Best JavaScript code snippet using playwright-internal
compiler-dom.global.js
Source: compiler-dom.global.js
...2521 ifNode.codegenNode = createCodegenNodeForBranch(branch, key, context);2522 }2523 else {2524 // attach this branch's codegen node to the v-if root.2525 const parentCondition = getParentCondition(ifNode.codegenNode);2526 parentCondition.alternate = createCodegenNodeForBranch(branch, key + ifNode.branches.length - 1, context);2527 }2528 };2529 });2530 });2531 // target-agnostic transform used for both Client and SSR2532 function processIf(node, dir, context, processCodegen) {2533 if (dir.name !== 'else' &&2534 (!dir.exp || !dir.exp.content.trim())) {2535 const loc = dir.exp ? dir.exp.loc : node.loc;2536 context.onError(createCompilerError(27 /* X_V_IF_NO_EXPRESSION */, dir.loc));2537 dir.exp = createSimpleExpression(`true`, false, loc);2538 }2539 if ( dir.exp) {2540 validateBrowserExpression(dir.exp, context);2541 }2542 if (dir.name === 'if') {2543 const branch = createIfBranch(node, dir);2544 const ifNode = {2545 type: 9 /* IF */,2546 loc: node.loc,2547 branches: [branch]2548 };2549 context.replaceNode(ifNode);2550 if (processCodegen) {2551 return processCodegen(ifNode, branch, true);2552 }2553 }2554 else {2555 // locate the adjacent v-if2556 const siblings = context.parent.children;2557 const comments = [];2558 let i = siblings.indexOf(node);2559 while (i-- >= -1) {2560 const sibling = siblings[i];2561 if ( sibling && sibling.type === 3 /* COMMENT */) {2562 context.removeNode(sibling);2563 comments.unshift(sibling);2564 continue;2565 }2566 if (sibling &&2567 sibling.type === 2 /* TEXT */ &&2568 !sibling.content.trim().length) {2569 context.removeNode(sibling);2570 continue;2571 }2572 if (sibling && sibling.type === 9 /* IF */) {2573 // move the node to the if node's branches2574 context.removeNode();2575 const branch = createIfBranch(node, dir);2576 if ( comments.length) {2577 branch.children = [...comments, ...branch.children];2578 }2579 // check if user is forcing same key on different branches2580 {2581 const key = branch.userKey;2582 if (key) {2583 sibling.branches.forEach(({ userKey }) => {2584 if (isSameKey(userKey, key)) {2585 context.onError(createCompilerError(28 /* X_V_IF_SAME_KEY */, branch.userKey.loc));2586 }2587 });2588 }2589 }2590 sibling.branches.push(branch);2591 const onExit = processCodegen && processCodegen(sibling, branch, false);2592 // since the branch was removed, it will not be traversed.2593 // make sure to traverse here.2594 traverseNode(branch, context);2595 // call on exit2596 if (onExit)2597 onExit();2598 // make sure to reset currentNode after traversal to indicate this2599 // node has been removed.2600 context.currentNode = null;2601 }2602 else {2603 context.onError(createCompilerError(29 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc));2604 }2605 break;2606 }2607 }2608 }2609 function createIfBranch(node, dir) {2610 return {2611 type: 10 /* IF_BRANCH */,2612 loc: node.loc,2613 condition: dir.name === 'else' ? undefined : dir.exp,2614 children: node.tagType === 3 /* TEMPLATE */ && !findDir(node, 'for')2615 ? node.children2616 : [node],2617 userKey: findProp(node, `key`)2618 };2619 }2620 function createCodegenNodeForBranch(branch, keyIndex, context) {2621 if (branch.condition) {2622 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, keyIndex, context), 2623 // make sure to pass in asBlock: true so that the comment node call2624 // closes the current block.2625 createCallExpression(context.helper(CREATE_COMMENT), [2626 '"v-if"' ,2627 'true'2628 ]));2629 }2630 else {2631 return createChildrenCodegenNode(branch, keyIndex, context);2632 }2633 }2634 function createChildrenCodegenNode(branch, keyIndex, context) {2635 const { helper } = context;2636 const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, 2 /* CAN_HOIST */));2637 const { children } = branch;2638 const firstChild = children[0];2639 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;2640 if (needFragmentWrapper) {2641 if (children.length === 1 && firstChild.type === 11 /* FOR */) {2642 // optimize away nested fragments when child is a ForNode2643 const vnodeCall = firstChild.codegenNode;2644 injectProp(vnodeCall, keyProperty, context);2645 return vnodeCall;2646 }2647 else {2648 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, 64 /* STABLE_FRAGMENT */ +2649 ( ` /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`2650 ), undefined, undefined, true, false, branch.loc);2651 }2652 }2653 else {2654 const vnodeCall = firstChild2655 .codegenNode;2656 // Change createVNode to createBlock.2657 if (vnodeCall.type === 13 /* VNODE_CALL */) {2658 vnodeCall.isBlock = true;2659 helper(OPEN_BLOCK);2660 helper(CREATE_BLOCK);2661 }2662 // inject branch key2663 injectProp(vnodeCall, keyProperty, context);2664 return vnodeCall;2665 }2666 }2667 function isSameKey(a, b) {2668 if (!a || a.type !== b.type) {2669 return false;2670 }2671 if (a.type === 6 /* ATTRIBUTE */) {2672 if (a.value.content !== b.value.content) {2673 return false;2674 }2675 }2676 else {2677 // directive2678 const exp = a.exp;2679 const branchExp = b.exp;2680 if (exp.type !== branchExp.type) {2681 return false;2682 }2683 if (exp.type !== 4 /* SIMPLE_EXPRESSION */ ||2684 (exp.isStatic !== branchExp.isStatic ||2685 exp.content !== branchExp.content)) {2686 return false;2687 }2688 }2689 return true;2690 }2691 function getParentCondition(node) {2692 while (true) {2693 if (node.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2694 if (node.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2695 node = node.alternate;2696 }2697 else {2698 return node;2699 }2700 }2701 else if (node.type === 20 /* JS_CACHE_EXPRESSION */) {2702 node = node.value;2703 }2704 }2705 }...
compiler-core.cjs.prod.js
Source: compiler-core.cjs.prod.js
...2851 ifNode.codegenNode = createCodegenNodeForBranch(branch, key, context);2852 }2853 else {2854 // attach this branch's codegen node to the v-if root.2855 const parentCondition = getParentCondition(ifNode.codegenNode);2856 parentCondition.alternate = createCodegenNodeForBranch(branch, key + ifNode.branches.length - 1, context);2857 }2858 };2859 });2860});2861// target-agnostic transform used for both Client and SSR2862function processIf(node, dir, context, processCodegen) {2863 if (dir.name !== 'else' &&2864 (!dir.exp || !dir.exp.content.trim())) {2865 const loc = dir.exp ? dir.exp.loc : node.loc;2866 context.onError(createCompilerError(27 /* X_V_IF_NO_EXPRESSION */, dir.loc));2867 dir.exp = createSimpleExpression(`true`, false, loc);2868 }2869 if ( context.prefixIdentifiers && dir.exp) {2870 // dir.exp can only be simple expression because vIf transform is applied2871 // before expression transform.2872 dir.exp = processExpression(dir.exp, context);2873 }2874 if (dir.name === 'if') {2875 const branch = createIfBranch(node, dir);2876 const ifNode = {2877 type: 9 /* IF */,2878 loc: node.loc,2879 branches: [branch]2880 };2881 context.replaceNode(ifNode);2882 if (processCodegen) {2883 return processCodegen(ifNode, branch, true);2884 }2885 }2886 else {2887 // locate the adjacent v-if2888 const siblings = context.parent.children;2889 let i = siblings.indexOf(node);2890 while (i-- >= -1) {2891 const sibling = siblings[i];2892 if (sibling &&2893 sibling.type === 2 /* TEXT */ &&2894 !sibling.content.trim().length) {2895 context.removeNode(sibling);2896 continue;2897 }2898 if (sibling && sibling.type === 9 /* IF */) {2899 // move the node to the if node's branches2900 context.removeNode();2901 const branch = createIfBranch(node, dir);2902 // check if user is forcing same key on different branches2903 {2904 const key = branch.userKey;2905 if (key) {2906 sibling.branches.forEach(({ userKey }) => {2907 if (isSameKey(userKey, key)) {2908 context.onError(createCompilerError(28 /* X_V_IF_SAME_KEY */, branch.userKey.loc));2909 }2910 });2911 }2912 }2913 sibling.branches.push(branch);2914 const onExit = processCodegen && processCodegen(sibling, branch, false);2915 // since the branch was removed, it will not be traversed.2916 // make sure to traverse here.2917 traverseNode(branch, context);2918 // call on exit2919 if (onExit)2920 onExit();2921 // make sure to reset currentNode after traversal to indicate this2922 // node has been removed.2923 context.currentNode = null;2924 }2925 else {2926 context.onError(createCompilerError(29 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc));2927 }2928 break;2929 }2930 }2931}2932function createIfBranch(node, dir) {2933 return {2934 type: 10 /* IF_BRANCH */,2935 loc: node.loc,2936 condition: dir.name === 'else' ? undefined : dir.exp,2937 children: node.tagType === 3 /* TEMPLATE */ && !findDir(node, 'for')2938 ? node.children2939 : [node],2940 userKey: findProp(node, `key`)2941 };2942}2943function createCodegenNodeForBranch(branch, keyIndex, context) {2944 if (branch.condition) {2945 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, keyIndex, context), 2946 // make sure to pass in asBlock: true so that the comment node call2947 // closes the current block.2948 createCallExpression(context.helper(CREATE_COMMENT), [2949 '""',2950 'true'2951 ]));2952 }2953 else {2954 return createChildrenCodegenNode(branch, keyIndex, context);2955 }2956}2957function createChildrenCodegenNode(branch, keyIndex, context) {2958 const { helper } = context;2959 const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, 2 /* CAN_HOIST */));2960 const { children } = branch;2961 const firstChild = children[0];2962 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;2963 if (needFragmentWrapper) {2964 if (children.length === 1 && firstChild.type === 11 /* FOR */) {2965 // optimize away nested fragments when child is a ForNode2966 const vnodeCall = firstChild.codegenNode;2967 injectProp(vnodeCall, keyProperty, context);2968 return vnodeCall;2969 }2970 else {2971 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, 64 /* STABLE_FRAGMENT */ +2972 ( ``), undefined, undefined, true, false, branch.loc);2973 }2974 }2975 else {2976 const vnodeCall = firstChild2977 .codegenNode;2978 // Change createVNode to createBlock.2979 if (vnodeCall.type === 13 /* VNODE_CALL */) {2980 vnodeCall.isBlock = true;2981 helper(OPEN_BLOCK);2982 helper(CREATE_BLOCK);2983 }2984 // inject branch key2985 injectProp(vnodeCall, keyProperty, context);2986 return vnodeCall;2987 }2988}2989function isSameKey(a, b) {2990 if (!a || a.type !== b.type) {2991 return false;2992 }2993 if (a.type === 6 /* ATTRIBUTE */) {2994 if (a.value.content !== b.value.content) {2995 return false;2996 }2997 }2998 else {2999 // directive3000 const exp = a.exp;3001 const branchExp = b.exp;3002 if (exp.type !== branchExp.type) {3003 return false;3004 }3005 if (exp.type !== 4 /* SIMPLE_EXPRESSION */ ||3006 (exp.isStatic !== branchExp.isStatic ||3007 exp.content !== branchExp.content)) {3008 return false;3009 }3010 }3011 return true;3012}3013function getParentCondition(node) {3014 while (true) {3015 if (node.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {3016 if (node.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {3017 node = node.alternate;3018 }3019 else {3020 return node;3021 }3022 }3023 else if (node.type === 20 /* JS_CACHE_EXPRESSION */) {3024 node = node.value;3025 }3026 }3027}...
compiler-core.global.js
Source: compiler-core.global.js
...2419 ifNode.codegenNode = createCodegenNodeForBranch(branch, key, context);2420 }2421 else {2422 // attach this branch's codegen node to the v-if root.2423 const parentCondition = getParentCondition(ifNode.codegenNode);2424 parentCondition.alternate = createCodegenNodeForBranch(branch, key + ifNode.branches.length - 1, context);2425 }2426 };2427 });2428 });2429 // target-agnostic transform used for both Client and SSR2430 function processIf(node, dir, context, processCodegen) {2431 // ä¸æ¯ v-else ä¸æ²¡æ表达å¼çæ
åµï¼éæ³çæ
åµï¼å¦ï¼ <div v-if></div>2432 if (dir.name !== 'else' &&2433 (!dir.exp || !dir.exp.content.trim())) {2434 const loc = dir.exp ? dir.exp.loc : node.loc;2435 context.onError(createCompilerError(27 /* X_V_IF_NO_EXPRESSION */, dir.loc));2436 // é»è®¤è¡¨è¾¾å¼çå¼ä¸º true -> <div v-if="true" ...2437 dir.exp = createSimpleExpression(`true`, false, loc);2438 }2439 if ( dir.exp) {2440 // æ£æµæ¯ä¸æ¯ææç表达å¼ï¼ç´æ¥ new Function(code) æ没æ¥éå°±ç¥é对ä¸å¯¹2441 validateBrowserExpression(dir.exp, context);2442 }2443 if (dir.name === 'if') {2444 // v-if åæ¯2445 const branch = createIfBranch(node, dir);2446 const ifNode = {2447 type: 9 /* IF */,2448 loc: node.loc,2449 branches: [branch]2450 };2451 // æ¿æ¢åæ¥çèç¹2452 context.replaceNode(ifNode);2453 if (processCodegen) {2454 return processCodegen(ifNode, branch, true);2455 }2456 }2457 else {2458 // v-else, v-else-if åæ¯2459 // locate the adjacent v-if2460 const siblings = context.parent.children;2461 const comments = [];2462 let i = siblings.indexOf(node);2463 // ä¸ç´å¾åæ¾å° v-if èç¹2464 while (i-- >= -1) {2465 const sibling = siblings[i];2466 // å¼å模å¼å¿½ç¥æ³¨éï¼ä½ç¼åå°æ¥éè¦åå¤ï¼ç产模å¼ä¸éè¦æ³¨é2467 if ( sibling && sibling.type === 3 /* COMMENT */) {2468 context.removeNode(sibling);2469 comments.unshift(sibling);2470 continue;2471 }2472 // 空ææ¬å
容ï¼ç´æ¥å é¤2473 if (sibling &&2474 sibling.type === 2 /* TEXT */ &&2475 !sibling.content.trim().length) {2476 context.removeNode(sibling);2477 continue;2478 }2479 if (sibling && sibling.type === 9 /* IF */) {2480 // æ¾å°ç®æ èç¹2481 context.removeNode();2482 const branch = createIfBranch(node, dir);2483 if ( comments.length) {2484 branch.children = [...comments, ...branch.children];2485 }2486 // check if user is forcing same key on different branches2487 // å¨ä¸ååæ¯ä¸åºç¨äºåä¸ä¸ª `key`2488 {2489 const key = branch.userKey;2490 if (key) {2491 sibling.branches.forEach(({ userKey }) => {2492 if (isSameKey(userKey, key)) {2493 context.onError(createCompilerError(28 /* X_V_IF_SAME_KEY */, branch.userKey.loc));2494 }2495 });2496 }2497 }2498 sibling.branches.push(branch);2499 const onExit = processCodegen && processCodegen(sibling, branch, false);2500 // since the branch was removed, it will not be traversed.2501 // make sure to traverse here.2502 // åæ¯èç¹è¢«ä¸é¢å é¤ï¼æ以è¦æå¨ traverse 该èç¹2503 traverseNode(branch, context);2504 // call on exit2505 if (onExit)2506 onExit();2507 // make sure to reset currentNode after traversal to indicate this2508 // node has been removed.2509 // æ è¯å½åèç¹è¢«å é¤äºï¼ traverseNode ä¸ä¼ç¨å°2510 context.currentNode = null;2511 }2512 else {2513 context.onError(createCompilerError(29 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc));2514 }2515 break;2516 }2517 }2518 }2519 function createIfBranch(node, dir) {2520 return {2521 type: 10 /* IF_BRANCH */,2522 loc: node.loc,2523 // condition ? v-if node : v-else node2524 condition: dir.name === 'else' ? undefined : dir.exp,2525 // å¦æç¨çæ¯ <template v-if="condition" ... å°±éè¦ node.children2526 // å 为 template æ¬èº«æ¯ä¸è¯¥è¢«æ¸²æç2527 children: node.tagType === 3 /* TEMPLATE */ && !findDir(node, 'for')2528 ? node.children2529 : [node],2530 // å¯¹äº v-for, v-if/... é½åºè¯¥ç»å®ä¸ª key, è¿éæ¯ç¨æ·ç¼åæ¯çæä¾çå¯ä¸ key2531 // å¦æ没æ解æå¨ä¼é»è®¤çæä¸ä¸ªå
¨å±å¯ä¸ç key2532 userKey: findProp(node, `key`)2533 };2534 }2535 function createCodegenNodeForBranch(branch, keyIndex, context) {2536 if (branch.condition) {2537 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, keyIndex, context), 2538 // make sure to pass in asBlock: true so that the comment node call2539 // closes the current block.2540 createCallExpression(context.helper(CREATE_COMMENT), [2541 '"v-if"' ,2542 'true'2543 ]));2544 }2545 else {2546 return createChildrenCodegenNode(branch, keyIndex, context);2547 }2548 }2549 function createChildrenCodegenNode(branch, keyIndex, context) {2550 const { helper } = context;2551 // ç»æ¯ä¸ªåæ¯å ä¸ä¸ª `key` å±æ§2552 const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, 2 /* CAN_HOIST */));2553 const { children } = branch;2554 const firstChild = children[0];2555 // æ¯ä¸æ¯éè¦ç¨ fragment å°ææ children å
èµ·æ¥2556 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;2557 if (needFragmentWrapper) {2558 if (children.length === 1 && firstChild.type === 11 /* FOR */) {2559 // optimize away nested fragments when child is a ForNode2560 const vnodeCall = firstChild.codegenNode;2561 injectProp(vnodeCall, keyProperty, context);2562 return vnodeCall;2563 }2564 else {2565 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, 64 /* STABLE_FRAGMENT */ +2566 ( ` /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`2567 ), undefined, undefined, true, false, branch.loc);2568 }2569 }2570 else {2571 // children.length === 1 && firstChild.type === NodeTypes.ELEMENT2572 // æ£å¸¸çå
ç´ ï¼ç´æ¥ç¨å®æ¥å建2573 const vnodeCall = firstChild2574 .codegenNode;2575 // Change createVNode to createBlock.2576 if (vnodeCall.type === 13 /* VNODE_CALL */) {2577 vnodeCall.isBlock = true;2578 helper(OPEN_BLOCK);2579 helper(CREATE_BLOCK);2580 }2581 // inject branch key2582 injectProp(vnodeCall, keyProperty, context);2583 return vnodeCall;2584 }2585 }2586 function isSameKey(a, b) {2587 if (!a || a.type !== b.type) {2588 return false;2589 }2590 if (a.type === 6 /* ATTRIBUTE */) {2591 if (a.value.content !== b.value.content) {2592 return false;2593 }2594 }2595 else {2596 // directive2597 const exp = a.exp;2598 const branchExp = b.exp;2599 if (exp.type !== branchExp.type) {2600 return false;2601 }2602 if (exp.type !== 4 /* SIMPLE_EXPRESSION */ ||2603 (exp.isStatic !== branchExp.isStatic ||2604 exp.content !== branchExp.content)) {2605 return false;2606 }2607 }2608 return true;2609 }2610 function getParentCondition(node) {2611 while (true) {2612 if (node.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2613 if (node.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2614 node = node.alternate;2615 }2616 else {2617 return node;2618 }2619 }2620 else if (node.type === 20 /* JS_CACHE_EXPRESSION */) {2621 node = node.value;2622 }2623 }2624 }...
compiler-dom.esm-browser.js
Source: compiler-dom.esm-browser.js
...2519 ifNode.codegenNode = createCodegenNodeForBranch(branch, key, context);2520 }2521 else {2522 // attach this branch's codegen node to the v-if root.2523 const parentCondition = getParentCondition(ifNode.codegenNode);2524 parentCondition.alternate = createCodegenNodeForBranch(branch, key + ifNode.branches.length - 1, context);2525 }2526 };2527 });2528});2529// target-agnostic transform used for both Client and SSR2530function processIf(node, dir, context, processCodegen) {2531 if (dir.name !== 'else' &&2532 (!dir.exp || !dir.exp.content.trim())) {2533 const loc = dir.exp ? dir.exp.loc : node.loc;2534 context.onError(createCompilerError(27 /* X_V_IF_NO_EXPRESSION */, dir.loc));2535 dir.exp = createSimpleExpression(`true`, false, loc);2536 }2537 if ( dir.exp) {2538 validateBrowserExpression(dir.exp, context);2539 }2540 if (dir.name === 'if') {2541 const branch = createIfBranch(node, dir);2542 const ifNode = {2543 type: 9 /* IF */,2544 loc: node.loc,2545 branches: [branch]2546 };2547 context.replaceNode(ifNode);2548 if (processCodegen) {2549 return processCodegen(ifNode, branch, true);2550 }2551 }2552 else {2553 // locate the adjacent v-if2554 const siblings = context.parent.children;2555 const comments = [];2556 let i = siblings.indexOf(node);2557 while (i-- >= -1) {2558 const sibling = siblings[i];2559 if ( sibling && sibling.type === 3 /* COMMENT */) {2560 context.removeNode(sibling);2561 comments.unshift(sibling);2562 continue;2563 }2564 if (sibling &&2565 sibling.type === 2 /* TEXT */ &&2566 !sibling.content.trim().length) {2567 context.removeNode(sibling);2568 continue;2569 }2570 if (sibling && sibling.type === 9 /* IF */) {2571 // move the node to the if node's branches2572 context.removeNode();2573 const branch = createIfBranch(node, dir);2574 if ( comments.length) {2575 branch.children = [...comments, ...branch.children];2576 }2577 // check if user is forcing same key on different branches2578 {2579 const key = branch.userKey;2580 if (key) {2581 sibling.branches.forEach(({ userKey }) => {2582 if (isSameKey(userKey, key)) {2583 context.onError(createCompilerError(28 /* X_V_IF_SAME_KEY */, branch.userKey.loc));2584 }2585 });2586 }2587 }2588 sibling.branches.push(branch);2589 const onExit = processCodegen && processCodegen(sibling, branch, false);2590 // since the branch was removed, it will not be traversed.2591 // make sure to traverse here.2592 traverseNode(branch, context);2593 // call on exit2594 if (onExit)2595 onExit();2596 // make sure to reset currentNode after traversal to indicate this2597 // node has been removed.2598 context.currentNode = null;2599 }2600 else {2601 context.onError(createCompilerError(29 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc));2602 }2603 break;2604 }2605 }2606}2607function createIfBranch(node, dir) {2608 return {2609 type: 10 /* IF_BRANCH */,2610 loc: node.loc,2611 condition: dir.name === 'else' ? undefined : dir.exp,2612 children: node.tagType === 3 /* TEMPLATE */ && !findDir(node, 'for')2613 ? node.children2614 : [node],2615 userKey: findProp(node, `key`)2616 };2617}2618function createCodegenNodeForBranch(branch, keyIndex, context) {2619 if (branch.condition) {2620 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, keyIndex, context), 2621 // make sure to pass in asBlock: true so that the comment node call2622 // closes the current block.2623 createCallExpression(context.helper(CREATE_COMMENT), [2624 '"v-if"' ,2625 'true'2626 ]));2627 }2628 else {2629 return createChildrenCodegenNode(branch, keyIndex, context);2630 }2631}2632function createChildrenCodegenNode(branch, keyIndex, context) {2633 const { helper } = context;2634 const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, 2 /* CAN_HOIST */));2635 const { children } = branch;2636 const firstChild = children[0];2637 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;2638 if (needFragmentWrapper) {2639 if (children.length === 1 && firstChild.type === 11 /* FOR */) {2640 // optimize away nested fragments when child is a ForNode2641 const vnodeCall = firstChild.codegenNode;2642 injectProp(vnodeCall, keyProperty, context);2643 return vnodeCall;2644 }2645 else {2646 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, 64 /* STABLE_FRAGMENT */ +2647 ( ` /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`2648 ), undefined, undefined, true, false, branch.loc);2649 }2650 }2651 else {2652 const vnodeCall = firstChild2653 .codegenNode;2654 // Change createVNode to createBlock.2655 if (vnodeCall.type === 13 /* VNODE_CALL */) {2656 vnodeCall.isBlock = true;2657 helper(OPEN_BLOCK);2658 helper(CREATE_BLOCK);2659 }2660 // inject branch key2661 injectProp(vnodeCall, keyProperty, context);2662 return vnodeCall;2663 }2664}2665function isSameKey(a, b) {2666 if (!a || a.type !== b.type) {2667 return false;2668 }2669 if (a.type === 6 /* ATTRIBUTE */) {2670 if (a.value.content !== b.value.content) {2671 return false;2672 }2673 }2674 else {2675 // directive2676 const exp = a.exp;2677 const branchExp = b.exp;2678 if (exp.type !== branchExp.type) {2679 return false;2680 }2681 if (exp.type !== 4 /* SIMPLE_EXPRESSION */ ||2682 (exp.isStatic !== branchExp.isStatic ||2683 exp.content !== branchExp.content)) {2684 return false;2685 }2686 }2687 return true;2688}2689function getParentCondition(node) {2690 while (true) {2691 if (node.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2692 if (node.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2693 node = node.alternate;2694 }2695 else {2696 return node;2697 }2698 }2699 else if (node.type === 20 /* JS_CACHE_EXPRESSION */) {2700 node = node.value;2701 }2702 }2703}...
compiler-core.esm-bundler.js
Source: compiler-core.esm-bundler.js
...2370 ifNode.codegenNode = createCodegenNodeForBranch(branch, key, context);2371 }2372 else {2373 // attach this branch's codegen node to the v-if root.2374 const parentCondition = getParentCondition(ifNode.codegenNode);2375 parentCondition.alternate = createCodegenNodeForBranch(branch, key + ifNode.branches.length - 1, context);2376 }2377 };2378 });2379});2380// target-agnostic transform used for both Client and SSR2381function processIf(node, dir, context, processCodegen) {2382 if (dir.name !== 'else' &&2383 (!dir.exp || !dir.exp.content.trim())) {2384 const loc = dir.exp ? dir.exp.loc : node.loc;2385 context.onError(createCompilerError(27 /* X_V_IF_NO_EXPRESSION */, dir.loc));2386 dir.exp = createSimpleExpression(`true`, false, loc);2387 }2388 if ((process.env.NODE_ENV !== 'production') && true && dir.exp) {2389 validateBrowserExpression(dir.exp, context);2390 }2391 if (dir.name === 'if') {2392 const branch = createIfBranch(node, dir);2393 const ifNode = {2394 type: 9 /* IF */,2395 loc: node.loc,2396 branches: [branch]2397 };2398 context.replaceNode(ifNode);2399 if (processCodegen) {2400 return processCodegen(ifNode, branch, true);2401 }2402 }2403 else {2404 // locate the adjacent v-if2405 const siblings = context.parent.children;2406 const comments = [];2407 let i = siblings.indexOf(node);2408 while (i-- >= -1) {2409 const sibling = siblings[i];2410 if ((process.env.NODE_ENV !== 'production') && sibling && sibling.type === 3 /* COMMENT */) {2411 context.removeNode(sibling);2412 comments.unshift(sibling);2413 continue;2414 }2415 if (sibling &&2416 sibling.type === 2 /* TEXT */ &&2417 !sibling.content.trim().length) {2418 context.removeNode(sibling);2419 continue;2420 }2421 if (sibling && sibling.type === 9 /* IF */) {2422 // move the node to the if node's branches2423 context.removeNode();2424 const branch = createIfBranch(node, dir);2425 if ((process.env.NODE_ENV !== 'production') && comments.length) {2426 branch.children = [...comments, ...branch.children];2427 }2428 // check if user is forcing same key on different branches2429 if ((process.env.NODE_ENV !== 'production') || !true) {2430 const key = branch.userKey;2431 if (key) {2432 sibling.branches.forEach(({ userKey }) => {2433 if (isSameKey(userKey, key)) {2434 context.onError(createCompilerError(28 /* X_V_IF_SAME_KEY */, branch.userKey.loc));2435 }2436 });2437 }2438 }2439 sibling.branches.push(branch);2440 const onExit = processCodegen && processCodegen(sibling, branch, false);2441 // since the branch was removed, it will not be traversed.2442 // make sure to traverse here.2443 traverseNode(branch, context);2444 // call on exit2445 if (onExit)2446 onExit();2447 // make sure to reset currentNode after traversal to indicate this2448 // node has been removed.2449 context.currentNode = null;2450 }2451 else {2452 context.onError(createCompilerError(29 /* X_V_ELSE_NO_ADJACENT_IF */, node.loc));2453 }2454 break;2455 }2456 }2457}2458function createIfBranch(node, dir) {2459 return {2460 type: 10 /* IF_BRANCH */,2461 loc: node.loc,2462 condition: dir.name === 'else' ? undefined : dir.exp,2463 children: node.tagType === 3 /* TEMPLATE */ && !findDir(node, 'for')2464 ? node.children2465 : [node],2466 userKey: findProp(node, `key`)2467 };2468}2469function createCodegenNodeForBranch(branch, keyIndex, context) {2470 if (branch.condition) {2471 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, keyIndex, context), 2472 // make sure to pass in asBlock: true so that the comment node call2473 // closes the current block.2474 createCallExpression(context.helper(CREATE_COMMENT), [2475 (process.env.NODE_ENV !== 'production') ? '"v-if"' : '""',2476 'true'2477 ]));2478 }2479 else {2480 return createChildrenCodegenNode(branch, keyIndex, context);2481 }2482}2483function createChildrenCodegenNode(branch, keyIndex, context) {2484 const { helper } = context;2485 const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, 2 /* CAN_HOIST */));2486 const { children } = branch;2487 const firstChild = children[0];2488 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;2489 if (needFragmentWrapper) {2490 if (children.length === 1 && firstChild.type === 11 /* FOR */) {2491 // optimize away nested fragments when child is a ForNode2492 const vnodeCall = firstChild.codegenNode;2493 injectProp(vnodeCall, keyProperty, context);2494 return vnodeCall;2495 }2496 else {2497 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, 64 /* STABLE_FRAGMENT */ +2498 ((process.env.NODE_ENV !== 'production')2499 ? ` /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`2500 : ``), undefined, undefined, true, false, branch.loc);2501 }2502 }2503 else {2504 const vnodeCall = firstChild2505 .codegenNode;2506 // Change createVNode to createBlock.2507 if (vnodeCall.type === 13 /* VNODE_CALL */) {2508 vnodeCall.isBlock = true;2509 helper(OPEN_BLOCK);2510 helper(CREATE_BLOCK);2511 }2512 // inject branch key2513 injectProp(vnodeCall, keyProperty, context);2514 return vnodeCall;2515 }2516}2517function isSameKey(a, b) {2518 if (!a || a.type !== b.type) {2519 return false;2520 }2521 if (a.type === 6 /* ATTRIBUTE */) {2522 if (a.value.content !== b.value.content) {2523 return false;2524 }2525 }2526 else {2527 // directive2528 const exp = a.exp;2529 const branchExp = b.exp;2530 if (exp.type !== branchExp.type) {2531 return false;2532 }2533 if (exp.type !== 4 /* SIMPLE_EXPRESSION */ ||2534 (exp.isStatic !== branchExp.isStatic ||2535 exp.content !== branchExp.content)) {2536 return false;2537 }2538 }2539 return true;2540}2541function getParentCondition(node) {2542 while (true) {2543 if (node.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2544 if (node.alternate.type === 19 /* JS_CONDITIONAL_EXPRESSION */) {2545 node = node.alternate;2546 }2547 else {2548 return node;2549 }2550 }2551 else if (node.type === 20 /* JS_CACHE_EXPRESSION */) {2552 node = node.value;2553 }2554 }2555}...
dismant.js
Source: dismant.js
...207 $("#plus_condition").attr("style", "display:none;");208 $("#add_condition").attr("style", "display:none;");209 resetTableData();210 // è·åç¶èç¹æ¡ä»¶æ°æ®211 var code = getParentCondition();212 if(code == "") {213 $("#selectedCondition").attr("style", "display:none;");214 }else {215 $("#selectedCondition").attr("style", "display:block;");216 $("#dataTable").html("").html(code);217 }218 conditionVal = new Array();219}220function alarmFlag(dom) {221 var flag = null;222 flag = jm.get_selected_node().data.alarmFlag;223 jm.enable_edit();224 if(flag === "Y") {225 flag = "N";226 jm.get_selected_node().data.alarmFlag = flag;227 $(dom).html("").html("<i class=\"fa fa-check-square\" data-item=\"2\"></i> æ è®°");228 jm.set_node_color(jm.get_selected_node().id, 'rgb(26, 188, 156)', '');229 }else if(flag === "N" || flag == undefined || flag == null) {230 flag = "Y";231 jm.get_selected_node().data.alarmFlag = flag;232 $(dom).html("").html("<i class=\"fa fa-close\" data-item=\"2\"></i> åæ¶");233 jm.set_node_color(jm.get_selected_node().id, 'red', '');234 }235 jm.disable_edit();236 updateAlarmFlag(flag);237}238function updateAlarmFlag(flag) {239 var nodeId = jm.get_selected_node().id;240 $.post("/diagdetail/updateAlarmFlag", {diagId: diagId, nodeId: nodeId, flag: flag}, function (r) {241 if(r.code != 200) {242 $MB.n_danger("èç¹æ 记失败ï¼");243 }244 // éèæä½æé®245 var e = document.getElementById("operateBtns");246 e.style.display = "none";247 });248}249function getParentCondition() {250 var array = jm.get_selected_node().data.conditions;251 var code = "";252 if(array != null && array != undefined) {253 $.each(array, function (k, v) {254 code += "<tr><td style='text-align: left;'>" + v.dimName.trim() + ":";255 code += v.dimValueDisplay.trim();256 var inheritFlag = (v.inheritFlag == undefined || v.inheritFlag == null) ? "":v.inheritFlag;257 code += "<input type='hidden' name='dimValues' value='"+v.dimValues+"'><input type='hidden' name='condition' value='"+v.dimCode+"'><input name='inheritFlag' type='hidden' value='"+ inheritFlag +"'></td><td></td></tr>";258 });259 }260 return code;261}262// è·åå æ³ç»´åº¦263function getDimension() {...
vIf.js
Source: vIf.js
...41 if (isRoot) {42 ifNode.codegenNode = createCodegenNodeForBranch(branch, 0, context);43 } else {44 // å°åæ¯æå¨ ?: 表达å¼æåçé£ä¸ª : åé¢ï¼å 为å¯è½æåµå¥45 const parentCondition = getParentCondition(ifNode.codegenNode);46 parentCondition.alternate = createCodegenNodeForBranch(47 branch,48 key + ifNode.branches.length - 1,49 context50 );51 }52 };53 });54 }55);56export function processIf(node, dir, context, processCodegen) {57 // TODO no exp error handle58 // TODO prefixIdentifiers && dir.exp59 if (dir.name === "if") {60 const branch = createIfBranch(node, dir);61 const ifNode = {62 type: NodeTypes.IF,63 loc: node.loc,64 branches: [branch],65 };66 context.replaceNode(ifNode);67 if (processCodegen) {68 return processCodegen(ifNode, branch, true);69 }70 } else {71 // å¤çåæ¯ï¼v-else, v-else-if, v-else72 // 1. å é¤å½åèç¹73 // 2. å°è¯¥èç¹ push å° if èç¹ç branches[] ä¸74 const siblings = context.parent.children;75 console.log(siblings, "999");76 const comments = [];77 let i = siblings.indexOf(node);78 while (i-- >= -1) {79 // éåææå
å¼èç¹ï¼æ¾å° if é£ä¸ªèç¹80 const sibling = siblings[i];81 if (__DEV__ && sibling && sibling.type === NodeTypes.COMMENT) {82 // å é¤æ³¨éèç¹ï¼ç¼åå¾
æ¢å¤83 context.removeNode(siblings);84 comments.unshift(sibling);85 continue;86 }87 if (88 sibling &&89 sibling.type === NodeTypes.TEXT &&90 !sibling.content.trim().length91 ) {92 // ææ¬èç¹ï¼ç´æ¥å é¤ï¼ï¼ï¼93 context.removeNode(sibling);94 continue;95 }96 console.log(sibling, "sib");97 if (sibling && sibling.type === NodeTypes.IF) {98 // å°èç¹ç§»å
¥ branches99 context.removeNode(); // å é¤å½åèç¹ context.currentNode100 const branch = createIfBranch(node, dir);101 if (__DEV__ && comments.length) {102 // å°æ³¨éèç¹å并å
¥å©åèç¹103 branch.children = [...comments, ...branch.children];104 }105 // æ£æ¥æ¯ä¸æ¯å¨ä¸åèç¹ä¸åºç¨äºç¸åç key106 if (__DEV__ || !__BROWSER__) {107 const key = branch.userKey;108 if (key) {109 sibling.branches.forEach(({ userKey }) => {110 if (isSameKey(userKey, key)) {111 context.onError(112 createCompilerError(113 ErrorCodes.X_V_IF_SAME_KEY,114 branch.userKey.loc115 )116 );117 }118 });119 }120 }121 sibling.branches.push(branch);122 const onExit = processCodegen && processCodegen(sibling, branch, false);123 // å 为èç¹è¢«å é¤äºï¼å¨ traverseNode ä¸ä¸ä¼è¢«éåå°ï¼124 // è¿ééè¦æå¨æ§è¡å»æ¶é transforms125 traverseNode(branch, context);126 // å®æï¼æ§è¡ transform å½æ°çæ codgenNode127 if (onExit) onExit();128 // èç¹è¢«å é¤äºè¿éè¦è®¾ç½®ä¸ currentNode129 context.currentNode = null;130 } else {131 context.onError(132 createCompilerError(ErrorCodes.X_V_ELSE_NO_ADJACENT_IF, node.loc)133 );134 }135 break;136 }137 }138}139function createIfBranch(node, dir) {140 return {141 type: NodeTypes.IF_BRANCH,142 loc: node.loc,143 condition: dir.name === "else" ? undefined : dir.exp,144 // 模æ¿è¯æ³ï¼ç´æ¥åå©å们ï¼å 为模æ¿æ¬èº«ä¸åºè¯¥è¢«æ¸²æ145 children:146 node.tagType === ElementTypes.TEMPLATE && !findDir(node, "for")147 ? node.children148 : [node],149 // ADD: ç¨æ·æä¾ç key150 userKey: findProp(node, `key`),151 };152}153function createCodegenNodeForBranch(branch, keyIndex, context) {154 if (branch.condition) {155 return createConditionalExpression(156 branch.condition,157 createChildrenCodegenNode(branch, keyIndex, context),158 // ç¡®ä¿ ?: è½æ£ç¡®å¹é
å
³éï¼æ以å½åªæ if çæ¶åå建ä¸ä¸ªæ³¨éèç¹å»å
å½ else159 // èç¹160 createCallExpression(context.helper(CREATE_COMMENT), [161 __DEV__ ? '"v-if"' : '""',162 "true",163 ])164 );165 } else {166 // v-else 没ææ¡ä»¶è¡¨è¾¾å¼167 return createChildrenCodegenNode(branch, keyIndex, context);168 }169}170// å建 v-if åæ¯çå©åèç¹ï¼åæ¶å ä¸ key å±æ§171function createChildrenCodegenNode(branch, keyIndex, context) {172 const { helper } = context;173 const keyProperty = createObjectProperty(174 `key`,175 createSimpleExpression(`${keyIndex}`, false, locStub, true)176 );177 const { children } = branch;178 const firstChild = children[0];179 // å¤ä¸ªèç¹çæ
åµä¸ç¨ fragment å
èµ·æ¥180 const needFragmentWrapper =181 children.length !== 1 || firstChild.type !== NodeTypes.ELEMENT;182 if (needFragmentWrapper) {183 // TODO184 } else {185 // åªæä¸ä¸ªå©åèç¹ä¸æ¯ ELEMENT186 const vnodeCall = firstChild.codegenNode;187 if (188 vnodeCall.type === NodeTypes.VNODE_CALL189 // ç»ä»¶ç vnodes æ»æ¯è¢«è¿½è¸ªä¸å®çå©å们ä¼è¢«ç¼è¯è¿190 // slots å æ¤æ²¡å¿
è¦å°å®åæä¸ä¸ª block191 // å»æä¸é¢æ¡ä»¶?192 // (firstChild.tagType !== ElementTypes.COMPONENT ||193 // vnodeCall.tag === TELEPORT)194 ) {195 vnodeCall.isBlock = true;196 helper(OPEN_BLOCK);197 helper(CREATE_BLOCK);198 }199 // 注å
¥åæ¯ key200 injectProp(vnodeCall, keyProperty, context);201 return vnodeCall;202 }203}204function isSameKey(a, b) {205 // ç±»åä¸å206 if (!a || a.type !== b.type) {207 return false;208 }209 // å±æ§å¼ä¸å210 if (a.type === NodeTypes.ATTRIBUTE) {211 if (a.value.content !== b.value.content) {212 return false;213 }214 } else {215 // æ令216 const exp = a.exp;217 const branchExp = b.exp;218 // key è¿å¯ä»¥æ¯æ令ï¼219 if (exp.type !== branchExp.type) {220 return false;221 }222 // æ令æ
åµï¼223 // 1. å¿
é¡»æ¯è¡¨è¾¾å¼224 // 2. 两è
éæå±æ§å¿
é¡»ä¸è´ï¼è¦ä¹é½æ¯éæå±æ§è¦ä¹é½æ¯å¨æ225 // 3. å
容å¿
é¡»ç¸å226 if (227 exp.type !== NodeTypes.SIMPLE_EXPRESSION ||228 exp.isStatic !== branchExp.isStatic ||229 exp.content !== branchExp.content230 ) {231 return false;232 }233 }234 return true;235}236function getParentCondition(node) {237 // ä¸ç´å¾ªç¯ç´å°æ¾å°æåç表达å¼238 while (true) {239 if (node.type === NodeTypes.JS_CONDITIONAL_EXPRESSION) {240 if (node.alternate.type === NodeTypes.JS_CONDITIONAL_EXPRESSION) {241 node = node.alternate;242 } else {243 return node;244 }245 } else if (node.type === NodeTypes.JS_CACHE_EXPRESSION) {246 // v-once èç¹è¢«è½¬æ¢å被èµå¼ç» value ï¼æ以...247 node = node.value;248 }249 }250}
04-transformIf.js
Source: 04-transformIf.js
...19 context20 ) as IfConditionalExpression21 } else {22 // attach this branch's codegen node to the v-if root.23 const parentCondition = getParentCondition(ifNode.codegenNode!)24 parentCondition.alternate = createCodegenNodeForBranch(25 branch,26 key + ifNode.branches.length - 1,27 context28 )29 }30 }31 })32 }...
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('text=Get started');7 await page.click('text=Docs');
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('text=Google apps');7 await page.click('text=Search tools');8 const parentCondition = await page.evaluate(() => window['playwright'].internal.getParentCondition('text=Search tools'));9 console.log(parentCondition);10 await browser.close();11})();
Using AI Code Generation
1const { getParentCondition } = require('playwright');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const condition = await getParentCondition(page, '.navbar__inner');7 console.log(condition);8 await browser.close();9})();10{ page: Page, selector: '.navbar__inner' }11const { getParentCondition } = require('playwright');12const { chromium } = require('playwright');13(async () => {14 const browser = await chromium.launch();15 const page = await browser.newPage();16 const condition = await getParentCondition(page, '.navbar__inner');17 console.log(condition);18 await browser.close();19})();20{ page: Page, selector: '.navbar__inner' }21const { getParentCondition } = require('playwright');22const { chromium } = require('playwright');23(async () => {24 const browser = await chromium.launch();25 const page = await browser.newPage();26 const condition = await getParentCondition(page,
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const element = await page.$('text=Get Started');7 const parentCondition = await element._getParentCondition();8 console.log(parentCondition);9 await browser.close();10})();
Using AI Code Generation
1const { getParentCondition } = require('playwright/lib/server/locator');2const { Locator } = require('playwright/lib/server/locator');3const { ElementHandle } = require('playwright/lib/server/dom');4const { createJSHandle } = require('playwright/lib/server/frames');5const { JSHandle } = require('playwright/lib/server/jsHandle');6const { chromium } = require('playwright');7(async () => {8 const browser = await chromium.launch();9 const page = await browser.newPage();10 const handle = await page.$('text=Get started');11 console.log(await getParentCondition(handle));12 await browser.close();13})();14const { chromium } = require('playwright');15const { createJSHandle } = require('playwright/lib/server/frames');16const { JSHandle } = require('playwright/lib/server/jsHandle');17const { ElementHandle } = require('playwright/lib/server/dom');18const { Locator } = require('playwright/lib/server/locator');19const { getParentCondition } = require('playwright/lib/server/locator');20(async () => {21 const browser = await chromium.launch();22 const page = await browser.newPage();23 const handle = await page.$('text=Get started');24 console.log(await getParentCondition(handle));25 await browser.close();26})();27const { chromium } = require('playwright');28const { createJSHandle } = require('playwright/lib/server/frames');29const { JSHandle } = require('playwright/lib/server/jsHandle');30const { ElementHandle } = require('playwright/lib/server/dom');31const { Locator } = require('playwright/lib/server/locator');32const { getParentCondition } = require('playwright/lib/server/locator');
Using AI Code Generation
1const { Page } = require('playwright');2const { getSelector } = require('playwright/lib/server/selectors/selectorEngine');3const { getParentCondition } = require('playwright/lib/server/selectors/selectorEngine');4const { Page } = require('playwright');5const { getSelector } = require('playwright/lib/server/selectors/selectorEngine');6const { getParentCondition } = require('playwright/lib/server/selectors/selectorEngine');7const page = await browser.newPage();8await page.setContent(`9`);10await page.click(getSelector('text=Click me', getParentCondition('text=Click me')));11const { Page } = require('playwright');12const { getSelector } = require('playwright/lib/server/selectors/selectorEngine');13const { getParentCondition } = require('playwright/lib/server/selectors/selectorEngine');14const page = await browser.newPage();15await page.setContent(`16`);17await page.click(getSelector('text=Click me', getParentCondition('text=Click me')));18const { Page } = require('playwright');19const { getSelector } = require('playwright/lib/server/selectors/selectorEngine');20const { getParentCondition } = require('playwright/lib/server/selectors/selectorEngine');21const page = await browser.newPage();22await page.setContent(`23`);24await page.click(getSelector('text=Click me', getParentCondition('text=Click me')));25const { Page } = require('playwright');26const { getSelector } = require('playwright/lib/server/selectors/selectorEngine');27const { getParentCondition } = require('playwright/lib/server/selectors/selectorEngine');28const page = await browser.newPage();29await page.setContent(`30`);31await page.click(getSelector('text=Click me', getParentCondition('text=Click me')));32const { Page } = require('playwright');33const { getSelector } = require('playwright/lib/server/selectors/selectorEngine');34const { getParentCondition } = require('playwright/lib/server/selectors/selectorEngine');
Using AI Code Generation
1const { getParentCondition } = require('playwright/lib/server/frames');2const parentCondition = await getParentCondition(frame, selector);3console.log(parentCondition);4const { getSelectorEvaluationString } = require('playwright/lib/server/frames');5const selectorEvaluationString = await getSelectorEvaluationString(selector);6console.log(selectorEvaluationString);7const { getSelectorEvaluationString } = require('playwright/lib/server/frames');8const selectorEvaluationString = await getSelectorEvaluationString(selector);9console.log(selectorEvaluationString);10const { getSelectorEvaluationString } = require('playwright/lib/server/frames');11const selectorEvaluationString = await getSelectorEvaluationString(selector);12console.log(selectorEvaluationString);13const { getSelectorEvaluationString } = require('playwright/lib/server/frames');14const selectorEvaluationString = await getSelectorEvaluationString(selector);15console.log(selectorEvaluationString);16const { getSelectorEvaluationString } = require('playwright/lib/server/frames');17const selectorEvaluationString = await getSelectorEvaluationString(selector);18console.log(selectorEvaluationString);19const { getSelectorEvaluationString } = require('playwright/lib/server/frames');20const selectorEvaluationString = await getSelectorEvaluationString(selector);21console.log(selectorEvaluationString);22const { getSelectorEvaluationString } = require('playwright/lib/server/frames');23const selectorEvaluationString = await getSelectorEvaluationString(selector);24console.log(selectorEvaluationString);25const { getSelectorEvaluationString } = require('playwright/lib/server/frames');26const selectorEvaluationString = await getSelectorEvaluationString(selector);27console.log(selectorEvaluationString);28const { getSelectorEvaluationString } = require('playwright/lib/server/frames');29const selectorEvaluationString = await getSelectorEvaluationString(selector);30console.log(selectorEvaluationString);
Using AI Code Generation
1const { getParentCondition } = require('playwright/lib/server/frames');2const frame = page.mainFrame();3console.log(parentCondition);4const { test } = require('@playwright/test');5const { getParentCondition } = require('playwright/lib/server/frames');6test('test', async ({ page }) => {7 const frame = page.mainFrame();8 console.log(parentCondition);9});
Using AI Code Generation
1const { getParentCondition } = require('playwright/lib/server/frames');2const parentCondition = getParentCondition(page.mainFrame());3await page.waitForFunction(parentCondition);4await page.waitForSelector(parentCondition);5await page.waitForXPath(parentCondition);6await page.waitForFunction(parentCondition);7await page.waitForRequest(parentCondition);8await page.waitForResponse(parentCondition);9await page.waitForEvent(parentCondition);10await page.waitForTimeout(parentCondition);11await page.waitForLoadState(parentCondition);12await page.waitForNavigation(parentCondition);13await page.waitForFileChooser(parentCondition);14await page.waitForConsoleMessage(parentCondition);15await page.waitForDialog(parentCondition);16await page.waitForBinding(parentCondition);17await page.waitForWorker(parentCondition);
Using AI Code Generation
1const { getParentCondition } = require('@playwright/test/lib/test/pageCondition');2const condition = getParentCondition();3console.log(condition);4await page.waitForSelector(condition);5const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');6console.log(getPlaywrightInternalAPI());7await page.waitForSelector(condition);8const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');9console.log(getPlaywrightInternalAPI());10await page.waitForSelector(condition);11const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');12console.log(getPlaywrightInternalAPI());13await page.waitForSelector(condition);14const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');15console.log(getPlaywrightInternalAPI());16await page.waitForSelector(condition);17const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');18console.log(getPlaywrightInternalAPI());19await page.waitForSelector(condition);20const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');21console.log(getPlaywrightInternalAPI());22await page.waitForSelector(condition);23const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');24console.log(getPlaywrightInternalAPI());25await page.waitForSelector(condition);26const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');27console.log(getPlaywrightInternalAPI());28await page.waitForSelector(condition);29const { getPlaywrightInternalAPI } = require('@playwright/test/lib/test/pageCondition');30console.log(getPlaywrightInternalAPI());31await page.waitForSelector(condition);32const { getPlaywrightInternalAPI }
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
Is it possible to get the selector from a locator object in playwright?
How to run a list of test suites in a single file concurrently in jest?
Running Playwright in Azure Function
firefox browser does not start in playwright
This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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