How to use isVoidElement method in wpt

Best JavaScript code snippet using wpt

d549ba877ef2abdd028ad56f175ed0eccb0425c1_3_17.js

Source:d549ba877ef2abdd028ad56f175ed0eccb0425c1_3_17.js Github

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...11 if ( _isSelectionStopNode( endContainer ) ) {12 if ( endOffset == 0 ) {13 newEndContainer = _moveBackwards( endContainer );14 }15 } else if ( isVoidElement(16 endContainer.childNodes[ endOffset ? endOffset - 1 : 0 ] ) ) {17 if ( endOffset == 0 ) {18 newEndContainer = _getSelectionEndNode(19 _moveBackwards( endContainer )20 );21 newEndOffset = newEndContainer.length;22 }23 } else if ( _isPositionAtNodeEnd ( endContainer, endOffset ) ) {24 // The endOffset is at the end of a node on which we cannot stop25 // at. We will therefore search for an appropriate node nested26 // inside this node at which to stop at27 newEndContainer = endContainer; 28 } else if ( endContainer.children &&29 endContainer.children.length ) {30 //debugger;31 newEndContainer = endContainer.children[ endOffset ];32 if ( _isFlowNode( newEndContainer ) ) {33 newEndContainer = endContainer;34 newEndOffset = endOffset;35 }36 //newEndContainer = endContainer.children[37 // endContainer.children.length - 138 //];39 } else if ( _moveBackwards( endContainer ) ) {40 newEndContainer = _moveBackwards( endContainer );41 }42 43 //debugger;44 45 newEndContainer = _getSelectionEndNode( newEndContainer );46 47 if ( newEndContainer ) {48 newEndOffset = newEndContainer.length;49 } else {50 newEndContainer = range.endContainer;51 }52 53 // rule:54 // IF the end position is at the start of the end container55 // THEN look for its previous relative node that is a phrase element56 // WHICH would enable us to have an end positon that is greater than zero.57 // IF we cannot find such a cousin node to be our new end container58 // THEN leave the end position where it was.59 //60 // ie:61 // [ '[foo<span>]bar</span>baz', '[foo]<span>bar</span>baz' ]62 // [ '{foo<span>}bar</span>baz', '[foo]<span>bar</span>baz' ]63 // [ 'foo{<span>}bar</span>baz', 'foo[]<span>bar</span>baz' ]64 // [ 'foo<span><b>{<b><b>]bar</b></b></b></span>baz', 'foo[]<span><b><b><b>bar</b></b></b></span>baz' ]65 // [ 'foo<i></i>{<span><b><b>}bar</b></b></span>baz', 'foo[]<i></i><span><b><b>bar</b></b></span>baz' ]66 // [ 'foo<i>a</i>{<span><b><b>}bar</b></b></span>baz', 'foo<i>a[]</i><span><b><b>bar</b></b></span>baz' ]67 // [ 'test<span>{<span><b><b>}bar</b></b></span>baz</span>', 'test[]<span><span><b><b>bar</b></b></span>baz</span>' ]68 //69 // nb:70 // Notice that in all cases below, we cannot get a start position that is greater than zero71 // and therefore we leave the end position where it was72 //73 // [ '{<span><b><b>}bar</b></b></span>baz', '<span><b><b>[]bar</b></b></span>baz' ]74 // [ '<i></i>{<span><b><b>}bar</b></b></span>baz', '<i></i><span><b><b>[]bar</b></b></span>baz' ]75 // [ '<span>{<span><b><b>}bar</b></b></span>baz</span>', '<span><span><b><b>[]bar</b></b></span>baz</span>' ]76 //77 78 if ( newEndOffset == 0 && !_isFlowNode( newEndContainer ) ) {79 var prev = _getSelectionEndNode( _moveBackwards( newEndContainer ) );80 81 if ( prev ) {82 newEndContainer = prev;83 newEndOffset = prev.length;84 } else {85 var next = _getSelectionStartNode( newEndContainer );86 if ( next ) {87 newEndContainer = next;88 newEndOffset = 0;89 }90 }91 92 // TODO: !isVoidElement && !_isFlowNode93 }94 95 if ( startContainer == newEndContainer ) {96 // logic:97 // If the startContainer is the same as the *corrected*98 // endContainer (newEndContainer), then we can infere that the99 // corrected endContainer was the most suitable container to100 // place the end selection position, and it is therefore also101 // the nearest best container for the start position. The only102 // things that differ are the start and end positions.103 // Therefore do nothing.104 // ie:105 // Ensures that 'foo<span>bar[</span>]baz' is corrected to106 // 'foo<span>bar[]</span>baz'107 108 if ( newEndOffset == 0 ) {109 newStartContainer = _getSelectionStartNode( newEndContainer );110 if ( newStartContainer ) {111 newEndContainer = newStartContainer;112 }113 }114 } else if ( _isPositionAtNodeEnd( startContainer, startOffset ) &&115 startContainer.firstChild == newEndContainer ) {116 range.startContainer = newEndContainer;117 newStartOffset = newEndOffset;118 } else if ( endOffset == 0 &&119 //startContainer.childNodes.length &&120 startContainer.childNodes[ startOffset ] == endContainer &&121 _moveBackwards( startContainer.childNodes[ startOffset ] ) ) {122 // Corrects 'foo{<span>}bar</span>baz' to 'foo[]<span>bar</span>baz'123 // by trying to find the nearest position to the original start124 // node. We do this by jumping to the previousSibling and125 // traversing to the end of it126 newStartContainer = _getSelectionEndNode(127 _moveBackwards( startContainer.childNodes[ startOffset ] )128 );129 130 if ( newStartContainer ) {131 range.startContainer = newStartContainer;132 newStartOffset = newStartContainer.length;133 newStartContainer = null; // Prevent going into _getSelectionStartNode. Should we just return here?134 }135 } else if ( startOffset == startContainer.length &&136 isVoidElement( startContainer.nextSibling ) ) {137 //debugger;138 } else if ( _isPositionAtNodeEnd( startContainer, startOffset ) &&139 _moveForwards( startContainer ) ) {140 newStartContainer = _moveForwards( startContainer );141 } else if ( startContainer.childNodes.length &&142 !isVoidElement( startContainer.childNodes[ startOffset ] ) ) {143 newStartContainer = startContainer.childNodes[ startOffset ];144 }145 146 newStartContainer = _getSelectionStartNode( newStartContainer );147 148 if ( newStartContainer ) {149 newStartOffset = 0;150 } else {151 newStartContainer = range.startContainer;152 }153 154 // rule:155 // The end position cannot preceed the start position.156 // If we detect such a case, then we collapse the selection round157 // the end position158 //159 // reference:160 // http://www.w3.org/TR/DOM-Level-3-Core/core.html#Node3-compareDocumentPosition161 // Bits Number Meaning162 // ------ ------ -------163 // 000000 0 Elements are identical.164 // 000001 1 The nodes are in different documents (or one is outside of a document).165 // 000010 2 Node B precedes Node A.166 // 000100 4 Node A precedes Node B.167 // 001000 8 Node B contains Node A.168 // 010000 16 Node A contains Node B.169 // 100000 32 For private use by the browser.170 var posbits = compareDocumentPosition( newStartContainer, newEndContainer );171 172 if ( posbits & 2 && !( posbits & 8 ) ) {173 range.startOffset = newEndOffset;174 range.startContainer = newEndContainer;175 range.endOffset = newEndOffset;176 range.endContainer = newEndContainer;177 178 return range;179 }180 181 while ( !_isFlowNode( newStartContainer ) &&182 newStartContainer == newEndContainer &&183 newStartOffset == newEndOffset - 1 &&184 !_isSelectionStopNode( newStartContainer ) &&185 !isVoidElement( newStartContainer.childNodes[ newStartOffset ] ) ) {186 // We have this sort of situation: 'foo{<span><br></span>}baz'187 newStartContainer = newEndContainer = newStartContainer.childNodes[ newStartOffset ];188 newStartOffset = 0;189 if ( newEndContainer.childNodes ) {190 newEndOffset = newEndContainer.childNodes.length;191 } else {192 newEndOffset = newEndContainer.length;193 }194 }195 196 // Fix position around void elements197 198 if ( newStartContainer != newEndContainer || newStartOffset != newEndOffset ) {199 200 if ( newEndOffset == 0 && isVoidElement( newEndContainer.previousSibling ) ) {201 202 var index = getIndexOfChildNode(203 newEndContainer.parentNode, newEndContainer.previousSibling204 );205 206 if ( index != -1 ) {207 newEndContainer = newEndContainer.parentNode;208 newEndOffset = index + 1;209 }210 211 }212 213 if ( newStartContainer.length &&214 newStartContainer.length == newStartOffset &&215 isVoidElement( newStartContainer.nextSibling ) ) {216 217 var index = getIndexOfChildNode(218 newStartContainer.parentNode, newStartContainer.nextSibling219 );220 221 if ( index != -1 ) {222 newStartContainer = newStartContainer.parentNode;223 newStartOffset = index;224 }225 226 }227 } else {228 //debugger;229 //newStartContainer = _getSelectionStartNode( newStartContainer );230 //if ( newStartContainer ) {231 // newEndContainer = newStartContainer;232 // newEndOffset = newStartOffset = 0;233 //}234 }235 236 // 'foo<span>{}<br></span>baz', 'foo[]<span><br></span>baz'237 // 'foo<span><br>{}</span>baz', 'foo<span><br></span>[]baz'238 if ( newStartOffset == 0 &&239 newStartContainer == newEndContainer &&240 isVoidElement( newStartContainer.firstChild ) ) {241 242 newStartContainer = _getSelectionEndNode(243 _moveBackwards( newStartContainer )244 );245 newStartOffset = newStartContainer.length;246 247 } else if ( newStartOffset == newStartContainer.childNodes.length &&248 isVoidElement( newStartContainer.lastChild ) ) {249 250 newStartContainer = _moveForwards( newStartContainer );251 newStartOffset = 0;252 253 }254 255 if ( newEndOffset == 0 &&256 newEndContainer.previousSibling &&257 isVoidElement( newEndContainer.firstChild ) ) {258 259 newEndContainer = newEndContainer.previousSibling;260 newEndOffset = newEndContainer.length;261 262 } else if ( newEndContainer.nextSibling &&263 newEndOffset == newEndContainer.childNodes.length &&264 isVoidElement( newEndContainer.lastChild ) ) {265 266 newEndContainer = newEndContainer.nextSibling;267 newEndOffset = 0;268 269 }270 271 if ( newStartContainer != newEndContainer ) {272 if ( newStartContainer.length == newStartOffset ) {273 var next = _moveForwards( newStartContainer );274 } else {275 var next = newStartContainer.childNodes[ newStartOffset ];276 }277 278 if ( next ) {279 if ( next.firstChild == next.lastChild && isVoidElement( next.firstChild ) ) {280 newStartContainer = next;281 newStartOffset = 0;282 }283 }284 285 if ( newEndOffset == 0 ) {286 var prev = _moveBackwards( newEndContainer );287 288 if ( prev ) {289 if ( prev.firstChild == prev.lastChild && isVoidElement( prev.firstChild ) ) {290 newEndContainer = prev;291 newEndOffset = 1;292 }293 }294 }295 }296 297 // [ 'foo[}<br>baz', 'foo[]<br>baz' ],298 // [ 'foo<br>{]baz', 'foo<br>[]baz' ],299 if ( newStartContainer == newEndContainer &&300 newStartOffset == newEndOffset &&301 newStartContainer.childNodes.length &&302 !_isSelectionStopNode( newStartContainer ) ) {303 newStartContainer = newStartContainer.childNodes[ newStartOffset ];304 if ( isVoidElement( newStartContainer ) ) {305 newStartContainer = newStartContainer.previousSibling;306 newStartOffset = newEndOffset = newStartContainer.length;307 } else {308 newStartOffset = newEndOffset = 0;309 }310 311 newEndContainer = newStartContainer;312 }313 314 // Satisfies: '<p>[foo</p><p>]bar</p><p>baz</p>', '<p>[foo</p><p>}bar</p><p>baz</p>'315 if ( _isFlowNode( newEndContainer.parentNode ) &&316 newEndContainer.parentNode.firstChild == newEndContainer &&317 newEndOffset == 0 ) {318 //debugger;319 newEndContainer = newEndContainer.parentNode,320 newEndOffset = 0;321 }322 323 if ( !_isFlowNode( newEndContainer ) && // make sure we don't do correct this: </p>}foo to </p>]foo324 !_isSelectionStopNode( newEndContainer ) &&325 _isPositionAtNodeEnd( newEndContainer, newEndOffset + 1 ) &&326 !isVoidElement( newEndContainer.childNodes[ newEndOffset ].previousSibling ) ) {327 newEndContainer = newEndContainer.childNodes[ newEndOffset ];328 newEndOffset = 0;329 }330 331 if ( newEndContainer ) {332 range.endContainer = newEndContainer;333 range.endOffset = newEndOffset;334 }335 336 if ( newStartContainer ) {337 range.startContainer = newStartContainer;338 range.startOffset = newStartOffset;339 }340 ...

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parse.spec.ts

Source:parse.spec.ts Github

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1import { parse } from '../src/parse'2describe('parse', () => {3 it('happy path', () => {4 const res = parse('<div class="foo"></div>')5 expect(res).toEqual( {6 type: 'root',7 tag: 'root',8 isVoidElement: false,9 class: '',10 bindClass: '',11 id:'',12 bindId:'',13 children: [{14 type: 'tag',15 tag: 'div',16 class: 'foo',17 bindClass: '',18 id:'',19 bindId:'',20 isVoidElement: false,21 children: []22 }]23 })24 })25 it('muti tag', () => {26 const res = parse('<div class="foo"><p class="bar"></p></div>')27 expect(res).toEqual({28 type: 'root',29 tag: 'root',30 isVoidElement: false,31 class: '',32 bindClass: '',33 id:'',34 bindId:'',35 children: [36 {37 type: 'tag',38 tag: 'div',39 class: 'foo',40 bindClass: '',41 id:'',42 bindId:'',43 isVoidElement: false,44 children: [45 {46 type: 'tag',47 tag: 'p',48 class: 'bar',49 bindClass: '',50 id:'',51 bindId:'',52 isVoidElement: false,53 children: []54 }55 ]56 }57 ]58 })59 })...

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ast.js

Source:ast.js Github

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...33 "br": true,34 "hr": true,35 "img": true36};37function isVoidElement(node) {38 return (node.children.length === 0) && voidTagNames[node.tag.tagName];39}...

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Using AI Code Generation

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1const wptools = require('wptools');2const isVoidElement = wptools.isVoidElement;3const wptools = require('wptools');4const isVoidElement = wptools.isVoidElement;5const wptools = require('wptools');6const isVoidElement = wptools.isVoidElement;7const wptools = require('wptools');8const isVoidElement = wptools.isVoidElement;9const wptools = require('wptools');10const isVoidElement = wptools.isVoidElement;11const wptools = require('wptools');12const isVoidElement = wptools.isVoidElement;13const wptools = require('wptools');14const isVoidElement = wptools.isVoidElement;15const wptools = require('wptools');16const isVoidElement = wptools.isVoidElement;17const wptools = require('wptools');18const isVoidElement = wptools.isVoidElement;19const wptools = require('wptools');20const isVoidElement = wptools.isVoidElement;21const wptools = require('wptools');22const isVoidElement = wptools.isVoidElement;23const wptools = require('wptools');24const isVoidElement = wptools.isVoidElement;

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Using AI Code Generation

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1const wptools = require('wptools');2const isVoidElement = wptools.isVoidElement;3const wptools = require('wptools');4const isVoidElement = wptools.isVoidElement;5const wptools = require('wptools');6const isVoidElement = wptools.isVoidElement;7const wptools = require('wptools');8const isVoidElement = wptools.isVoidElement;9const wptools = require('wptools');10const isVoidElement = wptools.isVoidElement;11const wptools = require('wptools');12const isVoidElement = wptools.isVoidElement;13const wptools = require('wptools');14const isVoidElement = wptools.isVoidElement;15const wptools = require('wptools');16const isVoidElement = wptools.isVoidElement;

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Using AI Code Generation

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1const { isVoidElement } = require('wptools');2const { isVoidElement } = require('wptools');3const { isVoidElement } = require('wptools');4const { isVoidElement } = require('wptools');5const { isVoidElement } = require('wptools');6const { isVoidElement } = require('wptools');7const { isVoidElement } = require('wptools');8const { isVoidElement } = require('wptools');9const { isVoidElement } = require('wptools');10const { isVoidElement } = require('wptools');11const { isVoidElement } = require('wptools');

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Using AI Code Generation

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1var wptools = require('wptools');2var isVoidElement = wptools.isVoidElement;3var wptools = require('wptools');4var isVoidElementSync = wptools.isVoidElementSync;5var wptools = require('wptools');6var isVoidElementSync = wptools.isVoidElementSync;7var wptools = require('wptools');8var isVoidElementSync = wptools.isVoidElementSync;9var wptools = require('wptools');10var isVoidElementSync = wptools.isVoidElementSync;11var wptools = require('wptools');12var isVoidElementSync = wptools.isVoidElementSync;

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Using AI Code Generation

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1var wpt = require('webpage').create();2wpt.open(url, function(status) {3 if (status === 'success') {4 var isVoid = wpt.evaluate(function() {5 return document.isVoidElement('br');6 });7 console.log('isVoidElement: ' + isVoid);8 }9 phantom.exit();10});

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Using AI Code Generation

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1var wptools = require('./wptools.js');2var assert = require('assert');3var test = function() {4 assert.equal(true,wptools.isVoidElement("area"));5 assert.equal(true,wptools.isVoidElement("base"));6 assert.equal(true,wptools.isVoidElement("br"));7 assert.equal(true,wptools.isVoidElement("col"));8 assert.equal(true,wptools.isVoidElement("embed"));9 assert.equal(true,wptools.isVoidElement("hr"));10 assert.equal(true,wptools.isVoidElement("img"));11 assert.equal(true,wptools.isVoidElement("input"));12 assert.equal(true,wptools.isVoidElement("keygen"));13 assert.equal(true,wptools.isVoidElement("link"));14 assert.equal(true,wptools.isVoidElement("menuitem"));15 assert.equal(true,wptools.isVoidElement("meta"));16 assert.equal(true,wptools.isVoidElement("param"));17 assert.equal(true,wptools.isVoidElement("source"));18 assert.equal(true,wptools.isVoidElement("track"));19 assert.equal(true,wptools.isVoidElement("wbr"));20 assert.equal(true,wptools.isVoidElement("command"));21 assert.equal(true,wptools.isVoidElement("basefont"));22 assert.equal(true,wptools.isVoidElement("isindex"));23 assert.equal(true,wptools.isVoidElement("bgsound"));24 assert.equal(true,wptools.isVoidElement("frame"));25 assert.equal(true,wptools.isVoidElement("image"));26 assert.equal(true,wptools.isVoidElement("spacer"));27 assert.equal(tr

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