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How to use _getNodeId method in chromy

Best JavaScript code snippet using chromy

dom_agent.js

Source:dom_agent.js

...39// events.40// https://chromedevtools.github.io/devtools-protocol/tot/DOM#method-requestNode41commands.requestNode = function(params) {42  let node = commands._findNode(params);43  if (!_getNodeId(node)) {44    _reportPathFromRoot(node.parentNode);45  }46  return JSON.stringify({nodeId: _getNodeId(node)});47}48// Returns a Runtime.RemoteObject corresponding to a node.49// https://chromedevtools.github.io/devtools-protocol/tot/DOM#method-resolveNode50commands.resolveNode = function(params) {51  let node = commands._findNode(params);52  let result = {};53  result.object =54      JSON.parse(debugBackend.createRemoteObject(node, params.objectGroup));55  return JSON.stringify(result);56}57// Creates and returns a devtools.Node object that represents the specified DOM58// node. Adds the node's children up to the specified depth. A negative depth59// will cause all descendants to be added. All returned children are added to60// the node store, and should be reported to the client to maintain integrity of61// the node store holding only nodes the client knows about.62function _getNodeWithChildren(node, depth) {63  let result = new devtools.Node(node);64  let children = _getChildNodes(node, depth);65  if (children.length) {66    result.children = children;67  }68  return result;69}70// Creates and returns an array of devtools.Node objects corresponding to the71// children of the specified DOM node, recursing on each on down to the72// specified depth. All returned children are added to the node store, and73// should be reported to the client to maintain integrity of the node store74// holding only nodes the client knows about.75function _getChildNodes(node, depth) {76  let children;77  // Special-case the only text child - pretend the children were requested.78  if (node.firstChild && !node.firstChild.nextSibling &&79      node.firstChild.nodeType === Node.TEXT_NODE) {80    children = [node.firstChild];81  } else if (depth != 0) {  // Negative depth recurses the whole tree.82    let child_nodes = Array.from(node.childNodes);83    children = child_nodes.filter((child) => !_isWhitespace(child));84    // Since we don't report whitespace text nodes they won't be in the node85    // store and won't otherwise be observed. However, we still need to observe86    // them to report if they get set to non-whitespace.87    child_nodes.filter(_isWhitespace)88        .forEach((child) => _nodeObserver.observe(child, _observerConfig));89  } else {90    // Children not requested, so don't set |childrenReported|.91    return [];92  }93  let nodeId = _getNodeId(node);94  _nodeStore.get(nodeId).childrenReported = true;95  return children.map((child) => _getNodeWithChildren(child, depth - 1));96}97// Whether the children of a node have been reported to the frontend.98function _areChildrenReported(nodeId) {99    let nodeInfo = _nodeStore.get(nodeId);100    return nodeInfo && nodeInfo.childrenReported;101}102// Sends DOM.setChildNode events to report all nodes not yet known to the client103// from the root down to the specified DOM node.104function _reportPathFromRoot(node) {105  // Report nothing if we get to a disconnected root.106  if (!node) {107    return false;108  }109  // Stop recursing when we get to a node that has already been reported, and110  // report its children first before unwinding the recursion down the tree.111  if (_getNodeId(node)) {112    _reportChildren(node);113    return true;114  }115  // Recurse up first to report in top-down order, and report nothing if we116  // reached a disconnected root.117  if (!_reportPathFromRoot(node.parentNode)) {118    return false;119  }120  // All ancestors are now reported, so report the node's children.121  _reportChildren(node);122  return true;123}124// Sends a DOM.setChildNodes event reporting the children of a DOM node, and125// their children recursively to the requested depth.126function _reportChildren(node, depth) {127  let nodeId = _addNode(node);128  let children = _getChildNodes(node, depth || 1);129  let params = {130    parentId: nodeId,131    nodes: children,132  };133  debugBackend.sendEvent('DOM.setChildNodes', JSON.stringify(params));134}135// Finds a DOM node specified by either nodeId or objectId (to get a node from136// its corresponding remote object). This is "exported" as a pseudo-command in137// the DOM domain for other agents to use.138commands._findNode = function(params) {139  if (params.nodeId) {140    return _nodeStore.get(params.nodeId).node;141  }142  if (params.objectId) {143    return debugBackend.lookupRemoteObjectId(params.objectId);144  }145  // Either nodeId or objectId must be specified.146  return null;147}148// Adds a DOM node to the internal node store and returns a unique id that can149// be used to access it again. If the node is already in the node store, its150// existing id is returned.151function _addNode(node) {152  let nodeId = _getNodeId(node);153  if (!nodeId) {154    nodeId = _nextNodeId++;155    // The map goes both ways: DOM node <=> node ID.156    _nodeStore.set(nodeId, {node: node});157    _nodeStore.set(node, nodeId);158    _nodeObserver.observe(node, _observerConfig);159  }160  return nodeId;161}162// Removes a DOM node and its children from the internal node store.163function _removeNode(node) {164  let nodeId = _getNodeId(node);165  if (!nodeId) return;166  Array.from(node.childNodes).forEach(_removeNode);167  _nodeStore.delete(node);168  _nodeStore.delete(nodeId);169}170// Returns the node id of a DOM node if it's already known, else undefined.171function _getNodeId(node) {172  return _nodeStore.get(node);173}174// MutationObserver callback to send events when nodes are changed.175function _onNodeMutated(mutationsList) {176  for (let mutation of mutationsList) {177    if (mutation.type === 'childList') {178      _onChildListMutated(mutation);179    } else if (mutation.type === 'attributes') {180      _onAttributesMutated(mutation);181    } else if (mutation.type === 'characterData') {182      _onCharacterDataMutated(mutation);183    }184  }185}186function _onChildListMutated(mutation) {187  let parentNodeId = _getNodeId(mutation.target);188  if (!_areChildrenReported(parentNodeId)) {189    // The mutated node hasn't been expanded in the Element tree so we haven't190    // yet reported any of its children to the frontend. Just report that the191    // number of children changed, without reporting the actual child nodes.192    let params = {193      nodeId: parentNodeId,194      childNodeCount: _countChildNodes(mutation.target),195    };196    debugBackend.sendEvent('DOM.childNodeCountUpdated', JSON.stringify(params));197  } else {198    // The mutated node has already been expanded in the Element tree so the199    // frontend already knows about its children. Report the removed/inserted200    // nodes. Report removed nodes first so that replacements (e.g. setting201    // textContent) are coherent.202    Array.from(mutation.removedNodes)203        .forEach((n) => _onNodeRemoved(parentNodeId, n));204    Array.from(mutation.addedNodes)205        .forEach((n) => _onNodeInserted(parentNodeId, n));206  }207}208// Report to the frontend when a DOM node is inserted.209function _onNodeInserted(parentNodeId, node) {210  if (_isWhitespace(node)) return;211  // Forget anything we knew about an existing subtree that gets re-attached.212  _removeNode(node);213  let params = {214    parentNodeId: parentNodeId,215    previousNodeId: _getNodeId(_getPreviousSibling(node)) || 0,216    node: new devtools.Node(node),217  };218  debugBackend.sendEvent('DOM.childNodeInserted', JSON.stringify(params));219}220// Report to the frontend when a DOM node is removed.221function _onNodeRemoved(parentNodeId, node) {222  let nodeId = _getNodeId(node);223  if (!parentNodeId || !nodeId) return;224  let params = {225    parentNodeId: parentNodeId,226    nodeId: _getNodeId(node),227  };228  debugBackend.sendEvent('DOM.childNodeRemoved', JSON.stringify(params));229  _removeNode(node);230}231function _onAttributesMutated(mutation) {232  let params = {233    nodeId: _getNodeId(mutation.target),234    name: mutation.attributeName,235  };236  if (mutation.target.hasAttribute(mutation.attributeName)) {237    params.value = mutation.target.getAttribute(mutation.attributeName);238    debugBackend.sendEvent('DOM.attributeModified', JSON.stringify(params));239  } else {240    debugBackend.sendEvent('DOM.attributeRemoved', JSON.stringify(params));241  }242}243function _onCharacterDataMutated(mutation) {244  let nodeId = _getNodeId(mutation.target);245  let parentNodeId = _getNodeId(mutation.target.parentNode);246  // If a node changes to/from whitespace, treat it as inserted/removed.247  if (!nodeId) {248    _onNodeInserted(parentNodeId, mutation.target);249    return;250  } else if (_isWhitespace(mutation.target)) {251    _onNodeRemoved(parentNodeId, mutation.target);252    return;253  }254  let params = {255    nodeId: nodeId,256    characterData: mutation.target.textContent,257  };258  debugBackend.sendEvent('DOM.characterDataModified', JSON.stringify(params));259}...

__FinderViewTree.js

Source:__FinderViewTree.js

...34    const _onDragEnd = (results) => {35        const { draggableId, source, destination, combine } = results36        let id, parentId, sourceId, destinationId37        if (source && destination && source.droppableId !== destination.droppableId) {38            id = _getNodeId(draggableId)39            parentId = _getNodeId(destination.droppableId)40            sourceId = _getNodeId(source.droppableId)41        } else if (combine && combine.draggableId !== source.droppableId && draggableId !== combine.draggableId) {42            id = _getNodeId(draggableId)43            parentId = _getNodeId(combine.draggableId)44            sourceId = _getNodeId(source.droppableId)45        }46        if (id && id !== parentId) {47            _onChange({48                id: id,49                parentId: parentId,50                sourceId: sourceId,51            })52        }53    }54    const _onCreate = () => {55        56    }57    const _onChange = () => {58    }59    const _onToggle = () => {60        61    }62   63    const _onSelect = ({url}) => {64        /*65        if (sq) {66            url = url + "?" + qs.stringify(sq);67        }68        url && props.history.push(url)69        const uniqueId = _getNodeId(url)70        uniqueId && getModel(uniqueId)71        */72    }73    // viewOptions74    return (75        <TreeListView 76            treeRoot={treeRoot}77            treeParent={treeParent}78            treeChildren={treeChildren}79            onToggle={_onToggle}80            onSelect={_onSelect}81            onCreate={_onCreate}82            onDragEnd={_onDragEnd} />83    )...

NodeManager.js

Source:NodeManager.js

...13   * @param {Node|string} node14   * @returns {boolean}15   */16  static isExist(nodeOrNodeId) {17    return nodesMap.has(this._getNodeId(nodeOrNodeId))18  }19  /**20   * @static21   * @memberof NodeManager22   * @method getNode23   * @param {Node|string} nodeOrNodeId24   * @returns {Node}25   */26  static getNode(nodeOrNodeId) {27    if (!NodeManager.isExist(this._getNodeId(nodeOrNodeId))) {28      throw new Error(29        `The node ${this._getNodeId(nodeOrNodeId)} was not found in NodeManager`30      )31    }32    return nodesMap.get(this._getNodeId(nodeOrNodeId))33  }34  /**35   * @static36   * @memberof NodeManager37   * @method addNode38   * @param {Node} node39   */40  static addNode(node) {41    if (!(node instanceof Node)) return42    nodesMap.set(node.nodeId, node)43  }44  static updateNode = this.addNode45  /**46   * @static47   * @memberof NodeManager48   * @method removeNode DFS å é¤ååèç¹åå¶ææåèç¹49   * @param {Node|string} nodeOrNodeId50   * @param {boolean} removeChild éå½å é¤åèç¹51   */52  static removeNode(nodeOrNodeId, removeChild = true) {53    let node = NodeManager.getNode(nodeOrNodeId)54    if (!node || !(node instanceof Node)) return55    if (node.childNode && removeChild) {56      NodeManager.removeNode(node.childNode, removeChild)57    }58    nodesMap.delete(node.nodeId)59    if (process.env.NODE_ENV === 'development') {60      console.log(61        'Deleted node.nodeId is: ',62        node.nodeId,63        '\nnodesMap: ',64        nodesMap65      )66    }67    node = null68  }69  static clear() {70    nodesMap.clear()71  }72  /**73   * _getNodeId74   * @private75   * @protected76   * @param {Node|string} nodeOrNodeId77   * @returns {string}78   */79  static _getNodeId(nodeOrNodeId) {80    let nodeId = nodeOrNodeId81    if (nodeOrNodeId instanceof Node) {82      nodeId = nodeOrNodeId.nodeId83    }84    return nodeId85  }...

Using AI Code Generation

1var chromy = new Chromy();2chromy.chain()3  .evaluate(function() {4    return _getNodeId(document.querySelector('h1'));5  })6  .end()7  .result(function(result) {8    console.log(result);9  })10  .run();

Using AI Code Generation

1var chromy = new Chromy({ port: 9222 });2chromy.chain()3  .evaluate(function() {4    return _getNodeId(document.querySelector('h1'));5  })6  .result(function(nodeId) {7    console.log(nodeId);8  })9  .end()10  .then(function() {11    chromy.close();12  });13### `chromy.chain().evaluate(function[, args...])`14var chromy = new Chromy({ port: 9222 });15chromy.chain()16  .evaluate(function() {17    return document.querySelector('h1').textContent;18  })19  .result(function(text) {20    console.log(text);21  })22  .end()23  .then(function() {24    chromy.close();25  });26### `chromy.chain().evaluate(function[, args...]).result(function)`27var chromy = new Chromy({ port: 9222 });28chromy.chain()29  .evaluate(function() {30    return document.querySelector('h1').textContent;31  })32  .result(function(text) {33    console.log(text);34  })35  .end()36  .then(function() {37    chromy.close();38  });39### `chromy.chain().evaluate(function[, args...]).end()`40var chromy = new Chromy({ port: 9222 });41chromy.chain()42  .evaluate(function() {43    return document.querySelector('h1').textContent;44  })45  .result(function(text) {46    console.log(text);47  })48  .end()49  .then(function() {50    chromy.close();51  });

Using AI Code Generation

1var chromy = new Chromy();2chromy.chain()3  .evaluate(function() {4    return _getNodeId(document.querySelector('input'));5  })6  .result(function(nodeId) {7    console.log(nodeId);8  })9  .end()10  .then(function() {11    console.log('Done');12    chromy.close();13  })14  .catch(function(e) {15    console.log(e);16    chromy.close();17  });

Using AI Code Generation

1var chromy = new Chromy();2chromy.chain()3    .wait('#lst-ib')4    .evaluate(function() {5        return _getNodeId(document.querySelector('#lst-ib'));6    })7    .result(function(id) {8        console.log(id);9    })10    .end()11    .then(function() {12        chromy.close();13    });

Using AI Code Generation

1const chromy = new Chromy({visible: true, waitTimeout: 5000, waitInterval: 1000});2chromy.chain()3  .evaluate(() => {4    return document.querySelector('h1').id5  })6  .result(id => {7    console.log(id)8  })9  .end()10  .then(() => chromy.close())11  .catch(e => {12    console.log('error:', e)13    chromy.close()14  })

Using AI Code Generation

1const chromy = require('chromy')2chromy.chain()3  .evaluate(() => {4    return _getNodeId(document.querySelector('input[name="q"]'))5  })6  .result((nodeId) => {7    console.log(nodeId)8  })9  .end()10  .then(() => {11    console.log('done')12  })

Using AI Code Generation

1const chromy = new Chromy({ port: 9222 });2chromy.evaluate(() => {3  const id = _getNodeId(document.querySelector('#id'));4  console.log(id);5});6chromy.close();7const chromy = new Chromy({ port: 9222, host: '

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