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javascript Programming Glossary: childWhat is the reason to use the 'new' keyword here? http://stackoverflow.com/questions/12592913/what-is-the-reason-to-use-the-new-keyword-here need to call the parent constructor explicitly in the child constructor though that part cannot reasonably be automated...
Javascript: Do I need to put this.var for every variable in an object? http://stackoverflow.com/questions/13418669/javascript-do-i-need-to-put-this-var-for-every-variable-in-an-object from one class to another basically you have to make the child prototype object inherit from the parent one and apply the parent.. from the parent one and apply the parent constructor on child instances to create the private attributes . Have a look at..
Resizing an iframe based on content http://stackoverflow.com/questions/153152/resizing-an-iframe-based-on-content can send messages to helper.html iframed but not home.html child can't communicate cross domain with parent . The key here is..
http://stackoverflow.com/questions/1687296/what-is-dom-event-delegation to ui events via a single common parent rather than each child through the magic of event bubbling aka event propagation ... will get executed whenever the event occurs on any of its child nodes and any of their children in turn . This is event delegation... event occurs on any of its child nodes and any of their children in turn . This is event delegation. Here's an example of..
jQuery get specific option tag text http://stackoverflow.com/questions/196684/jquery-get-specific-option-tag-text a property value equal to 2. What you want is the option child of the list . #list option value '2' .text share improve this..
http://stackoverflow.com/questions/2095697/unzip-files-using-javascript span span div n insert the info for one entry as the last child within the report div #report .append entryInfo extract asynchronously..
Populating child dropdownlists in JSP/Servlet http://stackoverflow.com/questions/2263996/populating-child-dropdownlists-in-jsp-servlet child dropdownlists in JSP Servlet Suppose I am having three dropdownlist.. in the servlet whether the request is to update a dropdown child dropdown value is null or to submit the actual form. Print all.. IOException String dd request.getParameter dd ID of child DD to fill options for. String val request.getParameter val..
How do I select text nodes with jQuery? http://stackoverflow.com/questions/298750/how-do-i-select-text-nodes-with-jquery this. You need to combine contents which will give just child nodes but includes text nodes with find which gives all descendant.. textNodes.push node else for var i 0 len node.childNodes.length i len i getTextNodes node.childNodes i getTextNodes.. i 0 len node.childNodes.length i len i getTextNodes node.childNodes i getTextNodes node return textNodes getTextNodesIn el..
Detect blocked popup in Chrome http://stackoverflow.com/questions/668286/detect-blocked-popup-in-chrome from the parent and wrap it in a setTimeout giving the child window 3 5 seconds to load. In the child window you need to.. giving the child window 3 5 seconds to load. In the child window you need to add a test function function test The popup..
Direct vs. Delegated - jQuery .on() http://stackoverflow.com/questions/8110934/direct-vs-delegated-jquery-on span.green function ... Hey div#target When any of your child elements which are span.green get clicked do X with them. Summary.. it is responsible for noticing clicks on behalf of its child elements. The work of catching events has been delegated . ..
Javascript basic inheritance vs Crockford prototypical inheritance http://stackoverflow.com/questions/11812648/javascript-basic-inheritance-vs-crockford-prototypical-inheritance function return 'Base ' this.name function Child name this.name name Child.prototype.getName function return.. 'Base ' this.name function Child name this.name name Child.prototype.getName function return 'Child ' this.name function.. this.name name Child.prototype.getName function return 'Child ' this.name function Kid name this.name name Kid.prototype.getName..
Create a class with IIFE that isn't a reference? http://stackoverflow.com/questions/19878346/create-a-class-with-iife-that-isnt-a-reference error e Note of caution Person.rules needs to be copied to Child instances when you want to inherit from Person. More about prototype..
If you delete a DOM element, do any events that started with that element continue to bubble? http://stackoverflow.com/questions/2732818/if-you-delete-a-dom-element-do-any-events-that-started-with-that-element-contin target id element.id function childClickDOM0 event log Child click DOM0 removing this.parentNode.removeChild this function.. event log Child click DOM0 removing this.parentNode.removeChild this function go var write log function log msg var log document.getElementById.. var p document.createElement 'p' p.innerHTML msg log.appendChild p script head body div div id 'parent' div id 'child' click..
How to run user-submitted scripts securely in a node.js sandbox? http://stackoverflow.com/questions/7446729/how-to-run-user-submitted-scripts-securely-in-a-node-js-sandbox is getting old and hasn't been updated for 7 months. The Child Process module in node already provides most of the features..
How to handle initializing and rendering subviews in Backbone.js? http://stackoverflow.com/questions/9337927/how-to-handle-initializing-and-rendering-subviews-in-backbone-js initialize function parent init stuff this.child new Child render function this. el.html this.template this.child.render.. initialize function parent init stuff this.child new Child render function this. el.html this.template this.child.setElement.. render function this. el.html this.template this.child new Child this.child.appendTo . '.container placeholder' .render Problems..
Backbone View: Inherit and extend events from parent http://stackoverflow.com/questions/9403675/backbone-view-inherit-and-extend-events-from-parent ParentView Backbone.View.extend events 'click' 'onclick' Child View var ChildView ParentView.extend events function javascript.. events 'click' 'onclick' Child View var ChildView ParentView.extend events function javascript backbone.js.. events share improve this question One way is var ChildView ParentView.extend events function return _.extend ParentView.prototype.events..
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