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javascript Programming Glossary: evt.preventdefault

Check file size before upload

http://stackoverflow.com/questions/11514166/check-file-size-before-upload

bytes Submit form else Prevent default and display error evt.preventDefault false script Server Side Upload Canceling On the server side..

Trying so hard to Link to tabbed content from an external link [closed]

http://stackoverflow.com/questions/12964070/trying-so-hard-to-link-to-tabbed-content-from-an-external-link

.top 'a' .not '.tabs li a' .on 'click' function evt evt.preventDefault var whereTo this .attr 'goto' tabs ul.tabs li tabs.find 'a href..

Using a local file as a data source in JavaScript

http://stackoverflow.com/questions/13428532/using-a-local-file-as-a-data-source-in-javascript

function function handleFileSelect evt evt.stopPropagation evt.preventDefault var files evt.target.files evt.dataTransfer.files FileList object...

How can I simulate a click to an anchor tag?

http://stackoverflow.com/questions/1421584/how-can-i-simulate-a-click-to-an-anchor-tag

check allowDefault for false to see if any handler called evt.preventDefault . Firefox will not redirect to anchorObj.href for you. However..

Disable backspace in textbox via javascript

http://stackoverflow.com/questions/1937927/disable-backspace-in-textbox-via-javascript

evt var keyCode evt.charCode evt.keyCode if keyCode 8 if evt.preventDefault evt.preventDefault else evt.returnValue false script First.. evt.keyCode if keyCode 8 if evt.preventDefault evt.preventDefault else evt.returnValue false script First of all the backspace..

Using arrow keys with jQuery scrollTo

http://stackoverflow.com/questions/2168739/using-arrow-keys-with-jquery-scrollto

.keydown function evt if evt.keyCode 40 down arrow evt.preventDefault prevents the usual scrolling behaviour scrollToNew scroll to.. .keydown function evt if evt.keyCode 40 down arrow evt.preventDefault prevents the usual scrolling behaviour scrollToNew scroll to.. next new heading instead else if evt.keyCode 38 up arrow evt.preventDefault scrollToLast and write a scrollToLast function based off of..

What are the typical reasons Javascript developed on Firefox fails on IE? [closed]

http://stackoverflow.com/questions/2599020/what-are-the-typical-reasons-javascript-developed-on-firefox-fails-on-ie

or stopping checkboxes from getting checked Firefox evt.preventDefault IE evt.returnValue false Note Just returning false in keydown..

how to change behavior of contenteditable blocks after on enter pressed in various browsers

http://stackoverflow.com/questions/2735672/how-to-change-behavior-of-contenteditable-blocks-after-on-enter-pressed-in-vario

default handling of the keypress if addedBr if typeof evt.preventDefault undefined evt.preventDefault else evt.returnValue false .. if addedBr if typeof evt.preventDefault undefined evt.preventDefault else evt.returnValue false var el document.getElementById..

Call MVC 3 Client Side Validation Manually for ajax posts

http://stackoverflow.com/questions/5127813/call-mvc-3-client-side-validation-manually-for-ajax-posts

jQuery selector recommended 'form' .submit function evt evt.preventDefault var form this if form.valid Ajax call here using the click.. event on the submit button '#buttonId' .click function evt evt.preventDefault var form 'form' if form.valid Ajax call here This should work..

What is the opposite of evt.preventDefault();

http://stackoverflow.com/questions/5651933/what-is-the-opposite-of-evt-preventdefault

is the opposite of evt.preventDefault Once I've fired an evt.preventDefault how can I resume defualt.. is the opposite of evt.preventDefault Once I've fired an evt.preventDefault how can I resume defualt actions javascript jquery preventdefault.. question As per commented by @Prescott the opposite of evt.preventDefault Could be Essentially equating to 'do default' since we're no..

JavaScript override methods

http://stackoverflow.com/questions/6885404/javascript-override-methods

Play mp3 file after uploading it with html5 drag and drop upload

http://stackoverflow.com/questions/7700273/play-mp3-file-after-uploading-it-with-html5-drag-and-drop-upload

xhr null function dropEvent evt evt.stopPropagation evt.preventDefault var droppedFiles evt.dataTransfer.files Ajax the file to the.. formData function dragOver evt evt.stopPropagation evt.preventDefault return false var dropArea document.getElementById 'dropArea'..

Backbone.js and pushState

http://stackoverflow.com/questions/9328513/backbone-js-and-pushstate

this.protocol ' ' if href.slice protocol.length protocol evt.preventDefault app.router.navigate href true Using that rather than individually..