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javascript Programming Glossary: setHTML-encoding in JavaScript/jQuery http://stackoverflow.com/questions/1219860/html-encoding-in-javascript-jquery functions function htmlEncode value create a in memory div set it's inner text which jQuery automatically encodes then grab.. appended to the document. On the htmlEncode function I set the innerText of the element and retrieve the encoded innerHTML.. the encoded innerHTML on the htmlDecode function I set the innerHTML value of the element and the innerText is retrieved...
Javascript infamous Loop problem? http://stackoverflow.com/questions/1451009/javascript-infamous-loop-problem with its own scope and local variable num whose value is set to the current value of i . As num is never modified it will..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background and controller functions. AngularJS comes with an entire set of tools to make this very easy with ngClass we can dynamically..
How to “properly” create a custom object in JavaScript? http://stackoverflow.com/questions/1595611/how-to-properly-create-a-custom-object-in-javascript of the new Shape wrongness. We now have an acceptable set of primitives to built classes. There are a few refinements.. typically happens when a method is taken and assigned to a setTimeout onclick or EventListener in general. With the prototype.. you have to include a closure for every such assignment setTimeout function mycircle.move 1 1 1000 or in the future or now..
Validate numbers in JavaScript - IsNumeric() http://stackoverflow.com/questions/18082/validate-numbers-in-javascript-isnumeric be considered as numeric . I think is worth sharing this set of 30 unit tests made to numerous function implementations and..
Change an element's CSS class with JavaScript http://stackoverflow.com/questions/195951/change-an-elements-css-class-with-javascript replace all existing classes with one or more new classes set the className attribute document.getElementById MyElement .className.. it is well worth considering. Very roughly a library is a set of tools designed for a specific task whilst a framework generally.. contains multiple libraries and performs a complete set of duties. The examples above have been reproduced below using..
Use of 'prototype' vs. 'this' in Javascript? http://stackoverflow.com/questions/310870/use-of-prototype-vs-this-in-javascript
http://stackoverflow.com/questions/3127429/javascript-this-keyword I'm evaluated in the initial global execution context setTimeout function alert I'm NOT evaluated in the initial global.. in the initial global execution context ThisBinding is set to the global object window §10.4.1.1 . Entering eval code ..... 2 a . ... if not by a direct call to eval ThisBinding is set to the global object as if executing in the initial global execution..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin wapi data get_photos v 1 key dummykey tag test offset 0 length 20 callback processImages minx 30 miny 0 maxx 0 maxy.. wapi data get_photos v 1 key dummykey tag test offset 0 length 20 callback processImages minx 30 miny 0 maxx 0 maxy.. wapi data get_photos v 1 key dummykey tag test offset 0 length 20 minx 30 miny 0 maxx 0 maxy 150 callback ' .get url..
How do I check a checkbox with jQuery? http://stackoverflow.com/questions/426258/how-do-i-check-a-checkbox-with-jquery .checked true or .myCheckBox .selected true I wish to set the value. Is such a thing built into jQuery javascript jquery.. so you need to use .attr . To check the checkbox by setting the value of the checked attribute do '.myCheckbox' .attr..
http://stackoverflow.com/questions/500431/javascript-variable-scope chain Seven.prototype.a 1 won't get reached because 'a' is set in the constructor above. Seven.prototype.b 8 Will get reached.. 8 Will get reached even though 'b' is NOT set in the constructor. These will print 1 8 one two 2 three four..
Why is using “for…in” with array iteration such a bad idea? http://stackoverflow.com/questions/500504/why-is-using-for-in-with-array-iteration-such-a-bad-idea var a a 5 5 for var x in a Shows only the explicitly set index of 5 and ignores 0 4 Also consider that JavaScript libraries..
How does JavaScript .prototype work? http://stackoverflow.com/questions/572897/how-does-javascript-prototype-work named __proto__ . In general it's only possible to set an object's prototype during object creation If you create a.. via new Func the object's Prototype property will be set to the object referenced by Func.prototype . This allows to..
Set cursor position on contentEditable <div> http://stackoverflow.com/questions/1181700/set-cursor-position-on-contenteditable-div cursor position on contentEditable div I am after a definitive..
JavaScript post request like a form submit http://stackoverflow.com/questions/133925/javascript-post-request-like-a-form-submit function post_to_url path params method method method post Set method to post by default if not specified. The rest of this..
Microsoft CDN for jQuery or Google CDN? http://stackoverflow.com/questions/1447184/microsoft-cdn-for-jquery-or-google-cdn strictly internal application you're hurting performance . Set your cache expiration headers correctly and ignore CDNs exist..
How to handle anchor hash linking in AngularJS http://stackoverflow.com/questions/14712223/how-to-handle-anchor-hash-linking-in-angularjs is a plunker to demonstrate EDIT to use this with routing Set up your angular routing as usual then just add the following..
JavaScript get clipboard data on paste event (Cross browser) http://stackoverflow.com/questions/2176861/javascript-get-clipboard-data-on-paste-event-cross-browser moving the caret and effectively redirecting the paste Set a very brief timer say 1 millisecond in the event handler to..
How can I determine if an image has loaded, using Javascript/jQuery? http://stackoverflow.com/questions/263359/how-can-i-determine-if-an-image-has-loaded-using-javascript-jquery true function Hides scrollbars so we can resize properly. Set with JS instead of CSS so that page doesn't break with JS disabled...
After travelling back in Firefox history, javascript won't run http://stackoverflow.com/questions/2638292/after-travelling-back-in-firefox-history-javascript-wont-run html javascript firefox share improve this question Set an empty function to be called on window.onunload window.onunload..
Triggering a JavaScript click() event at specific coordinates http://stackoverflow.com/questions/2845178/triggering-a-javascript-click-event-at-specific-coordinates jquery click triggers share improve this question Set the pageX and pageY properties which are normalized on the event..
Get Cursor Position within a Text Input field http://stackoverflow.com/questions/2897155/get-cursor-position-within-a-text-input-field var iCaretPos 0 IE Support if document.selection Set focus on the element oField.focus To get cursor position get..
How to resize images proportionally / keeping the aspect ratio? http://stackoverflow.com/questions/3971841/how-to-resize-images-proportionally-keeping-the-aspect-ratio width get ratio for scaling image this .css width maxWidth Set new width this .css height height ratio Scale height based on.. get ratio for scaling image this .css height maxHeight Set new height this .css width width ratio Scale width based on..
Unexpected token ILLEGAL in webkit http://stackoverflow.com/questions/4404526/unexpected-token-illegal-in-webkit 500 Slide transition speed pauseTime 3000 startSlide 0 Set starting Slide 0 index directionNav true Next Prev directionNavHide..
jQuery Set Cursor Position in Text Area http://stackoverflow.com/questions/499126/jquery-set-cursor-position-in-text-area Set Cursor Position in Text Area How do you set the cursor position..
Set cursor position in html textbox http://stackoverflow.com/questions/512528/set-cursor-position-in-html-textbox cursor position in html textbox Does anybody know how to move.. javascript textbox input share improve this question Setting Cursor Position in a Textbox or TextArea with Javascript..
How do I implement custom sort to a specific column after jqgrid has been generated? http://stackoverflow.com/questions/5294535/how-do-i-implement-custom-sort-to-a-specific-column-after-jqgrid-has-been-genera The results are displayed below Wenn we check the checkbox Set custom sorttype function the grid will be sorted as displayed..
Get week of year in JavaScript like in PHP http://stackoverflow.com/questions/6117814/get-week-of-year-in-javascript-like-in-php so don't modify original d new Date d d.setHours 0 0 0 Set to nearest Thursday current date 4 current day number Make Sunday's..
Set a default parameter value for a JavaScript function [duplicate] http://stackoverflow.com/questions/894860/set-a-default-parameter-value-for-a-javascript-function a default parameter value for a JavaScript function duplicate..
load and execute order of scripts http://stackoverflow.com/questions/8996852/load-and-execute-order-of-scripts There can only be one such script per Document at a time. Set the element's ready to be parser executed flag. The parser will..
how to bind fancybox to dynamic added element? http://stackoverflow.com/questions/9081571/how-to-bind-fancybox-to-dynamic-added-element is 1 Upgrade to jQuery v1.7.x if you haven't yet 2 Set your script using jQuery API on the focusin event. To make it..
How to prevent buttons from submitting forms http://stackoverflow.com/questions/932653/how-to-prevent-buttons-from-submitting-forms html forms button submit share improve this question Set the type on your buttons button type button onclick addItem..
How to select empty inputs (value=“”) using jQuery http://stackoverflow.com/questions/10651349/how-to-select-empty-inputs-value-using-jquery input.required .val .addClass error But that seems to SET the value rather than checking it. Any ideas javascript jquery..
Managing text-maps in a 2D array on to be painted on HTML5 Canvas http://stackoverflow.com/questions/11406161/managing-text-maps-in-a-2d-array-on-to-be-painted-on-html5-canvas First we load the tiles... and here's how it's being done SET UP THE DRAW THE MAP TILES tiles var loadedImagesCount 0 for..
Storing user input in a Greasemonkey script on install http://stackoverflow.com/questions/15268645/storing-user-input-in-a-greasemonkey-script-on-install setValVarName encryptAndStore targVar ADD YOUR CODE TO SET THE USERNAME AND PASSWORD ON THE LOGIN PAGE HERE. share improve..
jQuery UI Sortable, then write order into a database http://stackoverflow.com/questions/15633341/jquery-ui-sortable-then-write-order-into-a-database _POST 'item' as value Execute statement UPDATE Table SET Position i WHERE EntityId value i Example on jsFiddle. share..
Porting invRegex.py to Javascript (Node.js) http://stackoverflow.com/questions/20815278/porting-invregex-py-to-javascript-node-js ret.types.REPETITION max 3 min 3 value type ret.types.SET not false set type ret.types.RANGE from 97 a to 122 z.. set type ret.types.RANGE from 97 a to 122 z The SET RANGE type should yield 26 distinct values and the parent REPETITION.. group return group case ret.types.SET return new CharacterClass this.mapToCharacterClass parseTree.set..
How do I SET a Cookie (header) with XMLHttpRequest in JavaScript? http://stackoverflow.com/questions/2320110/how-do-i-set-a-cookie-header-with-xmlhttprequest-in-javascript do I SET a Cookie header with XMLHttpRequest in JavaScript I'm trying..
http://stackoverflow.com/questions/3722874/jquery-voting-system if this .hasClass up Do backend query and checking here SET error alert Voted Up else if this .hasClass down Do backend.. if this .hasClass down Do backend query and checking here SET error alert Voted Down removes all the votes this .parent..
Get caret position in contentEditable div http://stackoverflow.com/questions/3972014/get-caret-position-in-contenteditable-div I'm finding tons of good crossbrowser anwers on how to SET the cursor or caret position in a contentEditable DIV but none..
Where to add the UTF-8 extension in the HTML page? http://stackoverflow.com/questions/4245386/where-to-add-the-utf-8-extension-in-the-html-page MySQL commands ALTER DATABASE db_name DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci ALTER TABLE table_name CONVERT.. ALTER TABLE table_name CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci And for future DB tables use CHARACTER.. utf8_general_ci And for future DB tables use CHARACTER SET utf8 COLLATE utf8_general_ci in CREATE statement as well. share..
AJAX POST handler causing “uncaught exception” http://stackoverflow.com/questions/5545577/ajax-post-handler-causing-uncaught-exception result add new value to db query UPDATE cards SET amount_left ' amountLeft' WHERE category ' category' mysql_query..
Updating a MySql database using PHP via an onClick javascript function http://stackoverflow.com/questions/638147/updating-a-mysql-database-using-php-via-an-onclick-javascript-function dbname or die Query died connection sql UPDATE `temp` SET `tempScore` `tempScore` 1 WHERE temp.Username ' _SESSION logname..
JSON.parse: unexpected character http://stackoverflow.com/questions/9688870/json-parse-unexpected-character selectassocSql sql i 0 resSelect array mysql_query SET NAMES 'utf8' result mysql_query sql while row mysql_fetch_assoc..
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