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2014/10/16 ¤W¤È 12:01:59
jquery Programming Glossary: arguments.lengthjQuery CSS plugin that returns computed style of element to pseudo clone that element? http://stackoverflow.com/questions/1004475/jquery-css-plugin-that-returns-computed-style-of-element-to-pseudo-clone-that-el jQuery.fn.css2 jQuery.fn.css jQuery.fn.css function if arguments.length return jQuery.fn.css2.apply this arguments var attr 'font family'..
Determine whether user clicking scrollbar or content (onclick for native scroll bar) http://stackoverflow.com/questions/10045423/determine-whether-user-clicking-scrollbar-or-content-onclick-for-native-scroll inScrollRange e return o.apply this arguments return if arguments.length 0 return this.bind mousedown data fn return this.trigger mousedown.. mousedownscroll return o.apply this arguments return if arguments.length 0 return this.bind mousedown data fn return this.trigger mousedown..
Equivalent of String.format in JQuery http://stackoverflow.com/questions/1038746/equivalent-of-string-format-in-jquery String.format function var s arguments 0 for var i 0 i arguments.length 1 i var reg new RegExp i gm s s.replace reg arguments i 1..
jQuery Uncaught TypeError: Property '$' of object [object Window] is not a function http://stackoverflow.com/questions/10807200/jquery-uncaught-typeerror-property-of-object-object-window-is-not-a-funct to the current page. .preload function var cache args_len arguments.length for var i args_len i var cacheImage document.createElement 'img'..
JavaScript equivalent of jQuery's extend method [duplicate] http://stackoverflow.com/questions/11197247/javascript-equivalent-of-jquerys-extend-method would be as follows function extend for var i 1 i arguments.length i for var key in arguments i if arguments i .hasOwnProperty..
method overloading in Javascript http://stackoverflow.com/questions/12694588/method-overloading-in-javascript object . You could do function somefunction a b if arguments.length 0 a b are undefined 1st body else if arguments.length 1 b is.. b if arguments.length 0 a b are undefined 1st body else if arguments.length 1 b is undefined 2nd body else if arguments.length 2 both have.. else if arguments.length 1 b is undefined 2nd body else if arguments.length 2 both have values 3rd body else throw new SyntaxError You also..
jQuery if statement with variable mathematical operator [duplicate] http://stackoverflow.com/questions/12961085/jquery-if-statement-with-variable-mathematical-operator magic var validOps ^ operators function check op x y if arguments.length 1 return check op x y if op in operators return operators op..
jQuery html() in Firefox (uses .innerHTML) ignores DOM changes http://stackoverflow.com/questions/1388893/jquery-html-in-firefox-uses-innerhtml-ignores-dom-changes function var oldHTML .fn.html .fn.formhtml function if arguments.length return oldHTML.apply this arguments input button this .each..
Get all attributes of an element using jQuery http://stackoverflow.com/questions/14645806/get-all-attributes-of-an-element-using-jquery object of all attributes function old .fn.attr function if arguments.length 0 if this.length 0 return null var obj .each this 0 .attributes..
How can I get list of all element css attributes with jQuery? http://stackoverflow.com/questions/1471118/how-can-i-get-list-of-all-element-css-attributes-with-jquery stuff set. jQuery.fn.css function css2 return function if arguments.length return css2.apply this arguments var attr 'font family' 'font..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac PLUGIN_NAME ._ns this.unbind nsKey type key else if arguments.length 0 return jQuery.fn.unbind.call this this.data PLUGIN_NAME ._ns.. name data k name k elem.data PLUGIN_NAME data else if arguments.length 1 return elem.data PLUGIN_NAME name else data elem.data PLUGIN_NAME..
What's the difference between jQuery.bind() and jQuery.on()? http://stackoverflow.com/questions/9113783/whats-the-difference-between-jquery-bind-and-jquery-on selector types fn namespace or selector types fn return arguments.length 1 this.off selector this.off types selector fn share improve..
deep extend (like jQuery's) for nodeJS http://stackoverflow.com/questions/9399365/deep-extend-like-jquerys-for-nodejs src copy copyIsArray clone target arguments 0 i 1 length arguments.length deep false toString Object.prototype.toString hasOwn Object.prototype.hasOwnProperty..
jQuery advantages/differences in .trigger() vs .click() http://stackoverflow.com/questions/9666471/jquery-advantages-differences-in-trigger-vs-click function data fn if fn null fn data data null return arguments.length 0 this.on click null data fn this.trigger click as you can see.. to the .on function .fn.click function data fn return arguments.length 0 this.on click null data fn this.trigger click share improve..
jQuery CSS plugin that returns computed style of element to pseudo clone that element? http://stackoverflow.com/questions/1004475/jquery-css-plugin-that-returns-computed-style-of-element-to-pseudo-clone-that-el the possible styles. This could be a ridiculously long list. jQuery.fn.css2 jQuery.fn.css jQuery.fn.css function if arguments.length return jQuery.fn.css2.apply this arguments var attr 'font family' 'font size' 'font weight' 'font style' 'color' 'text transform'..
Determine whether user clicking scrollbar or content (onclick for native scroll bar) http://stackoverflow.com/questions/10045423/determine-whether-user-clicking-scrollbar-or-content-onclick-for-native-scroll fn if fn null fn data data null var o fn fn function e if inScrollRange e return o.apply this arguments return if arguments.length 0 return this.bind mousedown data fn return this.trigger mousedown And the inverse for mousedownScroll and mouseupScroll.. data null var o fn fn function e if inScrollRange e e.type mousedownscroll return o.apply this arguments return if arguments.length 0 return this.bind mousedown data fn return this.trigger mousedown By the way I think the scrollbar width is an OS setting...
Equivalent of String.format in JQuery http://stackoverflow.com/questions/1038746/equivalent-of-string-format-in-jquery Or you can port them to jQuery. Here is the format function... String.format function var s arguments 0 for var i 0 i arguments.length 1 i var reg new RegExp i gm s s.replace reg arguments i 1 return s And here are the endsWith and startsWith prototype..
jQuery Uncaught TypeError: Property '$' of object [object Window] is not a function http://stackoverflow.com/questions/10807200/jquery-uncaught-typeerror-property-of-object-object-window-is-not-a-funct and javascript Arguments are image paths relative to the current page. .preload function var cache args_len arguments.length for var i args_len i var cacheImage document.createElement 'img' cacheImage.src arguments i cache.push cacheImage fadeInSlide..
JavaScript equivalent of jQuery's extend method [duplicate] http://stackoverflow.com/questions/11197247/javascript-equivalent-of-jquerys-extend-method config A more robust solution that mimics jQuery's functionality would be as follows function extend for var i 1 i arguments.length i for var key in arguments i if arguments i .hasOwnProperty key arguments 0 key arguments i key return arguments 0 share..
method overloading in Javascript http://stackoverflow.com/questions/12694588/method-overloading-in-javascript Instead it supports variable arguments via the arguments object . You could do function somefunction a b if arguments.length 0 a b are undefined 1st body else if arguments.length 1 b is undefined 2nd body else if arguments.length 2 both have values.. the arguments object . You could do function somefunction a b if arguments.length 0 a b are undefined 1st body else if arguments.length 1 b is undefined 2nd body else if arguments.length 2 both have values 3rd body else throw new SyntaxError You also could.. a b if arguments.length 0 a b are undefined 1st body else if arguments.length 1 b is undefined 2nd body else if arguments.length 2 both have values 3rd body else throw new SyntaxError You also could just check for typeof a undefined etc this would allow..
jQuery if statement with variable mathematical operator [duplicate] http://stackoverflow.com/questions/12961085/jquery-if-statement-with-variable-mathematical-operator might be able to generate them on the fly using a bit of eval magic var validOps ^ operators function check op x y if arguments.length 1 return check op x y if op in operators return operators op if validOps.test op return operators op new Function a b return..
jQuery html() in Firefox (uses .innerHTML) ignores DOM changes http://stackoverflow.com/questions/1388893/jquery-html-in-firefox-uses-innerhtml-ignores-dom-changes false jQuery plugin that makes .formhtml automatically do this function var oldHTML .fn.html .fn.formhtml function if arguments.length return oldHTML.apply this arguments input button this .each function this.setAttribute 'value' this.value textarea this..
Get all attributes of an element using jQuery http://stackoverflow.com/questions/14645806/get-all-attributes-of-an-element-using-jquery .attr so that you can call it like .attr to get a plain object of all attributes function old .fn.attr function if arguments.length 0 if this.length 0 return null var obj .each this 0 .attributes function if this.specified obj this.name this.value return..
How can I get list of all element css attributes with jQuery? http://stackoverflow.com/questions/1471118/how-can-i-get-list-of-all-element-css-attributes-with-jquery makes .css with no arguments get an object with all this stuff set. jQuery.fn.css function css2 return function if arguments.length return css2.apply this arguments var attr 'font family' 'font size' 'font weight' 'font style' 'color' 'text transform'..
jQuery plugin template - best practice, convention, performance and memory impact http://stackoverflow.com/questions/5980194/jquery-plugin-template-best-practice-convention-performance-and-memory-impac type.preventDefault for var key in type nsKey key this.data PLUGIN_NAME ._ns this.unbind nsKey type key else if arguments.length 0 return jQuery.fn.unbind.call this this.data PLUGIN_NAME ._ns else nsKey type this.data PLUGIN_NAME ._ns return jQuery.fn.unbind.call.. typeof name object data elem.data PLUGIN_NAME for var k in name data k name k elem.data PLUGIN_NAME data else if arguments.length 1 return elem.data PLUGIN_NAME name else data elem.data PLUGIN_NAME data name value elem.data PLUGIN_NAME data return..
What's the difference between jQuery.bind() and jQuery.on()? http://stackoverflow.com/questions/9113783/whats-the-difference-between-jquery-bind-and-jquery-on
deep extend (like jQuery's) for nodeJS http://stackoverflow.com/questions/9399365/deep-extend-like-jquerys-for-nodejs jQuery's so just use it function extend var options name src copy copyIsArray clone target arguments 0 i 1 length arguments.length deep false toString Object.prototype.toString hasOwn Object.prototype.hasOwnProperty push Array.prototype.push slice Array.prototype.slice..
jQuery advantages/differences in .trigger() vs .click() http://stackoverflow.com/questions/9666471/jquery-advantages-differences-in-trigger-vs-click question This is the code for the click method jQuery.fn.click function data fn if fn null fn data data null return arguments.length 0 this.on click null data fn this.trigger click as you can see if no arguments is parsed to the function it will trigger..
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