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2014/10/16 ¤W¤È 12:08:24
jquery Programming Glossary: shortcutWhy “$().ready(handler)” is not recommended? http://stackoverflow.com/questions/10753306/why-readyhandler-is-not-recommended developers .ready fn only works because used to be a shortcut to document jQuery 1.4 So .ready fn was a readable code. But..
jQuery Uncaught TypeError: Property '$' 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 libraries that WordPress can load. In no confict mode the shortcut is not available and the longer jQuery is used i.e. jQuery document.. parenthesis after the function call you can then use this shortcut within the code block. For full details see WordPress Codex..
http://stackoverflow.com/questions/11148019/what-are-the-significant-differences-among-sel-bindclick-sel-click documentation In the first two variations this method is a shortcut for .bind click handler as well as for .on click handler as.. variation when .click is called without arguments it is a shortcut for .trigger click . Why use on instead of the others on is..
Why do the :not() and :has() selectors allow quoted arguments? http://stackoverflow.com/questions/12475595/why-do-the-not-and-has-selectors-allow-quoted-arguments rejection of the invalid argument is actually due to the shortcut casting via argument which will result in NaN for any quoted..
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure function .each that can be used with arrays and can be a shortcut for simple for each loops. Because of the way the scoping works..
JS Object this.method() breaks via jQuery http://stackoverflow.com/questions/1544735/js-object-this-method-breaks-via-jquery javascript. It would also break if you tried to create a shortcut to doSomething var do Bob.doSomething do this is no longer pointing..
How can I override the OnBeforeUnload dialog and replace it with my own? http://stackoverflow.com/questions/276660/how-can-i-override-the-onbeforeunload-dialog-and-replace-it-with-my-own to plain ol' JavaScript for it. jQuery doesn't have a shortcut for onbeforeunload so you'd have to use the generic bind syntax...
Jquery - How to make $.post() use contentType=application/json? http://stackoverflow.com/questions/2845459/jquery-how-to-make-post-use-contenttype-application-json .post always use JSON data type as it really is just a shortcut for a pre configured .ajax call Or 2. Define your own utility.. call Or 2. Define your own utility function that is a shortcut for the .ajax configuration you want to use Or 3.You could overwrite..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on from this page . First .click function is literally a shortcut for .bind 'click' function they are equivalent. Use them when.. and .triggerHandler . .trigger 'eventName' has some shortcuts built in for the common events for example .click fn binds.. in order bound You can view a listing including these shortcuts here . As for the difference .trigger triggers the event handler..
http://stackoverflow.com/questions/3015335/jquery-html-vs-append E.g. if you pass just div div to jQuery jQuery will take a shortcut and simply do document.createElement 'div' . EDIT To see the..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery jQuery into the mix. Or is this a rare case of a jQuery shortcut actually requiring more code EDIT While I appreciate the answers..
JQuery - multiple $(document).ready …? http://stackoverflow.com/questions/5263385/jquery-multiple-document-ready in place of this document .ready function you can use this shortcut jQuery function dom ready codes share improve this answer..
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean var declared inside is not visible outside makes a private shortcut to jQuery without relying on this shortcut being set globally.. makes a private shortcut to jQuery without relying on this shortcut being set globally eg. jQuery.noconflict might have been called.. inside instead of jQuery document .ready even if the shortcut is not available outside. This example may actually explain..
Difference between .on('click') vs .click() http://stackoverflow.com/questions/9122078/difference-between-onclick-vs-click Documentation from the click function This method is a shortcut for .bind 'click' handler Documentation from the on function..
JQuery Event Handlers - What's the “Best” method http://stackoverflow.com/questions/9730277/jquery-event-handlers-whats-the-best-method These are basically identical. The .click syntax is just a shortcut. The body.find 'button' is functionally equivalent to 'button'..
Why “$().ready(handler)” is not recommended? http://stackoverflow.com/questions/10753306/why-readyhandler-is-not-recommended this question I got an official answer from one of the jQuery developers .ready fn only works because used to be a shortcut to document jQuery 1.4 So .ready fn was a readable code. But people used to do things like .mouseover and all sorts of other..
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 is to prevent compatibility problems with other javascript libraries that WordPress can load. In no confict mode the shortcut is not available and the longer jQuery is used i.e. jQuery document .ready function By including the in parenthesis after..
http://stackoverflow.com/questions/11148019/what-are-the-significant-differences-among-sel-bindclick-sel-click others. Regarding selector .click . Taken from the click documentation In the first two variations this method is a shortcut for .bind click handler as well as for .on click handler as of jQuery 1.7. In the third variation when .click is called.. well as for .on click handler as of jQuery 1.7. In the third variation when .click is called without arguments it is a shortcut for .trigger click . Why use on instead of the others on is the latest addition joining the jQuery library in version 1.7...
Why do the :not() and :has() selectors allow quoted arguments? http://stackoverflow.com/questions/12475595/why-do-the-not-and-has-selectors-allow-quoted-arguments ... this argument doesn't go through a compile ... phase. The rejection of the invalid argument is actually due to the shortcut casting via argument which will result in NaN for any quoted string which in turn never matches anything . This is yet another..
Access outside variable in loop from Javascript closure http://stackoverflow.com/questions/1331769/access-outside-variable-in-loop-from-javascript-closure A side note I see that you have jQuery here. It has a helper function .each that can be used with arrays and can be a shortcut for simple for each loops. Because of the way the scoping works in this call you wont need to use a closure because item..
JS Object this.method() breaks via jQuery http://stackoverflow.com/questions/1544735/js-object-this-method-breaks-via-jquery this question The identity of this is a common problem in javascript. It would also break if you tried to create a shortcut to doSomething var do Bob.doSomething do this is no longer pointing to Bob It's good practice to not rely on the identity..
How can I override the OnBeforeUnload dialog and replace it with my own? http://stackoverflow.com/questions/276660/how-can-i-override-the-onbeforeunload-dialog-and-replace-it-with-my-own well. If you wish only for your unload event to occur I'd stick to plain ol' JavaScript for it. jQuery doesn't have a shortcut for onbeforeunload so you'd have to use the generic bind syntax. window .bind 'beforeunload' function share improve this..
Jquery - How to make $.post() use contentType=application/json? http://stackoverflow.com/questions/2845459/jquery-how-to-make-post-use-contenttype-application-json question I think you may have to 1.Modify the source to make .post always use JSON data type as it really is just a shortcut for a pre configured .ajax call Or 2. Define your own utility function that is a shortcut for the .ajax configuration you.. type as it really is just a shortcut for a pre configured .ajax call Or 2. Define your own utility function that is a shortcut for the .ajax configuration you want to use Or 3.You could overwrite the .post function with your own implementation via..
http://stackoverflow.com/questions/2954932/difference-between-jquery-click-bind-live-delegate-trigger-and-on helpful and all of what I'm discussing below is linked directly from this page . First .click function is literally a shortcut for .bind 'click' function they are equivalent. Use them when binding a handler directly to an element like this document.. Event Handler Attachment category in the API these are .trigger and .triggerHandler . .trigger 'eventName' has some shortcuts built in for the common events for example .click fn binds an event handler to the click event .click fires all click event.. event .click fires all click event handlers for this element in order bound You can view a listing including these shortcuts here . As for the difference .trigger triggers the event handler but not the default action most of the time e.g. placing..
http://stackoverflow.com/questions/3015335/jquery-html-vs-append of cross browser checks and various other optimisations. E.g. if you pass just div div to jQuery jQuery will take a shortcut and simply do document.createElement 'div' . EDIT To see the sheer quantity of checks that jQuery performs have a look here..
When to use Vanilla JavaScript vs. jQuery? http://stackoverflow.com/questions/4651923/when-to-use-vanilla-javascript-vs-jquery operations could be accomplished easier without bringing jQuery into the mix. Or is this a rare case of a jQuery shortcut actually requiring more code EDIT While I appreciate the answers regarding jQuery vs. plain javascript performance I am..
JQuery - multiple $(document).ready …? http://stackoverflow.com/questions/5263385/jquery-multiple-document-ready
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean does is gives a private scope inside curly braces so any var declared inside is not visible outside makes a private shortcut to jQuery without relying on this shortcut being set globally eg. jQuery.noconflict might have been called and this would.. braces so any var declared inside is not visible outside makes a private shortcut to jQuery without relying on this shortcut being set globally eg. jQuery.noconflict might have been called and this would still work makes a lexical window variable.. anything like that but it means that you can use document .ready inside instead of jQuery document .ready even if the shortcut is not available outside. This example may actually explain it better even if it isn't used anywhere function JQ window..
Difference between .on('click') vs .click() http://stackoverflow.com/questions/9122078/difference-between-onclick-vs-click share improve this question They appear to be the same... Documentation from the click function This method is a shortcut for .bind 'click' handler Documentation from the on function As of jQuery 1.7 the .on method provides all functionality..
JQuery Event Handlers - What's the “Best” method http://stackoverflow.com/questions/9730277/jquery-event-handlers-whats-the-best-method that exists in the page at the time the code is first run. These are basically identical. The .click syntax is just a shortcut. The body.find 'button' is functionally equivalent to 'button' since both select all buttons in the body. Note these event..
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