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2014/10/16 ¤W¤È 12:02:26
jquery Programming Glossary: chainingHow does the jQuery pushStack function work? http://stackoverflow.com/questions/10197753/how-does-the-jquery-pushstack-function-work so that special commands like .end can work when used in chaining. The jQuery .add method is a classic example. In pseudo code..
jQuery equivalent of YUI StyleSheet Utility? http://stackoverflow.com/questions/1079237/jquery-equivalent-of-yui-stylesheet-utility of CSS Rules in a jQuery way . It includes features like chaining iteration using each selectors with context. GlobalStylesheet..
How to call .ajaxStart() on specific ajax calls http://stackoverflow.com/questions/1191485/how-to-call-ajaxstart-on-specific-ajax-calls them in other .getJSON and .ajax calls. I have tried chaining them but apparently that is no good. .getJSON .ajaxStart function..
jQuery pitfalls to avoid [closed] http://stackoverflow.com/questions/1229259/jquery-pitfalls-to-avoid label.css 'background color' 'red' Or even better with chaining '#button' .click function #label .method .method2 .css background..
Why does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or I think what makes it particularly useful powerful is The chaining of queries each jQuery returns itself so you can chain them..
Using jQuery .live with toggle event http://stackoverflow.com/questions/2172614/using-jquery-live-with-toggle-event is working but requiring me to click twice to active my chaining once for the click event and once for the toggle event. What..
How can I execute multiple, simultaneous jquery effects? http://stackoverflow.com/questions/2344804/how-can-i-execute-multiple-simultaneous-jquery-effects and highlight are exactly what I want. I have tried simply chaining the calls like els.effect .effect and that doesn't work. I've..
Determine if an element has a CSS class with jQuery http://stackoverflow.com/questions/263232/determine-if-an-element-has-a-css-class-with-jquery checking and it returns a boolean so it doesn't support chaining like most jQuery methods . Note If you pass a className argument..
jquery - difference between $.functionName and $.fn.FunctionName http://stackoverflow.com/questions/2845981/jquery-difference-between-functionname-and-fn-functionname wrapped element itself since you wouldn't want to break chaining. Finally I found similar questions Difference between jQuery.extend..
triggerHandler vs. trigger in jQuery http://stackoverflow.com/questions/3772537/triggerhandler-vs-trigger-in-jquery one... Instead of returning the jQuery object to allow chaining .triggerHandler returns whatever value was returned by the last..
In jQuery, what's the best way of formatting a number to 2 decimal places? http://stackoverflow.com/questions/477892/in-jquery-whats-the-best-way-of-formatting-a-number-to-2-decimal-places .val .toFixed 2 It looks messy to me. I don't think I'm chaining the functions correctly. Do I have to call it for each textbox.. parseFloat this.value .toFixed 2 return this for chaining jQuery apply the currencyFormat behaviour to elements with..
How do you remove all the options of a select box and then add one option and select it with jQuery? http://stackoverflow.com/questions/47824/how-do-you-remove-all-the-options-of-a-select-box-and-then-add-one-option-and-se size 9 Select EDIT The following code was helpful with chaining. However in Internet Explorer .val 'whatever' did not select..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement functions. Even better jQuery is designed to be used with chaining so take advantage of this where possible. Instead of declaring..
how does jquery chaining work? http://stackoverflow.com/questions/7475336/how-does-jquery-chaining-work does jquery chaining work I am not asking what is the appropriate syntax for chaining.. work I am not asking what is the appropriate syntax for chaining I know it could be something like 'myDiv' .removeClass 'off'.. to understand the inner working of it as far as I know chaining is one of the advantages against other famous frameworks but..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip two functions which can be used to implement asynchronous chaining of functions then deferred.then doneCallbacks failCallbacks.. jquery asynchronous jquery deferred decoupling jquery chaining share improve this question Since jQuery 1.8 .then behaves..
How does the jQuery pushStack function work? http://stackoverflow.com/questions/10197753/how-does-the-jquery-pushstack-function-work it but it also links that new object to the previous object so that special commands like .end can work when used in chaining. The jQuery .add method is a classic example. In pseudo code what it does is this add function selector context get the..
jQuery equivalent of YUI StyleSheet Utility? http://stackoverflow.com/questions/1079237/jquery-equivalent-of-yui-stylesheet-utility Ariel Flesler This plugin allows quick creation manipulation of CSS Rules in a jQuery way . It includes features like chaining iteration using each selectors with context. GlobalStylesheet by Jeremy Lea Enables CSS modification that uses a 'global'..
How to call .ajaxStart() on specific ajax calls http://stackoverflow.com/questions/1191485/how-to-call-ajaxstart-on-specific-ajax-calls bar popping in and out. I am trying to attach them to or insert them in other .getJSON and .ajax calls. I have tried chaining them but apparently that is no good. .getJSON .ajaxStart function 'kill preloader' jquery ajax progress bar preloader ..
jQuery pitfalls to avoid [closed] http://stackoverflow.com/questions/1229259/jquery-pitfalls-to-avoid .click function var label '#label' label.method label.method2 label.css 'background color' 'red' Or even better with chaining '#button' .click function #label .method .method2 .css background color red I found this the enlightening moment when I..
Why does everyone like jQuery more than prototype/script.aculo.us or MooTools or whatever? [closed] http://stackoverflow.com/questions/176324/why-does-everyone-like-jquery-more-than-prototype-script-aculo-us-or-mootools-or I tend to write far fewer lines of code than with Prototype. I think what makes it particularly useful powerful is The chaining of queries each jQuery returns itself so you can chain them together Working with arrays collections of results as a single..
Using jQuery .live with toggle event http://stackoverflow.com/questions/2172614/using-jquery-live-with-toggle-event jQuery .live with toggle event My code is working but requiring me to click twice to active my chaining once for the click event and once for the toggle event. What can I do to make it so I only have to click once so that the..
How can I execute multiple, simultaneous jquery effects? http://stackoverflow.com/questions/2344804/how-can-i-execute-multiple-simultaneous-jquery-effects want to use animate because the pre built effects bounce and highlight are exactly what I want. I have tried simply chaining the calls like els.effect .effect and that doesn't work. I've also tried to put queue false in the options object I pass..
Determine if an element has a CSS class with jQuery http://stackoverflow.com/questions/263232/determine-if-an-element-has-a-css-class-with-jquery argument is obviously a string representing the class you are checking and it returns a boolean so it doesn't support chaining like most jQuery methods . Note If you pass a className argument that contains whitespace it will be matched literally against..
jquery - difference between $.functionName and $.fn.FunctionName http://stackoverflow.com/questions/2845981/jquery-difference-between-functionname-and-fn-functionname As theIV mentioned it is a good practice to return the jQuery wrapped element itself since you wouldn't want to break chaining. Finally I found similar questions Difference between jQuery.extend and jQuery.fn.extend jQuery plugin .fn question jQuery..
triggerHandler vs. trigger in jQuery http://stackoverflow.com/questions/3772537/triggerhandler-vs-trigger-in-jquery Prevents propagation hopyfully don't have to explain this one... Instead of returning the jQuery object to allow chaining .triggerHandler returns whatever value was returned by the last handler it caused to be executed. If no handlers are triggered..
In jQuery, what's the best way of formatting a number to 2 decimal places? http://stackoverflow.com/questions/477892/in-jquery-whats-the-best-way-of-formatting-a-number-to-2-decimal-places This is what I have right now #number .val parseFloat #number .val .toFixed 2 It looks messy to me. I don't think I'm chaining the functions correctly. Do I have to call it for each textbox or can I create a separate function javascript jquery rounding.. function e if isNaN parseFloat this.value return this.value parseFloat this.value .toFixed 2 return this for chaining jQuery apply the currencyFormat behaviour to elements with 'currency' as their class function '.currency' .currencyFormat..
How do you remove all the options of a select box and then add one option and select it with jQuery? http://stackoverflow.com/questions/47824/how-do-you-remove-all-the-options-of-a-select-box-and-then-add-one-option-and-se select it My select box is the following. Select id mySelect size 9 Select EDIT The following code was helpful with chaining. However in Internet Explorer .val 'whatever' did not select the option that was added. I did use the same 'value' in both..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement function it is declared in and will not conflict with other functions. Even better jQuery is designed to be used with chaining so take advantage of this where possible. Instead of declaring a variable and calling functions on it multiple times var..
how does jquery chaining work? http://stackoverflow.com/questions/7475336/how-does-jquery-chaining-work does jquery chaining work I am not asking what is the appropriate syntax for chaining I know it could be something like 'myDiv' .removeClass.. does jquery chaining work I am not asking what is the appropriate syntax for chaining I know it could be something like 'myDiv' .removeClass 'off' .addClass 'on' However I'm really curious to understand the.. .removeClass 'off' .addClass 'on' However I'm really curious to understand the inner working of it as far as I know chaining is one of the advantages against other famous frameworks but this us to much abstraction for a novice programer like me..
When should I use jQuery deferred's “then” method and when should I use the “pipe” method? http://stackoverflow.com/questions/9583783/when-should-i-use-jquery-deferreds-then-method-and-when-should-i-use-the-pip I use the &ldquo pipe&rdquo method jQuery's Deferred has two functions which can be used to implement asynchronous chaining of functions then deferred.then doneCallbacks failCallbacks Returns Deferred doneCallbacks A function or array of functions.. that can't be done with pipe due to it returning a new Promise jquery asynchronous jquery deferred decoupling jquery chaining share improve this question Since jQuery 1.8 .then behaves the same as .pipe Deprecation Notice As of jQuery 1.8 the..
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