2014/10/16 上午 12:04:27
jquery Programming Glossary: invokedWhy define anonymous function and pass it jQuery as the argument? http://stackoverflow.com/questions/10371539/why-define-anonymous-function-and-pass-it-jquery-as-the-argument implementation of this is a function that is immediately invoked by the calling jQuery parenthesis. The purpose of passing jQuery..
What does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do scope and http benalman.com news 2010 11 immediately invoked function expression Anonymous function is a powerful feature.. to be evaluated as an expression which allows it to be invoked immediately inline. and this solves the above problem we can..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work that variable. So when any of those functions is invoked it '#box2' .text new_info will be resolved to '#box2' .text..
a simple question on jquery closure http://stackoverflow.com/questions/2024888/a-simple-question-on-jquery-closure this keyword inside self executing function expressions invoked like the above example will refer always to the Global object...
Is it possible to listen to a “style change” event? http://stackoverflow.com/questions/2157963/is-it-possible-to-listen-to-a-style-change-event to call a function of your choice every time it is invoked passing the jQuery object . Of course you'll want to scour the..
Uploadify plugin doesn't call Java Servlet http://stackoverflow.com/questions/2272160/uploadify-plugin-doesnt-call-java-servlet IOException System.out.println UploadServlet invoked. Here are all uploaded files try List FileItem items new ServletFileUpload.. I finally see the following in the stdout UploadServlet invoked. Here are all uploaded files Name glassfish v3 windows.exe Size..
jQuery UI Autocomplete widget search configuration http://stackoverflow.com/questions/2382497/jquery-ui-autocomplete-widget-search-configuration is a match for what was typed. finally the responseFn is invoked with the result of the search. working demo http jsbin.com ezifi..
http://stackoverflow.com/questions/2690370/live-vs-bind new method on which has slightly different syntax as it's invoked on document object and the selector is passed as a parameter...
What event does JQuery $function() fire on? http://stackoverflow.com/questions/3908724/what-event-does-jquery-function-fire-on It is executed as soon as the DOM is parsed and is invoked in order of appearance if there are multiple appearances. At..
How to fire AJAX request Periodically? http://stackoverflow.com/questions/5052543/how-to-fire-ajax-request-periodically until the last one has completed Use a named immediately invoked function expression. function worker .get 'ajax test.html' function..
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean of the language . This pattern is known as immediately invoked function or immediate function for short or self invoking anonymous..
jQuery deferreds and promises - .then() vs .done() http://stackoverflow.com/questions/5436327/jquery-deferreds-and-promises-then-vs-done I'm guessing so does .then as all the callbacks are all invoked on a completion of a successful operation. Can anyone please..
JQuery Ajax Request: Change User-Agent http://stackoverflow.com/questions/5771878/jquery-ajax-request-change-user-agent ... When the setRequestHeader header value method is invoked the user agent must run these steps ... Terminate these steps..
What is the difference between $(document).ready(function() and $(function() ? http://stackoverflow.com/questions/593292/what-is-the-difference-between-document-readyfunction-and-function inside a jquery selector here but never actually being invoked yet by the way the page runs it seems that this may just run..
jQuery Event Handler created in loop http://stackoverflow.com/questions/7774636/jquery-event-handler-created-in-loop i '#slider ' i .click generate_handler i Here we invoked the generate_handler function passed in i and had generate_handler..
JQuery pass more parameters into callback http://stackoverflow.com/questions/939032/jquery-pass-more-parameters-into-callback is happening In the last line doSomething extraStuff is invoked and the result of that invocation is a function pointer . Because..
jQuery calling click event after taphold event http://stackoverflow.com/questions/10502383/jquery-calling-click-event-after-taphold-event for var idx in items function idx ... idx IIFE Immediately Invoked Function Expression. It allows us to take a snapshot of the..
What does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do self invoking anonymous function also known as Immediately Invoked Func簫tion Expres簫sions IIFEs . Which executes the anonymous..
Immediately-Invoked Function Expression (IIFE) In JavaScript - Passing jQuery http://stackoverflow.com/questions/12332353/immediately-invoked-function-expression-iife-in-javascript-passing-jquery Invoked Function Expression IIFE In JavaScript Passing jQuery I've..
Why write code Jquery like this http://stackoverflow.com/questions/15726850/why-write-code-jquery-like-this it's a best practice to pass jQuery to an IIFE Immediately Invoked Function Expression that maps it to the dollar sign so it can't..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work time aka a copy The function I called IIFE or Immediately Invoked Function Expression returns the actual callback. In this callback..
Colorbox Not Working Properly When Invoked From Within jQuery Slide http://stackoverflow.com/questions/9103535/colorbox-not-working-properly-when-invoked-from-within-jquery-slide Not Working Properly When Invoked From Within jQuery Slide I've incorporated the Awkward Showcase..
Javascript function is using the last known parameters in loop? http://stackoverflow.com/questions/9439700/javascript-function-is-using-the-last-known-parameters-in-loop map k Running your code inside of an IIFE Immediately Invoked Function Expression will create a new scope for the code within..
Why define anonymous function and pass it jQuery as the argument? http://stackoverflow.com/questions/10371539/why-define-anonymous-function-and-pass-it-jquery-as-the-argument modularity privacy and encapsulation for your code. The implementation of this is a function that is immediately invoked by the calling jQuery parenthesis. The purpose of passing jQuery in to the parenthesis is to provide local scoping to the..
What does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do and http tech.myemma.com iifes javascript control variable scope and http benalman.com news 2010 11 immediately invoked function expression Anonymous function is a powerful feature and have benefits like variable name spacing etc. You can have.. of the unary logical NOT operator. This forces the function to be evaluated as an expression which allows it to be invoked immediately inline. and this solves the above problem we can rewrite the above block using like function alert 'first' function..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work hold when that function was created. Instead the function references that variable. So when any of those functions is invoked it '#box2' .text new_info will be resolved to '#box2' .text whatever value new_info holds when function is called not '#box2'..
a simple question on jquery closure http://stackoverflow.com/questions/2024888/a-simple-question-on-jquery-closure argument . Keep in mind that also the function context the this keyword inside self executing function expressions invoked like the above example will refer always to the Global object. For a more in depth info about the differences between function..
Is it possible to listen to a “style change” event? http://stackoverflow.com/questions/2157963/is-it-possible-to-listen-to-a-style-change-event is open source I would guess that you could tweak the css function to call a function of your choice every time it is invoked passing the jQuery object . Of course you'll want to scour the jQuery code to make sure there is nothing else it uses internally..
Uploadify plugin doesn't call Java Servlet http://stackoverflow.com/questions/2272160/uploadify-plugin-doesnt-call-java-servlet request HttpServletResponse response throws ServletException IOException System.out.println UploadServlet invoked. Here are all uploaded files try List FileItem items new ServletFileUpload new DiskFileItemFactory .parseRequest request.. link see the upload percentage counter growing to 100 and I finally see the following in the stdout UploadServlet invoked. Here are all uploaded files Name glassfish v3 windows.exe Size 50402555 Type application octet stream I'm sorry to say..
jQuery UI Autocomplete widget search configuration http://stackoverflow.com/questions/2382497/jquery-ui-autocomplete-widget-search-configuration case simply uses the regexp to see if the term in the array is a match for what was typed. finally the responseFn is invoked with the result of the search. working demo http jsbin.com ezifi what it looks like Just a note I find the documentation..
http://stackoverflow.com/questions/2690370/live-vs-bind to achieve the same functionality with 1.9 you need to use a new method on which has slightly different syntax as it's invoked on document object and the selector is passed as a parameter. Therefor the code from above converted to this new way of..
What event does JQuery $function() fire on? http://stackoverflow.com/questions/3908724/what-event-does-jquery-function-fire-on script javascript jquery function share improve this question It is executed as soon as the DOM is parsed and is invoked in order of appearance if there are multiple appearances. At this point the document is however not displayed its just parsed...
How to fire AJAX request Periodically? http://stackoverflow.com/questions/5052543/how-to-fire-ajax-request-periodically avoid this problem by waiting to schedule the next request until the last one has completed Use a named immediately invoked function expression. function worker .get 'ajax test.html' function data Now that we've completed the request schedule the..
jQuery question: what does it really mean? http://stackoverflow.com/questions/5305634/jquery-question-what-does-it-really-mean because undefined can actually be redefined this is a mistake of the language . This pattern is known as immediately invoked function or immediate function for short or self invoking anonymous function or some other names. The basic idea is that..
jQuery deferreds and promises - .then() vs .done() http://stackoverflow.com/questions/5436327/jquery-deferreds-and-promises-then-vs-done that .done and .success map to the same functionality but I'm guessing so does .then as all the callbacks are all invoked on a completion of a successful operation. Can anyone please enlighten me to the correct usage Many thanks jquery jquery..
JQuery Ajax Request: Change User-Agent http://stackoverflow.com/questions/5771878/jquery-ajax-request-change-user-agent Explorer but the w3c specifies here The setRequestHeader method ... When the setRequestHeader header value method is invoked the user agent must run these steps ... Terminate these steps if header is a case insensitive match for one of the following..
What is the difference between $(document).ready(function() and $(function() ? http://stackoverflow.com/questions/593292/what-is-the-difference-between-document-readyfunction-and-function doing the same thing I see an anonymous function being declared inside a jquery selector here but never actually being invoked yet by the way the page runs it seems that this may just run on pageload. javascript jquery share improve this question..
jQuery Event Handler created in loop http://stackoverflow.com/questions/7774636/jquery-event-handler-created-in-loop return function event switchBanners j true for var i 1 i totalBanners i '#slider ' i .click generate_handler i Here we invoked the generate_handler function passed in i and had generate_handler return a function that references the local variable..
JQuery pass more parameters into callback http://stackoverflow.com/questions/939032/jquery-pass-more-parameters-into-callback .post someurl.php someData doSomething extraStuff json What is happening In the last line doSomething extraStuff is invoked and the result of that invocation is a function pointer . Because extraStuff is passed as an argument to doSomething it..
jQuery calling click event after taphold event http://stackoverflow.com/questions/10502383/jquery-calling-click-event-after-taphold-event .each . Otherwise your loop would look something like this for var idx in items function idx ... idx IIFE Immediately Invoked Function Expression. It allows us to take a snapshot of the current state of variables we pass into the IIFE. So as we pass..
What does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do up the code function Or often written as function Is a self invoking anonymous function also known as Immediately Invoked Func簫tion Expres簫sions IIFEs . Which executes the anonymous function inline immediately. Read more here Self invoking functions..
Immediately-Invoked Function Expression (IIFE) In JavaScript - Passing jQuery http://stackoverflow.com/questions/12332353/immediately-invoked-function-expression-iife-in-javascript-passing-jquery Invoked Function Expression IIFE In JavaScript Passing jQuery I've got the following code which I know is an IIFE. However I've..
Why write code Jquery like this http://stackoverflow.com/questions/15726850/why-write-code-jquery-like-this to avoid any conflict with other libraries. from the docs it's a best practice to pass jQuery to an IIFE Immediately Invoked Function Expression that maps it to the dollar sign so it can't be overwritten by another library in the scope of its execution...
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work value of currentNewInfo will be what new_info holds at that time aka a copy The function I called IIFE or Immediately Invoked Function Expression returns the actual callback. In this callback I don't reference new_info but the argument of the IIFE..
Colorbox Not Working Properly When Invoked From Within jQuery Slide http://stackoverflow.com/questions/9103535/colorbox-not-working-properly-when-invoked-from-within-jquery-slide Not Working Properly When Invoked From Within jQuery Slide I've incorporated the Awkward Showcase content slider into my website and on one of the slides..
Javascript function is using the last known parameters in loop? http://stackoverflow.com/questions/9439700/javascript-function-is-using-the-last-known-parameters-in-loop poly map set_map map set_polyline_color my_traversed_edge map k Running your code inside of an IIFE Immediately Invoked Function Expression will create a new scope for the code within it. This allows you to declare variables at the time of..
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