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2014/10/16 ¤W¤È 12:04:27
jquery Programming Glossary: invocation$.post throwing “Illegal invocation ” http://stackoverflow.com/questions/11729442/post-throwing-illegal-invocation .post throwing &ldquo Illegal invocation &rdquo Edit None of the answers suggested so far have worked.. user files in . The second time it just throws an Illegal invocation error. function log_in username '#usr_enter' .val password '#pass_enter'.. username pen_name penname TN TN You are getting Illegal invocation because jQuery is trying to serialize the jQuery object for..
http://stackoverflow.com/questions/15777519/using-window-document-and-undefined-as-arguments-in-anonymous-function-th under the MIT license the semi colon before the function invocation is a safety net against concatenated scripts and or other plugins..
Invoking a jQuery function after .each() has completed http://stackoverflow.com/questions/2358205/invoking-a-jquery-function-after-each-has-completed possible to invoke a callback or trigger an event after an invocation of .each or any other type of iterative callback has completed..
setTimeout / clearTimeout problems http://stackoverflow.com/questions/3015319/settimeout-cleartimeout-problems Otherwise you get a brand new variable on each function invocation. var timer function endAndStartTimer window.clearTimeout timer..
For the function (function($){})(), I've seen it with the word jQuery in it, why is that? http://stackoverflow.com/questions/3090284/for-the-function-function-ive-seen-it-with-the-word-jquery-in-it-why share improve this question Is a simple function invocation the jQuery object is sent as an argument to the anonymous function..
Why do I have to use $(this)? [duplicate] http://stackoverflow.com/questions/3316113/why-do-i-have-to-use-this function this is a reference to the DOM element of invocation So basically you're turning a DOM reference into a jQuery object..
mouse click somewhere else on page (not on a specific div) http://stackoverflow.com/questions/3440022/mouse-click-somewhere-else-on-page-not-on-a-specific-div .contains box 0 e.target makes sure that the DOM node of invocation is not within the element we want to hide. Well I guess it's..
How come JQuery doesn't pass JSLint? [duplicate] http://stackoverflow.com/questions/4846846/how-come-jquery-doesnt-pass-jslint 0 is better. Problem at line 872 character 3 Move the invocation into the parens that contain the function. For closures like..
Event doesn't get added in a for-loop http://stackoverflow.com/questions/6332589/event-doesnt-get-added-in-a-for-loop is called it is called with the value of n at the point of invocation not the point of declaration. You can see this by adding an..
How to send FormData objects with Ajax-requests in jQuery? http://stackoverflow.com/questions/6974684/how-to-send-formdata-objects-with-ajax-requests-in-jquery fd handler Unfortunately that won't work an Illegal invocation error is thrown screenshot is here . I assume jQuery expects..
Is there a [universal] way to invoke a default action after calling event.preventDefault()? http://stackoverflow.com/questions/7732854/is-there-a-universal-way-to-invoke-a-default-action-after-calling-event-preven of worms piling on more and more cases for default event invocation creates more problems than solutions. So how about it Who has..
What is the reason for this JavaScript immediate invocation pattern? http://stackoverflow.com/questions/8475578/what-is-the-reason-for-this-javascript-immediate-invocation-pattern is the reason for this JavaScript immediate invocation pattern I came across the following pattern when looking through.. If I understand this correctly it is using immediate invocation to define various function objects and then merge them into.. way UPDATE Please note I realise that using this immediate invocation pattern allows for the use of private variables declared in..
JQuery pass more parameters into callback http://stackoverflow.com/questions/939032/jquery-pass-more-parameters-into-callback doSomething extraStuff is invoked and the result of that invocation is a function pointer . Because extraStuff is passed as an argument..
Chrome doesn't recognize console.log when it's called log http://stackoverflow.com/questions/9612398/chrome-doesnt-recognize-console-log-when-its-called-log Then you'll get nothing more than a TypeError Illegal invocation exception for your efforts. However if you force the appropriate..
SyntaxError: Invalid character '\u8203' http://stackoverflow.com/questions/9955242/syntaxerror-invalid-character-u8203 code in Firefox' console postfixed with a undefined method invocation 'function changeColumnWidth var w Math.random 200 80 '#menu..
$.post throwing “Illegal invocation ” http://stackoverflow.com/questions/11729442/post-throwing-illegal-invocation .post throwing &ldquo Illegal invocation &rdquo Edit None of the answers suggested so far have worked at all. I'm running this call with django. The first time.. it runs the server returns n_usr which changes the form the user files in . The second time it just throws an Illegal invocation error. function log_in username '#usr_enter' .val password '#pass_enter' .val if n_usr .post ' ajax login' password password.. Then you have password password password2 password2 username username pen_name penname TN TN You are getting Illegal invocation because jQuery is trying to serialize the jQuery object for .post and it can't. It's probably trying to call a string method..
http://stackoverflow.com/questions/15777519/using-window-document-and-undefined-as-arguments-in-anonymous-function-th author @ajpiano Further changes comments @addyosmani Licensed under the MIT license the semi colon before the function invocation is a safety net against concatenated scripts and or other plugins that are not closed properly. function window document..
Invoking a jQuery function after .each() has completed http://stackoverflow.com/questions/2358205/invoking-a-jquery-function-after-each-has-completed jQuery function after .each has completed In jQuery is it possible to invoke a callback or trigger an event after an invocation of .each or any other type of iterative callback has completed . For example I would like this fade and remove to complete..
setTimeout / clearTimeout problems http://stackoverflow.com/questions/3015319/settimeout-cleartimeout-problems question You need to declare timer outside the function. Otherwise you get a brand new variable on each function invocation. var timer function endAndStartTimer window.clearTimeout timer var millisecBeforeRedirect 10000 timer window.setTimeout..
For the function (function($){})(), I've seen it with the word jQuery in it, why is that? http://stackoverflow.com/questions/3090284/for-the-function-function-ive-seen-it-with-the-word-jquery-in-it-why do we need that jQuery in there javascript jquery jquery plugins share improve this question Is a simple function invocation the jQuery object is sent as an argument to the anonymous function e.g. function foo alert foo alerts hello hello It's a..
Why do I have to use $(this)? [duplicate] http://stackoverflow.com/questions/3316113/why-do-i-have-to-use-this this share improve this question is the jQuery constructor function this is a reference to the DOM element of invocation So basically you're turning a DOM reference into a jQuery object In your example you could also use listItems.each function..
mouse click somewhere else on page (not on a specific div) http://stackoverflow.com/questions/3440022/mouse-click-somewhere-else-on-page-not-on-a-specific-div element is not the one we are looking for. The second check .contains box 0 e.target makes sure that the DOM node of invocation is not within the element we want to hide. Well I guess it's plugin time function .fn.outside function ename cb return this.each..
How come JQuery doesn't pass JSLint? [duplicate] http://stackoverflow.com/questions/4846846/how-come-jquery-doesnt-pass-jslint ua I actaully agree with this one ua.indexO compatile 0 is better. Problem at line 872 character 3 Move the invocation into the parens that contain the function. For closures like function JSLint prefers to see the function invokion in the..
Event doesn't get added in a for-loop http://stackoverflow.com/questions/6332589/event-doesnt-get-added-in-a-for-loop a closure on the variable n . When the event handler is called it is called with the value of n at the point of invocation not the point of declaration. You can see this by adding an alert call document .ready function var numSpans span .length..
How to send FormData objects with Ajax-requests in jQuery? http://stackoverflow.com/questions/6974684/how-to-send-formdata-objects-with-ajax-requests-in-jquery fd.append 'file' input.files 0 .post 'http example.com script.php' fd handler Unfortunately that won't work an Illegal invocation error is thrown screenshot is here . I assume jQuery expects a simple key value object representing form field names values..
Is there a [universal] way to invoke a default action after calling event.preventDefault()? http://stackoverflow.com/questions/7732854/is-there-a-universal-way-to-invoke-a-default-action-after-calling-event-preven redirect but then we're opening a whole new can of worms piling on more and more cases for default event invocation creates more problems than solutions. So how about it Who has the magic bullet that I've been searching for javascript..
What is the reason for this JavaScript immediate invocation pattern? http://stackoverflow.com/questions/8475578/what-is-the-reason-for-this-javascript-immediate-invocation-pattern is the reason for this JavaScript immediate invocation pattern I came across the following pattern when looking through the SlickGrid source code function var SlickEditor TextCellEditor.. function args ... .extend window SlickEditor jQuery If I understand this correctly it is using immediate invocation to define various function objects and then merge them into the global namespace. So I could just define my functions globally.. Maybe there is another good reason for doing things this way UPDATE Please note I realise that using this immediate invocation pattern allows for the use of private variables declared in the anonymous function. But there aren't any variables declared..
JQuery pass more parameters into callback http://stackoverflow.com/questions/939032/jquery-pass-more-parameters-into-callback 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 is within scope of the doSomething..
Chrome doesn't recognize console.log when it's called log http://stackoverflow.com/questions/9612398/chrome-doesnt-recognize-console-log-when-its-called-log this is so if you do this window.log console.log log 'pancakes' Then you'll get nothing more than a TypeError Illegal invocation exception for your efforts. However if you force the appropriate context thusly log.apply console 'pancakes' then you'll..
SyntaxError: Invalid character '\u8203' http://stackoverflow.com/questions/9955242/syntaxerror-invalid-character-u8203 character after the closing curly brace I copy pasted your code in Firefox' console postfixed with a undefined method invocation 'function changeColumnWidth var w Math.random 200 80 '#menu ' .css width w px .l .l triggers a TypeError since it's not..
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