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2014/10/16 ¤W¤È 12:01:52
jquery Programming Glossary: alertsWhat does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do If you paste the above code in console you will get two alerts but then you will get this error TypeError undefined is not..
How do I stop a page from unloading (navigating away) in JS? http://stackoverflow.com/questions/1299452/how-do-i-stop-a-page-from-unloading-navigating-away-in-js isn't working it still lets the user navigate away the alerts are there for debugging only Any ideas javascript jquery events..
a simple question on jquery closure http://stackoverflow.com/questions/2024888/a-simple-question-on-jquery-closure optional for function declarations. function arg alert arg alerts test test In the above example the function expression is automatically..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t alert 2 #me .bindFirst 'click' function alert 3 #me .click alerts 3 then 1 then 2 However since .data 'events' is not part of..
Problem with jQuery.ajax with 'delete' method in ie http://stackoverflow.com/questions/2456820/problem-with-jquery-ajax-with-delete-method-in-ie 'selected' error function msg alert error msg I put the alerts in success and error in the delete ajax just to see what happens..
jquery parse json multidimensional array http://stackoverflow.com/questions/2487841/jquery-parse-json-multidimensional-array object var value object property alert property value This alerts id 1 created 2010 03 19 etc.. If you want to do this the jQueryish..
setTimeout / clearTimeout problems http://stackoverflow.com/questions/3015319/settimeout-cleartimeout-problems is called 5 times within the first 10 seconds then 5 alerts will apear... no clearTimeout... function endAndStartTimer window.clearTimeout..
How to detect escape key press with JavaScript? [duplicate] http://stackoverflow.com/questions/3369593/how-to-detect-escape-key-press-with-javascript press in IE Firefox and Chrome Below code works in IE and alerts 27 but in firefox it alerts 0 'body' .keypress function e alert.. Below code works in IE and alerts 27 but in firefox it alerts 0 'body' .keypress function e alert e.which if e.which 27 Close..
http://stackoverflow.com/questions/4083351/what-does-jquery-fn-mean
Can you wait for javascript callback? http://stackoverflow.com/questions/436608/can-you-wait-for-javascript-callback wait for javascript callback I'm trying to use the jQuery alerts dialog library from http abeautifulsite.net notebook 87 instead.. http abeautifulsite.net notebook 87 instead of the default alerts which look pretty awful in my opinion . This seems to be a great..
Cant get value of input type=“file”? http://stackoverflow.com/questions/5903323/cant-get-value-of-input-type-file value 123 When i'm using alert #uploadPicture .val It alerts an empty dialog... What am i doing wrong javascript jquery..
Dialog box runs for 1 sec and disappears? http://stackoverflow.com/questions/6063522/dialog-box-runs-for-1-sec-and-disappears or redirect the user. UPDATE Chrome and Firefox block alerts in unload . window .unload function alert 'Bye.' Demo http jsfiddle.net..
JQuery getJSON - ajax parseerror http://stackoverflow.com/questions/631418/jquery-getjson-ajax-parseerror nerrorThrown errorThrown The ajax hits the error ans alerts the following XMLHttpRequest iId 1 heading Management Services..
AJAX- response data not saved to global scope? http://stackoverflow.com/questions/6684014/ajax-response-data-not-saved-to-global-scope 1. this will occur first Here you can see that the alerts happen out of order. By default an AJAX request does not prevent..
http://stackoverflow.com/questions/6754275/set-keyboard-focus-to-a-div function is being called when the page is presented via alerts . However when I using the arrow keys or enter button the entire..
javascript before leaving the page http://stackoverflow.com/questions/7080269/javascript-before-leaving-the-page but you cannot redirect from there Chrome 14 blocks alerts inside onunload window.onunload function alert 'Bye.' Or with..
$(this) doesn't work in a function http://stackoverflow.com/questions/7859558/this-doesnt-work-in-a-function working '#result' .html data THIS WORKS alert data This alerts the contents of page.html '#result' .loadWithoutCache 'page.html'..
event.wheelDelta returns undefined http://stackoverflow.com/questions/8886281/event-wheeldelta-returns-undefined in my lightbox as well. I started to debug the code with alerts only to find out that event.wheelDelta returns undefined on..
What does !function ($) { $(function(){ }) }(window.jQuery) do? http://stackoverflow.com/questions/10896749/what-does-function-function-window-jquery-do consider a case function alert 'first' function alert 'second' If you paste the above code in console you will get two alerts but then you will get this error TypeError undefined is not a function Why this happens Let's simulate how JS engines executes..
How do I stop a page from unloading (navigating away) in JS? http://stackoverflow.com/questions/1299452/how-do-i-stop-a-page-from-unloading-navigating-away-in-js on this page I need to stop it from unloading. return false isn't working it still lets the user navigate away the alerts are there for debugging only Any ideas javascript jquery events share improve this question onbeforeunload is the one..
a simple question on jquery closure http://stackoverflow.com/questions/2024888/a-simple-question-on-jquery-closure it will cause a syntax error since the function name is not optional for function declarations. function arg alert arg alerts test test In the above example the function expression is automatically executed passing an argument. That pattern is heavily..
jQuery event handlers always execute in order they were bound - any way around this? http://stackoverflow.com/questions/2360655/jquery-event-handlers-always-execute-in-order-they-were-bound-any-way-around-t me .. div #me .click function alert 1 #me .click function alert 2 #me .bindFirst 'click' function alert 3 #me .click alerts 3 then 1 then 2 However since .data 'events' is not part of their public API as far as I know an update to jQuery could..
Problem with jQuery.ajax with 'delete' method in ie http://stackoverflow.com/questions/2456820/problem-with-jquery-ajax-with-delete-method-in-ie jQuery tr id 'quiz_question_ quizQuestionId ' .removeClass 'selected' error function msg alert error msg I put the alerts in success and error in the delete ajax just to see what happens and the 'error' part of the ajax call is triggered but..
jquery parse json multidimensional array http://stackoverflow.com/questions/2487841/jquery-parse-json-multidimensional-array var i 0 i forum.length i var object forum i for property in object var value object property alert property value This alerts id 1 created 2010 03 19 etc.. If you want to do this the jQueryish way grab .each .each json.forum function i object .each..
setTimeout / clearTimeout problems http://stackoverflow.com/questions/3015319/settimeout-cleartimeout-problems timer starts fine but is not reset on a click. If the function is called 5 times within the first 10 seconds then 5 alerts will apear... no clearTimeout... function endAndStartTimer window.clearTimeout timer var timer var millisecBeforeRedirect..
How to detect escape key press with JavaScript? [duplicate] http://stackoverflow.com/questions/3369593/how-to-detect-escape-key-press-with-javascript keycode for escape key with jQuery How to detect escape key press in IE Firefox and Chrome Below code works in IE and alerts 27 but in firefox it alerts 0 'body' .keypress function e alert e.which if e.which 27 Close my modal window javascript.. jQuery How to detect escape key press in IE Firefox and Chrome Below code works in IE and alerts 27 but in firefox it alerts 0 'body' .keypress function e alert e.which if e.which 27 Close my modal window javascript jquery javascript events key..
http://stackoverflow.com/questions/4083351/what-does-jquery-fn-mean
Can you wait for javascript callback? http://stackoverflow.com/questions/436608/can-you-wait-for-javascript-callback you wait for javascript callback I'm trying to use the jQuery alerts dialog library from http abeautifulsite.net notebook 87 instead of the default alerts which look pretty awful in my opinion.. I'm trying to use the jQuery alerts dialog library from http abeautifulsite.net notebook 87 instead of the default alerts which look pretty awful in my opinion . This seems to be a great library but there is not an example of how to use the jConfirm..
Cant get value of input type=“file”? http://stackoverflow.com/questions/5903323/cant-get-value-of-input-type-file &ldquo file&rdquo I have a input type file id uploadPicture value 123 When i'm using alert #uploadPicture .val It alerts an empty dialog... What am i doing wrong javascript jquery file input share improve this question You can read it but..
Dialog box runs for 1 sec and disappears? http://stackoverflow.com/questions/6063522/dialog-box-runs-for-1-sec-and-disappears .unload just note that it can't stop the page from unloading or redirect the user. UPDATE Chrome and Firefox block alerts in unload . window .unload function alert 'Bye.' Demo http jsfiddle.net 3kvAC 241 UPDATE ... .unload ... is deprecated since..
JQuery getJSON - ajax parseerror http://stackoverflow.com/questions/631418/jquery-getjson-ajax-parseerror XMLHttpRequest.responseText ntextStatus textStatus nerrorThrown errorThrown The ajax hits the error ans alerts the following XMLHttpRequest iId 1 heading Management Services body h1 Program Overview h1 h1 January 29 2009 h1 textStatus..
AJAX- response data not saved to global scope? http://stackoverflow.com/questions/6684014/ajax-response-data-not-saved-to-global-scope 2. this will occur after the response is received alert somedata 1. this will occur first Here you can see that the alerts happen out of order. By default an AJAX request does not prevent subsequent code from running. That's the entire purpose..
http://stackoverflow.com/questions/6754275/set-keyboard-focus-to-a-div flinkText .focus I'm not getting any errors and I know the function is being called when the page is presented via alerts . However when I using the arrow keys or enter button the entire page moves not even the div that is presenting the data..
javascript before leaving the page http://stackoverflow.com/questions/7080269/javascript-before-leaving-the-page go. You can use onunload to do stuff before the page is unloaded but you cannot redirect from there Chrome 14 blocks alerts inside onunload window.onunload function alert 'Bye.' Or with jQuery window .unload function alert 'Bye.' share improve..
$(this) doesn't work in a function http://stackoverflow.com/questions/7859558/this-doesnt-work-in-a-function html success function data this .html data This is not working '#result' .html data THIS WORKS alert data This alerts the contents of page.html '#result' .loadWithoutCache 'page.html' script Please let me know what the problem is I hope..
event.wheelDelta returns undefined http://stackoverflow.com/questions/8886281/event-wheeldelta-returns-undefined when I use it on my own page it disabled scrolling in my lightbox as well. I started to debug the code with alerts only to find out that event.wheelDelta returns undefined on my page while in the JSFiddle it returns 120. javascript jquery..
In jQuery.post, how do I get value of variable outside function? http://stackoverflow.com/questions/1904376/in-jquery-post-how-do-i-get-value-of-variable-outside-function to pay attention to execution flow var img nice.jpg .post ' path' key value function data img newname.jpg alert img Alerts nice.jpg It is because any code occurring after the callback but not in the callback function is executed first Set img..
Event doesn't get added in a for-loop http://stackoverflow.com/questions/6332589/event-doesnt-get-added-in-a-for-loop call document .ready function var numSpans span .length for n 1 n numSpans n a#update n .click function e alert n Alerts '6' 'span#sp' n .replaceWith 'this' e.preventDefault One way to fix this is to create a closure on the value of n in each..
How to update database with jQuery without refreshing the page? http://stackoverflow.com/questions/7696540/how-to-update-database-with-jquery-without-refreshing-the-page data do some stuff. display_false alert 'returned' Update I put alerts to see what is running as suggested by Paul. Alerts 1 2 and 3 are running but 4 is not running document .ready function alert 1 document ready is called a.false .click function..
How can jQuery behave like an object and a function? http://stackoverflow.com/questions/8734115/how-can-jquery-behave-like-an-object-and-a-function new f .each function a alert a window. Publish public methods Tests these do not represent jQuery methods .each Foo Alerts Foo alert defined at .each alert .removeClass 'Blabla' Alerts Blabla Notes jQuery's root method is defined as follows only.. Tests these do not represent jQuery methods .each Foo Alerts Foo alert defined at .each alert .removeClass 'Blabla' Alerts Blabla Notes jQuery's root method is defined as follows only relevants parts are shown function win var jQuery function..
Why is jQuery unload not working in chrome and safari? http://stackoverflow.com/questions/9973816/why-is-jquery-unload-not-working-in-chrome-and-safari but not in chrome and safari. please check this fiddle in chrome and Firefox. http jsfiddle.net jeevankk Gywnw 2 . Alerts a message when the page is refreshed. window .unload function alert Unload javascript jquery unload share improve this..
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