document-ready | 易学教程

Get AJAX data from server before document ready (jQuery)

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问题 I want take some data from server and write it to global array in JavaScript. Then in document ready I want to use this array to create some new elements (options). I should have global array with this data, because after first load client can modify user interface using this data. $(document).ready(function () { UseAjaxQueryForFillGlobalArray(); MakingInterfaceUsingGlobalArray(); }); But I have strange behavior, when I debug page, I can see that method MakingInterfaceUsingGlobalArray working

Dynamically load (page3.php) into a div in (page1.php) by a link inside (page2.php) which is previously loaded inside the same div

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问题 I'm able to dynamically call page2.php inside a div in page1.php without page reload by 2 js functions written in the header section of page1.php, but the issue is that after I call page2.php I want to click a link inside it to load page3.php in the same DIV of page1.php instead of page2.php, when I click it I get only (page3.php) in the browser page1.php: <head> <script type='text/javascript'>` function updateContainer( url ) {` dynamicCon = '#dynamicContainer'; ObjTag = $( dynamicCon );

jQuery $(document).ready broken in Iron/Chrome

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问题 I've written a little image slideshow using jQuery and jFancyTiles which can be seen here: http://www.netzwerkag.at It works as expected in firefox and IE, but not in iron/chrome.The problem seems to be in the timing of document.ready in chromium: In line 76 the active class is set to the numbered circle-buttons in the lower right corner of the header image. This works! In line 83 the image is changed by calling the fancy-tile-function, this doesn't work in chromium, at least not at this time

KnockoutJs v2.3.0 : “cannot apply bindings multiple times to the same element”

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问题 Problem: In an existing application, I'm adding a new feature which uses knockout to display a grid and some additional information. I load some of the data at the start and prepare subscriptions which load other data using ajax, create viewmodel in Razor view to inject server-side variables, and then bind it (it does not matter if I pass html node or not, I have same problem). Upon page load, "cannot apply bindings multiple times to the same element" error appears in console, and all of the

$(document).ready() not firing after redirect with window.location

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问题 I have read the other questions jQuery $(document).ready() not firing after window.location.href jQuery $(document).ready() not firing Why is $(document).ready not firing for me? yet none of the solutions seem to work... My issue is that the jQuery $(document).ready() is not firing in Firefox yet fires in other browsers after the redirect. I know the js gets loaded since it has a time variable appended to the end to keep it from caching. I have tried using $(window).load() to the same result.

Using jQuery / javascript How to check if JS file ( SP.JS) is already called in a page?

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问题 I want to check if a particular JS file is already loaded in document.ready. Something like this: if(file already called/loaded) { // my code } else {//some other code} The JS File is not any plugin. Its basically a JS file related to SharePoint like Sp.JS. We just know the file name. [Update - Added the code ] I have added the below code and it throws an error in console : SP.Runtime.js is already loaded. If I remove the loading of SP.Runtime.js my code doesnt work in some pages where

head.ready() vs. $(document).ready

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问题 Recently discovered the head.js library and boy am I happy with it, although I'm still a bit confused about one thing. From headjs.com: The “DOM ready” event such as $(document).ready() is already fired when the scripts arrive. If the loaded scripts depend on that event make sure your library can handle this. jQuery 1.4+ works. With this in mind, what is the best way to set up a page that uses jQuery if the code within $(document).ready() depend of the external scripts loaded with head.js?

Difference between $(callback) and $(document).ready(function)?

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问题 On the jQuery site, the description for $(callback) was that it behaves the same as $(document).ready(function) but then the examples showed some differences between the two syntaxes. So I was wondering, does anyone know exactly what the differences between the two are? 回答1: There are no differences, and the docs don't show any difference: All three of the following syntaxes are equivalent: $(document).ready(handler) $().ready(handler) (this is not recommended) $(handler) Straight from: http:

KnockoutJs v2.3.0 : “cannot apply bindings multiple times to the same element”

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Problem: In an existing application, I'm adding a new feature which uses knockout to display a grid and some additional information. I load some of the data at the start and prepare subscriptions which load other data using ajax, create viewmodel in Razor view to inject server-side variables, and then bind it (it does not matter if I pass html node or not, I have same problem). Upon page load, "cannot apply bindings multiple times to the same element" error appears in console, and all of the html elements which use if , with or template bindings are empty. The only occurrences of

BlockUI on DOM Ready

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I'm using the jQuery BlockUI plugin to add a loading splash to a page that takes a few seconds to load due to CAML queries. The problem is, the page loads before then the BlockUI displays for a split second and disappears. It seems like JS is executing these in the wrong order and I cannot figure out why. Is there something I can change in the code or is BlockUI just not intended to be used without Ajax? $(document).ready(function() { $.blockUI(); }); $(window).ready(function() { $.unblockUI(); }); In the html header I call jquery, blockui, and the common.js script that contain the CAML