document-ready

问题 I am using a web application framework (Symfony 1.3.6), which follows the MVC pattern. The view layer is comprised of a template decorator. The template file may also include other templates - this is what gives rise to my question. Assuming that there is a page (lets call it the 'homepage'), which is comprised of several templates - (the code has been refactored out so the 'sub templates' can be used on other pages. As a result of the refactoring, the small templates - which are used by the

问题 I'm getting this message TypeError: document.addEventListener(...) is not a function (document.addEventListener('polymer-ready',function($){ console.log('ready') // top link $.each(decodeURI(location.pathname).split('/'), function() { $("#self").html(this+''); }); // browser default lang default_lang = navigator.language /* Mozilla */ || navigator.userLanguage /* IE */; // does URL contain lang=xx ? $.each(decodeURI(location.search.substr(1)).split('&'), function() { var s = this.split('=');

问题 i need to use JavaScript on my website. When i create new web page,which is properly work with JavaScript. When i create a new web page, which is child page, derived from master page. this page does not support my JavaScript. I use this code for auto-complete property for multiple words. My code is here: JavaScript code in content place holder in header <%@ Page Language="C#" MasterPageFile="~/Master_Front.master" AutoEventWireup="true" CodeFile="Mailbox.aspx.cs" Inherits="Mailbox" Title=

问题 What I have: I have two text boxes. When the page loads, the value of the first text box is applied to the second. What I need: I need the change event to fire when the page loads. My code: HTML: a: <input type="text" id="a" value="x" /> b: <input type="text" id="b" value="y" /> JQuery: // Apply value of #a to #b and fire change event... $('#b').val($('#a').val()).change(); // Listen for the change and alert... $('#b').on('change', function() { alert("Change event fired on load."); });

问题 I've noticed that most questions relating to this subject are with regards to an alternative for the jQuery $(document).ready function in angular, which is angular.element($document).ready however i want a testable/best practice alternative to this. I am currently injecting Bing Maps, which needs to have loaded before the code in my controller is executed. currently i wrap the controller code in the document ready: angular.element($document).ready(function() { self.map = new Microsoft.Maps

问题 I have two document.ready() functions. The first loads content into div#header . The second one performs a hide function and then a toggle function on the newly loaded content . I am not sure if this is a queueing issue or something, but not even the alert() below is executed when I click the loaded content. Thanks. <script type="text/javascript"> $(document).ready(function() { $("#header").load("/documents/collegeradioheader.txt"); }); </script> <script type="text/javascript"> $(document)

问题 To simplify this test case, I created a new default .NET MVC project in Visual Studio 2010, and added the following code to the HTML header in Site.Master: <script type="text/javascript" src="../../Scripts/jquery-1.4.1.js"></script> <script type="text/javascript"> jQuery(document).ready(function () { alert('jQuery document ready'); }); </script> This works as expected in the .NET development server. However, when deployed to IIS7, the jQuery(document).ready function is not executed. Needless

问题 Why does click event not firing in this case, although DOM appears to be loaded ('ready' shows in the console)? $(document).ready(function() { console.log("ready!"); }); $("p").click(function() { alert("You clicked on paragraph."); }); My understanding, that because code for click event is after document ready function is correctly executed, it should work, but it doesn't. It will only work when event is included between curly braces in ready function. 回答1: $(document).ready is asynchronous.

问题 i am trying to get the first ready state of the DOM. the second, third, etc is not interesting me, but the first one. is there any trick to get the first ready state of DOM? $(document).ready(function() { // is it the first ready state? }); 回答1: Ah, you're using jQuery. Have a look at the docs: There is only one ready event! I will never fire multiple times. Internally, this is even handled with a Promise, so it cannot fire multiple times. 回答2: There are 4 readyState possible values:

问题 I noticed that the jQuery ready event and function are used only once in most of my javascript. However, I was wandering if it is ok to use the ready event more than once. For example, is it ok to call functions in a ready event function call in my main html code, that then calls functions and events inside another ready event function call that is in my .js file? 回答1: Yes this is completely acceptable: $(document).ready(function() { // do this }): // some other js code $(document).ready