domready

How to determine all the angular 2 components have been rendered?

由 半腔热情 提交于 2019-12-11 07:36:34
问题 Is there an angular event which will be triggered when all the Angular2 components have finished rendering? For jQuery , we can use $(function(){ ... }) However, with Angular2, when the domready event is triggered, the html contains angular component tags only. And after each component finished rendering, the domready event will be triggered again & again. What we need is a final event when all the angular components have finished rendering. 回答1: Have you tried ngAfterViewInit on the root

Triggering domready by force in jQuery?

由 試著忘記壹切 提交于 2019-12-10 17:49:28
问题 Since placing javascript DOM methods in the bottom of the html page (after <body>) is a lot faster than using the jQuery 'ready' event, shouldnt we be forcing it by doing: $('document').trigger('ready'); ...after the body tag? I havent really tried this, but it should speed up things. Or did I miss something? 回答1: jQuery.ready(); 回答2: The ready event means the document has now been parsed and the DOM is available to be manipulated. That happens when the browser has completed its parsing, and

What should be in and what should be out of a jQuery.ready()?

由 时光总嘲笑我的痴心妄想 提交于 2019-12-10 09:16:13
问题 What should be in and what should be out of a jQuery.ready() ? On a performance perspective, I've read somewhere that putting all the codes wrapped inside a jQuery.ready() isn't an efficient way to go. Then my question is : what should be in and what can be oustide without problems (I guess delegates could be kept outside but it's a fast guessing) ? Thank you 回答1: For ultimate performance put your js before the closing body tag. That way you can eliminate jquery ready altogether. The UI loads

Migrating from YUI2 to YUI3 and domready

由 有些话、适合烂在心里 提交于 2019-12-08 08:01:39
问题 I want to migrate the javascript in my site from YU2 to YUI3, but I am only a poor amateur programer and I am stuck at the first pitfall. I have the following code: MyApp.Core = function() { return { init: function(e, MyAppConfig) { if (MyAppConfig.tabpanels) { MyApp.Core.prepareTabpanels(MyAppConfig.tabpanels); } }, prepareTabpanels: function(tabpanels) { // Code here } } }(); var MyAppConfig = { "tabpanels":{"ids":["navigation"]} }; YAHOO.util.Event.addListener(window, "load", MyApp.Core

dom ready event in React

由 六眼飞鱼酱① 提交于 2019-12-04 17:16:56
问题 I have some components like below: Wrapper: wrap Loader and Page Loader: some animation Page: page content code like this: <body> <div id="app"></div> </body> class Loader extends Component {} class Page extends Component {} class Wrapper extends Component { render() { return ( <Loader/> <Page /> ); } } ReactDOM.render(<Wrapper />, document.getElementById('app')); I want hide Loader and show Page component after DOM has compeletely loaded. How should I write dom ready event in React ? like

Why is jQuery.ready recommended when it’s so slow?

由 元气小坏坏 提交于 2019-12-02 17:05:49
I have asked a similar question before but I never made my point exactly clear, or at least I think it’s such a relevant question that it’s worth to bring it up and see if anyone can give some insightful thoughts. When using jQuery, many of us use the jQuery.ready function to execute an init when the DOM has loaded. It has become the de-facto standard way of adding DOM manipulation programs to a web page using jQuery. A related event exists natively some browsers, but jQuery emulates it in other browsers, such as some IE versions. Example: <head> <script> var init = function() { alert('hello

Google translate element - load after page ready

由 ε祈祈猫儿з 提交于 2019-12-02 13:00:29
I am using the google web translate element on my page. For those that don't know what it is you can find it here: http://translate.google.com/translate_tools It loads on the page using javascript. I have it embedded on the top of my page which causes the rest of my content to stop loading until the translate bar has completed it's load. How can I delay the javascript running until my page has fully loaded?? This is the script: <div id="google_translate_element"></div><script> function googleTranslateElementInit() { new google.translate.TranslateElement({ pageLanguage: 'en', includedLanguages:

window.onload in external script gets ignored in Javascript

由 那年仲夏 提交于 2019-12-01 17:41:56
index.html <html> <head> <script type="text/javascript" src="foo.js"></script> <script type="text/javascript"> window.onload = function() { console.log("hello from html"); }; </script> </head> <body> <div class="bar">bar</div> </body> </html> foo.js // this js file will be completely ignored with window.onload //window.onload = function() { console.log("hello from external js"); var bar = document.getElementsByClassName("bar"); // this returns 0 instead of 1 console.log(bar.length); //}; When window.onload is used in html, window.onload from external js will be ignored. When window.onload from

window.onload in external script gets ignored in Javascript

由 拥有回忆 提交于 2019-12-01 17:18:12
问题 index.html <html> <head> <script type="text/javascript" src="foo.js"></script> <script type="text/javascript"> window.onload = function() { console.log("hello from html"); }; </script> </head> <body> <div class="bar">bar</div> </body> </html> foo.js // this js file will be completely ignored with window.onload //window.onload = function() { console.log("hello from external js"); var bar = document.getElementsByClassName("bar"); // this returns 0 instead of 1 console.log(bar.length); //}; When

jQuery multiple document ready queue order

由 ▼魔方 西西 提交于 2019-11-30 03:25:22
问题 I know calls to $(function(){ }) in jQuery are executed in the order that they are defined, but I'm wondering if you can control the order of the queue? For example, is it possible to call "Hello World 2" before "Hello World 1": $(function(){ alert('Hello World 1') }); $(function(){ alert('Hello World 2') }); The question is whether or not it's possible... I already know it goes against best practice ;) 回答1: Those functions are added to a private array readyList , so I'd say it isn't
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