Javascript在第二个html文件中不工作Phonegap& jQuery Mobile [英] Javascript not working in second html file in Phonegap & jQuery Mobile
问题描述
我正在使用一个Phonegap jQuery移动Android应用程序。该应用程序从默认的index.html页面开始,在其中我使用$ .mobile.changePage加载demo.html文件。 demo.html被加载并正确显示,但javascript不工作。我想我乱七八糟的jQuery Mobile的pageinit事件,或者我不知道如何使用它。
这是我的代码:
这发生在index.html中:
$ .mobile.changePage .html,{
transition:slideup,
reverse:false,
changeHash:false
});
demo.html的代码:
<!DOCTYPE HTML>
< html>
< head>
< script type =text / javascript>
$('#demo-page')。live('pageinit',function(){
alert(Welcome);
});
< / script>
< / head>
< body>
< div data-role =pageid =demo-page>
< div data-role =header>
< h1>参观游览< / h1>
< / div>
< div data-role =contentid =demo-content>
< h2>这是演示页。< / h2>
< / div>
< / div>
< / body>
< / html>
因此,当demo.html显示时,Welcome警告不会执行。
我不知道这里发生了什么。
它不工作,因为只加载第二页的正文部分。
放置此零件:
< script type = / javascript>
$('#demo-page')。live('pageinit',function(){
alert(Welcome);
});
只有这样的代码可以从demo.html执行,如果它作为外部链接加载。
I am working on an Phonegap jQuery mobile Android app. The app starts with the default index.html page and in it i am using $.mobile.changePage to load demo.html file. The demo.html gets loaded and displayed correctly but the javascript isn't working in it. I think i am messing up with the 'pageinit' event of jQuery Mobile or i don't know how to use it.
Here is my code :
This happens in index.html :
$.mobile.changePage("demo.html", {
transition: "slideup",
reverse: false,
changeHash: false
});
And the code for demo.html :
<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">
$('#demo-page').live('pageinit', function(){
alert("Welcome");
});
</script>
</head>
<body>
<div data-role="page" id="demo-page" >
<div data-role="header">
<h1>Take a tour</h1>
</div>
<div data-role="content" id="demo-content">
<h2>This is the demo page.</h2>
</div>
</div>
</body>
</html>
So when the demo.html gets displayed, the 'Welcome' alert doesn't gets executed.
I have no idea what is happening here.
解决方案 It is not working because only body part of a second page is loaded.
Put this part:
<script type="text/javascript">
$('#demo-page').live('pageinit', function(){
alert("Welcome");
});
</script>
into the index.html.
Only way this code can be executed from demo.html is if it was loaded as an external link.
这篇关于Javascript在第二个html文件中不工作Phonegap& jQuery Mobile的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!