如何使用handlebar.js、JSON和多页jQuery Mobile获取动态页面?
我的设置是jQuery Mobile(JQM)、多页、JSON和handlebar.js 我有一份物品清单。每个项目链接到一个完整的页面描述如何使用handlebar.js、JSON和多页jQuery Mobile获取动态页面?,json,jquery-mobile,handlebars.js,Json,Jquery Mobile,Handlebars.js,我的设置是jQuery Mobile(JQM)、多页、JSON和handlebar.js 我有一份物品清单。每个项目链接到一个完整的页面描述 <div data-role="page" id="document-library"> <div data-role="content"> <ul> <div id="handlebarsDocuments">This will get replaced by handlebars.js
<div data-role="page" id="document-library">
<div data-role="content">
<ul>
<div id="handlebarsDocuments">This will get replaced by handlebars.js</div>
<script id="TemplateDocuments" type="text/x-handlebars-template">
{{#documents}}
<li style="float:left;padding:10px 0;width:100%;">
<a href="#documentID{{documentID}}" data-transition="slide">
<strong>{{documentName}}</strong>
</a>
</li>
{{/documents}}
</script>
</ul>
</div>
这已添加到我的handlebar.js文件中,以便在工作时获得每个_
Handlebars.registerHelper('each_when', function(list, k, v, opts) {
console.log(arguments);
var i, result = '';
for(i = 0; i < list.length; ++i)
if(list[i][k] == v)
result = result + opts.fn(list[i]);
return result;
});
handlebar.registerHelper('each_when',函数(列表、k、v、选项){
log(参数);
var i,结果=“”;
对于(i=0;i
客户端门户
这将被handlebar.js取代
{{{文件}
-
{{/documents}}
{{{文件}
文档名称{{documentName}}
文档ID:{{documentID}}
会话ID:{{conversationID}
{{/documents}}
//车把
var-xhr;
函数init(){
xhr=newXMLHttpRequest();
xhr.onreadystatechange=xhr\u onReadyStateChangeHandler;
open(“GET”,“json/data.json”);
xhr.send(空);
}
函数xhr\u onReadyStateChangeHandler(evt){
如果((xhr.readyState==4)和&(xhr.status==200)){
var src=document.getElementById(“TemplateDocuments”).innerHTML;
var tmpl=handlebar.compile(src);
var json=json.parse(xhr.responseText);
document.getElementById(“handlebarsDocuments”).innerHTML=tmpl(json);
src=$('#Foo').html();
tmpl=handlebar.compile(src);
$(“#文档库”).after(tmpl(json));
}
}
能否显示编译车把的代码?同样,这句话也不是真的:“如果JQM位于data role=“page”div”之外,它不会启动JavaScript。JavaScript不需要从页面角色调用。第一项可单击并加载。当我在data role=“page”周围缠绕把手时,它不起作用-请参见上面的示例。
{
"documents": [
{
"documentID": 20,
"conversationID": 100,
"documentName": "K1711EA1 Course",
"timeStamp": "2012-10-09T12:51:50Z",
"documentType": "documents"
},
{
"documentID": 21,
"coversationID": 100,
"documentName": "K17E10CTEC Student",
"timeStamp": "2012-10-09T07:51:50Z",
"documentType": "pdf"
}
]
}
Handlebars.registerHelper('each_when', function(list, k, v, opts) {
console.log(arguments);
var i, result = '';
for(i = 0; i < list.length; ++i)
if(list[i][k] == v)
result = result + opts.fn(list[i]);
return result;
});
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Client Portal</title>
<link rel="stylesheet" href="stylesheets/styles.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js" type="text/javascript"></script>
<script src="js/jquery.mobile-1.2.0.js?v=6"></script>
</head>
<body onload="init()">
<script type="text/javascript" src="js/handlebars-1.0.rc.1.js"></script>
<!-- Document Library -->
<div data-role="page" id="document-library">
<div data-role="content">
<ul>
<div id="handlebarsDocuments">This will get replaced by handlebars.js</div>
<script id="TemplateDocuments" type="text/x-handlebars-template">
{{#documents}}
<li style="float:left;padding:10px 0;width:100%;">
<a href="#documentID{{documentID}}" data-transition="slide">
<strong>{{documentName}}</strong>
</a>
</li>
{{/documents}}
</script>
</ul>
</div>
</div>
<!-- Document View-->
<script id="Foo" type="text/x-handlebars-template">
{{#documents}}
<div data-role="page" id="documentID{{documentID}}">
Document Name {{documentName}}<br/>
Document ID: {{documentID}}<br/>
Conversation ID: {{conversationID}}
</div>
{{/documents}}
</script>
<script>
// Handlebar
var xhr;
function init() {
xhr = new XMLHttpRequest();
xhr.onreadystatechange = xhr_onReadyStateChangeHandler;
xhr.open("GET", "json/data.json");
xhr.send(null);
}
function xhr_onReadyStateChangeHandler(evt) {
if ((xhr.readyState === 4) && (xhr.status === 200)) {
var src = document.getElementById("TemplateDocuments").innerHTML;
var tmpl = Handlebars.compile(src);
var json = JSON.parse(xhr.responseText);
document.getElementById("handlebarsDocuments").innerHTML = tmpl(json);
src = $('#Foo').html();
tmpl = Handlebars.compile(src);
$('#document-library').after(tmpl(json));
}
}
</script>
</body>
</html>