动态数据未显示在列表中。以jsonp格式动态获取数据。在Chrome开发者工具中检查后,我能够看到响应。请在下面找到代码。有人可以帮我吗?
<!DOCTYPE html>
<html>
<head>
<title>Pull to refresh</title>
<script src="../../lib/jquery.min.js"></script>
<script src="../../lib/kendo.mobile.min.js"></script>
<link href="../../lib/styles/kendo.mobile.all.min.css" rel="stylesheet" />
<link href="../../lib/styles/kendo.common.min.css" rel="stylesheet" />
<div data-role="view" data-init="mobileListViewPullToRefresh" data-title="Pull to refresh">
<header data-role="header">
<div data-role="navbar">
<span data-role="view-title"></span>
<a data-align="right" data-role="button" class="nav-button" href="#index">Index</a>
</div>
</header>
<ul id="pull-to-refresh-listview"></ul>
</div>
<script id="pull-to-refresh-template" type="text/x-kendo-template">
#= Title #
</script>
<script>
function mobileListViewPullToRefresh() {
var dataSource = new kendo.data.DataSource({
serverPaging: true,
pageSize: 1,
transport: {
read: {
url: "http://localhost/MvcMovieApp/Mobile/RestResponse", // the remove service url
dataType: "jsonp" // JSONP (JSON with padding) is required for cross-domain AJAX
},
parameterMap: function(options) {
alert(kendo.stringify(options));
return {
q: "javascript",
page: options.page,
rpp: options.pageSize
since_id: options.since_id //additional parameters sent to the remote service
};
}
},
schema: {
data: "movies" // the data which the data source will be bound to is in the "results" field
}
});
alert("Before kendoMobileListView");
$("#pull-to-refresh-listview").kendoMobileListView({
dataSource: dataSource ,
pullToRefresh: function(){ alert("dataSource"); return true },
appendOnRefresh: true,
template: $("#pull-to-refresh-template").text(),
endlessScroll: true,
pullParameters: function(item) {
return {
since_id: item.id_str,
page: 1
};
}
});
}
</script>
<script>
window.kendoMobileApplication = new kendo.mobile.Application(document.body);
</script>
</body>
</html>
我收到的JSONP是: ({“电影”:[{“ID”:1,“标题”:“电影1”,“发布日期”:“/日期(1355250600000)/”,“类型”:“喜剧”,“价格”:10} ,{“ID”:2,“标题”:“电影2”,“发布日期”:“/日期(1355250600000)/”,“类型”:“惊悚”,“价格”:10}]})
答案 0 :(得分:0)
返回的JSONP中必须有回调函数名称。我在这里看到的输出没有任何函数名称。您需要更改服务器端代码。