控制器方法不在Datatables C＃MVC中 [英] Controller method is not hitting in Datatables C# MVC
问题描述
我在我的应用程序中使用Datatables，但是获取数据控制器方法没有被触发。
我可以在用户界面上呈现表格，但是数据是否为NULL。
I am using Datatables in my application, but to fetch the data controller method is not getting triggered. I am able to render the table on UI, but the data is coming is NULL.
这是我的代码
SITE.MASTER中导入的项目
Imported items in SITE.MASTER
<link href="/Scripts/DataTables/media/css/demo_page.css" type="text/css" rel="stylesheet" />
<link href="/Scripts/DataTables/media/css/demo_table.css" type="text/css" rel="stylesheet" />
<script src="/Scripts/Lib/jquery-1.4.2.js" type="text/javascript" language="javascript"></script>
<script type="text/javascript" charset="utf-8" src="/Scripts/DataTables/media/js/jquery.dataTables.js"></script>
这是我的HTML外观
!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>http://stackoverflow.com/questions/6946559/jqgrid-please-help</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" charset="utf-8">
$(document).ready(function () {
$('#example').dataTable({
bProcessing: true,
sAjaxSource: '@Url.Action("GridData", "Home")'
});
});
</script>
</head>
<div id="dynamic">
<table cellpadding="0" cellspacing="0" border="0" class="display" id="example">
<thead>
<tr>
<th width="20%">Rendering engine</th>
<th width="25%">Browser</th>
<th width="25%">Platform(s)</th>
<th width="15%">Engine version</th>
<th width="15%">CSS grade</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
</div>
</html>
这里我如何加载HTML的JS文件看起来
Here how my JS file which loads HTML looks
var rptTabs = function () {
return {
Init: function () {
var placeholder = $("#rpt-tab");
placeholder.setTemplateURL("/Templates/Home/report.htm");
placeholder.load("/Templates/Home/report.htm");
}
}
} ();
这里我的家庭控制器方法如何看起来
Here how my Home controller method looks
public ActionResult GridData()
{
return Json(new
{
aaData = new[]
{
new [] { "Trident", "Internet Explorer 4.0", "Win 95+", "4", "X" },
new [] { "Gecko", "Firefox 1.5", "Win 98+ / OSX.2+", "1.8", "A" },
new [] { "Webkit", "iPod Touch / iPhone", "iPod", "420.1", "A" }
}
}, JsonRequestBehavior.AllowGet);
}
请告诉我我的实现有什么问题。
Please tell me what is wrong with my implementation.
推荐答案
该问题与您正在使用服务器端帮助器（ Url.Action（GridData，首页））内部的静态HTML模板，因为您错误地复制粘贴 我的解决方案来自这里 ，而不适应您的方案。此外，您使用的是WebForms视图引擎，而不是Razor。
The problem is related to the fact that you are using a server side helper (Url.Action("GridData", "Home")) inside a static HTML template since you have incorrectly copy-pasted my solution from here without adapting it to your scenario. Furthermore you are using the WebForms view engine and not Razor.
所以我建议您将此模板作为ASPX WebForm，通过控制器操作提供，这将允许您使用
So I would recommend you making this template an ASPX WebForm, served through a controller action which would allow you to use server side helpers inside.
public class TemplatesController: Controller
{
public ActionResult Report()
{
return View();
}
}
然后你将有一个相应的视图： p>
And then you will have a corresponding view:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>http://stackoverflow.com/questions/6946559/jqgrid-please-help</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" charset="utf-8">
$(document).ready(function () {
$('#example').dataTable({
bProcessing: true,
sAjaxSource: '<%= Url.Action("GridData", "Home") %>'
});
});
</script>
</head>
<div id="dynamic">
<table cellpadding="0" cellspacing="0" border="0" class="display" id="example">
<thead>
<tr>
<th width="20%">Rendering engine</th>
<th width="25%">Browser</th>
<th width="25%">Platform(s)</th>
<th width="15%">Engine version</th>
<th width="15%">CSS grade</th>
</tr>
</thead>
<tbody>
</tbody>
</table>
</div>
</html>
然后在加载模板时指定此控制器的正确路径（再次使用服务器端帮助器）。
and then specify the correct path to this controller when loading the template (once again by using server side helper).
这篇关于控制器方法不在Datatables C＃MVC中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！
