我写了一些jQuery,该jQuery执行操作,传递dashid,希望应该返回一些带有相关信息的HTML。但是,我的jQuery似乎并没有收回该数据。
这是我的javascript
function loadDashboard(dashID) {
$.get('@Url.Action("Dashboard", new {id = ' + dashID + '})', function (data) {
$('#dash-content').html(data);
});
}
i然后将JavaScript代码连接到HTML元素上的OnClick事件
<ul class="dropdown-menu" role="menu" aria-labelledby="dLabel">
@foreach (var dashboard in Model.dashboard)
{
<li class="drop-text" onclick="loadDashboard(@dashboard.DashID)">@dashboard.DashName</li>
}
<li class="divider"></li>
<li class="drop-text" id="add-dashboard">Add dashboard</li>
</ul>
,内容应在此处显示
<div id="dash-content">
@Html.Partial("Dashboard", Model);
</div>
这是控制器
public ActionResult Dashboard(int? id)
{
var dashID = id;
if (dashID == null || dashID == 0)
{
dashID = 1;
}
var getWidgetsQuery = (from widgets in db.widgets
where widgets.DashID == dashID
select widgets);
dvm.widgets = getWidgetsQuery.ToList();
return PartialView(dvm);
}
我正在关注这篇文章,但是对我不起作用MVC4更新部分视图
我认为最好将剃须刀和jQuery分开。
渲染这样的项目:
@foreach (var dashboard in Model.dashboard)
{
<li class="drop-text clickMe" data-id="@dashboard.DashID">@dashboard.DashName</li>
...
}
然后在页面底部添加此jQuery,在.clickMe
类上创建一个单击事件,发送AJAX请求。
<script type="text/javascript">
var mUrl = '@Url.Action("Dashboard", "Controller")';
// Replace Controller with your Controller Name
$(function() {
$('.clickMe').click(function(e) {
e.stopPropagation();
var btn = $(this);
$.ajax({
url: mUrl,
data: {
id: btn.data('id')
},
type: 'GET',
success: function(data) {
$('#dash-content').html(data);
},
error: function(response) {
$('#dash-content').html('Failed');
}
})
});
});
</script>
编辑
如果您在JS文件中有jQuery执行此操作:
@foreach (var dashboard in Model.dashboard)
{
<li class="drop-text clickMe" data-id="@dashboard.DashID" data-action-url="@Url.Action("Dashboard", "Controller")">@dashboard.DashName</li>
...
}
,在您的jQuery文件中,您可以执行此操作:
$('body').on('click', ".clickMe", function (e) {
e.stopPropagation();
var btn = $(this);
$.ajax({
url: btn.data('action-url'),
data: {
id: btn.data('id')
},
type: 'GET',
success: function(data) {
$('#dash-content').html(data);
},
error: function(response) {
$('#dash-content').html('Failed');
}
})
});