向telerik asp.net mvc网格传递参数
向telerik asp.net mvc网格传递参数
提问于 2010-04-07 01:49:24
我有一个telerik asp.net mvc网格，它需要根据用户在单独的文本框中输入的搜索条件进行填充。网格使用ajax方法进行初始加载和分页。
如何将搜索参数传递给网格，以便网格在“每次”调用ajax方法时发送这些参数，以响应用户单击另一个页面转到该页面上的数据？
我读了telerik的用户指南，但它没有提到这个场景。我所能做到的唯一方法就是使用jquery将参数传递给客户端的rebind()方法。问题是，我不确定这是否是传递参数的“官方”方式，即使在更新之后也总是有效。我在telerik网站上的这篇文章中找到了这个方法：link text
我必须传入多个参数。控制器中的action方法在被telerik网格调用时根据搜索参数再次运行查询。
下面是我的代码片段：
$("#searchButton").click(function() {
var grid = $("#Invoices").data('tGrid');
var startSearchDate = $("#StartDatePicker-input").val();
var endSearchDate = $("#EndDatePicker-input").val();
grid.rebind({ startSearchDate: startSearchDate ,
endSearchDate: endSearchDate
});
});回答 6
Stack Overflow用户
发布于 2011-03-10 02:13:37
因此，根据Telerik的说法，“推荐的方法是在onDataBinding事件中设置参数”。
function onGridBinding(e) {
if (cancelGridBinding) {
// ...
}
else {
var searchValue = 'something';
e.data = { search: searchValue };
}}
Stack Overflow用户
发布于 2010-12-02 00:58:46
对于我自己，我使用jQuery和javascript对象传递的ViewModel对象，我的视图是严格键入的SearchMemberModel，它包含我的搜索字段，并且我的视图中的每个字段都有一个文本框。我的数据绑定是将Model传递给控制器。然后我用javascript构建我的对象，并在rebind调用中把它传递给我的控制器。
下面是我的代码：
视图和javascrip
<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Admin.Master" Inherits="System.Web.Mvc.ViewPage<Enquete.Models.SearchMemberModel>" %>
<% using (Html.BeginForm()) {%>
<%: Html.ValidationSummary(true) %>
<fieldset>
<legend><%: Resources.Search %></legend>
<div class="editor-label">
<%: Html.LabelFor(model => model.MemberNumber) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.MemberNumber) %>
<%: Html.ValidationMessageFor(model => model.MemberNumber) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.Email) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.Email) %>
<%: Html.ValidationMessageFor(model => model.Email) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.FirstName) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.FirstName) %>
<%: Html.ValidationMessageFor(model => model.FirstName) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.LastName) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.LastName) %>
<%: Html.ValidationMessageFor(model => model.LastName) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.Phone) %>
</div>
<div class="editor-field">
<%: Html.TextBoxFor(model => model.Phone) %>
<%: Html.ValidationMessageFor(model => model.Phone) %>
</div>
<div class="editor-label">
<%: Html.LabelFor(model => model.Active) %>
</div>
<div class="editor-field">
<%: Html.CheckBoxFor(model => model.Active) %>
<%: Html.ValidationMessageFor(model => model.Active) %>
</div>
<p>
<input type="submit" value="<%: Resources.ToSearch %>" id="btnSearch" />
</p>
</fieldset>
<% } %>
<%= Html.Telerik().Grid<SerializableMember>()
.Name("Grid")
.Columns(colums =>
{
colums.Bound(c => c.Email).Title(Resources.Email);//.ClientTemplate("<a href=\"" + Url.Action(MVC.Admin.Edit()) + "/<#=Id#>\" ><#=Email#></a>");
colums.Bound(c => c.FirstName).Title(Resources.FirstName);
colums.Bound(c => c.LastName).Title(Resources.LastName);
colums.Bound(c => c.MemberNumber).Title(Resources.MemberNumber);
colums.Bound(c => c.Active).Title(Resources.Active).HeaderHtmlAttributes(new { @class = "center-text" }).HtmlAttributes(new { @class = "center-text" }).ClientTemplate("<img src=\"Content/images/icons/<#=Active#>.png\" alt=\"<#=Active#>\" />");
colums.Bound(c => c.Id).Title(" ").HtmlAttributes(new { @class = "center-text" }).ClientTemplate("<a href=\"" + Url.Action(MVC.Member.ResetPassword()) + "/<#=Id#>\" title=\"" + Resources.ResetPassword + "\" >" + Resources.ResetPassword + "</a>");
colums.Bound(c => c.Id).Title(" ").HtmlAttributes(new { @class = "center-text" }).ClientTemplate("<a href=\"" + Url.Action(MVC.Member.Activate()) + "/<#=Id#>\" title=\"" + Resources.Activate + "\" >" + Resources.Activate + "</a>");
colums.Bound(c => c.Id).Title(" ").HtmlAttributes(new { @class = "center-text" }).ClientTemplate("<a href=\"" + Url.Action(MVC.Member.Deactivate()) + "/<#=Id#>\" title=\"" + Resources.Deactivate + "\" >" + Resources.Deactivate + "</a>");
})
//.DataBinding(d => d.Ajax().Select("ListAjax", "Member", Model))
.DataBinding(d => d.Ajax().Select(MVC.Member.ListAjax(Model).GetRouteValueDictionary()))
.Sortable()
.NoRecordsTemplate(Resources.NoData)
%>
<%= Html.AntiForgeryToken() %>
<script type="text/javascript">
$(document).ready(function () {
$('#btnSearch').click(function () {
var grid = $('#Grid').data('tGrid');
var searchModel = {
MemberNumber: $('#MemberNumber').val(),
Email: $('#Email').val(),
FirstName: $('#FirstName').val(),
LastName: $('#LastName').val(),
Phone: $('#Phone').val(),
Active: $('#Active').is(':checked')
};
grid.rebind(searchModel);
return false;
});
});
</script>
<%= Html.Telerik().ScriptRegistrar().jQuery(false).DefaultGroup(g => g.DefaultPath("~/Content/Javascript/2010.3.1110"))%>
那是我的控制器
[GridAction]
public virtual ActionResult ListAjax(SearchMemberModel search)
{
var gridModel = new GridModel<SerializableMember>();
var data = _session.All<Member>();
if (search != null)
{
if (search.Active) data = data.Where(x => x.Active);
if (!string.IsNullOrEmpty(search.Email)) data = data.Where(x => x.Email.Contains(search.Email));
if (!string.IsNullOrEmpty(search.FirstName)) data = data.Where(x => x.FirstName.Contains(search.FirstName));
if (!string.IsNullOrEmpty(search.LastName)) data = data.Where(x => x.LastName.Contains(search.LastName));
if (!string.IsNullOrEmpty(search.MemberNumber)) data = data.Where(x => x.MemberNumber.Contains(search.MemberNumber));
if (!string.IsNullOrEmpty(search.Phone)) data = data.Where(x => x.Phone.Contains(search.Phone));
}
var list = new List<SerializableMember>(data.Count());
list.AddRange(data.ToList().Select(obj => new SerializableMember(obj)));
gridModel.Data = list;
return View(gridModel);
}我也可以给你我的搜索模型类：
public class SearchMemberModel
{
[LocalizedDisplayName("MemberNumber")]
public string MemberNumber { get; set; }
[LocalizedDisplayName("Email")]
[DataType(DataType.EmailAddress)]
public string Email { get; set; }
[LocalizedDisplayName("FirstName")]
public string FirstName { get; set; }
[LocalizedDisplayName("LastName")]
public string LastName { get; set; }
[LocalizedDisplayName("Phone")]
public string Phone { get; set; }
[LocalizedDisplayName("ActiveOnly")]
public bool Active { get; set; }
}希望它能帮助任何人！
Stack Overflow用户
发布于 2010-04-07 15:54:39
这实际上是文档化的here。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/2587066
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