使用ASP.NET中的jquery ajax在客户端使用复选框填充gridview [英] Populate gridview with checkbox on client side using jquery ajax in ASP.NET
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问题描述
大家好，
我使用jquery与搜索和过滤器绑定gridview。但是它是绑定数据。但是当我向Gridview添加一个Checkbox字段时它没有绑定。可能有人帮忙我请。谢谢。
我尝试了什么：
Hi All,
I am binding a gridview using jquery with Search and Filter .However it is binding data.But when I add a Checkbox field to the Gridview it is not binding.Could someone help me please.Thanks in advance.
What I have tried:
<asp:GridView ID="gvCustomers" CssClass="mydatagrid" RowStyle-Height="50px" Width="100%" runat="server" AutoGenerateColumns="false">
<Columns>
<%--<asp:TemplateField HeaderStyle-HorizontalAlign="Center" HeaderText="SlNo."
ItemStyle-HorizontalAlign="Center" ItemStyle-Width="30px">
<ItemTemplate>
<%# Container.DataItemIndex + 1%>
</ItemTemplate>
<HeaderStyle HorizontalAlign="Center" Width="3%" />
<ItemStyle HorizontalAlign="Center" />
</asp:TemplateField>--%>
<asp:BoundField HeaderStyle-Width="150px" DataField="IN005_01" HeaderText="CustomerID" />
<asp:BoundField HeaderStyle-Width="150px" DataField="IN005_02" HeaderText="Contact Name"
ItemStyle-CssClass="ContactName" />
<asp:BoundField HeaderStyle-Width="150px" DataField="IN001_02" HeaderText="Category" />
<asp:TemplateField ItemStyle-HorizontalAlign="Center" ItemStyle-Width="3%">
<HeaderTemplate>
<asp:CheckBox ID="chk_All" runat="server" AutoPostBack="True" oncheckedchanged="chk_All_CheckedChanged" />
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox ID="chk_select" OnCheckedChanged="chk_select_CheckedChanged" AutoPostBack="True" runat="server" />
</ItemTemplate>
<ItemStyle HorizontalAlign="Center" Width="3%" />
</asp:TemplateField>
</Columns>
</asp:GridView>
<script type="text/javascript">
$(function () {
GetCustomers(1);
});
$("[id*=txtSearch]").live("keyup", function () {
GetCustomers(parseInt(1));
});
$(".Pager .page").live("click", function () {
GetCustomers(parseInt($(this).attr('page')));
});
function SearchTerm() {
return jQuery.trim($("[id*=txtSearch]").val());
};
function GetCustomers(pageIndex) {
$.ajax({
type: "POST",
url: "SalaryAddition.aspx/GetCustomers",
data: '{searchTerm: "' + SearchTerm() + '", pageIndex: ' + pageIndex + '}',
contentType: "application/json; charset=utf-8",
dataType: "json",
success: OnSuccess,
failure: function (response) {
alert(response.d);
},
error: function (response) {
alert(response.d);
}
});
}
var row;
function OnSuccess(response) {
var xmlDoc = $.parseXML(response.d);
var xml = $(xmlDoc);
var customers = xml.find("Customers");
if (row == null) {
row = $("[id*=gvCustomers] tr:last-child").clone(true);
}
$("[id*=gvCustomers] tr").not($("[id*=gvCustomers] tr:first-child")).remove();
if (customers.length > 0) {
$.each(customers, function () {
var customer = $(this);
$("td", row).eq(0).html($(this).find("IN005_01").text());
$("td", row).eq(1).html($(this).find("IN005_02").text());
$("td", row).eq(2).html($(this).find("IN001_02").text());
$("td", row).find('[id*=chkStatus]').attr('checked', $(this).find("Status").text());
// $("td", row).find('[id*=chk_select]').attr('checked',$(this));
// $("td", row).eq(3).html($(this).find("chk_select").text());
$("[id*=gvCustomers]").append(row);
row = $("[id*=gvCustomers] tr:last-child").clone(true);
});
var pager = xml.find("Pager");
$(".Pager").ASPSnippets_Pager({
ActiveCssClass: "current",
PagerCssClass: "pager",
PageIndex: parseInt(pager.find("PageIndex").text()),
PageSize: parseInt(pager.find("PageSize").text()),
RecordCount: parseInt(pager.find("RecordCount").text())
});
$(".ContactName").each(function () {
var searchPattern = new RegExp('(' + SearchTerm() + ')', 'ig');
$(this).html($(this).text().replace(searchPattern, "" + SearchTerm() + ""));
});
} else {
var empty_row = row.clone(true);
$("td:first-child", empty_row).attr("colspan", $("td", row).length);
$("td:first-child", empty_row).attr("align", "center");
$("td:first-child", empty_row).html("No records found for the search criteria.");
$("td", empty_row).not($("td:first-child", empty_row)).remove();
$("[id*=gvCustomers]").append(empty_row);
}
};
</script>
[WebMethod]
public static string GetCustomers(string searchTerm, int pageIndex)
{
string query = "[SP006]";
SqlCommand cmd = new SqlCommand(query);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@SearchTerm", searchTerm);
cmd.Parameters.AddWithValue("@PageIndex", pageIndex);
cmd.Parameters.AddWithValue("@PageSize", PageSize);
cmd.Parameters.Add("@RecordCount", SqlDbType.Int, 4).Direction = ParameterDirection.Output;
return GetData(cmd, pageIndex).GetXml();
}
private static DataSet GetData(SqlCommand cmd, int pageIndex)
{
string strConnString = ConfigurationManager.ConnectionStrings["INSMCPConnectionString"].ConnectionString;
using (SqlConnection con = new SqlConnection(strConnString))
{
using (SqlDataAdapter sda = new SqlDataAdapter())
{
cmd.Connection = con;
sda.SelectCommand = cmd;
using (DataSet ds = new DataSet())
{
sda.Fill(ds, "Customers");
DataTable dt = new DataTable("Pager");
dt.Columns.Add("PageIndex");
dt.Columns.Add("PageSize");
dt.Columns.Add("RecordCount");
dt.Rows.Add();
dt.Rows[0]["PageIndex"] = pageIndex;
dt.Rows[0]["PageSize"] = PageSize;
dt.Rows[0]["RecordCount"] = cmd.Parameters["@RecordCount"].Value;
ds.Tables.Add(dt);
return ds;
}
}
}
}
推荐答案
（功能（）{
GetCustomers（1）;
}）;
(function () { GetCustomers(1); });
（[id * = txtSearch]）。live（keyup，function（） {
GetCustomers（parseInt（1））;
}）;
("[id*=txtSearch]").live("keyup", function () { GetCustomers(parseInt(1)); });
（。Pager .page）。live（click，function（）{
GetCustomers（parseInt（
(".Pager .page").live("click", function () { GetCustomers(parseInt(
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