我在jqGrid的首发,我想实现的jqGrid删除肌动蛋白我写此代码为填充的jqGrid执行删除的jqGrid
$(function() {
var grid = $('#list');
grid.jqGrid({
url: 'jQGridHandler.ashx',
postData: { ActionPage: 'TransportType', Action: 'Fill' },
ajaxGridOptions: { cache: false },
loadonce: true,
direction: "rtl",
datatype: 'json',
height: 490,
colNames: ['Code', 'TransportType', 'TransportTypeAbbr', 'Remark'],
colModel: [
{ name: 'TRANSPORT_ID', width: 100, sortable: true, editable: true },
{ name: 'TRANSPORT_NAME', width: 200, sortable: true, editable: true },
{ name: 'TRANSPORT_ABBR', width: 100, sortable: true, editable: true },
{ name: 'REMARK', width: 100, sortable: true, editable: true }
],
gridview: true,
rowNum: 20,
rowList: [20, 40, 60],
pager: '#pager',
sortname: 'TRANSPORT_ID',
viewrecords: true,
sortorder: 'ASC',
caption: '',
rownumbers: true
});
grid.jqGrid('navGrid', '#pager', { add: true, edit: true, del: true },
{ height: 300, width: 300, url: "JQGridHandler.ashx?ActionPage=TransportType&Action=Update", reloadAfterSubmit: false },
{ height: 400, width: 500, url: "JQGridHandler.ashx?ActionPage=TransportType&Action=Insert", reloadAfterSubmit: false },
{ url: "JQGridHandler.ashx?ActionPage=TransportType&Action=Delete", reloadAfterSubmit: false },
{ multipleSearch: true, overlay: false, width: 460 });
和jQGridHandler我写这篇文章的代码
case "TransportType":
var transport = new TransportTypesBusiness();
TRANSPORT_TYPES transportItem;
switch (request.QueryString["Action"])
{
case "Fill":
string numberOfRows = request["rows"];
string pageIndex = request["page"];
int totalRecords = 0;
output = transport.BuildJQGridResults(Int32.Parse(numberOfRows), Int32.Parse(pageIndex), totalRecords);
response.Write(output);
break;
case "FillDrop":
output = transport.BuildJQGridResults();
response.Write(output);
break;
case "Insert":
transportItem = new TRANSPORT_TYPES {
TRANSPORT_NAME = request["TRANSPORT_NAME"].ToString(),
TRANSPORT_ABBR = request["TRANSPORT_ABBR"].ToString(),
REMARK = request["REMARK"].ToString()
};
bool isInsert = transport.AddNew(transportItem);
break;
case "Update":
transportItem = new TRANSPORT_TYPES {
TRANSPORT_ID = int.Parse(request["TRANSPORT_ID"].ToString()),
TRANSPORT_NAME = request["TRANSPORT_NAME"].ToString(),
TRANSPORT_ABBR = request["TRANSPORT_ABBR"].ToString(),
REMARK = request["REMARK"].ToString()
};
bool isUpdate = transport.Update(transportItem);
break;
case "Delete":
bool isDelete =
transport.Delete(
transport.Find(c => c.TRANSPORT_ID == int.Parse(request["TRANSPORT_ID"].ToString())));
break;
}
当我删除了一条记录,我无法获得request["TRANSPORT_ID"].ToString()
的值。
请帮帮我。感谢所有
编辑1: 我从这个
$(function() {
var grid = $('#list');
grid.jqGrid({
url: 'jQGridHandler.ashx',
postData: { ActionPage: 'TransportType', Action: 'Fill' },
ajaxGridOptions: { cache: false },
loadonce: true,
direction: "rtl",
datatype: 'json',
height: 490,
colNames: ['Code', 'TransportType', 'TransportTypeAbbr', 'Remark'],
colModel: [
{ name: 'TRANSPORT_ID', key: true,,hidden:true, editable:false },
{ name: 'TRANSPORT_NAME', width: 200, sortable: true, editable: true },
{ name: 'TRANSPORT_ABBR', width: 100, sortable: true, editable: true },
{ name: 'REMARK', width: 100, sortable: true, editable: true }
],
cmTemplate: { width: 100, editable: true },
prmNames: { oper: 'Action', editoper: 'Update', addoper: 'Insert',
deloper: 'Delete', id: 'STATUS_ID'
},
gridview: true,
rowNum: 20,
rowList: [20, 40, 60],
pager: '#pager',
sortname: 'TRANSPORT_ID',
viewrecords: true,
sortorder: 'ASC',
caption: '',
rownumbers: true
});
$.extend($.jgrid.edit, {
editData: { ActionPage: 'StatusType' },
savekey: [true, 13],
closeOnEscape: true,
closeAfterEdit: true,
closeAfterAdd: true,
reloadAfterSubmit: false,
recreateForm: true
});
grid.jqGrid('navGrid', '#pager', { add: true, edit: true, del: true },
{ height: 300, width: 300 },
{ height: 400, width: 500 },
{},
{ width: 460 });
,并在处理程序编辑脚本得到
ActionPage 写这段代码
HttpRequest request = context.Request;
string ss = request["ActionPage"].ToString();
电网第一负载数据,但点击编辑按钮时得到错误。
@ Oleg:谢谢帮助我,但$ .expand不是函数,并获取undifine错误,您的意思是$ .extend函数?。请帮助我 – Pouya 2012-04-22 11:24:50
@MohsenBahrzadeh:不客气!你对[$ .extend]是正确的(http://api.jquery.com/jQuery.extend/)。我只是将代码编写在一起,其余的答案都是这样,所以它可能包含一些输入错误。我会在我的答案中将'$ .expand'修复为'$ .extend'。另一件我忘了写给你的东西:如果你使用'key:true',你可以在服务器响应中发送更紧凑的数据。所以你不需要发送两次'TRANSPORT_ID'的值。你应该使用相应的'jsonReader'。 – Oleg 2012-04-22 11:37:15
@ oleg:谢谢但在服务器端需要给ActionPage值得到错误,ActionPage是undifine,请帮助我。谢谢 – Pouya 2012-04-29 09:57:06