我有一个数据表,它从ajax调用中获取数据。通常,ajax在加载页面并获取充满数据的数据表时运行。
但我也想在我的数据表中添加一些搜索选项。我可以将参数发送到服务器端,并使用fiters返回数据集。
我想做的是,我希望在页面加载时用null参数加载数据表,然后点击一个按钮,发送带有参数的ajax并返回过滤后的数据。
我试过的是这个
<script>
//var searchInput ;//search için aramadaki değeri almaya çalışma
$(document).ready(function TableData(searchInput) {
var getUrlParameter = function getUrlParameter(sParam) {
var sPageURL = decodeURIComponent(window.location.search.substring(1)),
sURLVariables = sPageURL.split('&'),
sParameterName,
i;
for (i = 0; i < sURLVariables.length; i++) {
sParameterName = sURLVariables[i].split('=');
if (sParameterName[0] === sParam) {
return sParameterName[1] === undefined ? true : sParameterName[1];
}
}
};
//var searchInput = $("#inpSearch").val();//search için aramadaki değeri almaya çalışma
var DocumentTypeId = getUrlParameter('DocumentTypeId');
var Type = getUrlParameter('Type');
//console.log("dokumantip: " + DocumentTypeId);
//console.log("tip: " + Type);
var datatable = null;
$(document).ready(function () {
$.extend(true, $.fn.dataTable.defaults, {
"searching": false,
"ordering": false
});
@*var dataSourceUrl = "@Url.Action( Inbox ? "InboxList" : "OutboxList" ,"Folder")";*@
@*var dataSourceUrl = "@Url.Action( Inbox ? "InboxListByType" : "OutboxList" ,"Folder")";*@
if (Type == 1) {
var dataSourceUrl = "@Url.Action( Inbox ? "ERPListByType" : "OutboxList" ,"Folder")";
} else if (Type == 2) {
var dataSourceUrl = "@Url.Action( Inbox ? "InboxListByType" : "OutboxList" ,"Folder")";
} else if (Type == 3) {
var dataSourceUrl = "@Url.Action( Inbox ? "OutboxListByType" : "OutboxList" ,"Folder")";
} else if (Type == 4) {
var dataSourceUrl = "@Url.Action( Inbox ? "DeletedDocumentsList" : "OutboxList" ,"Folder")";
} else {
//açılış ekranında default gelen kutusu e-TCGB gelsin
var dataSourceUrl = "@Url.Action( Inbox ? "InboxListByType" : "OutboxList" ,"Folder", new { DocumentTypeID = 3 })";
}
if ($.fn.dataTable.isDataTable('#expandabledatatable')) {
$('#expandabledatatable').dataTable().fnDestroy();
}
datatable = $('#expandabledatatable').dataTable({
//"sDom": "Tflt<'row DTTTFooter'<'col-sm-6'i><'col-sm-6'p>>",
//"processing": true,
//info: false,
serverSide: true,
ajax: {
"url": dataSourceUrl,
"data": { DocumentTypeId: DocumentTypeId, searchInput: searchInput },
"type": "POST"
},
columns: [
{
"data": "Id",
"render": function (data, type, row) {
return "<label><input type='checkbox' value='" + data + "' name='chkGrid'><span class='text'></span></label>";
}
},
{ "data": "@Html.Raw(Inbox ? "SenderCompany" : "ReceiverCompany")" },
{ "data": "DocumentTypeName" },
{
"data": "RegistrationDate",
"render": function (data, type, row) {
return moment(parseInt(data.substr(6))).format('DD.MM.YYYY hh:mm');
}
},
{
"data": "RegistrationCode",
"render": function (data, type, row) {
console.log(row);
return "<a href='@Url.Action("View","Folder")/" + row["Id"] + "'>" + data + "</a>";
}
},
{ "data": "CustomsTransportType" },
{ "data": "VehicleIdNo" },
{ "data": null, "defaultContent": "" },
{ "data": "ConsignorName" },
{ "data": "ConsigneeName" },
{ "data": "TotalNoOfPackages" },
{ "data": "TotalGrossWeight" }
],
iDisplayLength: 10,
language: {
"info": "Toplam kayıt : _TOTAL_<br/> Gösterilen : _START_ - _END_",
"paginate": {
"first": "İlk",
"last": "Son",
"next": "İleri",
"previous": "Geri"
}
}
});
});
});
$(document).ready(function () {
$('#btnSearch').click(function () {
alert("test");
TableData($('#inpSearch').val())
})
});
</script>
我试图用一个参数在jquery函数中获取ajax事件,这样我就可以在搜索按钮中点击。但我不能让它按我想要的方式工作。
编辑:
数据作为从ActionResult返回
string DatatableJson = Utility.DatatableToJson(ds.Tables[0]);
return Content("{ "draw": " + Draw + ", "recordsTotal" :" + TotalRows + " , "recordsFiltered": " + TotalRows + ", "data": " + DatatableJson + " } ");
ds是通过存储过程从数据库返回的数据表。
编辑2:
我注意到
$('#btnSearch').click(function () {
//alert($('#inpSearch').val());
var search = $('#inpSearch').val();
TableData(search);
$('#expandabledatatable').Datatable().draw();
})
给出"ReferenceError:TableData未定义"错误。所以我想我在调用函数时遇到了问题。
尝试以下操作:
$(document).ready(function () {
var url = Object.fromQueryString(window.location.search);
$.extend(true, $.fn.dataTable.defaults, {
searching: false,
ordering: false
});
$('#btnSearch').click(function () {
doSearch( $('#inpSearch').val(), url.Type, url.DocumentTypeId);
});
// click the button (do a search) on page load once
$('#btnSearch').click();
});
请注意,它使用了sugar.js中的Object.fromQueryString()
,这是一个非常有用的库,提供了各种有用的东西。我把它包括在内是因为你的getUrlParameter()
函数坏了,不值得修复。URL解析程序已经编写完毕,请使用现有的解析程序。
如果您不想增加依赖项的数量,您可能也可以用sugar.js提供的Date函数替换moment.js。
我创建了一个doSearch()
函数,它不依赖于任何数据,除了参数中传递的数据。这样,函数可以更容易地重复使用。
function doSearch(searchInput, documentTypeId, type) {
var dataSourceUrl;
switch (type) {
case 1: dataSourceUrl = "@Url.Action( Inbox ? "ERPListByType" : "OutboxList" ,"Folder")"; break;
case 2: dataSourceUrl = "@Url.Action( Inbox ? "InboxListByType" : "OutboxList" ,"Folder")"; break;
case 3: dataSourceUrl = "@Url.Action( Inbox ? "OutboxListByType" : "OutboxList" ,"Folder")"; break;
case 4: dataSourceUrl = "@Url.Action( Inbox ? "DeletedDocumentsList" : "OutboxList" ,"Folder")"; break;
default: dataSourceUrl = "@Url.Action( Inbox ? "InboxListByType" : "OutboxList" ,"Folder")"; break;
}
if ($.fn.dataTable.isDataTable('#expandabledatatable')) {
$('#expandabledatatable').dataTable().fnDestroy();
}
$('#expandabledatatable').dataTable({
//sDom: "Tflt<'row DTTTFooter'<'col-sm-6'i><'col-sm-6'p>>",
//processing: true,
//info: false,
serverSide: true,
ajax: {
url: dataSourceUrl,
data: { DocumentTypeId: documentTypeId, searchInput: searchInput },
type: "POST"
},
// etc ...
});
}