Have a datatable and using the drill down row. The top row populate data but the link to drill down to the additional row contains a undefined object and I'm stuck right there.
Any help would be so appreciated. oData.code (undefinded) / oData itself will return everything from the linq query but when I start using the oData.etc... the object becomes undefined. Even in the click event I've tried to access oData and drop it in the second TD row and it to is also undefined.
function fnFormatDetails(oTable, nTr)
{
var oData = oTable.fnGetData(nTr);
var sOut =
'<div>' +
'<table>' +
'<tr><td> '+oData.code+' </td><td> </td><td> </td><td> </td><td> </td><td> </td><td> </td></tr>'
'</table>' +
'</div>';
return sOut;
} //end fnFormatDetails function
$(document).ready(function ()
{
var anOpen = [];
var oTable = $('#VADataTable').dataTable(
{
"sDom": 'T<"clear">lfrtip',
"oTableTools":
{
"sSwfPath": "/swf/copy_csv_xls_pdf.swf"
}, //flash must be enabled
"iDisplayLength": 5, //defalut amount of rows shown on page
"bServerSide": false, //uses sever for filter curently turned off
"bFilter": false, //makes columns clickable to filter
"bProcessing": true,
"bserverSide":false,
"bJQueryUI": true, //enables user interface
"bSort": true, //sorting for columns
"bScrollInfinite": true, //using this takes away ddl of selection
"sAjaxSource": "Data/IndustryTable", //where ajax commands renders results
"sScrollY": "200px",
"sScrollX": "100%",
"sScrollXInner": "100%",
"bScrollCollapse": true,
"fnRowCallback": function (nRow, aData)
{
if (aData[0] == "")
{
$('td:eq(0)', nRow).html("+").addClass('control');
}
return nRow;
}, //ends fnRowCallback
"aoColumns":
[
{ "sName": "code", "sTitle": "Code" },
{ "sName": "code" },
{ "sName": "data" },
{ "sName": "data" },
{ "sName": "data" },
{ "sName": "data" },
{ "sName": "data" }
]
});
$('#VADataTable td.control').live('click', function ()
{
var nTr = this.parentNode;
var i = $.inArray(nTr, anOpen);
if (i === -1)
{
$('td').attr('+');
var nDetailsRow = oTable.fnOpen(nTr, fnFormatDetails(oTable, nTr), 'details');
$('div', nDetailsRow).slideDown();
anOpen.push(nTr);
} //end if
else
{
$('td').attr('-');
$('div', $(nTr).next()[0]).slideUp(function ()
{
oTable.fnClose(nTr);
anOpen.splice(i, 1);
}); //ends slideUp
} //ends else
$('#new tr').after('<td> '+ typeof(oTable.code) +' </td>');
}); //ends click event
} //ends live event
)//ends ready function
I believe that just add the "mData" property in "aoColumns", that is the name of fields of database table, and in "fnRowCallback" you must replace "aData[0]" by "aData['code']" like the next example:
"fnRowCallback": function (nRow, aData)
{
if (aData['code'] == "")
{
$('td:eq(0)', nRow).html("+").addClass('control');
}
return nRow;
}, //ends fnRowCallback
"aoColumns":
[
{ "mData" : "code", "sName": "code", "sTitle": "Code" },
{ "mData" : "code", "sName": "code" },
{ "mData" : "data", "sName": "data" },
{ "mData" : "data", "sName": "data" },
{ "mData" : "data", "sName": "data" },
{ "mData" : "data", "sName": "data" },
{ "mData" : "data", "sName": "data" }
]
Related
I have a datatable which is getting populated by an ajax call. Following is the code:
oTable = $('#lenderList').dataTable(
{
bServerSide: true,
bProcessing: true,
searching: true,
sAjaxSource: "loanAdminAjax?ajax=true&searchCol="+$('#category').val(),
sServerMethod: 'POST',
sPaginationType: "full_numbers",
columnDefs:[
{
targets:8,
checkboxes:{
selectrow:true
}
}
],
aoColumns: [
{
"sName": "loanApplicationNumber",
mData: "loanApplicationNumber"
},
{
"sName": "name",
mData: "name"
},
{
"sName": "submissionDate",
mData: "submissionDate"
},
{
"sName": "kycEmailId",
mData: "kycEmailId"
},
{
"sName": "appVersion",
mData: "appVersion"
},
{
"sName": "documentStatus",
mData: "documentStatus"
},
{
"sName": "latestRemark",
mData: "latestRemark"
},
{
"sName": "appName",
mData: "appName"
},
{
nData: "salaryTransaction",
render: function ( salaryTransaction, type, row ) {
if ( type === 'display' ) {
return '<input type="checkbox" class="editor-active">';
}
return salaryTransaction;
},
className: "dt-body-center"
}
],
dom: '<"button">lfrtip'
}
);
});
I have to consider all the loan application numbers of the respective rows whose checkboxes are checked by the user. So I can trigger an event on Click of a button but how can I get the values of Loan Application Number of those rows whose checkboxes are clicked.
I am new to javaScript. Please let me know how this can be achieved.
I have this idea : Loop through all the rows of the table, and test if the checkbox of that row is checked or not. If it is, then extract the value of the needed cell!
Try this :
$(document).ready(function(){
$("button").click(function(){
oTable = $("#lenderList").dataTable(); // Get the datatable,
var loanApplicationNumbers = []; // An array that will contain the "loan application numbers"
oTable.$('tr').each(function(index,rowhtml){ //Loop through the table rows
//Check the state of the checkbox
var checked= $('input[type="checkbox"]:checked',rowhtml).length;
if (checked==1){
//If the checkbox is checked, then add the inner text of the cell to the array
loanApplicationNumbers.push(rowhtml.children[1].innerText);
}
});
console.log(loanApplicationNumbers); //Do whatever you want
});
});
Note : rowhtml.children is an Array of cells in that row, if you want to get the value of the first cell, you should do rowhtml.children[0].innerText .
DataTable is showing but only after I change number of items per page. Similarly, pagination is only working if I search an item.
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {
var col = [{
"mData": "row1"
}, {
"mData": "row2"
}, {
"bSortable": false,
"mData": null,
"sTitle": "Actions",
"bSearchable": false,
"mRender": function(data, type, full) {
return '<img alt="Download" src="https://upload.wikimedia.org/wikipedia/commons/e/e3/Ppbc_icon_download.png" title="Download"/>';
}
}];
var ss = JSON.parse(xmlhttp.responseText);
$('#myTable').dataTable({
"aaData": ss,
"aoColumns": col,
"bDestroy": true
});
}
};
Instead of aoColumns, used columns.
var col = [{
"mData": "row1",
"sTitle": "row1"
}, // <-- which values to use inside object
{
"mData": "row2",
"sTitle": "row2"
}, {
"bSortable": false,
"mData": null,
"sTitle": "Download",
"bSearchable": false,
"mRender": function(data, type, full) {
return '<img alt="Download" src="https://upload.wikimedia.org/wikipedia/commons/e/e3/Ppbc_icon_download.png" title="Download"/>';
}
}];
JSON.parse(xmlhttp.responseText);
var ss = $('#myTable').dataTable({
"aaData": ss,
"columns": col,
"bDestroy": true
});
}
};
In the below code I have a jQuery DataTable and I want to get selected row ids and store it into array. But I get only one row id SchoolID but I want to get SchoolID, ClassID and SectionID for checked checkbox.
var val[]; //global
"aoColumns": [
{
"mDataProp": "SchoolID",
"bSearchable": false,
"bSortable": false,
"sWidth": "10%",
"mRender": function(data, type, full) {
val = '<input type="checkbox" id="chkSchoolID" onclick="CheckRow(' + full.SchoolID + ')"></button>';
return val;
}
},
{
"mDataProp": "SchoolID",
"sWidth": "25%"
}, {
"mDataProp": "ClassID",
"sWidth": "25%"
}, {
"mDataProp": "SectionID",
"sWidth": "25%"
},
],
function CheckRow() {
alert(val);
}
I want to create a datatable wherein my first column values come from an array and second and other columns contains custom html ( select boxes, inputs etc).I have used datatable before but that time i was reading data from json ( for all columns ) like this:
function basketTable(data){
topTable = $('#at-top-100').dataTable({
//layout of data table
"dom": 'Tlfrtip',
"bInfo" : false,
"bDestroy":true,
"bFilter" : false,
"responsive":true,
"aaData" : data,
"aoColumns": [
{ "mData": "Ap" },
{ "mData": "Dp" },
{ "mData": "A"},
{ "mData": "S"},
{ "mData": "S"},
],
"iDisplayLength": 10,
"oLanguage": {
"sSearch": "",
"sSearchPlaceholder" : "Search..",
"sLengthMenu": " _MENU_ ",
}
});
}
Any insight on how i can achieve this. Any help would be greatly appreciated!!
Use the "mrender" function and place any html you want to render per cell in the function.
You can also access the properties of the object in the row if you want to use them in your display.
http://legacy.datatables.net/usage/columns
function basketTable(data){
topTable = $('#at-top-100').dataTable({
//layout of data table
"dom": 'Tlfrtip',
"bInfo" : false,
"bDestroy":true,
"bFilter" : false,
"responsive":true,
"aaData" : data,
"aoColumns": [
{ "mData": "Ap" },
{ "mData": "Dp" },
{ "mData": "A"},
{ "mData": "S"},
{ "mData": "S",
"mRender": function(data,type,full)
{
return '<input type="text" value="Scanners and Scales"/>'
}
],
"iDisplayLength": 10,
"oLanguage": {
"sSearch": "",
"sSearchPlaceholder" : "Search..",
"sLengthMenu": " _MENU_ ",
}
});
}
I am getting this error in the console :
"Uncaught TypeError: Object [object Object] has no method 'fnFilterClear'"
My code :
$(document).ready(function () {
var selectedColumn = $('#columnlist').find(":selected").text();
$('#csearchtext').bind("change paste keyup", function () {
var input = $('#csearchtext').val();
var dropdownindex = $("select[name='columnlist'] option:selected").index();
console.log(dropdownindex);
$('#table_id').dataTable().fnFilter(input, dropdownindex + 1, false, true, true, false);
});
$('#columnlist').on('change', function () {
$('#table_id').dataTable().fnFilterClear();
});
$('#dblist').on('change', function () {
var selected = $('#dblist').find(":selected").text();
tablefill(selected);
});
$('#search').click(function () {
var selected = $('#dblist').find(":selected").text();
tablefill(selected);
});
function tablefill(selected) {
$('.advsearchbar').show();
$('#stable').show();
$('#table_id').dataTable({
"sAjaxSource": '/php/connect/searchtablequery.php',
"bProcessing": true,
"sScrollY": "500px",
"bDeferRender": true,
"bDestroy": true,
"sAjaxDataProp": "",
"fnServerParams": function (aoData) {
aoData.push({ "name": "db", "value": selected });
},
"aoColumns": [
{ "mData": "calldate" },
{ "mData": "recordingfile" },
{ "mData": "uniqueid" },
{ "mData": "src" },
{ "mData": "did" },
{ "mData": "lastapp" },
{ "mData": "dst" },
{ "mData": "disposition" },
{ "mData": "duration" },
{ "mData": "userfield" },
{ "mData": "accountcode"}],
"iDisplayLength": 20,
"bJQueryUI": true,
"sPaginationType": "full_numbers",
"sDom": '<"H"Tfr>t<"F"ip>',
"oTableTools": {
"sSwfPath": "/DataTables/extras/TableTools/media/swf/copy_csv_xls_pdf.swf",
"aButtons": [
"copy", "csv", "xls", "pdf",
{
"sExtends": "collection",
"sButtonText": "Save",
"aButtons": ["csv", "xls", "pdf"]
}]
}
});
}
});
The javascript is firing just fine but the one spot that triggers the fnfilterclear has that error prompted.
Look at http://datatables.net/plug-ins/api#how_to How to use Datatable Plug-in API. You have to include the function listed on that page to use the function.
To make use of one of the plug-in API functions below, you simply need to include it in the Javascript available for your page, after you load the DataTables library, but before you initialise the DataTable. After that, you will be able to initialise the table, and call the function on the resulting object.