How to get checkbox value from Datatable? - datatables

Question

I want to get the selected checkbox value from the data table, in my table, I have two columns and the first one is for the checkbox and the second one is for display values.
Here is just returning a checkbox. How can we know that there is a click that happens?
Help me.
Here is the code
function BindColumSelectTable(DataExchangeList) {
debugger
$('#columnSelectTable').DataTable({
"data": DataExchangeList,
"destroy": true,
"columns": [
{
data: 'check', render: function (data, type, row) {
debugger;
return '<input type="checkbox"/>'
}
},
{ data:"FieldCaption" },
],
"columnDefs": [
{
orderable: false,
className: "select-checkbox",
targets:0
},
{ className:"tabletdAdjust","targets":[1]}
],
});}
I'm using jquery data table

Answer 1

function BindColumSelectTable(DataExchangeList) {
$('#columnSelectTable').DataTable({
"data": DataExchangeList,
"destroy": true,
"columns": [
{
data: 'check', render: function (data, type, row) {
var checkbox = $("<input/>",{
"type": "checkbox"
});
if(data === "1"){
checkbox.attr("checked", "checked");
checkbox.addClass("checked");
}else{
checkbox.addClass("unchecked");
}
return checkbox.prop("outerHTML")
}
},
{ data:"FieldCaption" },
],
"columnDefs": [
{
orderable: false,
className: "select-checkbox",
targets:0
},
{ className:"tabletdAdjust","targets":[1]}
],
});}
Try this

Answer 2

Here is the answer I use onclick function for each click it will trigger the function
function BindColumSelectTable(DataExchangeList) {
debugger
$('#columnSelectTable').DataTable({
"data": DataExchangeList,
"destroy": true,
"columns": [
{
data: 'ColumnCheck', render: function (data, type, row) {
debugger;
return '<input type="checkbox" onclick="ColumnCheck(this)"/>'
}
},
{ data:"FieldCaption" },
],
"columnDefs": [
{
orderable: false,
className: "select-checkbox",
targets:0
},
{ className:"tabletdAdjust","targets":[1]}
],
});
}
the above code is the same i used in the question only one thing i added is an onclick function
and the onclick function is
function ColumnCheck(thisObj) {
debugger;
var dataExchangeCheckColumnVM = $('#columnSelectTable').DataTable().row($(thisObj).parents('tr')).data();
var dataExchangeCheckColumnList = $('#columnSelectTable').DataTable().rows().data();
for (var i = 0; i < dataExchangeCheckColumnList.length; i++) {
if (dataExchangeCheckColumnList[i].FieldCaption !== null) {
if (dataExchangeCheckColumnList[i].FieldCaption === dataExchangeCheckColumnVM.FieldCaption) {
dataExchangeCheckColumnList[i].ColumnCheck = thisObj.checked;
}
}
}
_dataExchangeColumnList = dataExchangeCheckColumnList;
}
so i used an property **ColumnCheck ** it is boolean variable. on each iteration it will added a true value if check box is checked