Hello and thanks for interesting in my problem.
I've got implemented database with datatables for equipment in company.
The problem is when I export my data to csv. Always every row is included into the csv file(I open it with excel), even when i custom view only a few of columns.
$( "#custom_print_view" ).dialog({
autoOpen: true,
modal: true,
height:400,
width:350,
buttons: {
"Show": function() {
$("#empty").dialog("close");
toShow.elements.push("inTime");
toShow.data = $("#custom_print_date").val();
if(toShow.elements.length >= 1){
$.post( baseUrl+"CustomPrint/download",{toShow: JSON.stringify(toShow)}).done(function(data){
data = JSON.parse(data);
columns = elementsToTable(toShow.elements);
update(data,columns);
//data = JSON.parse(data);
$('#exportLink').css('display', 'inline-block'); //show button when ready
var filename = 'hardware.csv'; //export .csv file
var blobby = new Blob([makeCSV(data)], {type: 'text/csv;charset=utf-8'}); //make blob object
$(exportLink).attr({
'download' : filename,
'href': window.URL.createObjectURL(blobby),
'target': '_blank'
});
})
}
else{
$("#empty").dialog("open");
}
$(this).dialog("close");
}
}
});
function update(data,columns){
var result='';
table = $('#Date').DataTable({
"pagingType": "simple",
"lengthMenu": [[50, 100, 150,200, -1], [50, 100, 150,200, "All"]],
"data": data,
"destroy": true,
"order": [[ 1, "asc" ]],
"scrollY": ($(window).innerHeight()-300)+"px",
"scrollCollapse": true,
"paging": true,
"columns": columns,
"columnDefs": [ {
"targets": 0,
"render": function ( data, type, full, meta ) {
if(data!=null)
{
return data.replace('"',"'");
}
else{
return data;
}
}
} ]
})
}
Where is the problem? I found on examples that it can work, and export only things that i searched through the search box or only the custom view with defined columns.
Please help me or ask me to copy other lines of code.
Cheers