I have a table that loads its data via ajax, and I want hyperlinks in a column. I did something similar as in the fourth example in the columns.render documentation.
$('#mytable').DataTable({
'ajax': { /* ... */ }
'columns': [
{
'data': 'label',
'render': function (data, type, row, meta) {
return '<a href="' + /* url goes here */ + '"> + data + '</a>';
}
}
This works nicely, but it is vulnerable for XSS. If the ajax call returns some malicious html inside the json, there will be troubles. I read about the text helper to prevent such exploits. But is there a way to get data processed by the text helper, before it is used to create the link? I cluelessly tried the following:
$('#mytable').DataTable({
'ajax': { /* ... */ }
'columns': [
{
'data': 'label',
'render': function (data, type, row, meta) {
var sanitized = $.fn.dataTable.render.text(data, type, row, meta);
return '<a href="' + /* url goes here */ + '"> + sanitized + '</a>';
}
}
but that did not work.
