I want to use variable in expression for auto increment id on add more. but when I add variable in expression it won't work and when I statically enter string "_1" in expression it work
Here is code
$(document).ready(function() {
var row_number_current = 1;
var row_number_increment = Number(row_number_current);
row_number_increment += 1;
var addMore = '<div id="data_box_1"><label for="chart-pie-text_1">Chart Text</label></div>';
var row1 = addMore.replace("/_"+row_number_current+"/g", '_'+row_number_increment);
var row2 = addMore.replace(/_1/g, '_'+row_number_increment);
alert(row1);
alert(row2);
});
result of row1 is
<div id="data_box_1"><label for="chart-pie-text_1">Chart Text</label></div>
and row2 result is
<div id="data_box_2"><label for="chart-pie-text_2">Chart Text</label></div>