taxRateField this edit on("click.mselect-delete", ".mselect-delete", function() { if(!confirm('<?=/*@escapeNotVerified */__( 'Do you really want to delete this tax rate?') ?>')) { return;} var that=$(this), select=that.closest('.mselect-list').prev(), rateValue=that.parent().find( 'input[type="checkbox"]').val();$( 'body').trigger( 'processStart');var ajaxOptions={ type:'POST', data:{ tax_calculation_rate_id:rateValue, form_key:$( 'input[name="form_key"]').val() }, dataType:'json', url:'<?=/*@escapeNotVerified */$block->getTaxRateDeleteUrl() ?>', success:function(result, status) { $( 'body').trigger( 'processStop');if(result.success) { that.parent().remove();select.find( 'option').each(function() { if(this.value===rateValue) { $(this).remove();} });select.trigger( 'change.hiddenSelect');} else { if(result.error_message) alert({ content:result.error_message });else alert({ content:'<?=/*@escapeNotVerified */__( 'An error occurred') ?>' });} }, error:function() { $( 'body').trigger( 'processStop');alert({ content:'<?=/*@escapeNotVerified */__( 'An error occurred') ?>' });} };$.ajax(ajaxOptions);}) .on( 'click.mselectAdd'