Add a child table field value when another field in the same child table is filled

Frappe Framework Customization
1

I have a child table in sales invoice, it has two fields Taxes, tax percentage

ebrb
ebrb1305×428 31.1 KB

now the value of tax percentage is dependent upon value of Taxes field
for example value of Taxes will be ‘GST 18% - P’ so value of field ‘tax percentage’ should be 18
so how can i fill the value of field ‘tax percentage’ when the field Taxes is filled

2

Hi @Vinay1,

You can apply the client script for that. Please check it.

frappe.ui.form.on('Sales Invoice Item', {
    item_tax_template: function(frm, cdt, cdn) {
        var row = locals[cdt][cdn];
        var taxTemplate = row.item_tax_template;

        var taxPercentage = taxTemplate.match(/\d+/);
        if (taxPercentage) {
            frm.set_value('tax_percentage', parseInt(taxPercentage[0]));
        } else {
            frm.set_value('tax_percentage', null);
        }
    }
});

Please set your field name in the script according.

Thank You!