9aca025be2
* Fetch value in Child Table for a field Sample Script to fetch value in child table * Update fetch value in child table field
18 lines
523 B
Plaintext
18 lines
523 B
Plaintext
## Example to fetch value in a child table field from master doctype
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### Sample Script to fetch expiry_date field from Batch doctype to Sales Invoice Item table
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Step 1: Create Custom Script for _**Sales Invoice**_ (parent) doctype
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Step 2: Script as below & Save
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```
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frappe.ui.form.on("Sales Invoice Item", "batch_no", function(frm, cdt, cdn) {
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var d = locals[cdt][cdn];
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frappe.db.get_value("Batch", {"name": d.batch_no}, "expiry_date", function(value) {
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d.expiry_date = value.expiry_date;
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});
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});
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```
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