Row-specific Select options in Child Table?

[Omar-Abdullah]

See this:

[Tutorial] set_df_property | Parent Table & Child Table | 2023

[New Project (1)] Summary Learn how to use the set_df_property function in ERPNext to dynamically modify properties of DocField (fields) in your custom applications. This powerful feature allows you to customize field behavior, such as making fields read-only, hiding them conditionally, or setting default values. Enhance your ERPNext application with this tutorial! Reference Documentation How to use “frm.set_df_property” in child table? [Tutorial] set_df_property for child table fields? G…

You can use this code, you need to loop through the table to get the child variable:

frm.set_df_property(frm.doc.tablefield, 'options', [...options], frm.doc, childtablefield, child.name)

Example:

for (let child of frm.doc.childtable) {
	if (x) {
          frm.set_df_property(child.parentfield, 'options', [1, 2, 3], frm.doc.name, 'tablefieldname', child.name)
    } else {
          frm.set_df_property(child.parentfield, 'options', [1, 4, 5], frm.doc.name, 'tablefieldname', child.name)
    }
}
frm.refresh_field("childtable");