Add rows with values in child table

Frappe Framework App Development
1

Hello,

i need to add rows in child table with values using js,

i tried

frappe.ui.form.on('Batch Packing', {
	refresh(frm) {
    var a = frappe.model.add_child(cur_frm.doc, "Batch Packing", "batch_items");
    a.item_code = item_a;
    a.materials = item_name_a;
    a.unit = uom;
    refresh_field("batch_items");

 }
})

but its not saving, when i refresh the page its discard the old row and insert new one.
also giving me error of pymysql.err.InternalError: (1054, "Unknown column 'batch_no' in 'field list'")
when creating new doc.

NOTE : batch_no is the first field of parent doctype. when i change the first field to another it throws the same error with first field name.

2 Likes
2

Anybody?

3

@shahid,
To add Child via Code,

cur_frm.add_child("project_item_list"); // childTable Field Name

in my it is project_item_list

4

and how to fill rows in child table?

5

@shahid

var childTable = cur_frm.add_child("project_item_list");
childTable.fieldname="Text"

cur_frm.refresh_fields("project_item_list");
2 Likes
6

Thanks. :+1:

7

I am doing the same thing above described but getting error.
i.e.
Cannot read property ‘options’ of undefined

please help.

8

Share your code.

9

It is resolved now,can you please help me in How to build HTMl table with a loop by using client side custom script??

10

You may refer to this page How to create a simple HTML table, and load the content from the other doctype? - #2 by max_morais_dmm

frappe.ui.form.on('Target Doctype', 'refresh', function(frm, cdt, cdn){
   frappe.call({
     'method': 'frappe.client.get_list',
     'args': {
       'doctype': 'Source DocType',
       'columns': ['*']
       'filters': [['Source DocType', 'link_reference', '=', frm.doc.name]]
     },
     'callback': function(res){
         var template = "<table><tbody>{% for (var row in rows) { %}<tr>{% for (var col in rows[row]) { %}<td>rows[row][col]</td>{% } %}</tr>{% } %}</tbody></table>",
        frm.set_df_property('html_fieldname', 'options', frappe.render(template, {rows: res.message});
        frm.refresh_field('html_fieldname');
     }
   })
});
1 Like