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Update table.js (#6072)

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Allow directly copy tab delimited multi records from Excel or text files, paste directly to the child table
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Fisher Yu 2018-09-13 00:55:42 +08:00 • committed by Rushabh Mehta
parent b4c063e96c
commit bdbf604317
1 changed files with 68 additions and 0 deletions
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68
frappe/public/js/frappe/form/controls/table.js
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@ -20,6 +20,74 @@ frappe.ui.form.ControlTable = frappe.ui.form.Control.extend({
$('<p class="text-muted small">' + __(this.df.description) + '</p>')
.appendTo(this.wrapper);
}
this.$wrapper.on('paste',':text', function(e) {
var cur_table_field =$(e.target).closest('div [data-fieldtype="Table"]').data('fieldname');
var cur_field = $(e.target).data('fieldname');
var cur_grid= cur_frm.get_field(cur_table_field).grid;
var cur_grid_rows = cur_grid.grid_rows;
var cur_doctype = cur_grid.doctype;
var cur_row_docname =$(e.target).closest('div .grid-row').data('name');
var row_idx = locals[cur_doctype][cur_row_docname].idx;
var clipboardData, pastedData;
// Get pasted data via clipboard API
clipboardData = event.clipboardData || window.clipboardData || event.originalEvent.clipboardData;
pastedData = clipboardData.getData('Text');
if (!pastedData) return;
var data = frappe.utils.csv_to_array(pastedData,'\t');
if (data.length === 1 & data[0].length === 1) return;
if (data.length > 100){
data = data.slice(0, 100);
frappe.msgprint('for performance, only the first 100 rows processed!');
}
var fieldnames = [];
var get_field = function(name_or_label){
var fieldname;
$.each(cur_grid.meta.fields,(ci,field)=>{
name_or_label = name_or_label.toLowerCase()
if (field.fieldname.toLowerCase() === name_or_label ||
(field.label && field.label.toLowerCase() === name_or_label)){
fieldname = field.fieldname;
return false;
}
});
return fieldname;
}
if (get_field(data[0][0])){ // for raw data with column header
$.each(data[0], (ci, column)=>{fieldnames.push(get_field(column));});
data.shift();
}
else{ // no column header, map to the existing visible columns
var visible_columns = cur_grid_rows[0].get_visible_columns();
var find;
$.each(visible_columns, (ci, column)=>{
if (column.fieldname === cur_field) find = true;
find && fieldnames.push(column.fieldname);
})
}
$.each(data, function(i, row) {
var blank_row = true;
$.each(row, function(ci, value) {
if(value) {
blank_row = false;
return false;
}
});
if(!blank_row) {
if (row_idx > cur_frm.doc[cur_table_field].length){
cur_grid.add_new_row();
}
var cur_row = cur_grid_rows[row_idx - 1];
row_idx ++;
var row_name = cur_row.doc.name;
$.each(row, function(ci, value) {
if (fieldnames[ci]) frappe.model.set_value(cur_doctype, row_name, fieldnames[ci], value);
});
frappe.show_progress(__('Processing'), i, data.length);
}
});
frappe.hide_progress();
return false; // Prevent the default handler from running.
})
},
refresh_input: function() {
this.grid.refresh();