2021.2

["ItemTotal"]);
this.find('@ItemDesc@').text( record.tables['detail'][i].fields
["ItemDesc"]);
this.find('@nr@').text(i);
});
The following script clones and populates a boilerplate row. Once completed you will need to
hide the boilerplate row.
for(var i = 0; i < record.tables['detail'].length; i++) {
var row = results.clone(); //Clone our boilerplate row
row.find('@ItemNumber@').text( record.tables['detail'][i].fields
["ItemNumber"]);
row.find('@ItemOrdered@').text( record.tables['detail'][i].fields
["ItemOrdered"]);
row.find('@ItemTotal@').text( record.tables['detail'][i].fields
["ItemTotal"]);
row.find('@ItemDesc@').text( record.tables['detail'][i].fields
["ItemDesc"]);
row.find('@nr@').text( i );
results.parent().append(row);
}
// Hide our boilerplate row (note that this doesn't really delete
the row).
results.hide();
closest()
This function gets the first parent element that matches a selector, by testing the element itself
and traversing up through its ancestors in the DOM tree. (In HTML, a parent is an element that
contains another element.)
The function can be used for:
l The elements that match the selector of a script (see "results" on page1448).
l One element that matches the selector of a script that runs for "Each matched element"
(see "this" on page1364 and "Setting the scope of a script" on page883).
l The elements returned by a query in the template (see "query()" on page1319).
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