Accessing the UI Macro - List field in client script on the standard change record producer / must contain > 2 changes
(note the out of the box field has been re-labelled slightly in this example)
within the UI macro:
<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
<j:set var="jvar_html_identifier" value="std_change_proposal.change_requests"/>
--> g_form.getValue('std_change_proposal.change_requests'); will work in the onsubmit client script
example to prevent submission if the field contains less than 3 changes
function onSubmit() {
var field_name = 'std_change_proposal.change_requests';
var msg = getMessage('chg.std_chg_proposal');
var sample_chg_reqs_field = g_form.getValue(field_name);
if ((sample_chg_reqs_field.match(/,/g) || []).length < 2) {
g_form.addErrorMessage(msg);
alert(msg);
g_form.hideFieldMsg(field_name);
g_form.showFieldMsg(field_name, msg, 'error', true);
return false;
} else {
g_form.hideFieldMsg(field_name);
}
}
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