Pass form value from UI Action to HTML in UI Page

[Chenab Khanna]

Hi

I have a requirement to hide few choice values of a field based on HR Service when the button is clicked.

When a user clicks "Rescind" button in Lifecycle event case, a dialog window appears and user is asked to submit Rescind reason. 

My requirement is, based on the HR Service of the LE Case, i need to display certain choice values.

Backend code -

A UI Page is called in the UI Action which is displaying the choice values - 

UI Action - 

UI Page - 

HTML - 

<?xml version="1.0" encoding="utf-8" ?>
<j:jelly trim="false" xmlns:j="jelly:core" xmlns:g="glide" xmlns:j2="null" xmlns:g2="null">
<g:ui_form id="LE rescind dialog">
<style type="text/css">
#le_rescind_dialog_footer input {
width: 100%;
}

.required-marker {
content: "*";
}
</style>
<script>
$j(document).ready(function() {
$j("#le_rescind_comment").focus();
});
alert("hello "+RP.getWindowProperties().get('sysparm_v1'));
</script>
<g:evaluate var="jvar_sysparm_v1" expression="RP.getWindowProperties().get('sysparm_v1')" />
<g:evaluate object='true' jelly='true'> var isRequired = 'true'; </g:evaluate>
<g:evaluate var="jvar_gr" object='true' jelly='true'> var reasons = JSON.parse(new
sn_hr_le.LifeCycleEventsClientCallableUtil().getRescindReasonsUIAction("${jvar_sysparm_v1}")); </g:evaluate>

The lines highlighted in red is how i am trying to pass HR Service as an argument to the script include but it is returning null.

Can anyone help me with correct syntax or any other way to pass a form value from UI Action to HTML in UI Page?

[-O-]

All of the above means that your code should be something like:

<g2:evaluate var="jvar_reasons" object="true" jelly="true">

var reasons = new sn_hr_le.LifeCycleEventsClientCallableUtil().getRescindReasonsUIAction(jelly.jvar_sysparm_v1);
reasons;

</g2:evaluate>

Not the last statement reasons, which basically counts for a return - that is how one does returns in an evaluate node.

After that node, variable jvar_reasons will contain whatever the called method returns.

But, of course, it will only be available in phase 2 spots, like <g2:evaluate/> and $[ ], but not <g:evaluate/> and ${ } too.