How to send value to Html field using server/client script?

[Bharath kumar6]

I need to send the value of incident task's description in the below field.

This field is in the portal.

<div class="edit_email" ng-if="edit">
<h2> Email Response: </h2>
<textarea style="width: 100%; margin-bottom: 20px;" ng-model="data.approval.task.description" ng-model-options={}>
</textarea>
</div>

This text area will come up when a user clicks on "Edit" option.

And this text are should contain the description of the current incident_task.

How do I pass the description value to this field.

[Anmol8]

Hi,

You can do it like this
HTML:

<textarea id="comments" name="comments" rows="4" cols="30" ng-model="c.data.comments">
</textarea>

Server Side:

if (input && input.op && userApprovalAccess) {
gr.comments = input.comments;
}

In var field line,

use this 

var fields = $sp.getFields(gr, 'state,sys_created_on,comments');

use this below data.fields = fields;

var work = gr.comments.getJournalEntry(1);
var array = work.split(")");
data.comment = array[1];

Now,In comments we have got comment we entered


In HTML to display server side data use

Comment:<div>{{c.data.comment}}</div>

It will pass data from HTML to server side

Please mark correct and helpful if it helps you.

In case of any further, message me.

Regards

Anmol Saraswat

[Anmol8]

You can refer to these links for further information:

• https://docs.servicenow.com/bundle/orlando-servicenow-platform/page/build/service-portal/concept/wid...
• https://serviceportal.io/communicating-between-the-client-script-and-the-server-script-of-a-widget/
• https://serviceportal.io/docs/

Please mark this response as 'Helpful' if this answers your question or reply to me if you have any other queries.

Thank you.