How to pass data from HTML to server script or HTML to Client script in service portal?

Priyanka28 · ‎07-11-2020

I have to pass data from server to HTML or vice versa how would i achieve that?

AMIT SHISHODIA2 · ‎07-11-2020

You can do it like this
HTML:

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 help.please message me

View solution in original post

AMIT SHISHODIA2 · ‎07-11-2020

Priyanka,is it working fine?
just telling you
Till then please reply

AMIT SHISHODIA2 · ‎07-11-2020

Below this line(c.action = function(state,comments) { ) use if condition

if(state =='rejected' && !c.data.comments) {
c.data.no_comments = false;
alert("demo");
return;

}

and use other part(OOB) in else condition

AMIT SHISHODIA2 · ‎07-11-2020

Now please update me about your progress

Archit Bansal · ‎07-11-2020

Hi Priyanka,

To pass data from HTML (Client side) to server script, you can use c.server.update or c.server.get methods provided by ServiceNow.

To pass data from client script to HTML, you use Angular binding using controller global object i.e. c

For eg:

Client script:

c.example = 'Hello world!';

HTML:

<span>{{c.example}}</span>

You can refer to these links for further information:

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

Thank you.

AMIT SHISHODIA2 · ‎07-12-2020

Hi Priyanka,please mark my answer correct and helpful if it helps you.
In case of any query,please reply.