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

[Priyanka28]

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

[AMIT SHISHODIA2 · Accepted solution]

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 help.please message me

[Priyanka28]

Hi Amit,

Thanks for the quick respond i will try this then let you know

[AMIT SHISHODIA2]

OK Priyanka.I did same and get the output.

[Priyanka28]

And how's client script and HTML communicate?