Wait for GlideRecord

[nakamura2]

Hi ServiceNow community,

I have searched a lot and didnt find anything about this, but i want to know how can i wait for a GlideRecord to finish before running another function:

CLIENT SCRIPT

c.data.processo = '555555'

c.server.update().then(function(){

console.log(c.data.id);

//$rootScope.$broadcast('consultar', c.data.id);

})

SERVER SCRIPT

if (input.processo){

var gr = new GlideRecord('x_jam_processos_processos')

      gr.addQuery("u_numero_unico", input.processo)

      gr.query();

      while (gr.next()){

              data.id = gr.sys_id;

      }

}

c.data.id returns an empty object ({}), and i cant do a while timeout without locking my widget.

It should working because im waiting for a promise, but the variable is empty.

By the way this is in a widget from service portal.

Sorry for bad english , please help

[Shusovit]

You can use this logic:

if(gr1.hasNext())

{

//CONTINUE

}

else

{

                  var gr2= new GlideRecord(<Table name>);

                  if(gr2.hasNext())

                  {

                  //CONTINUE

                  }

}

[nakamura2]

didn't work