Passing variables from Client to Server side in Widget with Augular?

[georgechen]

Hi folks,

I am stuck at a widget where a client side script is having difficulty to pass variable to the server, wondering if I could get any advice?

I have a widget "Data table 3" consisting of Server/Client scripts.   In the client side, a variable c.data.c_topic need to pass to the server (see the highlighted below)

In the server side, try to display the variable by gs.addInfoMessage

As it can be seen, the data.c_topic shows as undefined.

I may need more details please let me know if so.

Thanks

[dave_jookhuu]

Thank you very much and do you know how to call ajax call from custom widget?

The ajax script include works just fine when I call it from incident form after adding onLoad() script include to the incident form.

However, when I try to call from custom widget nothing nothing happens, but throws error in the console.

/************* Ajax Script Include **************/

var BDO_Get_KowledgeBases_ID = Class.create();

BDO_Get_KowledgeBases_ID.prototype = Object.extendsObject(AbstractAjaxProcessor, {

get_kb_ID: function(){

return ("Thanks for your help Ujjawal Vishnoi....");

},

      type: 'BDO_Get_KowledgeBases_ID'

});

/************* Widget Client Script **************/

var ga = new GlideAjax('BDO_Get_KowledgeBases_ID'); // calling ajax

ga.addParam('sysparm_name','get_kb_ID');   // calling get_kb_ID method that defined above

ga.addParam('sysparm_kb_sys_id',"1bfe72f2de72f2dbfe4e72f2dbfe4bfe4"); // passing "sysparm_kb_sys_id"

ga.getXML(Get_KB_ID); // calling callback function

// the callback function for returning the result from the server-side code

function Get_KB_ID(response) {

var answer = response.responseXML.documentElement.getAttribute("answer");

alert(answer);

}

Thanks for your help

Dave Jookhuu

[ashishburman]

in client 

c.data.x="some data";

in server 

you will get the value of x as input.x

[tantony]

On a quick look I see have gs.addInforMessage() instead of gs.addInfoMessage(). Should that be the problem?