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

[Kannan Nadar]

Hi George,

How are you trying to pass the variable? You would have to use GlideAjax. Checkout the below training material provided by ServiceNow.

https://developer.servicenow.com/app.do#!/training/article/app_store_learn_advanced_ui_helsinki_c_Mo...

Thanks,

Kannan

[georgechen]

Hey Kannan

I am trying to pass it in Angular.

[Ujjawal Vishnoi]

Hi George,

You can use c.server.update to send the data to server as mentioned below.

function($scope) {  

      var c = this;

  c.data.abc='Any Name';

      c.update = function() {

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

  c.data = {};

  })

      }

}

Server side you can use

if(input)

{

gs.log(input.abc);

}

else

{

//Code for intial load

}

Hope this helps.

Regards

Ujjawal

[dave_jookhuu]

Thank you very much!