How to call function present in server Ajax processsor from client script.

[mouli7]

Hi,

i need to call  showCalender() function from client script.
How to call it?




i already know how to pass parameters from client:

      schedulePage.addParam("myParam","myParamValue");

      schedulePage.run();

but i don't know how return values from the  server ajax.

that's why i need to know how functions can be called.

Thanks.

[Its_Azar]

Hi there @mouli7 

makee your Script Include is client-callable by extending AbstractAjaxProcessor.

Create the function showCalendar within the Script Include

var SchedulePage = Class.create();
SchedulePage.prototype = Object.extendsObject(AbstractAjaxProcessor, {
    showCalendar: function() {
        var result = {}; 
   
        return JSON.stringify(result);
    }
});

 Use the GlideAjax class to call the server-side function from the client script.

function callShowCalendar() {
    var ga = new GlideAjax('SchedulePage'); 
    ga.addParam('sysparm_name', 'showCalendar'); 
    ga.getXMLAnswer(handleResponse);
}

function handleResponse(response) {
    var answer = response.responseXML.documentElement.getAttribute("answer");
    var result = JSON.parse(answer);
    console.log(result); 
}

// Call the function
callShowCalendar();

If this helps upvote and kindly accept the response. 

[mouli7]

this solution you given is to crate a script include and making  a call 
but my question how to use the server ajax processor present in the screen shot.

[Community Alums]

Hi @mouli7 ,

Please check below community links for same problem

https://www.servicenow.com/community/developer-forum/how-to-call-an-ajax-script-include-from-a-busin...

https://www.servicenow.com/community/developer-forum/calendar-schedule-page-passing-parameters-from-...

Please mark my answer correct and helpful if this works for you

Thanks andRegards 

Sarthak