Unhandled exception in GlideAJAX

[Dave_p]

Hi,

I am facing a issue in GlideAJAX and ScriptIncludes. Kindly help.

GlideAJAX

function onChange(control, oldValue, newValue, isLoading) {
    if (isLoading || newValue == '') {
        return;
    }
	g_form.addInfoMessage("before");
    if (newValue == "") {
        g_form.setValue('current_primary_approver', "");
        g_form.setValue('share_type', "");
        g_form.setValue('protocol_type', "");
    } else {
		g_form.addInfoMessage('after');
        var ga = new GlideAjax('populate_modify_network');
        ga.addParam('sysparm_name', 'get_modify');
        ga.addParam('sysparm_share_path', newValue);
        ga.getXML(callBackFunction);
		g_form.addInfoMessage('entering function');
        function callBackFunction(response) {
			g_form.addInfoMessage('line 1');
            var answer = response.responseXML.documentElement.getAttribute("answer");
			g_form.addInfoMessage('line 2');
            var op = JSON.parse(answer);
			g_form.addInfoMessage('line 3');
            g_form.setValue('current_primary_approver', op.approver);
			g_form.addInfoMessage('line 4');
            g_form.setValue('share_type', op.type);
			g_form.addInfoMessage('line 5');
            g_form.setValue('protocol_type', op.protocol);
			g_form.addInfoMessage('line 6');


        }

    }
}

ScriptIncludes

var populate_modify_Network = Class.create();
populate_modify_Network.prototype = Object.extendsObject(AbstractAjaxProcessor, {

	get_modify : function()
	{
		var path = this.getParameter('sysparm_share_path');
		var values = {};
		
		var gr = new GlideRecord('u_cmdb_ci_file_share');
		gr.addQuery('sys_id',path);
		gr.query();
		if(gr.next())
			{
				values.approver = gr.managed_by.toString();
				values.type = gr.u_type.getDisplayValue();
				values.protocol = gr.u_protocol.getDisplayValue();
				
				
				
				
			}
		return JSON.stringify(values);
	},

    type: 'populate_modify_Network'
});

Error

I am getting until 'entering function'.

Regards

Suman P.

[Martin Friedel · Accepted solution]

Hello, you have typo in Catalog Client Script:

 var ga = new GlideAjax('populate_modify_network');

Parameter is case sensitive, it should contain capital letter N:

 var ga = new GlideAjax('populate_modify_Network');

If my answer helped you, please mark it as correct and helpful, thank you 👍
Martin

[Kieran Anson]

Hi,

You should be able to avoid a GlideAjax call and client script altogether.

You can use the auto populate option on your 3 variables, and set the dependency to the share_path field. You can then choose the value to populate via the reference field. This config is done directly on each variable record