Issue in client callable Catalog client script

[Kopal Garg]

Hello All,

I am new to GlideAjax and trying to check duplicate email address on a catalog form. I am getting "Failed to load resource: the server responded with a status of 404 (Not Found)" on submitting the form because of the script include and catalog script running in the background. Can anyone help what mistake I am making here?

-----------------------------Script include: "Name: EmailIDDuplicate" ---------------------------------

var EmailIDDuplicate = Class.create();
EmailIDDuplicate.prototype = Object.extendsObject(AbstractAjaxProcessor,{
duplicatecheck : function()
{
var email_ajax = this.getParameter('sysparm_a2');
var gr = new GlideRecord('sys_user');
gr.addQuery('email','email_ajax');
gr.query();
try
{
if(gr.next())
{
alert("Alert box of script");
return true;
}

else{
return false;
}
}
catch(err)
{
gs.log("Error is : "+err);
}
},
type: "EmailIDDuplicate"
});

---------------------------- Catalog client Script------------------------------

function onSubmit() {
//Type appropriate comment here, and begin script below

var email_value = g_form.getValue('email');

var ga = new GlideAjax('Email ID duplicate check');
ga.addParam('sysparm_a1', 'duplicatecheck');
ga.addParam('sysparm_a2', 'email_value');
ga.getXMLAnswer(checkemailResponse);

function checkemailResponse()
{
var answer = response.responseXML.documentElement.getAttribute("answer");
if(answer == 'true')
{
g_form.showErrorBox("Duplicate email");
g_form.setValue('email','');
}
else
{
return true;
}
}
}

Regards,

Kopal

[Naveen4]

Hi, it seems this is wrong here

ga.getXMLAnswer(checkemailResponse);

check this one.

Example code:

var ga = new GlideAjax('HelloWorld'); //Here HelloWorld is the script include name

ga.addParam('sysparm_name','helloWorld'); // we are calling helloWorld function

ga.addParam('sysparm_user_name',"Bob"); //we are passing paramter Bob

ga.getXML(HelloWorldParse); or // ga.getXMLWait();

 function HelloWorldParse(response) {

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

     alert(answer);

}

[Prateek Gupta3]

Hi,

Replace "sysparm_a1" with "sysparm_name".

Thanks,

Prateek

[ScienceSoft]

Hi Kopal Garg,

To pass variable value as query parameter, don't need to use quotes:
Your code

gr.addQuery('email','email_ajax');

Should be replaced with

gr.addQuery('email',email_ajax);

To call Script using AJAX, you need:

1. Create GlideAjax object:

var ga = new GlideAjax('your_script_name');

2. Specify options for calling a function from ершы script:

ga.addParam('sysparm_name', 'function_name'); // function name to call
// [Optional] if function has parameters
ga.addParam('sysparm_parameter_name', "Bob");

3. Use callback function to call the script function:

ga.getXML(someFunction);

function someFunction(response) {
  var answer = response.responseXML.documentElement.getAttribute("answer");
  // place your code here
}

[Somveer Karhan1]

Hello Kopal, 1. Make sure the Client Callable check box is selected in the script include. 2. In client script: - Call the script include by exact name and specify the function with syaparm_name parameter as below. var ga = new GlideAjax('EmailIDDuplicate'); ga.addParam('sysparm_name', 'duplicatecheck'); - Execute the server side code using getXML() ga.getXML(checkemailResponse); Mark correct, helpful based on the impact.