Script Include and List Collector Variable

[danielbartholom]

Hi looking for some assistance please - Is this possible?:

I have a Cat Item with 2x fields on it

1) Assets - List Collector variable - Referencing alm_asset
2) Description - Multi Line variable

I have created the following Script Include:

On the Cat Item I have created the following Catalog Client Script

 Basically what this doing when you select an Asset on the cat item it is pulling back the display name and serial number to the Disposals field:

Is there a way I can edit my scripts so that if multiple assets are selected in the List Collector the display name and serial number will be displayed for each on a new line?

Any assistance would be most appreciated. Happy to share further information if required

Thanks

[Shweta KHAJAPUR]

check below li in script include,

var arr = [];

[danielbartholom]

OK I have done the following replaced the client script with the following:

function onChange(control, oldValue, newValue, isLoading) {
if (isLoading || newValue == '') {
return;
}
 
//Type appropriate comment here, and begin script below
var ga = new GlideAjax('getAssetDetails') ;
ga.addParam('sysparm_name','getApp');
ga.addParam('sysparm_app',newValue);
ga.getXML(hello);
 
function hello ()
{
var answer = ga.getAnswer();
var myArray = answer.evalJSON();


for(i=0;i<myArray.length-1;i++){


g_form.setValue('disposals',myArray[i]); //network_path is your variable where you want to store path
}


}
}

Whether the line var is arr = {}; or arr = [];

I still receive the error on the browser:
There is a JavaScript error in your browser console

[danielbartholom]

Here is the latest script include:

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

getApp:function(){
var arr = [];
var app = this.getParameter('sysparm_app').split(',');
var dis;
var gr = new GlideRecord('alm_asset'); //Replace cmdb_ci_appl with your table name
gr.addQuery('sys_id','IN',app);
gr.query();
while(gr.next())
{
arr.push(gr.display_name); //Path should be replaced with you field which contains Path on technical system table
}
return arr;
},
type: 'getAssetDetails'
});

[Shweta KHAJAPUR]

Replace your return part with below code,

return JSON.stringify(arr);

[danielbartholom]

Updated the Script include to the following:

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

getApp:function(){
var arr = [];
var app = this.getParameter('sysparm_app').split(',');
var dis;
var gr = new GlideRecord('alm_asset'); //Replace cmdb_ci_appl with your table name
gr.addQuery('sys_id','IN',app);
gr.query();
while(gr.next())
{
arr.push(gr.display_name); //Path should be replaced with you field which contains Path on technical system table
}
//return arr;
return JSON.stringify(arr);
},
type: 'getAssetDetails'
});

Receiving same error in browser