Mandatory Attachment on Submit based on Catalog Item Variable

gnunez · ‎05-30-2019

Hello all,

I have a requirement to make an attachment mandatory on submit based on a catalog item variable.

The question is: Are you requesting to relocate more than one phone? (relocate_phone)

If yes: attachment is required

If no: attachment is not required

In the past when making an attachment mandatory in a catalog task I have used business rules or catalog client scripts but in this case I cannot figure it out.

Can anyone assist?

Thanks,

Grace

German Monsalve · ‎09-10-2019

Hi The following codes worked for me:

For Desktop:

function onSubmit() {
	var condition= g_form.getValue('condition');
	try{	
		if(condition=='upload_file'){
			//Condition to make attachement mandatory is true
			var cat_id = g_form.getParameter("sysparm_item_guid");//This will return the sc_cart_item sys_id that is reserved. 
			var gr = new GlideRecord("sys_attachment");
			gr.addQuery("table_name", "sc_cart_item"); //unnecessary, but improves query efficiency
			gr.addQuery("table_sys_id", cat_id);
			gr.query(); //synchronous for non-service portal CMS.
			if (!gr.hasNext()) {
            g_form.addErrorMessage("Please Attach a File");
            return false;
			}
		}
	}catch(e){
		g_form.addErrorMessage(e);
		return false;
	}
}

For Mobile/Service Portal:

function onSubmit() {
   //Type appropriate comment here, and begin script below
	var condition= g_form.getValue('condition');
	
	if(condition=='upload_file')
		{

			if (this.document.getElementsByClassName('get-attachment').length == 0)	{
				 g_form.addErrorMessage('Please Attach a file');return false;
			}
		}
}