Hi LG,
Here is the code.
Onsubmit script
________________
function onSubmit() {
var istrue = g_form.getValue('u_relate_to_project');
if(istrue == 'true')
{
var curSysid = g_form.getUniqueValue();
var ga = new GlideAjax('check_projects_exists');
ga.addParam('sysparm_name','isProjectExist');
ga.addParam('sysparm_currentsysid', curSysid);
ga.getXMLWait();
var answer = ga.getAnswer();
if(answer == 'Not Exist')
{
alert('Please select one project');
return false;
}
}
}
__________________________________
Includescript
Name : check_projects_exists
Active : true
Client callable : true
Script:
var check_projects_exists = Class.create();
check_projects_exists.prototype = Object.extendsObject(AbstractAjaxProcessor,
{
isProjectExist: function()
{
var answer ='';
var cursysid = this.getParameter('sysparm_currentsysid');
gs.log('cursysid :'+cursysid);
var gr = new GlideRecord('task');
gr.addQuery('parent', cursysid);
gr.query();
if(!gr.next())
{
answer = "Not Exist";
}
else
{
answer = "Exist";
}
return answer;
}
});
