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Vigneshwaran Loganathan
Javascript to check field is empty
Hi, I have to check whether the field is empty before rendering that to another page. if its empty, IT SHOULD NOT go to next page. I have used Javascript for that. But its not Triggering.
<apex:page standardController="SME_Coaching__c" extensions="smecoachingcontroller" id="page" > <apex:sectionHeader title="SME Coaching" subtitle="Coaching Schedule" help="https://www.salesforce.com"/> <apex:form id="f1" > <script> function show() { var name=document.getElementById('page:f1:p1:ip1').value; if(name== "" || name==null) { document.getElementById("page:f1:p1:sc:ip1").innerHTML = "SME Name should not be Empty"; } } </script> <apex:pageblock id="p1" > <apex:pageBlockButtons > <apex:commandButton value="Check Availability" disabled="{!checkbutton}" action="{!availability}" onclick="return show();"/> </apex:pageBlockButtons> <apex:Pageblocksection id="sc" title="Skills and Tools" rendered="{!skillfield}"> <apex:inputField value="{!SME_Coaching__c.Skills_Catagory__c}" required="true" id="sy" /> <apex:inputfield value="{!SME_Coaching__c.sme1__c}" required="true" id="ip1"/> </apex:Pageblocksection>
You need to return false in your javascript function, please use below code : Please let me know if it will work for you.
Thanks,
Vishal