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sayanasreekanth@gmail.comsayanasreekanth@gmail.com 

Throwing Null value because some mistake in VF page

Hi

 

I am trying to insert a value in tool1.Search_by_GAN__c = 'linkselected'; But the value is getting null in debug log. it is entering in to the loop but throwing null value. I am sure i did some mistake in the visualforce page  I mentioned something wrong in the value in VF page mentioned below in Red.

 

VF page:

 <apex:outputLink target="_blank" onclick="callCon('DST');" value="https://www3.onlinefinancialdocs.com/tf/FANMedia?tx=Startup&cz=c060413270517141319080417&cmd=logon_&doctype=list&qta=verify">DST</apex:outputLink>

 

<apex:actionFunction name="callCon" oncomplete="callCon1();"/>
<apex:param name="firstParam" value="callcon1();" assignTo="{!linkselected}"/>
<apex:actionFunction name="callcon1" action="{!searchLink}"/>

 

Controller:

 public String linkSelected {get; set;}

 public PageReference searchLink() {

tool1 = new Tool_Used__c(); 
uList1 = new List<Users_of_Tool__c>(); 

if(linkSelected != null && linkSelected != '') {
system.debug('###### '+linkselected);
tool1.Search_by_GAN__c = 'linkselected';
}

}

sivaextsivaext

Hi 

 

I think action function syntax is not correct. 

 

  <apex:action function  name ='', action =''>

        <apex:param name ='' value ='', assignedTo=''>

</apex:action function>
sayanasreekanth@gmail.comsayanasreekanth@gmail.com

Can you please let me know what would be the action function syntax inmy case please?

 
sivaextsivaext

Hi 

 

try this

 <apex:actionFunction name="callcon1" action="{!searchLink}">

    <apex:param name="firstParam" value="callcon1();" assignTo="{!linkselected}"/>

</apex:actionFunction>