Hi,

           I have created a mass update button on custom object using Visualforce. Visualforce page works fine but we need to have alert message (Select the row you want to update) on custom button on the list page.

Can someone guide me through this with sample code as I am new to Visualforce and Javascript.

Thanks

I am finding it very irritating in a situation where I implement a Mass Update Button on a List View tab and I've Set the Button as Visualforce Page redirect then I CANNOT display a Message alert for User to First Select records, the way sControls work, I'm stuck here without any check for that button. And I cannot use scontrols for implementing the button.

Any suggestion or any info when will salesforce allow us to apply a Record Selection validation alert when we implement a List Button with Visualforce page redirect ?