View Bulk Operation page Customization i have created on view page which have option to update the node values but as a default behavior of VBO i first need to check the checkbox form my table and then click on update button then it goes to another page where i can select which value to be added 


After click on update button next page will come for selection of value 



after this selection and next is clicked the value get updated...

here i need to change this whole process to first page only i need my select box (i.e. Workgroup &amp; Project Type dropdown) should come to first page only where i have my list to select the value and update button on click of that the node values should update and i return back to the same page..
It's quite hard to understand exactly what you mean but I think an answer I wrote before might help since VBO doesn't really do what you want it to.

How to bulk delete selected content/nodes?



Follow the link if that "one page" functionality is what you need. It's limited but it works.