Catching filter value in web application designer
I have to capture the value that user selects in the filter for that i have a web template and a information field in that and make appropriate settings to do that and got the output as desired but problem is that i want to display 'ALL' is user input's nothing in the filter. for e.g
var_customer a variable to take customer id as input, if user entere's 1001 then i am able to display that value in my template but if he doesn't enter any value then i need to display 'ALL'.
Any guidence to acheive this .....