How to use Input Box Custom Constraint?

[#1]

Hi all. Thank you for reading this.

I am trying to follow the Qlikview Tutorial on page 107 regarding the Input Box until I got stuck on the Input Box custom constraint in the Constraint property page.

In the Tutorial the writer is trying to show the custom constraint which limits the input box values between -50 and 50. But the page doesn't show any script or expression on the Custom Constraint which I can use to set the limit.

Can anyone help?

[sbaldwin · Accepted solution]

Hi, add something like this in the custom box:

=$<50 and $>-50

Thanks

Steve

[#3]

Thank you Steve. It works.

Is the $ and = compulsory in this kind of expression?

[sbaldwin]

Hi, you don't actually have to use the =, but the $ represents the entered value of the input box is compulsory.

Thanks

Steve

[Anonymous]

Hi Steve,

I have an input box where user should be able to enter any value between 0 and 100.

So I have added a condition =$>=0 and $<=100 in Custom Constraints.Its woking ine now.

But when the qvw is deployed into access point, the input box constraints are not working. i.e user is still able to enter a value less than 0.

Can you please help me with this.