Change value datacard from Dropdown

[llserra]

Hi

I have a Form edit with some datacards from a sharepoint list, this is a computer with  ram ,hd ,veolocity...

Inside i have a DropDown has has a model from another sharepoint list ,with ram ,hd ,veolocity...

I want that if i change DropDown model all datacards change their values with values from the new Model.

I have tryed....

ComboBox_Model.Onselect and ComboBox_Model.Onchange -->

DataCardValue119.Text=ComboBox_Model.Selected.var_ram // Datacard ram value

or more simple

ComboBox_Model.Onselect and ComboBox_Model.Onchange --> DataCardValue119.Text="999" //to try

But DataCardValue119 never change his value

Does anybody know how i can change it also for ram and other datacardsvalues?

Thanks

[rsaikrishna]

@llserra 

You are not placing the formula in correct location.

To set the value of Ram field based on Model field, you should place the formula in Ram field's default property and Update property as well.

Regards

Krishna Rachakonda

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[llserra]

Hi Thanks for your answer, it works but not as expected because i want that datacardram value only change if i change drowpdown value. Do you know how to do it?
Thanks again

[llserra · Accepted solution]

I tryed this and it works...

DataCardValue120.Default

If(Parent.Default<>Value(ComboBox_Model.Selected.var_discoDuro) And Value(ComboBox_Model.Selected.var_discoDuro)<>0;Value(ComboBox_Model.Selected.var_discoDuro);Parent.Default)

update:

Value(DataCardValue120.Text)

And works ,when i change combobox ,always change datacard value ,if not ,datacard value it's his default value.

Thanks