Combobox control Onchange behaviour how is it different from dropdown control

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Posted on by pcakhilnadh

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I have a dependent dropdown control inside a gallery controls
If I change a value from the dropdown , in Onchange I patch the value selected to "item dropdownA" of my datasource of gallery control.
In the dropdown default I've set ThisItem.dropdownA .
When I change a higher dropdown I patch blank() values to the data source so that my subsedsquent dropdowns is cleared.

How to do the same on Combobox control? When I update onchange of combo box control it behaves abruptly. it clears its own items. It doesnt patch data source properly and it doesnot clear subsequent comboboxes

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WarrenBelz 154,941 Most Valuable Professional on at

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Hi @pcakhilnadh ,

On the OnChange of the higher combo box

UpdateContext(VarReset:true}); UpdateContext(VarReset:false});

then on the Reset of the lower Combo Box

If( ThisItem.IsSelected, varReset )

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WarrenBelz 154,941 Most Valuable Professional on at

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Hi @pcakhilnadh ,

Just checking if you got the result you were looking for on this thread. Happy to help further if not.

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