I have set a variable v_product:
I use Input box in qv,through webpage always see "undefined" in Input Box,I want to not show "undfined".
Can anyone help me on this ? thank you!
If you have no input constraints on your variable, this will happen.
Go to Settings > Document Settings > Variables > Input Constraints
You can also mange these constraints while you are configuring the input box.
Go to Input Box Properties > Constraints > Input Constraints
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