Total Sum Display in text field

 
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How to show the sum of total quantity based on IDValues in text field read-only like

ID=123

value=10

ID=123

Value=12


Total Values=10+12 (ID unique value=123)

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    2 answers

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      Hi, did you try using the Calculation Field? Alternatively, you could use custom JavaScript to perform the calculation after retrieving the field values using Javascript API#getValues(fieldId).

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        You can add Custom Html to your form and write Js to calculate. 

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