Q: How can I solve the issue that the label thematic map created based on an e­xpression composed of two fields cannot display?

A: While constructing an expression with two fields, you can directly use “+” to connect two fields if two fields are both in string. However, if a field is in numeric type, please convert it into a string first, and then connect it with another string, which is as follows: str(field1)+str(field2).

08 July,2019
Tags: iDesktop

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