Attribute Form - value relation widget takes key again instead of value

signedav · signedav · commit 2daae54d1626 · 2017-11-09T08:46:26.000+01:00
Corrected: Value relation widget update incorrectly tries to use value instead of key

The mapped key has to be set in the return value (not the input value).
In the release-2_18 the key was returned correctly but in another structure. So this is corrected now.
diff --git a/src/gui/editorwidgets/qgsvaluerelationwidgetwrapper.cpp b/src/gui/editorwidgets/qgsvaluerelationwidgetwrapper.cpp
@@ -66,7 +66,7 @@ QVariant QgsValueRelationWidgetWrapper::value() const
     {
       if ( item.value == mLineEdit->text() )
       {
-        v = item.value;
+        v = item.key;
         break;
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ QVariant QgsValueRelationWidgetWrapper::value() const`
`66`	`66`	`{`
`67`	`67`	`if ( item.value == mLineEdit->text() )`
`68`	`68`	`{`
`69`		`- v = item.value;`
	`69`	`+ v = item.key;`
`70`	`70`	`break;`
`71`	`71`	`}`
`72`	`72`	`}`