The following example shows how you can prevent a user from pressing Enter in a Flex TextArea control by listening for the textInput event and checking the TextEvent object’s text property for a newline character (”\n”).
Full code after the jump.
Continue reading ‘Preventing line feeds in a TextArea control in Flex’
The following example shows how you can perform numeric sorts, case sensitive sorts, or case insensitive sorts in the Flex DataGrid control by setting a custom sort compare function on the DataGridColumn using the sortCompareFunction property, the static ObjectUtil.numericCompare() method, and the static ObjectUtil.stringCompare() method.
Full code after the jump.
Continue reading ‘Performing case [in]sensitive sorts using the DataGrid control in Flex’
