556981_zh-TW

liliconcom

如何向全局數據過濾器發送消息？

有沒有辦法將消息發送到全局過濾器以通過腳本顯示不同的過濾器？

 

有時我想查看/調用以前保存的幾個過濾器設置或“where 子句”。

 

Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/Cities.jmp" );
obj = dt << Data Filter(conditional);
obj << Add Filter( columns( :POP ) );
obj << Add Filter( columns( :Region, :State, :City ), Where( :Region == "S" ), Where( :State == {"SC", "NC"} ) );

wait(1);

//This works
obj << clear;
obj << ( filter column( :Region, :State, :City )<< Where( :Region == "S" ) );

//Unable to work once multiple clauses are perscribed
obj << clear;
obj << ( filter column( :Region, :State, :City )<< Where( :Region == "S" & State == "LA") );

感謝幫助！

數據表腳本