12 common flex function Codes

1. Copy content to system clipboard System. setclipboard (strcontent ); CopyCode 2. Copy an arraycollection // Dummy solution (well, it works) VaR bar: arraycollection = new arraycollection (); For each (var I: object in AC ){ Bar. additem (I ); } // Fantastic! // VaR bar: listcollectionview = new listcollectionview (AC ).List); Copy code 3. Open a new browser window NavigatetoURL (New URLRequest ('HTTP: // NTT. CC'), '_ blank '); Copy code 4. Refresh the browser NavigatetoURL (New URLRequest ("Javascript: Location. Reload (); ")," _ Self ") Copy code 5. Close your browser NavigatetoURL (New URLRequest ("javascript: window. Close ()"), "_ Self "); Copy code 6. Set the background of the alert window to transparent Alert { Modaltransparency: 0.0; Modaltransparencyblur: 0; } Copy code 7. Random color LBL. setstyle ('color', 0xffffff * Math. Random ()); Copy code 8. Clear space on the left of the substring Public Function ltrim (S: string): String { VaR I: Number = 0; While (S. charcodeat (I) = 32 | S. charcodeat (I) = 13 | S. charcodeat (I) = 10 | S. charcodeat (I) = 9) { I ++; } Return S. substring (I, S. Length ); } Copy code 9. Clear spaces on the right of a string Public Function rtrim (S: string): String { VaR I: Number = S. Length-1; While (S. charcodeat (I) = 32 | S. charcodeat (I) = 13 | S. charcodeat (I) = 10 | S. charcodeat (I) = 9) { I --; } Return S. substring (0, I + 1 ); } Copy code 10. Clear spaces around the string Public Function trim (S: string): String { Return ltrim (rtrim (s )); } Copy code 11. ObtainDataType Getqualifiedclassname (data) Copy code 12. Generate a random string. Private function generatecheckcode (): String { // Init VaR ran: number; VaR number: number; VaR code: string; VaR checkcode: String = ""; // Get 4 Radom For (var I: Int = 0; I <4; I ++) { Ran = math. Random (); Number = math. Round (Ran * 10000); // get result like 0.1234 If (Number % 2 = 0) Code = string. fromcharcode (48 + (Number % 10); // 0's ASCII code is 48 Else Code = string. fromcharcode (65 + (Number % 26); // A's ASCII code is 65 Checkcode + = code; } Return checkcode; } Copy code Http://ntt.cc/2008/04/19/12-very... source-in-Flex. Html