发明名称 |
Validating data within container objects handled by view controllers |
摘要 |
A method and apparatus in a data processing system for performing validation of user input. User input is received in a container displayed in a graphical user interface, wherein presentation of the container and the user input to the container are handled by a view controller. Responsive to receiving the user input, a call is sent to a validation object by the view controller. Responsive to the call, the validation object tests the user input using a criteria, wherein the rule is separate from the view controller.
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申请公布号 |
US6654932(B1) |
申请公布日期 |
2003.11.25 |
申请号 |
US19990430824 |
申请日期 |
1999.10.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BAHRS PETER C.;MODH MANISH MAHESH |
分类号 |
G06F3/00;G06F3/14;G06F7/00;G06F9/44;G06F9/54;(IPC1-7):G06F7/00 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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