260Patterns: Pervasive and Rich Device Access Solutions
Figure 11-36 Field validation example for offline forms on a PalmOS device with a
JavaScript capable browser (only digits are allowed)
The supply data that was entered in the Supply Consumption Record form is
stored on the device and then submitted to the server the next time the delivery
person connects to the WEA server (for example, at the end of his working shift;
see synchronization menu in Figure 11-33 on page 258). The user receives the
same confirmation as when submitting the form online. If a failure occurs on the
device during the synchronization of offline forms data, WEA w
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