Line 5 sends page2 to the user's browser.
第5行代码将page2发送到用户的浏览器。
On page2, a computed field has the following value.
在page2上，computed字段有以下值。
Because all processing is within one request, the value of field1 on page2 gets the change made on page1.
因为所有处理位于一个请求内，所以page2上field1的值获得了在page1上所作的更改。
Then no matter how the user goes to page2, the computed field contains the uppercase of the last value placed in the edit box on page1.
则无论用户如何转到page2,computed字段将包含在page1编辑框中所放置的最后一个值的大写。
If instead the preceding code did not contain line 2 and if you used a second button with an Open page simple action to go to page2, the computed field would come back empty.
如果上述代码中不包含第二行内容，并且使用带有简单操作Openpage的第二个按钮以转到page2，那么computed字段将返回空值。
If instead the preceding code did not contain line 2 and if you used a second button with an Open page simple action to go to page2, the computed field would come back empty.
如果上述代码中不包含第二行内容，并且使用带有简单操作Openpage的第二个按钮以转到page2，那么computed字段将返回空值。
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