Sent: Wednesday, May 23, 2012 6:42 PM

Subject: regarding search help row in UI

我看了一下，当我们在UI上点add button增加新的search criteria之后，是framework做的处理把新的row render出来，application本身不需要任何实现。

the tag fieldNames ( got from GET_POSSIBLE_FIELDS ) just represent the available Criteria in the drop down list.

why by default only 4 line appear in the UI?
This is done in configuration: only the first 4 line are marked as "Displayed" there.

[外链图片转存失败,源站可能有防盗链机制,建议将图片保存下来直接上传(img-D58gxXJG-1580640912231)(https://upload-images.jianshu.io/upload_images/2085791-cfaa8b93d8ae8c29.png?imageMogr2/auto-orient/strip)]

click "Add":

call stack:

done by framework

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