Update the ASPTREEVIEW control

xiaoxiao2021-03-06  63

Spend a lot of time, right

The AsptreeView control is further updated:

Support Checkbox feature automatically created Access2000 database: Tree.mdb (if not) --- requires MDAC2.0 support to be compatible with IE5 , Gecko browser (Mozilla, Firefox, Netscape, ETC.) code optimization! In compatibility processing : For Gecko's compatible fee, the special effects of CSS: cursor, transparent processing, shadow effect, etc., the difference between IE, the transparent treatment of the filter IE and Gecko have each: IE: Progid: DxImageTransform.microsoft. Alpha (Opacity = 50); gecko: -moz-opacity: 0.5; At the same time, some issues are encountered during the process of JavaScript operational DOM. Accessing adjacent nodes in IE will ignore the carriage return, but Gecko will not ignore it and think that this is a text node; we know, Document.Body.offsetWidth, Document.Body.offsetHeight gets the wide, strange Yes: The result is the aspect of the browser customer area - error! The result obtained in Gecko is the actual aspect. In addition, I use Document.Body.ClientWidth, Document.Body.clientHeight Access the browser customer area as high as IE and Gecko: IE will ignore Scroll Bar , Margin, Padding, etc. generated, and Gecko only ignores the scope of Scroll Bar. It seems that Gecko does more standard and specifications in terms of DOM implementation. Geoko and IE are also manifesting in the processing of DOM events, Gecko does not support Document.OnSelectStart event processing (IE support), ignoring it, Browser Browser Based on Geoko Core Technology (Mozilla, Firefox, Netscape ) Will be processed in CSS: -Moz-user-select: none;

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