Shulou(Shulou.com)06/03 Report--

This article will explain in detail the example analysis of the secondary rendering of the zui dynamic tree menu. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

In the process of using the zui tree menu, due to the need to personalize the click event, the html splicing string is used to render using the $('# indexTreeMenu'). Tree (); method, but after the hidden menu is displayed again, the pointing arrow icon of the submenu disappears, as shown below

Normal situation:

After hiding the entire menu and repopulating the html:

Look at the source code tree event and find that the data object is initialized to the rendered tree.

The way to fix this problem is to reset the data object of Tree before rendering, so that you can actually do secondary rendering.

/ / reset $('# indexTreeMenu'). Data ('zui.tree', null) / render $(' # indexTreeMenu'). Tree (); this is the end of the article on "sample analysis of secondary rendering of zui dynamic tree menu". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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