Three-level linkage tree menu selection

10 Jul 2017

This article mainly introduces how to create an infinite tree menu in PHP. It mainly uses recursive functions. Interested friends can refer to it.

10 Jan 2018

This article mainly brings you an article about Jquery+Ajax+xml to achieve the effect of selecting a three-level linkage menu in China (recommended). The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor to take a look, I hope it can help everyone.

19 Apr 2017

This article mainly introduces the JavaScript implementation of the date three-level linkage drop-down box selection menu and the JS year, month, day three-level linkage drop-down box selection function. It has certain reference value. Interested friends can refer to it.

29 Jul 2016

: This article mainly introduces the implementation method of PHP+JS three-level menu linkage menu. Students who are interested in PHP tutorials can refer to it.

16 May 2016

This article mainly introduces the implementation method of PHP JS three-level menu linkage menu, involving JavaScript dynamic control page style and PHP database operation related skills. Friends in need can refer to the following

16 May 2016

JavaScript three-level drop-down selection menu Levels object is very good, you can refer to it.

12 Jul 2016

PHP JS three-level menu linkage menu implementation method. The implementation method of PHP JS three-level menu linkage menu. This article describes the implementation method of PHP JS three-level menu linkage menu. Share it with everyone for your reference, the details are as follows: html head title smart

13 Jul 2016

mysql php three-level linkage menu without refreshing. A linkage menu that utilizes the non-refresh effect achieved by js php mysql. Friends in need can download it directly. The code is as follows. Copy the code script language=JavaScript type=text/webpage special

04 Aug 2016

The first-level Id is a negative number and the parentId is empty. The second-level parentId is equal to the first-level id. The third-level parentId is equal to the second-level id[{"name": "Guangdong","Id": -1,"parentId": null},{ "name": "Hubei","Id": -2,"parentId": null},{"name": "Guangzhou",&