menu bar is the root of the best in ul li, li root level and uncertain number of ul, inside the ul and uncertain number of li, according to the recursive, li and ul, ul contains li etc ( all in all, the main menu contains the uncertainty of sub menu bar, the menu bar and the uncertainty of sub menu bar )
requirement: by passing in the id value directly open the deepest menu (i.e., a line to the main menu to the deepest menu will remain open)
a tag onclick="menuClick (' module058b5904 - b28e - 4652 - e0792899 be1a - 2667 ', 'parameter types, pages/datadictionary parameter_type. HTML')") is to open the menu bar click method
Part of the rendering is as follows:


The code snippet below (# accordion is the id of the best ul)
The function openMenu (id) {
console.log(1);
//based on id on all parent
Var obj=$(" # "+ id);
//the console. The log (obj. Parents () find (" # accordion> Li "). The length);
Obj. Parents (). Find (" # accordion> Li "). Each (function (I, o {
$(o). Each (function (i1, o1) {

});
});
Obj. Parent (). The parent (.) the show (); Document. The getElementById (id). Click ();//the 2 when a row is only 2 menu gm
}
How to implement by passing a parameter id in other places make the deepest a label all the way to the top menu bar menus are opened and the background is bright (pictured above)