& lt; Div> 
& lt; Ul> 
& lt; Li ng - repeat="s in list1" & gt; 
& lt; A href="" & gt; {{s.n ame}} & lt;/a> 
& lt; Ul> 
& lt; Li ng - repeat="ch in list2 ng - click"="add (ch. Id)" & gt; 
{{ch. Name}} 
//the current click li created under ul li 
& lt;/li> 
& lt;/ul> 
& lt;/li> 
& lt;/ul> 
& lt;/div> 

How the add () reads the data returned json, according to the json data generating a layer of ul li, generated a tree structure

CodePudding user response:

Circulation,,,,,,,,,,,,,,,,,,,,,

CodePudding user response:

JKBJKBKBK

CodePudding user response:

Circulation,,,,,,,,,,,,,,,,,,,,,