js defines object array (combination) multi-dimensional array method
Defining an array in php is very simple, but in js it will make an error if characters are subscripted, so combine it with objects
var top_ = {
'index':'首页',
'user':'用户',
'tree':'模块树'
} ;
var all_list = [
{
"index": [
{'name':'网站栏目管理','url':'1.html'},
{'name':'网站栏目管理2','url':'2.html'}
]
},
{
"user": [
{'name':'用户管理','url':'user.html'},
{'name':'用户添加','url':'add.html'}
]
},
{
"tree": [
{'name':'模块树管理','url':'manager.html'},
{'name':'模块树添加','url':'add_new.html'},
{'name':'模块树添333加','url':'add_ne33w.html'}
]
}
];The above defines a module tree array. . . .
In addition, when retrieving data, it is also very easy to retrieve.
//根据顶部的下标得到左边菜单
function return_left_menu_by_index(index){
var left_ = '' ;
for(var i in all_list){
for(var j in all_list[i]){
if(j == index){
//默认显示的菜单
//console.dir(all_list[i][j]);
for(var k in all_list[i][index]){
//console.dir(k);
var new_onclick = 'onclick=change_right_url("'+all_list[i][index][k].url+'")' ;
left_+='<div style="width:120px; height:30px;line-height:30px;border:solid 1px; margin:3px;padding:2px;cursor:pointer" '+new_onclick+'>'+all_list[i][index][k].name+'</div>';
}
}
}
}
return left_ ;
}The above JS definition of object array (combination) multi-dimensional array method is all the content shared by the editor. I hope it can give you a reference, and I also hope that everyone will support the PHP Chinese website.
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