Javascript Angular JS服务设置变量正确且未定义
因此,我创建了一个angular js模块,并尝试链接一个服务,并使用该服务在整个应用程序中共享变量。一切正常,但当我尝试将子菜单[1]设置为对象时,会显示子菜单[1]未定义。这是正确的,它还没有被创建。但我只想将子菜单[1]设置为一个对象。不明白为什么要创建它。不知道为什么它会说uncaughtypeerror:无法读取未定义的属性子菜单。I console.log我打开的菜单栏[key]返回时未定义。但这也没有道理 setSubMenu : function(key, subKey, value){ console.log(sharedVariables.menuArray[key]); sharedVariables.menuArray[key].subMenu[subKey] = value; } 设置子菜单:功能(键、子键、值){ log(sharedVariables.menuArray[key]); sharedVariables.menuArray[key]。子菜单[subKey]=值; } 以下是我所拥有的:Javascript Angular JS服务设置变量正确且未定义,javascript,html,angularjs,undefined,typeerror,Javascript,Html,Angularjs,Undefined,Typeerror,因此,我创建了一个angular js模块,并尝试链接一个服务,并使用该服务在整个应用程序中共享变量。一切正常,但当我尝试将子菜单[1]设置为对象时,会显示子菜单[1]未定义。这是正确的,它还没有被创建。但我只想将子菜单[1]设置为一个对象。不明白为什么要创建它。不知道为什么它会说uncaughtypeerror:无法读取未定义的属性子菜单。I console.log我打开的菜单栏[key]返回时未定义。但这也没有道理 setSubMenu : function(key, subKey, val
var myModule = angular.module('companiesApp', ['ngResource']).config(function($routeProvider) {
$routeProvider
.when ('/', {controller:ListCtrl, template: $('#companies-list').html()})
.when ('/new', {controller:NewCtrl, template: $('#companies-edit').html()})
.when('/newMenu/:companyID', {controller:EditMenuCtrl, template: $('#menu-edit').html()})
.when ('/edit/:companyID', {controller:EditCtrl, template: $('#companies-edit').html()})
.when ('/editMenu/:companyID', {controller:EditMenuCtrl, template: $('#menu-edit').html()})
.when ('/settings/:companyID', {controller:SettingsCtrl, template: $('#companies-settings').html()})});
myModule.service('sharedVariables', function(){
var sharedVariables = { count : 0, originalCount : 0, menuArray : []};
return{
getOriginalCount : function(){
return sharedVariables.originalCount;
},
setOriginalCount : function(value){
sharedVariables.originalCount = value;
},
getCount : function(){
return sharedVariables.count;
},
setCount : function(value){
sharedVariables.count = value;
},
getMenu : function(){
return sharedVariables.menuArray;
},
setMenu : function(key, value){
sharedVariables.menuArray[key] = value;
},
setMenuName : function(key,value){
sharedVariables.menuArray[key].name = value;
},
setMenuEndPos : function(key, posLeft, posTop){
sharedVariables.menuArray[key].endPosLeft = posLeft;
sharedVariables.menuArray[key].endPosTop = posTop;
},
setSubMenu : function(key, subKey, value){
sharedVariables.menuArray[key].subMenu[subKey] = value;
}
};
});
function EditMenuCtrl($scope,$routeParams, $location, sharedVariables){
var count = 0;
$scope.companyID = $routeParams.companyID;
$scope.menuArray = [];
$.ajax({
url : "companies.php",
type : "post",
data : {
action : "getMenus",
id : $routeParams.companyID
},
success : function(data,status){
var responses = JSON.parse(data);
$('#menu').empty();
for(i in responses){
//if the Root Order LI has not been created, create it
if($('#li-' + responses[i].rootORDER).length == 0){
count++;
var html = '<li id="li-' + responses[i].rootORDER + '" class="dropdown">' + '<a id="link-' + responses[i].rootORDER;
html += '" role="button" class="dropdown-toggle" data-type="text" data-toggle="dropdown">' + responses[i].menuROOT;
html += '</a>' + '<ul id="ul-' + responses[i].rootORDER;
html += '" class="dropdown-menu" role="menu" aria-labelledby="dLabel" ><li role="presentation"><a href="javascript:void(0)" onclick="addLITOUL()" role="menuitem"><i class="icon-plus-sign"></i></a></li></ul></li>';
$('#menu').append(html);
//Record the Start Position of the Element
var Start = $('#li-' + responses[i].rootORDER).position();
sharedVariables.setMenu(responses[i].rootOrder, {name : responses[i].menuROOT, startPosLeft : Start.left, startPosTop : Start.top, subMenu : []});
//Make the Title Editable
$('#link-' + responses[i].rootORDER).editable(function(value,settings){
var tempID = $(this).attr('id');
tempID = tempID.substring(5);
sharedVariables.setMenuName(tempID,value);
return(value);
});
//Make the DropDowns and make them draggable
$('.dropdown-toggle').dropdown();
$('.dropdown').draggable({
containment: "#container",
scroll: false,
snap: true,
stop: function(event, ui) {
var Stoppos = $(this).position();
$("#position").text("STOP: \nLeft: "+ Stoppos.left + "\nTop: " + Stoppos.top);
var tempID = $(this).attr("id");
tempID = tempID.substring(3); //remove li- to get the index into the array
sharedVariables.setMenuEndPos(tempID, Stoppos.left, Stoppos.top);
}
});
}//end of if
}//end of (for i in responses)
sharedVariables.setOriginalCount(count);
sharedVariables.setCount(count);
//Fill in the inner UL with it's links
for(i in responses){
html = '<li id="' + i + '-' + responses[i].menuTITLE+ '" role="presentation"><a role="menuitem" href="javascript:void(0)">' + responses[i].menuTITLE + '</a>';
html += '</li>';
$('#ul-' + responses[i].rootORDER).append(html);
sharedVariables.setSubMenu(responses[i].rootORDER, responses[i].linkORDER, {name: responses[i].menuTITLE});
}
}
});
console.log(sharedVariables.getOriginalCount());
}
var myModule=angular.module('companiesApp',['ngResource']).config(函数($routeProvider){
$routeProvider
.when(“/”,{controller:ListCtrl,template:$(“#公司列表”).html()
.when('/new',{controller:NewCtrl,template:$('#companys edit').html()})
.when('/newMenu/:companyID',{controller:EditMenuCtrl,template:$('#menu edit').html()})
.when('/edit/:companyID',{controller:EditCtrl,template:$('#companys edit').html()})
.when('/editMenu/:companyID',{controller:EditMenuCtrl,template:$('#菜单编辑').html()})
.when('/settings/:companyID',{controller:SettingsCtrl,template:$('#companys settings').html()});
myModule.service('sharedVariables',function()){
var sharedVariables={count:0,originalCount:0,menuArray:[]};
返回{
getOriginalCount:函数(){
返回sharedVariables.originalCount;
},
setOriginalCount:函数(值){
sharedVariables.originalCount=值;
},
getCount:函数(){
返回sharedVariables.count;
},
setCount:函数(值){
sharedVariables.count=值;
},
getMenu:function(){
返回sharedVariables.menuArray;
},
设置菜单:功能(键、值){
sharedVariables.menuArray[key]=值;
},
setMenuName:函数(键、值){
sharedVariables.menuArray[key].name=value;
},
setMenuEndPos:函数(键、左键、后键){
sharedVariables.menuArray[key].endPosLeft=posLeft;
sharedVariables.menuArray[key].endPosTop=posTop;
},
设置子菜单:功能(键、子键、值){
sharedVariables.menuArray[key]。子菜单[subKey]=值;
}
};
});
函数EditMenuCtrl($scope、$routeParams、$location、sharedVariables){
var计数=0;
$scope.companyID=$routeParams.companyID;
$scope.menuArray=[];
$.ajax({
url:“companys.php”,
类型:“post”,
数据:{
操作:“获取菜单”,
id:$routeParams.companyID
},
成功:功能(数据、状态){
var responses=JSON.parse(数据);
$(“#菜单”).empty();
(我在答复中){
//如果尚未创建根订单LI,请创建它
if($('#li-'+响应[i].rootORDER).length==0){
计数++;
var html=''+' ';
$(“#菜单”).append(html);
//记录元件的起始位置
var Start=$('#li-'+响应[i].rootORDER.position();
setMenu(responses[i].rootOrder,{name:responses[i].menuROOT,startPosLeft:Start.left,startPosTop:Start.top,子菜单:[]});
//使标题可编辑
$('#link-'+responses[i].rootORDER).可编辑(函数(值、设置){
var tempID=$(this.attr('id');
tempID=tempID.子字符串(5);
setMenuName(tempID,value);
回报(价值);
});
//制作下拉列表并使其可拖动
$('.dropdown toggle').dropdown();
$('.dropdown')。可拖动({
安全壳:“容器”,
卷轴:错,
是的,
停止:功能(事件、用户界面){
var Stoppos=$(this.position();
$(“#位置”).text(“停止:\nLeft:+Stoppos.left+”\nTop:+Stoppos.top);
var tempID=$(this.attr(“id”);
tempID=tempID.substring(3);//删除li-将索引放入数组
sharedVariables.setMenuEndPos(tempID,Stoppos.left,Stoppos.top);
}
});
}//if结束
}//结束(对于响应中的i)
sharedVariables.setOriginalCount(计数);
sharedVariables.setCount(计数);
//用它的链接填充内部UL
(我在答复中){
html='”;
html+=' ';
$('#ul-'+responses[i].rootORDER).append(html);
设置子菜单(响应[i].rootORDER,响应[i].linkORDER,{name:responses[i].menutile});
}
}
});
log(sharedVariables.getOriginalCount());
}
我敢说您的问题与以下事实有关:您使用responses[I]键调用setMenu
。rootOrder
和setSubMenu
使用不同的responses[I]键调用setMenu
。rootOrder
。根据代码的其余部分判断,responses[i].rootO