zhuzhijie通过本文主要向大家介绍了使用asp.net mvc,boostrap及knockout.js开发微信自定义菜单编辑工具(推荐)等相关知识,希望对您有所帮助,也希望大家支持linkedu.com www.linkedu.com
前言
微信的接口调试工具可以编辑自定义菜单，不过是提交json格式数据创建菜单，非常的不方便还容易出错。网上的工具不好用，所以就自己写了一个。
正文
先用bootstrap排个页面框架出来，调用自定义菜单接口需要用到AccessToken,放个输入框输入AccessToken。也不排除想直接输入AppId和AppSecret来获取AccessToken的用户，所以还需要下拉菜单来选择是输入AccessToken还是直接获取AccessToken。为了兼顾微信企业号应用创建菜单还需要AgentId,CorpId,套件永久授权码，SuiteId,SuiteSecret,SuiteTicket,参数的输入框大致就是这些。
使用knockout定义好observables监控属性。并绑定到输入框上。
定义菜单展示及菜单编辑模块，排版为微信公众号菜单三个大菜单，每个大菜单下面可以配五个子菜单。大致思路如下，页面排版为六行三列，三个大菜单未配置满时在右侧显示增加菜单按钮，
每个父级菜单的子菜单未配置满时在上方显示增加菜单按钮。未配置满时以空白div占位。
定义个函数生成自定义长度数组
使用knockout定义好菜单监控属性，格式为
{
"button": [
{
"name": "父级菜单1",
"sub_button": [
{
"type": "view",
"name": "子菜单1",
"url": ""
}
]
},
{
"name": "父级菜单1",
"sub_button": [
{
"type": "view",
"name": "子菜单2",
"url": ""
},
{
"type": "view",
"name": "子菜单1",
"url": ""
}
]
}
]
}
</div>
定义添加，编辑，删除菜单函数，定义添加编辑菜单时临时监控属性，定义当前编辑菜单索引的监控属性。
一个一个编辑菜单还不是很方便，所以还要定义菜单的 上 下 左 右 的移动，及复制粘贴功能。
function MenuFormValidate() {
$("#MenuForm").validate({
rules: {
name: {
required: true
},
value: {
required: false
}
},
messages: {
name: {
required: "请输入名称"
},
value: {
required: $("#txtMenuButtonValue").attr("placeholder")
}
}
});
}
MenusReset:function () {
var menus = JSON.stringify(model.Menus());
model.Menus(undefined);
model.Menus(JSON.parse(menus));//刷新菜单对象
MenuFormValidate();//重新绑定验证方法
},
MenuIndex: ko.observable(), //父级菜单索引
isEditMenu: ko.observable(false), //是否是编辑菜单
BottonIndex: ko.observable(-1), //编辑菜单的父级菜单索引
SubBottonIndex: ko.observable(-1), //编辑菜单的子菜单索引
Menu: ko.observable(),//编辑菜单时临时监控属性
CopyMenu: ko.observable(),//复制的菜单对象
Copy: function () { //复制
if (model.Menu() != undefined) {
var menu = JSON.stringify(model.Menu());
model.CopyMenu(JSON.parse(menu));
model.Menu(undefined);
}
},
Paste: function () {//粘贴
if (model.CopyMenu() != undefined) {
var menu = JSON.parse(JSON.stringify(model.CopyMenu()));
if (model.SubBottonIndex() !== -1 && menu.sub_button != undefined || (!model.isEditMenu() && model.MenuIndex() != undefined)) {
delete menu.sub_button;
}
model.Menu(menu);
MenuFormValidate();
}
},
Up: function () {//向上移动
var bottonIndex = model.BottonIndex();
var subBottonIndex = model.SubBottonIndex();
var newSubBottonIndex = subBottonIndex - 1;
model.Menus().button[bottonIndex].sub_button[subBottonIndex] = model.Menus().button[bottonIndex].sub_button[newSubBottonIndex];
model.Menus().button[bottonIndex].sub_button[newSubBottonIndex] = model.Menu();
model.MenusReset();
model.SubBottonIndex(newSubBottonIndex);
},
Down: function () {//向下移动
var bottonIndex = model.BottonIndex();
var subBottonIndex = model.SubBottonIndex();
var newSubBottonIndex = subBottonIndex + 1;
model.Menus().button[bottonIndex].sub_button[subBottonIndex] = model.Menus().button[bottonIndex].sub_button[newSubBottonIndex];
model.Menus().button[bottonIndex].sub_button[newSubBottonIndex] = model.Menu();
model.MenusReset();
model.SubBottonIndex(newSubBottonIndex);
},
Left: function () {//向左移动
var bottonIndex = model.BottonIndex();
var subBottonIndex = model.SubBottonIndex();
if (subBottonIndex === -1) {
var newBottonIndex = bottonIndex - 1;
model.Menus().button[bottonIndex] = model.Menus().button[newBottonIndex];
model.Menus().button[newBottonIndex] = model.Menu();
model.MenusReset();
model.BottonIndex(newBottonIndex);
}
},
Right: function () {//向右移动
var bottonIndex = model.BottonIndex();
var subBottonIndex = model.SubBottonIndex();
if (subBottonIndex === -1) {
var newBottonIndex = bottonIndex + 1;
model.Menus().button[bottonIndex] = model.Menus().button[newBottonIndex];
model.Menus().button[newBottonIndex] = model.Menu();
model.MenusReset();
model.BottonIndex(newBottonIndex);
}
},
EditMenu: function (obj, bottonindex, subbottonindex) {//编辑菜单
model.BottonIndex(bottonindex);
model.SubBottonIndex(subbottonindex);
model.isEditMenu(true);
var data = JSON.stringify(obj);
model.Menu(JSON.parse(data));
MenuFormValidate();
},
AddMenu: function (index) {//添加菜单
model.BottonIndex(-1);
model.SubBottonIndex(-1);
model.isEditMenu(false);
model.MenuIndex(index);
var menu = { type: "view", name: "", value: "" };
model.Menu(menu);
MenuFormValidate();
},
DeleteMenu: function () {//删除菜单
$(model.Menus().button).each(function (index, item) {
if (index === model.BottonIndex() && model.SubBottonIndex() === -1) {
model.Menus().button.splice(index, 1);
}
if (item.sub_button instanceof Array) {
$(item.sub_button).each(function (index1) {
if (index === model.BottonIndex() && index1 === model.SubBottonIndex()) {
item.sub_button.splice(index1, 1);
}
});
}
});
model.Menu(undefined);
model.MenuIndex(undefined);
model.BottonIndex(-1);
model.SubBottonIndex(-1);
model.MenusReset();
},
CancelMenuSave: function () {//取消编辑，重置参数
model.Menu(undefined);
model.MenuIndex(undefined);
model.BottonIndex(-1);
model.SubBottonIndex(-1);
},
MenuSave: function () {//保存编辑的菜单
if (!$("#MenuForm").data("validator").form()) {
return;
}
if (model.isEditMenu()) {
var menuIndex = model.BottonIndex();
var subMenuIndex = model.SubBottonIndex();
if (subMenuIndex === -1) {
model.Menus().button[menuIndex] = model.Menu();
} else {
model.Menus().button[menuIndex].sub_button[subMenuIndex] = model.Menu();
}
} else {
if (model.MenuIndex() != undefined) {
if (model.Menus().button[model.MenuIndex()].sub_button == undefined) {
model.Menus().button[model.MenuIndex()].sub_button = new Array();
}
model.Menus().button[model.MenuIndex()].sub_button.unshift(model.Menu());
} else {
model.Menus().button.push(model.Menu());
}
}
model.Menu(undefined);
model.MenuIndex(undefined);
model