xinnongbaohe/web/application/main/assets/pc/js/common.js

$(function()
{
	Maze.Init();
});


//公共类库
var Maze = 
{
	Init : function()
	{
		this.Page().Init();
		this.User().Init();
		//this.Modal().Init();
		this.Change();
	}

	,Page : function()
	{
		return _Maze_Page;
	}

	,User : function()
	{
		return _Maze_User;
	}
	
	,Modal : function()
	{
		return _Maze_Modal;
	}

	,Jump : function(url)
	{
		location.href = url;
	}
	
	,BackRun : function(url)
	{
		$.post(url);
	}

	,Change : function()
	{
		if($('.maze-change').length)
		{
			$('.maze-change').change(function()
			{
				Maze.Jump($(this).attr('maze-change')+$(this).val());
			});

			//$('.maze-change').val($('.maze-change').attr('maze-value'));
		}


	}

	,Host : function(host)
	{
		var result = '';
	
		result = config.host.replace('www', host);
		result = result.replace('main', host);

		result = result + config.type;
		
		result = result.replace('??', '?');

		return result;
	}

	// 输出数据，提示框
	,Out : function(content, callback, ele, title)
	{
		if(content && content.indexOf('登录') != -1 && $("#login_url").length)
		{
			var href = $("#login_url").val();
			location.href = href;
			return;
		}
		else
		{
			alert(content);

			if(ele && callback)
			{
				ele.unbind('click').bind('click', callback);
			}
			else if(callback)
			{
				callback();
			}
		}
	}

	// 将数据解析，并进行下一步操作
	,Msg : function(result, error_callback, success_callback)
	{
		if(result.status == 2)
		{
			if(error_callback)
			{
				return error_callback(result.msg);
			}
			this.Out(result.msg);
		}
		else
		{
			if(success_callback)
			{
				return success_callback(result.msg);
			}
			if(result.msg.indexOf('http://') != -1)
			{
				this.Jump(result.msg);
			}
			else if(parseInt(result.msg) > 0)
			{
				this.Out('操作成功', function()
				{
					location.reload();
				});
			}
			else
			{
				this.Out(result.msg);
			}
		}
	}

	,Confirm : function(callback)
	{
		if(confirm('确定进行此项操作吗？'))
		{
			callback();
		}
	}

	//上传组件加载
	,Upload : function()
	{
		if($(".image_upload").length)
		{
			$(".image_upload").each(function(i)
			{
				loadUpload(i,$(this),$(this).attr('key'),config.upload + '.start', config.assets + 'image/');//三个参数说明1:第几个上传框2：文件对象3：图片的基本配置标题
			})
		}
	}

	,Load : function(filename,filetype)
	{
	    if(filetype == "js")
	    {
	        var fileref = document.createElement('script');
	        fileref.setAttribute("type","text/javascript");
	        fileref.setAttribute("src",filename + '.' + filetype);
	    }
	    else if(filetype == "css")
	    {
	        var fileref = document.createElement('link');
	        fileref.setAttribute("rel","stylesheet");
	        fileref.setAttribute("type","text/css");
	        fileref.setAttribute("href",filename + '.' + filetype);
	    }
	    if(typeof fileref != "undefined")
	    {
	        document.getElementsByTagName("head")[0].appendChild(fileref);
	    }
	}
};

//瀑布流分页
var _Maze_Page = 
{
	name : '',
	Init : function()
	{
		if($(this.name).length)
		{
			var self = this;
			$(window).scroll(function()
			{  
		        if($(window).scrollTop() >= $(document).height() - $(window).height()) 
		        {
		            self.Start(self.name);
		        }
		    });  
		}
	}

	,Start : function(page)
	{
		page = page ? page : this.name;
		if($(page).length)
		{
			$(page).hide();
			var url = $(page).attr('link');
			if(url)
			{
				var key = $(page).attr('data-list');
				$.get(url, function(t)
				{
					t = '<div>' + t + '</div>';
					var c = $(t).find(key).html();
					if(c)
					{
						$(key).append(c);

						var l = $(t).find(page).attr('link');
						$(page).attr('link', l);
					}
				});
			}
		}
	}
}

//模态框
var _Maze_Modal =
{
	state : false,
	html : '',
	box : '',
	title : '',
	content : '',
	yes : '',
	no : '',
	setting : '',
	confirm : '',
	
	Init : function()
	{
		this.state = false;
		if(this.html)
		{
			$('body').append(this.html);
			if(this.box) this.box = $(this.box);
			if(this.title) this.title = $(this.title);
			if(this.content) this.content = $(this.content);
			if(this.yes) this.yes = $(this.yes);
			if(this.no) this.no = $(this.no);
			if(this.setting) this.setting = $(this.setting);
			if(this.confirm) this.confirm = $(this.confirm);

			this.state = true;
		}
	}
	
	,Alert : function(content, callback, body)
	{
		if(this.state == false)
		{
			alert(content);
			return;
		}
		else
		{
			if(this.setting.length && this.setting.html())
			{
				this.confirm.hide();
				this.setting.show();
			}
			else
			{
				this.setting.hide();
				this.confirm.show();
			}
			this.title.html(content);
			if(body)
			{
				this.content.html(body).show();
			}
			else
			{
				this.content.html('').hide();
			}
			this.box.show();
			if(callback)
			{
				this.Bind(callback);
			}
		}
	}
	
	,Confirm : function(content, callback, body)
	{
		if(this.state == false)
		{
			alert(content);
			return;
		}
		else
		{
			this.confirm.show();
			this.setting.hide();
			
			this.title.html(content);
			if(body)
			{
				this.content.html(body).show();
			}
			else
			{
				this.content.html('').hide();
			}
			this.box.show();
			if(callback)
			{
				this.Bind(callback);
			}
		}
	}
	
	,Bind : function(callback)
	{
		if(this.yes.length && callback.yes)
		{
			this.yes.unbind('click').bind('click', callback.yes);
		}
		
		if(this.no.length)
		{
			if(callback.no)
			{
				this.no.unbind('click').bind('click', callback.no);
			}
			else
			{
				var self = this;
				this.no.unbind('click').bind('click', function()
				{
					self.Close();
				});
			}
		}
	}
	
	,Close : function()
	{
		this.box.hide();
	}
}

//用户相关
var _Maze_User = 
{
	config : [],
	uid : -1,
	name : '匿名用户',

	Init : function()
	{
		var self = this;
		if(this.config.click)
		{
			for(var i in this.config.click)
			{
				var e = this.config.click[i];
				var c = false;
				if(e.indexOf('|') != -1)
				{
					var t = e.split('|');
					e = t[0];
					c = true;
				}
				if($(e).length)
				{
					var index = i;
					var con = c;
					$(e).unbind('click').bind('click', function()
					{
						if(con == true)
						{
							var t1 = $(this);
							Maze.Confirm(function()
							{
								self.Save(index, t1);
							});
						}
						else
						{
							self.Save(index, $(this));
						}
					});
				}
			}
		}
	}

	//通用的保存数据功能
	,Save : function(key, e)
	{
		var self = this;
		var config = self.config[key];
		var send = {};
		var callback = function(msg)
        {
        	if(config.status && $(config.status).length)
        	{
        		$(config.status).html(msg).css('visibility','initial');
        	}
        	else
        	{
        		Maze.Out(msg);
        	}
        }

        if(typeof(config.input) != 'undefined')
        {
        	if(typeof(config.input) == 'string' && config.input == 'parent')
        	{
        		if(e.attr('data-send'))
        		{
        			send[e.attr('data-send')] = e.attr('data-' + e.attr('data-send'));
        		}
        		send.id = e.attr('data-id');
        		send.value = e.parent().find('input').val();

        		if(!send.id || !send.value)
		        {
		        	callback(config.error);
					return;
		        }
        	}
        	else if(typeof(config.input) == 'object')
        	{
        		for(var i in config.input)
				{
					send[i] = $(config.input[i]).val();

					if(!send[i])
			        {
			        	callback(config.error);
			            return;
			        }
				}
        	}
        }

        if(!send)
        {
        	callback(config.error);
			return;
        }
		$.getJSON(config.url + '?callback=?', send, function(t)
        {
        	Maze.Msg(t, callback);
        });
	}
};