xyzshop/data/resource/js/flea/common.js

var SITE_URL = window.location.toString().split('/index.php')[0];
SITE_URL = SITE_URL.replace(/(\/+)$/g, '');
jQuery.extend({
  getCookie : function(sName) {
  	sName = COOKIE_PRE + sName;
    var aCookie = document.cookie.split("; ");
    for (var i=0; i < aCookie.length; i++){
      var aCrumb = aCookie[i].split("=");
      if (sName == aCrumb[0]) return decodeURIComponent(aCrumb[1]);
    }
    return '';
  },
  setCookie : function(sName, sValue, sExpires) {
  	sName = COOKIE_PRE + sName;
    var sCookie = sName + "=" + encodeURIComponent(sValue);
    if (sExpires != null) sCookie += "; expires=" + sExpires;
    document.cookie = sCookie;
  },
  removeCookie : function(sName) {
  	sName = COOKIE_PRE + sName;
    document.cookie = sName + "=; expires=Fri, 31 Dec 1999 23:59:59 GMT;";
  }
});
function drop_confirm(msg, url){
    if(confirm(msg)){
        window.location = url;
    }
}


function go(url){
    window.location = url;
}
/* 格式化金额 */
function price_format(price){
    if(typeof(PRICE_FORMAT) == 'undefined'){
        PRICE_FORMAT = '&yen;%s';
    }
    price = number_format(price, 2);

    return PRICE_FORMAT.replace('%s', price);
}

function number_format(num, ext){
    if(ext < 0){
        return num;
    }
    num = Number(num);
    if(isNaN(num)){
        num = 0;
    }
    var _str = num.toString();
    var _arr = _str.split('.');
    var _int = _arr[0];
    var _flt = _arr[1];
    if(_str.indexOf('.') == -1){
        /* 找不到小数点，则添加 */
        if(ext == 0){
            return _str;
        }
        var _tmp = '';
        for(var i = 0; i < ext; i++){
            _tmp += '0';
        }
        _str = _str + '.' + _tmp;
    }else{
        if(_flt.length == ext){
            return _str;
        }
        /* 找得到小数点，则截取 */
        if(_flt.length > ext){
            _str = _str.substr(0, _str.length - (_flt.length - ext));
            if(ext == 0){
                _str = _int;
            }
        }else{
            for(var i = 0; i < ext - _flt.length; i++){
                _str += '0';
            }
        }
    }

    return _str;
}
/* 火狐下取本地全路径 */
function getFullPath(obj)
{
    if(obj)
    {
        //ie
        if (window.navigator.userAgent.indexOf("MSIE")>=1)
        {
            obj.select();
            if(window.navigator.userAgent.indexOf("MSIE") == 25){
            	obj.blur();
            }
            return document.selection.createRange().text;
        }
        //firefox
        else if(window.navigator.userAgent.indexOf("Firefox")>=1)
        {
            if(obj.files)
            {
                //return obj.files.item(0).getAsDataURL();
            	return window.URL.createObjectURL(obj.files.item(0)); 
            }
            return obj.value;
        }
        return obj.value;
    }
}

/* 转化JS跳转中的 ＆ */
function transform_char(str)
{
    if(str.indexOf('&'))
    {
        str = str.replace(/&/g, "%26");
    }
    return str;
}


//图片比例缩放控制
function DrawImage(ImgD,FitWidth,FitHeight){
	var image=new Image();
	image.src=ImgD.src;
	if(image.width>0 && image.height>0)
    {
		if(image.width/image.height>= FitWidth/FitHeight)
        {
            if(image.width>FitWidth)
            {
                ImgD.width=FitWidth;
                ImgD.height=(image.height*FitWidth)/image.width;
            }
            else
            {
                ImgD.width=image.width;  
                ImgD.height=image.height;  
            }
		}
        else
        {
	       if(image.height>FitHeight)
           {
                ImgD.height=FitHeight;
                ImgD.width=(image.width*FitHeight)/image.height;
	       }
           else
           {
                ImgD.width=image.width;
                ImgD.height=image.height;
            }
		}  
	}
}

/**
* 浮动DIV定时显示提示信息,如操作成功, 失败等
* @param string tips (提示的内容)
* @param int height 显示的信息距离浏览器顶部的高度
* @param int time 显示的时间(按秒算), time > 0
* @sample <a href="javascript:void(0);" onclick="showTips( '操作成功', 100, 3 );">点击</a>
* @sample 上面代码表示点击后显示操作成功3秒钟, 距离顶部100px
* @copyright ZhouHr 2010-08-27
*/
function showTips( tips, height, time ){
var windowWidth = document.documentElement.clientWidth;
var tipsDiv = '<div class="tipsClass">' + tips + '</div>';

$( 'body' ).append( tipsDiv );
$( 'div.tipsClass' ).css({
'top' : 200 + 'px',
'left' : ( windowWidth / 2 ) - ( tips.length * 13 / 2 ) + 'px',
'position' : 'fixed',
'padding' : '20px 50px',
'background': '#EAF2FB',
'font-size' : 14 + 'px',
'margin' : '0 auto',
'text-align': 'center',
'width' : 'auto',
'color' : '#333',
'border' : 'solid 1px #A8CAED',
'opacity' : '0.90',
'z-index' : '9999'
}).show();
setTimeout( function(){$( 'div.tipsClass' ).fadeOut().remove();}, ( time * 1000 ) );
}

function trim(str) {
	return (str + '').replace(/(\s+)$/g, '').replace(/^\s+/g, '');
}
//弹出框登录
function login_dialog(){
	CUR_DIALOG = ajax_form('login','登录','index.php?act=login&inajax=1',360,1)
}

/* 显示Ajax表单 */
function ajax_form(id, title, url, width, model)
{
    if (!width)	width = 480;
    if (!model) model = 1;
    var d = DialogManager.create(id);
    d.setTitle(title);
    d.setContents('ajax', url);
    d.setWidth(width);
    d.show('center',model);
    return d;
}
function ajax_notice(id, title, url, width, model) {
    if (!width)	width = 480;
    if (!model) model = 0;
    var d = DialogManager.create(id);
    d.setTitle(title);
    d.setContents('ajax_notice', url);
    d.setWidth(width);
    d.show('center',model);
    return d;
}
//显示一个正在等待的消息
function loading_form(id, title, _text, width, model) {
    if (!width)	width = 480;
    if (!model) model = 0;
    var d = DialogManager.create(id);
    d.setTitle(title);
    d.setContents('loading', { text: _text });
    d.setWidth(width);
    d.show('center',model);
    return d;
}
//显示一个提示消息
function message_notice(id, title, _text, width, model) {
    if (!width)	width = 480;
    if (!model) model = 0;
    var d = DialogManager.create(id);
    d.setTitle(title);
    d.setContents('message', { type: 'notice', text: _text });
    d.setWidth(width);
    d.show('center',model);
    return d;
}
//显示一个带确定、取消按钮的消息
function message_confirm(id, title, _text, width, model) {
    if (!width)	width = 480;
    if (!model) model = 0;
    var d = DialogManager.create(id);
    d.setTitle(title);
    d.setContents('message', { type: 'confirm', text: _text });
    d.setWidth(width);
    d.show('center',model);
    return d;
}
//显示一个内容为自定义HTML内容的消息
function html_form(id, title, _html, width, model) {
    if (!width)	width = 480;
    if (!model) model = 0;
    var d = DialogManager.create(id);
    d.setTitle(title);
    d.setContents(_html);
    d.setWidth(width);
    d.show('center',0);
    return d;
}
//显示一个消息 消息的内容为IFRAME方式
function iframe_form(id, title, _url, width, height,fresh) {
    if (!width)	width = 480;
    var rnd=Math.random();
    rnd=Math.floor(rnd*10000);

    var d = DialogManager.create(id);
    d.setTitle(title);
    var _html = "<iframe id='iframe_"+rnd+"' src='" + _url + "' width='" + width + "' height='" + height + "' frameborder='0'></iframe>";
    d.setContents(_html);
    d.setWidth(width + 20);
    d.setHeight(height + 60);
    d.show('center');

    $("#iframe_"+rnd).attr("src",_url);
    return d;
}
//收藏店铺js
function collect_store(fav_id,jstype,jsobj){
	$.get('index.php?act=index&op=login', function(result){
	    if(result=='0'){
	    	login_dialog();
	    }else{
	    	var url = 'index.php?act=member_favorites&op=favoritesstore';
	        $.getJSON(url, {'fid':fav_id}, function(data){
	            if (data.done)
	            {	            	
	            	showDialog(data.msg, 'succ','','','','','','','','',2);
	                if(jstype == 'count'){
	                	$('[nctype="'+jsobj+'"]').each(function(){
	                		$(this).html(parseInt($(this).text())+1);
	                	});
	                }
	                if(jstype == 'succ'){
	                	$('[nctype="'+jsobj+'"]').each(function(){
	                		$(this).html("收藏成功");
	                	});
	                }
	                if(jstype == 'store'){
	                	$('[nc_store="'+fav_id+'"]').each(function(){
	                		$(this).before('<span class="goods-favorite" title="该店铺已收藏"><i class="have">&nbsp;</i></span>');
	                		$(this).remove();
	                	});
	                }
	            }
	            else
	            {
	            	showDialog(data.msg, 'notice');
	            }
	        });
	    }
	});
}
//收藏商品js
function collect_goods(fav_id,jstype,jsobj){
	$.get('index.php?act=index&op=login', function(result){
	    if(result=='0'){
	    	login_dialog();
	    }else{
	    	var url = 'index.php?act=member_favorites&op=favoritesgoods';
	    	$.getJSON(url, {'fid':fav_id}, function(data){
	            if (data.done)
	            {
	                showDialog(data.msg, 'succ','','','','','','','','',2);
	                if(jstype == 'count'){
	                	$('[nctype="'+jsobj+'"]').each(function(){
	                		$(this).html(parseInt($(this).text())+1);
	                	});
	                }
	                if(jstype == 'succ'){
	                	$('[nctype="'+jsobj+'"]').each(function(){
	                		$(this).html("收藏成功");
	                	});
	                }
	            }
	            else
	            {
	            	showDialog(data.msg, 'notice');
	            }
	        });
	    }
	});
}

//取得COOKIE值
//function getcookie(name){
//	return $.cookie(COOKIE_PRE+name);
//}

//动态加载js，css
//$.include(['http://www.shopnc.net/script/a.js','/css/css.css']);
$.extend({
    include: function(file)
    {
        var files = typeof file == "string" ? [file] : file;
        
        for (var i = 0; i < files.length; i++)
        {
            var name = files[i].replace(/^\s|\s$/g, "");
            var att = name.split('.');
            var ext = att[att.length - 1].toLowerCase();
            var isCSS = ext == "css";
            var tag = isCSS ? "link" : "script";
            var attr = isCSS ? " type='text/css' rel='stylesheet' " : " language='javascript' type='text/javascript' ";
            var link = (isCSS ? "href" : "src") + "='" + SITEURL+'/' + name + "'";
            if ($(tag + "[" + link + "]").length == 0) $('body').append("<" + tag + attr + link + "></" + tag + ">");
        }
    }
});
$(function(){
	if(typeof(SITEURL) == 'string') SITE_URL = SITEURL;//重写SITE_URL
//首页左侧分类菜单
$("#category ul").find("li").each(
	function() {
		$(this).mouseover(
			function() {
				menu = $("#" + this.id + "_menu");
				menu_height = menu.height();
				if (menu_height < 40) menu.height(60);
				menu_height = menu.height();
				li_top = $(this).position().top;
				if ((li_top > 40) && (menu_height >= li_top)) $(menu).css("top",-li_top+20);
				if ((li_top > 160) && (menu_height >= li_top)) $(menu).css("top",-li_top+40);
				if ((li_top > 240) && (li_top > menu_height)) $(menu).css("top",menu_height-li_top);
				if (li_top > 360) $(menu).css("top",60-menu_height);
				if ((li_top > 40) && (menu_height <= 90)) $(menu).css("top",-20);
				
				menu.show();
				$(this).addClass("a");
			}
		);
		$(this).mouseout(
			function() {
				$(this).removeClass("a");
				$("#" + this.id + "_menu").hide();
			}
		);
	}
);
});