Method to encapsulate jQuery classes and plug-ins into seajs modules

Note: The seajs version used in this article is 2.1.1
1. Encapsulate Jquery into a seajs module

Copy code The code is as follows:

define(function () {

//Put the jquery code here. Just put your favorite jquery version

return $.noConflict();
});

Calling method:
In this way, you can use jquery as before

Copy code The code is as follows:

define(function (require, exports, module) {
var $ = require('./js/jquery');

// $(document).ready(function () {
// $("tr").wyhinterlaced({ "odd": "red", "even": "blue" });
// $("tr").wyhhover();
// })
});

2. Encapsulate jquery classes into seajs modules

Copy code The code is as follows:

define(function (require, exports, module) {

var $ = require("../js/jquery");

    var weekday = new Array(7)
    weekday[0] = "星期一";
    weekday[1] = "星期二";
    weekday[2] = "星期三";
    weekday[3] = "星期四";
    weekday[4] = "星期五";
    weekday[5] = "星期六";
    weekday[6] = "星期日";

     function GetType(arg) {
        var today = new Date();
        var year = today.getFullYear();
        var month = today.getMonth() + 1;
        var td = today.getDate();
        var d = weekday[today.getDay() - 1];
        var h = today.getHours();
        var m = today.getMinutes();
        var s = today.getSeconds();
        switch (arg) {
            case 1: //2013-09-09 09:31:56
                return year + "-" + month + "-" + td + " " + h + ":" + m + ":" + s; break;
            case 2: //2013-09-09 (星期一) 09:31:56
                return year + "-" + month + "-" + td + " (" + d + ") " + h + ":" + m + ":" + s; break;
            case 3: //09-09-2013 09:31:56
                return month + "-" + td + "-" + year + " " + h + ":" + m + ":" + s; break;
            case 4: //09-09-2013 星期一 09:31:56
                return month + "-" + td + "-" + year + " (" + d + ") " + h + ":" + m + ":" + s; break;
            case 5: //2013年09月09日 09时31分秒56
                return year + "年" + month + "月" + td + "日 " + h + "时" + m + "分" + s + "秒"; break;
            case 6: //2013年09月09日星期一 09时31分秒56
                return year + "年" + month + "月" + td + "日 (" + d + ") " + h + "时" + m + "分" + s + "秒"; break;
        }
    };

    /*******************************************************
    /*函数名：GetTime
    /*参数：数值（包括整形浮点型都可以，浮点型会做四舍五入处理，如果不是数字，
    函数将采用默认的时间格式返回！时间样式有15【1-15是有效的时间样式
    超出或小于都将采用默认的样式样式1】中）
    /*功能获取当前的系统时间可定制格式
    *******************************************************/

     function GetTime(arg) {
        if (!isNaN(arg)) {
            var num = Math.round(arg);

            if (num < 7 && num > 0) {
                return GetType(num);
            }
            else {
                var str;
                var str2;
                switch (num) {
                    case 0: return GetType(1); break;
                    case 7: str = GetType(2); return str.replace(/星期/, ""); break;
                    case 8: str = GetType(1); return str.replace(/-/, "/").replace(/-/, "/"); break;
                    case 9: str = GetType(2); return str.replace(/-/, "/").replace(/-/, "/");
                    case 10: str = GetType(2); str2 = str.replace(/-/, "/").replace(/-/, "/"); return str2.replace(/星期/, ""); break;
                    case 11: str = GetType(4); return str.replace(/星期/, ""); break;
                    case 12: str = GetType(3); return str.replace(/-/, "/").replace(/-/, "/"); break;
                    case 13: str = GetType(4); return str.replace(/-/, "/").replace(/-/, "/");
                    case 14: str = GetType(4); str2 = str.replace(/-/, "/").replace(/-/, "/"); return str2.replace(/星期/, ""); break;
                    case 15: str = GetType(6); return str.replace(/星期/, "");
                    default: return GetType(1); break;
                }
            }
        }
        else {
            return GetType(1);
        }
    };

    /* 获取系统的当前年数*/
     function GetYear() {
        var today = new Date();
        return today.getFullYear();
    };

    /*获取系统的当前的月数*/
      function GetMonth() {
        var today = new Date();
        return today.getMonth() + 1; ;
    };
    /*获取系统的当前的天数*/
      function GetDay() {
        var today = new Date();
        return today.getDate(); ;
    };
    /*获取系统的当前的小时*/
   function GetHours() {
        var today = new Date();
        return today.getHours();
    };
    /*获取系统的当前的分钟*/
     function GetMinute() {
        var today = new Date();

        return today.getMinutes();
    };
    /*获取系统的当前的秒数*/
     function GetSecond() {
        var today = new Date();
        return today.getSeconds();
    };

    /************************************************************
    *函数名：TimeSubMillisecond
    *参数：endtime(结束时间) starttime(起始时间)
    *功能：获取两个时间的毫秒级的差值，必须写一个参数第二个参数（起始时间）可以
    *不写默认是系统当前时间
    ************************************************************/
    function TimeSubMillisecond(endtime, starttime) {
        var end = new Date(endtime).getTime();
        if (!endtime) {
            return -1;
        }
        if (!starttime) {
            start = new Date().getTime();
        }
        else {
            start = new Date(starttime).getTime();
        }
        if (start > end) {
            return -1;
        }
        else {
            return end - start;
        }
    };
    /************************************************************
    *函数名：TimeSubNormal
    *参数：endtime(结束时间) starttime(起始时间)
    *功能：获取两个时间的差值，必须写一个参数第二个参数（起始时间）可以
    *不写默认是系统当前时间
    ************************************************************/

    exports.GetTime = GetTime;
    exports.GetYear = GetYear;
    exports.GetMonth = GetMonth;
    exports.GetDay = GetDay;

    exports.GetHours = GetHours;
    exports.GetMinute = GetMinute;
    exports.GetSecond = GetSecond;
    exports.TimeSubMillisecond = TimeSubMillisecond;
    exports.TimeSubNormal = TimeSubNormal;

})

调用方法：

复制代码代码如下:

define(function (require, exports, module) {
var $ = require('./js/jquery');
var a=require('./js/time');

alert(a.GetTime(3));
});

三、把jquery 插件的封装成seajs模块
下面是把jquery的一个插件封装成模块的例子

复制代码代码如下:

define(function (require, exports, moudles) {
return function (jquery) {
(function ($) {
) //Highlight the current line
$.fn.wyhhover = function (options) {//options are often used to indicate that there are many parameters.
var defaultVal = {
BackColor: '#ccc',
};

var obj = $ .extend(defaultVal, options);

return this.each(function () {
var tabObject = $(this); //Get the current object
var oldBgColor = tabObject.css(" background-color"); //Get the background color of the current object
tabObject.hover(//Define a hover method.
function (){tabObject.css("background-color", obj.BackColor); },
function () {tabObject.css("background-color", );}); .fn.wyhinterlaced = function (options) {//options are often used to represent multiple parameters.
var defaultVal = {
odd: '#DDEDFB',
even: '#fff',
};

var obj = $.extend(defaultVal, options);

> } });

}

})(jquery);

}

})

Calling method:

Use the shared method to call the plug-in

Copy the code

The code is as follows:

define(function (require, exports, module) { var $ = require('./js/jquery');
require('./js/jquery_tr')($) ;//Share to jquery

$(document).ready(function () { $("tr").wyhinterlaced({ "odd": "red", "even": "blue" }); $( "tr").wyhhover(); })});