jquery-extensions.js，针对序列化和反序列

/*
    序列化 var postdata = $('input,select,textarea').serializeJson() 
    反序列 $('input,select,textarea').deserialize(data)
    分页：针对jquery.myPagination.js进行了二次封装，
    $('.pagination').loadPageList(pagesize, total, function (index) {点击分页的回调函数，Index为点击页码})
    by:lb
    date:2017-07-21 11:45:02
*/
(function ($) {
    //序列化
    $.fn.serializeJson = function () {
        var serializeObj = {};
        var array = this.serializeArray();
        $(array).each(function () {
            if (serializeObj[this.name]) {
                if ($.isArray(serializeObj[this.name])) {
                    serializeObj[this.name].push(this.value);
                } else {
                    serializeObj[this.name] = [serializeObj[this.name], this.value];
                }
            } else {
                serializeObj[this.name] = this.value;
            }
        });
        return serializeObj;
    };
    //反序列
    $.fn.deserialize = function (data) {
        var _self = this;
        if (_self == null || _self.length == 0) {
            return;
        }
        _self.each(function (index, item) {
            for (var key in data) {
                if (item.name == key) {
                    if (item.type == 'radio') {
                        if ($(item).val() == data[key]) {
                            $(item).prop('checked', true);
                        } else {
                            $(item).removeProp('checked');
                        }
                    } else {
                        $(item).val(data[key]);
                    }
                }
            }
        });
    };
    $.fn.loadPageList = function (pagesize, total, callback) {
        var item = this;
        item.html('');
        var pagecount = 0;
        if (total % pagesize == 0)
            pagecount = parseInt(total / pagesize);
        else
            pagecount = parseInt(total / pagesize) + 1;
        if (pagecount < 2) {
            item.html('');
            return;
        }
        var showPageNum = 10;
        if (pagecount < 10)
            showPageNum = pagecount;
        item.myPagination({
            currPage: 1,
            pageCount: pagecount,
            pageSize: showPageNum,
            cssStyle: 'pagination',
            info: {
                first: '首页',
                last: '尾页',
                prev: '上一页',
                next: '下一页'
            },
            callbacks: function (currPage) {
                callback(currPage);
            }
        });
    },
    $.fn.button = function (type) {
        switch (type) {
            case 'loading':
                $(this).css('cursor', 'not-allowed');
                $(this).css('opacity', '0.5');
                $(this).attr('disabled', true);
                $(this).text($(this).attr('data-loading'));
                break;
            case 'reset':
                $(this).css('cursor', 'pointer');
                $(this).css('opacity', '1');
                $(this).removeAttr('disabled');
                $(this).text($(this).attr('data-reset'));
                break;
            default:
        }
    },
//按钮倒计时，配合bootstrap
    $.fn.CountDown = function(num) {
        var _self = $(this);
        _self.button('loading').val(num + ' s');
        for (var i = 0; i < num-1; i++) {
            setTimeout(function () {
                num--;
                if (num ==1) {
                    _self.button('reset');
                } else {
                    _self.val((num) + " s");
                }
            }, 1000 * i);
        }
    };
    //使用bootstrap的样式 分页
    $.fn.extendPagination = function (options) {
        var defaults = {
            //pageId:'',
            totalCount: '',
            showPage: '10',
            limit: '5',
            callback: function () {
                return false;
            }
        };
        $.extend(defaults, options || {});
        if (defaults.totalCount == '') {
            $(this).empty();
            return false;
        } else if (Number(defaults.totalCount) <= 0) {
            $(this).empty();
            return false;
        }
        if (defaults.showPage == '') {
            defaults.showPage = '10';
        } else if (Number(defaults.showPage) <= 0) defaults.showPage = '10';
        if (defaults.limit == '') {
            defaults.limit = '5';
        } else if (Number(defaults.limit) <= 0) defaults.limit = '5';
        var totalCount = Number(defaults.totalCount), showPage = Number(defaults.showPage),
            limit = Number(defaults.limit), totalPage = Math.ceil(totalCount / limit);
        if (totalPage > 0) {
            var html = [];
            html.push(' 
 

  ');
            html.push(' 
  
«
');
            html.push('
  
...
');
            if (totalPage <= showPage) {
                for (var i = 1; i <= totalPage; i++) {
                    if (i == 1) html.push(' 
  
' + i + '
');
                    else html.push(' 
  
' + i + '
');
                }
            } else {
                for (var j = 1; j <= showPage; j++) {
                    if (j == 1) html.push(' 
  
' + j + '
');
                    else html.push(' 
  
' + j + '
');
                }
            }
            html.push('
  
...
');
            html.push('
  
»
 
');
            $(this).html(html.join(''));
            if (totalPage > showPage) $(this).find('ul.pagination li.next').prev().removeClass('hidden');

            var pageObj = $(this).find('ul.pagination'), preObj = pageObj.find('li.previous'),
                currentObj = pageObj.find('li').not('.previous,.disabled,.next'),
                nextObj = pageObj.find('li.next');

            function loopPageElement(minPage, maxPage) {
                var tempObj = preObj.next();
                for (var i = minPage; i <= maxPage; i++) {
                    if (minPage == 1 && (preObj.next().attr('class').indexOf('hidden')) < 0)
                        preObj.next().addClass('hidden');
                    else if (minPage > 1 && (preObj.next().attr('class').indexOf('hidden')) > 0)
                        preObj.next().removeClass('hidden');
                    if (maxPage == totalPage && (nextObj.prev().attr('class').indexOf('hidden')) < 0)
                        nextObj.prev().addClass('hidden');
                    else if (maxPage < totalPage && (nextObj.prev().attr('class').indexOf('hidden')) > 0)
                        nextObj.prev().removeClass('hidden');
                    var obj = tempObj.next().find('a');
                    if (!isNaN(obj.html())) obj.html(i);
                    tempObj = tempObj.next();
                }
            }

            function callBack(curr) {
                defaults.callback(curr, defaults.limit, totalCount);
            }

            currentObj.click(function (event) {
                event.preventDefault();
                var currPage = Number($(this).find('a').html()), activeObj = pageObj.find('li[class="active"]'),
                    activePage = Number(activeObj.find('a').html());
                if (currPage == activePage) return false;
                if (totalPage > showPage && currPage > 1) {
                    var maxPage = currPage, minPage = 1;
                    if (($(this).prev().attr('class'))
                        && ($(this).prev().attr('class').indexOf('disabled')) >= 0) {
                        minPage = currPage - 1;
                        maxPage = minPage + showPage - 1;
                        loopPageElement(minPage, maxPage);
                    } else if (($(this).next().attr('class'))
                        && ($(this).next().attr('class').indexOf('disabled')) >= 0) {
                        if (totalPage - currPage >= 1) maxPage = currPage + 1;
                        else maxPage = totalPage;
                        if (maxPage - showPage > 0) minPage = (maxPage - showPage) + 1;
                        loopPageElement(minPage, maxPage)
                    }
                }
                activeObj.removeClass('active');
                $.each(currentObj, function (index, thiz) {
                    if ($(thiz).find('a').html() == currPage) {
                        $(thiz).addClass('active');
                        callBack(currPage);
                    }
                });
            });
            preObj.click(function (event) {
                event.preventDefault();
                var activeObj = pageObj.find('li[class="active"]'), activePage = Number(activeObj.find('a').html());
                if (activePage <= 1) return false;
                if (totalPage > showPage) {
                    var maxPage = activePage, minPage = 1;
                    if ((activeObj.prev().prev().attr('class'))
                        && (activeObj.prev().prev().attr('class').indexOf('disabled')) >= 0) {
                        minPage = activePage - 1;
                        if (minPage > 1) minPage = minPage - 1;
                        maxPage = minPage + showPage - 1;
                        loopPageElement(minPage, maxPage);
                    }
                }
                $.each(currentObj, function (index, thiz) {
                    if ($(thiz).find('a').html() == (activePage - 1)) {
                        activeObj.removeClass('active');
                        $(thiz).addClass('active');
                        callBack(activePage - 1);
                    }
                });
            });
            nextObj.click(function (event) {
                event.preventDefault();
                var activeObj = pageObj.find('li[class="active"]'), activePage = Number(activeObj.find('a').html());
                if (activePage >= totalPage) return false;
                if (totalPage > showPage) {
                    var maxPage = activePage, minPage = 1;
                    if ((activeObj.next().next().attr('class'))
                        && (activeObj.next().next().attr('class').indexOf('disabled')) >= 0) {
                        maxPage = activePage + 2;
                        if (maxPage > totalPage) maxPage = totalPage;
                        minPage = maxPage - showPage + 1;
                        loopPageElement(minPage, maxPage);
                    }
                }
                $.each(currentObj, function (index, thiz) {
                    if ($(thiz).find('a').html() == (activePage + 1)) {
                        activeObj.removeClass('active');
                        $(thiz).addClass('active');
                        callBack(activePage + 1);
                    }
                });
            });
        }
    };
})(jQuery);

$.extend({
    POST: function (url, data, success, async) {
        data = $.extend(data, { __RequestVerificationToken: $('input[name="__RequestVerificationToken"]').val() });
        $.ajax({
            url: url,
            type: "post",
            data: data,
            async: async,
            dataType: 'json',
            success: function (data) {
                success(data);
            },
            error: function (ms, s, e) {
                var res = {};
                res.flag = false;
                res.msg = s;
                res.total = 0;
                success(res);
            }
        });
    },
    GET: function (url, data, success, async) {
        data = $.extend(data, { __RequestVerificationToken: $('input[name="__RequestVerificationToken"]').val() });
        if (async == undefined) {
            async = true;
        }
        $.ajax({
            url: url,
            type: "GET",
            data: data,
            dataType: 'json',
            async: async,
            success: function (data) {
                success(data);
            },
            error: function (ms, s, e) {
                var res = {};
                res.flag = false;
                res.msg = s;
                res.data = '';
                success(res);
            }
        });
    },
    Delete: function (url, data, success) {
        parent.layer.confirm("确认要删除该数据？", {
            btn: ['确定', '取消'] //按钮
        }, function () {
            $.POST(url, data, function (data) {
                if (data.flag) {
                    $.Success("删除成功");
                    success(data);
                } else {
                    $.Error(data.msg);
                }
            }, false);
        }, function () {

        });
    },
    Form: function (url, data, success) {
        $.POST(url, data, function (data) {
            if (data.flag) {
                success(data);
            } else {
                $.Error(data.msg);
            }
        }, false);
    },
    Confirm:function(title,callback) {
        parent.layer.confirm(title, {
            btn: ['确定', '取消'] //按钮
        }, function() { callback(); }, function() {});
    },
    Alert: function (msg, config) {
        var _config = {
            time: 2500,
            anim: 0
        }
        _config = $.extend(_config, config);
        top.layer.msg(msg, _config);
    },
    Warm: function (msg) {
        msg = '
' + msg + '
';
        $.Alert(msg, { anim: 6 });
    },
    Error: function (msg) {
        msg = '
' + msg + '
';
        $.Alert(msg, { anim: 6 });
    },
    Success: function (msg) {
        msg = '
' + msg + '
';
        $.Alert(msg, { anim: 0 });
    },
    OpenWindow: function (url) {
        setTimeout(function () {
            window.location.href = url;
        }, 200);
    },
    modalOpen: function (options) {
        var defaults = {
            id: null,
            title: '系统窗口',
            width: "100px",
            height: "100px",
            url: '',
            shade: 0.3,
            btn: ['确认', '关闭'],
            btnclass: ['btn btn-success', 'btn btn-danger'],
            callBack: null
        };
        var options = $.extend(defaults, options);
        var _width = top.$(window).width() > parseInt(options.width.replace('px', '')) ? options.width : top.$(window).width() + 'px';
        var _height = top.$(window).height() > parseInt(options.height.replace('px', '')) ? options.height : top.$(window).height() + 'px';
        top.layer.open({
            id: options.id,
            type: 2,
            shade: options.shade,
            title: options.title,
            fix: false,
            area: [_width, _height],
            content: options.url,
            btn: options.btn,
            btnclass: options.btnclass,
            yes: function () {
                var frm = top.$('#' + options.id).find('iframe')[0].contentWindow;
                options.callBack(frm);
            }, cancel: function () {
                return true;
            }
        });
    },
    currentWindow: function () {
        var iframeId = top.$("#txtContentBody").attr("id");
        return top.frames[iframeId].contentWindow;
    },
    modalClose: function () {
        var index = top.layer.getFrameIndex(window.name); //先得到当前iframe层的索引
        var $IsdialogClose = top.$("#layui-layer" + index).find('.layui-layer-btn').find("#IsdialogClose");
        var IsClose = $IsdialogClose.is(":checked");
        if ($IsdialogClose.length == 0) {
            IsClose = true;
        }
        if (IsClose) {
            top.layer.close(index);
        } else {
            location.reload();
        }
    }
});