最近兰州的js风格写个插件和一个template engine

/*
*@Product Name: Rational Framework
Author: Calos
Description:  pager
!important: pager
*/
(function ($) {
    $.fn.patpager = function (indexedReq) {
        var indexedReqDefault = {
            turnPageTriggered: function (indexer, transform) {
                fetchIndexer(indexer, transform);
            }, pageIndex: 1, pageSize: 10, pageCount: 10
        };
        indexedReq = $.extend(indexedReqDefault, indexedReq);
        if (indexedReq.pageCount === 0) indexedReq.pageCount = 1;
        var $this = $(this).addClass('patpager');
        $this.data('initialized', false);
        $this.children().remove();
        var timestamp = new Date().getTime();
        var caching = {};
        function fetchIndexer(indexerTo, transform) {
            if (indexedReq.turnPageTriggered) {
                indexedReq.turnPageTriggered(indexerTo, transform);
            }
        }
        var components = {
            Turntopage: '<label>Turn to page</label>',
            pageIndex: function (num) { return '<input type="text" class="pageTo" value=' + num + '>'; },
            previousPage: '<a class="prev"></a>',
            curStatus: function (pageIndex, totalPages) { return 'page <span class="cur">' + pageIndex + '</span> of <span class="totalPages">' + totalPages + '</span>'; },
            nextPage: '<a class="next"></a>'
        };
        var methods = {
            createPager: function (pageIndex, totalPage) {
                var html = '<div class=' + timestamp + ' >' + components.Turntopage + components.pageIndex(pageIndex) + components.previousPage + components.curStatus(pageIndex, totalPage) + components.nextPage + '</div>';
                $this.html(html);
            },
            refreshCache: function () {
                caching = {
                    pageTo: $this.find('.pageTo'),
                    prev: $this.find('.prev'),
                    pageIndex: $this.find('.cur'),
                    totalPages: $this.find('.totalPages'),
                    next: $this.find('.next')
                }
                $(".prev,.next").css('cursor', 'pointer');
            },
            initPager: function (option) {
                methods.createPager(option.pageIndex, option.pageCount);
                this.refreshCache();
            },
            setCurrentPage: function (pageTo) { caching.pageIndex.text(pageTo >= 1 ? pageTo : 1) },
            getCurrentPage: function () { return parseInt(caching.pageIndex.text()); },
            ensureFirstPage: function () {
                return this.getCurrentPage() === 1;
            },
            ensureLastPage: function () {
                return this.getCurrentPage() === indexedReq.pageCount;
            },
            turnToPreviousPage: function () {
                indexedReq.pageIndex = methods.getCurrentPage() - 1;
                fetchIndexer(indexedReq, function () {
                    methods.setCurrentPage(indexedReq.pageIndex);
                });
            },
            turnToNextpage: function () {
                indexedReq.pageIndex = methods.getCurrentPage() + 1;
                fetchIndexer(indexedReq, function () {
                    methods.setCurrentPage(indexedReq.pageIndex);
                });
            },
            turnTopage: function (index) {
                indexedReq.pageIndex = index;
                fetchIndexer(indexedReq, function () {
                    methods.setCurrentPage(indexedReq.pageIndex);
                });
            },
            ensureValidPageIndex: function () {
                var i = caching.pageTo.val();
                var c = parseInt(caching.totalPages.text());
                if (i <= 0) { caching.pageTo.val(1); caching.pageIndex.text(1); return true; }
                if (i >= c) { caching.pageTo.val(c); caching.pageIndex.text(c); return true; }
                return /d/gim.test(i) && i > 0 && i < parseInt(caching.totalPages.text());
            }
        };
        var behaviors = {
            prevClick: function () {
                methods.turnToPreviousPage();
            },
            nextClick: function () {
                methods.turnToNextpage();
            }
        };

        var getFrame = function (selector) {
            return '.' + timestamp + ' ' + selector;
        }

        $this.on('click', getFrame('.prev'), function (e) {
            if (!methods.ensureFirstPage())
                behaviors.prevClick();
        });
        $this.on('click', getFrame('.next'), function (e) {
            if (!methods.ensureLastPage())
                behaviors.nextClick();
        });
        $this.on('keydown blur', getFrame('.pageTo'), function (e) {
            var eType = $.inArray(e.type, ['focusout', 'keydown']);
            if ((eType === 1 && e.keyCode === 13) || eType === 0) {
                if (methods.ensureValidPageIndex()) {
                    var index = caching.pageTo.val();
                    methods.turnTopage(index);
                }
            }
        });

        methods.initPager(indexedReq);
        $this.data('initialized', true);
        return this;
    }
})(jQuery);

　　

兰州基于jquery 写了一个spa架构，不想解耦了

var TemplateEngine = function(html, options) {
    var re = /<%([^%>]+)?%>/g, reExp = /(^( )?(if|for|else|switch|case|break|{|}))(.*)?/g, code = 'var r=[];
', cursor = 0;
    var add = function(line, js) {
        js? (code += line.match(reExp) ? line + '
' : 'r.push(' + line + ');
') :
            (code += line != '' ? 'r.push("' + line.replace(/"/g, '\"') + '");
' : '');
        return add;
    }
    while(match = re.exec(html)) {
        add(html.slice(cursor, match.index))(match[1], true);
        cursor = match.index + match[0].length;
    }
    add(html.substr(cursor, html.length - cursor));
    code += 'return r.join("");';
    return new Function(code.replace(/[
	
]/g, '')).apply(options);