闲来无事，搞了个页面的分屏效果，先来看下效果：
出于可自定义宽高的目的,屏幕分块由CSS控制，由js控制估计等分模块效果一般.
程序相关说明：
HTML结构：
header
js调用：
//分屏数据 var iframes = [ { id:'frames_1', frameName:'百度一下', src:'http://www.baidu.com' }, { id:'frames_1', frameName:'百度地图', src:'http://map.baidu.com' }, { id:'frames_1', frameName:'百度下', src:'http://www.baidu.com' }, { id:'frames_1', frameName:'百度视频', src:'http://v.baidu.com' }, { id:'frames_1', frameName:'百度新闻2', src:'http://news.baidu.com' }, { id:'frames_1', frameName:'test6', src:'6.html' }, { id:'frames_1', frameName:'百度新闻', src:'http://news.baidu.com' }, { id:'frames_1', frameName:'88888', src:'6.html' }, { id:'frames_1', frameName:'百度更多', src:'http://www.baidu.com/more/' } ]; //自适应屏幕 window.onload = function(){ Panel.resize(); } window.onresize = function(){ Panel.resize(); } //初始化分屏 var splitScreen = new splitScreen($('#displayArea'),iframes); //监听removeSettingCls自定义事件 splitScreen._on('removeSettingCls',function(){ splitScreen.toggleTopbar(function(){ $('.ulTab li[data-fp="setting"]').removeClass('currentLi'); }); }); //分屏切换 function changeModel(obj){ var fpmodel = $(obj).attr('data-fp'); if(fpmodel !="setting"){ splitScreen.screenMode(fpmodel,function(){ $(obj).addClass('currentLi').siblings().removeClass('currentLi'); }); }else{ splitScreen.toggleTopbar(function(){ $(obj).toggleClass('currentLi'); }); } } splitScreen.js相关代码说明：
1.定义一个类
var splitScreen = function(elem, options) { this.elem = elem; //分屏模块渲染区域元素 this.options = options;//分屏链接数据 this.initialize.apply(this); //初始化初始化分屏} 2.prototype主要方法
splitScreen.prototype= { initialize: function() {},//初始化方法 screenMode: function(){},//分屏方法 renderPanel:function(){},//渲染分屏DOM bindPanel:function(){} //事件监听 }; 3.screenMode()方法说明：
主要是根据不同的分屏切换不同的Class，通过CSS类去控制分屏布局.这样写的好处应该是可以自定义布局的宽高大小，但是比较繁琐。如下：
switch (Number(mode)) { case 1: this.data = [ ['fp-1-1'] ]; this.defaultShow = [0]; break; case 2: this.data = [ ['fp-2-1'], ['fp-2-2'] ]; this.defaultShow = [1, 2]; break; case 3: this.data = [ ['fp-3-1'], ['fp-3-2', 'fp-3-3'] ]; this.defaultShow = [1, 2, 3]; break; case 4: this.data = [ ['fp-4-1', 'fp-4-2'], ['fp-4-3', 'fp-4-4'] ]; this.defaultShow = [4, 1, 2, 3]; break; case 5: this.data = [ ['fp-5-1'], ['fp-5-2'], ['fp-5-3', 'fp-5-4', 'fp-5-5'] ]; this.defaultShow = [4, 5, 1, 2, 3]; break; case 6: this.data = [ ['fp-6-1'], ['fp-6-2', 'fp-6-3'], ['fp-6-4', 'fp-6-5', 'fp-6-6'] ]; this.defaultShow = [4, 5, 6, 7, 8, 8]; break; default: alert("不支持" + mode + "分屏"); } CSS布局控制：
.fp-box{ position:absolute;border:1px solid #000;background:#fff;} .fp-1-1{ top:0;left:0;right: 0;bottom: 0;} .fp-2-1{ top:0;left:0;right: 300px;bottom: 0;} .fp-2-2{ top:0;right: 0px;bottom: 0; width: 300px;} .fp-3-1{ top:0;left:0;right: 300px;bottom: 0;} .fp-3-2{ top:0;right: 0;width:300px;height:50%;} .fp-3-3{ top:50%;right: 0;bottom: 0;width:300px;} .fp-4-1{ top:0;left:0;right: 50%;height:50%;} .fp-4-2{ top:50%;left:0;right: 50%;bottom: 0;} .fp-4-3{ top:0;right: 0;width:50%;height:50%;} .fp-4-4{ top:50%;right: 0;bottom: 0;width:50%;} .fp-5-1{ top:0;left:0;right: 300px;bottom: 252px;} .fp-5-2{ top:0px;width:300px;right: 0;bottom: 252px;} .fp-5-3{ height: 250px;left:0;width:30%;bottom: 0;} .fp-5-4{ height: 250px;left:30%;width:30%;bottom: 0;} .fp-5-5{ height: 250px;left:60%;bottom: 0;right: 0;} .fp-6-1{ top:0;left:0;right: 300px;bottom: 252px;} .fp-6-2{ top:0;width:300px;right: 0;height:250px;} .fp-6-3{ top:250px;width:300px;right: 0;bottom: 252px;} .fp-6-4{ height: 250px;left:0;width:30%;bottom: 0;} .fp-6-5{ height: 250px;left:30%;width:30%;bottom: 0;} .fp-6-6{ height: 250px;left:60%;bottom: 0;right: 0;}
完整代码：
HTML：
fp version2 header
JS：
/** * splitScren.js * v1.2 * 2015-5-14 * by linxia **/var splitScreen = function(elem, options) { this.elem = elem; this.options = options; this.initialize.apply(this);}splitScreen.prototype = { initialize: function() { this.handlers = {}; this.screenMode(1); }, screenMode: function(mode, callback) { this.elem.empty(); this.data = null; this.defaultShow = null; //默认展示页面的索引 switch (Number(mode)) { case 1: this.data = [ ['fp-1-1'] ]; this.defaultShow = [0]; break; case 2: this.data = [ ['fp-2-1'], ['fp-2-2'] ]; this.defaultShow = [1, 2]; break; case 3: this.data = [ ['fp-3-1'], ['fp-3-2', 'fp-3-3'] ]; this.defaultShow = [1, 2, 3]; break; case 4: this.data = [ ['fp-4-1', 'fp-4-2'], ['fp-4-3', 'fp-4-4'] ]; this.defaultShow = [4, 1, 2, 3]; break; case 5: this.data = [ ['fp-5-1'], ['fp-5-2'], ['fp-5-3', 'fp-5-4', 'fp-5-5'] ]; this.defaultShow = [4, 5, 1, 2, 3]; break; case 6: this.data = [ ['fp-6-1'], ['fp-6-2', 'fp-6-3'], ['fp-6-4', 'fp-6-5', 'fp-6-6'] ]; this.defaultShow = [4, 5, 6, 7, 8, 8]; break; default: alert("不支持" + mode + "分屏"); } if (this.data != null) { this.renderPanel(); this.bindPanel(); } callback && callback(); }, //渲染DOM结构 renderPanel: function() { var that = this; var options = this.options; var htmlstr = ''; for (var item = 0; item < options.length; item++) { htmlstr += ''; } for (var i = 0; i < this.data.length; i++) { var moduleDiv = $(' ').addClass('fp-module-' + i + ''); for (var j = 0; j < this.data[i].length; j++) { var fpDiv = $(' ').addClass(this.data[i][j]).addClass('fp-box'); var topbarDiv = $(' '); var iframe = $(' '); if (i == 0) { fpDiv.attr('zp', 'zp'); } fpDiv.append(topbarDiv); fpDiv.append(iframe); moduleDiv.append(fpDiv); this.elem.append(moduleDiv); } } // render iframe this.elem.find('iframe').each(function(i) { if (options[i]['src']) { var frameSrc = options[that.defaultShow[i]]['src']; var frameName = options[that.defaultShow[i]]['frameName']; var curtopbar = $(this).siblings('.topbarDiv'); that.loadIframe($(this), frameSrc, frameName); curtopbar.find('option').each(function() { if ($(this).attr('label') == frameName) { $(this).attr('selected', 'selected'); } }); } }); }, bindPanel: function() { var that = this; // add select Event this.elem.on('change', '.fp-select', function() { var value = $(this).find('option:selected').val(); var label = $(this).find('option:selected').attr('label'); var iframe = $(this).closest('.fp-box').find('iframe'); if (value != "-1") { that.loadIframe(iframe, value, label); } }); // btnbig Event this.elem.on('click', '.btnBig', function() { var obj = Panel.getSize(); var btnSmall = $(this).siblings('.btnSmall'); var btnCls = $(this).siblings('.btnCls'); var fpbox = $(this).closest('.fp-box'); fpbox.css({ 'zIndex': 999 }).stop().animate({ 'top': 0, 'left': 0, 'width': obj.w - 2, 'height': obj.h, 'right': 0, 'bottom': 0 }, 300).attr('scaleMode', 'large'); that.elem.find('.fp-box:not([scaleMode="large"])').hide(); $(this).hide(); $('html,body').css({ 'overflow': 'hidden' }); btnSmall.show(); //btnCls.show(); }); // btnsmall Event this.elem.on('click', '.btnSmall', function() { var btnBig = $(this).siblings('.btnBig'); var fpbox = $(this).closest('.fp-box'); var btnCls = $(this).siblings('.btnCls'); fpbox.removeAttr('style').removeAttr('scaleMode'); $(this).hide(); that.elem.find('.fp-box').show(); $('html,body').css({ 'overflow': 'visible' }); btnCls.hide(); btnBig.show(); }); // btncls Event this.elem.on('click', '.btnCls', function() { var fpbox = $(this).closest('.fp-box'); fpbox.remove(); that.elem.find('.fp-box').show(); that.fire('removeSettingCls'); }); }, toggleTopbar: function(callback) { if (this.elem.find('.topbarDiv:visible').length > 0) { this.elem.find('.topbarDiv').hide(); } else { this.elem.find('.topbarDiv').show(); } callback && callback(); }, loadIframe: function(iframe, src, framename) { $(iframe).attr('src', src); $(iframe).attr('framename', framename); }, _on: function(type, handler) { if (typeof this.handlers[type] == "undefined") { this.handlers[type] = []; } this.handlers[type].push(handler); return this; }, fire: function(type, data) { if (this.handlers[type] instanceof Array) { var handlers = this.handlers[type]; for (var i = 0, len = handlers.length; i < len; i++) { handlers[i](data); } } }};var Panel = { config: { header: $('.header'), container: $('.container'), footer: $('.footer'), win: $(window) }, resize: function() { var topH = Panel.config.header.height(); var botH = Panel.config.footer.height(); var mainH = Panel.config.win.height() - topH - botH; mainH = mainH < 0 ? 100 : mainH; Panel.config.container.height(mainH); if ($('.fp-box[scaleMode="large"]').length > 0) { $('.fp-box[scaleMode="large"]').css({ 'width': Panel.config.win.width() - 2, 'height': mainH }); } }, getSize: function() { var obj = { w: Panel.config.container.width(), h: Panel.config.container.height() }; return obj; }};
完整demo下载地址：
水平有限，欢迎各位高手指点，不胜感激....