jquery插件splitScren实现页面分屏切换模板特效(2)

/** * 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 += '<option value="' + options[item].src + '" label = "' + options[item].frameName + '">' + options[item].frameName + '</option>'; } for (var i = 0; i < this.data.length; i++) { var moduleDiv = $('<div></div>').addClass('fp-module-' + i + ''); for (var j = 0; j < this.data[i].length; j++) { var fpDiv = $('<div>').addClass(this.data[i][j]).addClass('fp-box'); var topbarDiv = $('<div>' + '<span>' + '<a title="放大" href="javascript:void(0);">放大</a><a title="缩小" href="javascript:void(0);">缩小</a> <a href="javascript:void(0);" title="关闭"style="display:none;">关闭</a>' + '</span>' + '<div>' + '<select><option value="-1">请选择</option>' + htmlstr + '</select>' + '</div>' + '</div>'); var iframe = $('<iframe frameBorder="0" scrolling = "auto"></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; } };