403 lines
11 KiB
JavaScript
403 lines
11 KiB
JavaScript
/*!
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* dialogBox 0.0.1
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* by Liuyuchao
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* Copyright 2015.3
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* Date: Wed Mar 25 2015
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*/
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(function($,window,document){
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var pluginName = 'dialogBox',
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defaults = {
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width: null, //弹出层宽度
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height: null, //弹出层高度
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autoSize: true, //是否自适应尺寸,默认自适应
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autofadeOut: false, //是否自自动消失，配合time参数共用
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time: 3000, //自动消失时间，单位毫秒
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zIndex:9999999, //弹出层定位层级
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hasMask: true, //是否显示遮罩层
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hasClose: false, //是否显示关闭按钮
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hasBtn: false, //是否显示操作按钮，如取消，确定
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confirmValue: null, //确定按钮文字内容
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confirm: function(){}, //点击确定后回调函数
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cancelValue: null, //取消按钮文字内容
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cancel: function(){}, //点击取消后回调函数，默认关闭弹出框
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effect: '', //动画效果：fade(默认),newspaper,fall,scaled,flip-horizontal,flip-vertical,sign,
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type: 'normal', //对话框类型：normal(普通对话框),correct(正确/操作成功对话框),error(错误/警告对话框)
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title: '', //标题内容，如果不设置，则连同关闭按钮（不论设置显示与否）都不显示标题
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content: '' //正文内容，可以为纯字符串，html标签字符串，以及URL地址，当content为URL地址时，将内嵌目标页面的iframe。
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};
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function DialogBox(element,options){
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this.element = element;
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this.settings = $.extend({}, defaults, options);
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this.init();
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}
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DialogBox.prototype = {
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//初始化弹出框
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init: function(){
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var that = this,
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element = this.element;
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that.render(element);
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that.setStyle();
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that.show();
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that.trigger(element);
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},
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//创建弹出框
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create: function(element){
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var that = this,
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$this = $(element),
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title = that.settings.title,
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hasBtn = that.settings.hasBtn,
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hasMask = that.settings.hasMask,
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hasClose = that.settings.hasClose,
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confirmValue = that.settings.confirmValue,
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cancelValue = that.settings.cancelValue,
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dialogHTML = [];
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if(!title){
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dialogHTML[0] = '<section class="dialog-box"><div class="dialog-box-container"><div class="dialog-box-content"></div>';
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}else{
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if(!hasClose){
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dialogHTML[0] = '<section class="dialog-box"><div class="dialog-box-container"><div class="dialog-box-title"><h3>'+ title + '</h3></div><div class="dialog-box-content"></div>';
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}else{
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dialogHTML[0] = '<section class="dialog-box"><div class="dialog-box-container"><div class="dialog-box-title"><h3>'+ title + '</h3><span class="span-btn dialog-box-close">×</span></div><div class="dialog-box-content"></div>';
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}
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}
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if(!hasBtn){
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dialogHTML[1] = '</div></section>';
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}else{
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if(confirmValue && cancelValue){
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dialogHTML[1] = '<div class="dialog-btn"><span class="span-btn dialog-btn-cancel">' + cancelValue + '</span><span class="span-btn dialog-btn-confirm">' + confirmValue + '</span></div></div></section>';
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}else if(cancelValue){
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dialogHTML[1] = '<div class="dialog-btn"><span class="span-btn dialog-btn-cancel">' + cancelValue + '</span></div></div></section>';
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}else if(confirmValue){
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dialogHTML[1] = '<div class="dialog-btn"><span class="span-btn dialog-btn-confirm">' + confirmValue + '</span></div></div></section>';
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}else{
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dialogHTML[1] = '<div class="dialog-btn"><span class="span-btn dialog-btn-cancel">取消</span><span class="span-btn dialog-btn-confirm">确定</span></div></div></section>';
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}
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}
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if(!hasMask){
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dialogHTML[2] = '';
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}else{
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dialogHTML[2] = '<div id="dialog-box-mask"></div>';
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}
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return dialogHTML;
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},
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//渲染弹出框
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render: function(element){
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var that = this,
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$this = $(element),
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dialogHTML = that.create($this),
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$content = that.parseContent();
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$this.replaceWith(dialogHTML[0] + dialogHTML[1]);
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if(typeof($content) === 'object'){
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$content.appendTo('.dialog-box-content');
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}else{
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$('.dialog-box-content').append($content);
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}
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$('body').append(dialogHTML[2]);
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},
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//解析并处理弹出框内容
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parseContent: function(){
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var that = this,
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content = that.settings.content,
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width = that.settings.width,
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height = that.settings.height,
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type = that.settings.type,
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$iframe = $('<iframe>'),
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random = '?tmp=' + Math.random(),
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urlReg = /^(https?:\/\/|\/|\.\/|\.\.\/)/;
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if(urlReg.test(content)){
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$iframe.attr({
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src: content + random,
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frameborder: 'no',
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scrolling: 'no',
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name: 'dialog-box-iframe',
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id: 'dialog-box-iframe'
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})
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.on('load',function(){
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//动态自适应iframe高度;
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var $iframe = $(window.frames['dialog-box-iframe'].document),
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$iframeBody = $(window.frames['dialog-box-iframe'].document.body),
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iframeWidth = $iframe.outerWidth() - 8,
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iframeHeight = $iframe.outerHeight() - 16,
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$dialogBox = $('.dialog-box'),
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$content = $('.dialog-box-content'),
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$container = $('.dialog-box-container');
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dialogBoxWidth = iframeWidth + 40;
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dialogBoxHeight = iframeHeight + 126;
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if(that.settings.autoSize){
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$(this).width(iframeWidth);
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$(this).height(iframeHeight);
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$iframeBody.css({
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margin: '0',
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padding: '0'
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});
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$content.css({
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width: iframeWidth + 'px',
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height: iframeHeight + 'px'
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});
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$container.css({
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width: dialogBoxWidth + 'px',
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height: dialogBoxHeight + 'px'
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});
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$dialogBox.css({
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width: dialogBoxWidth,
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height: function(){
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if(type === '' || type === 'normal'){
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return dialogBoxHeight + 'px';
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}else if(type === 'error' || type === 'correct'){
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dialogBoxHeight = dialogBoxHeight + 8;
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return dialogBoxHeight + 'px';
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}
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},
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'margin-top': function(){
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if(type === '' || type === 'normal'){
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return -Math.round(dialogBoxHeight/2) + 'px';
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}else if(type === 'error' || type === 'correct'){
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dialogBoxHeight = dialogBoxHeight + 4;
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return -Math.round(dialogBoxHeight/2) + 'px';
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}
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},
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'margin-left': -Math.round(dialogBoxWidth/2) + 'px'
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});
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}else{
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$(this).width(that.settings.width - 40);
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$(this).height(that.settings.height - 126);
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}
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});
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return $iframe;
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}else{
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return content;
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}
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},
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//显示弹出框
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show: function(){
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$('.dialog-box').css({display:'block'});
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setTimeout(function(){
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$('.dialog-box').addClass('show');
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},50)
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$('#dialog-box-mask').show();
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},
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//隐藏弹出框
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fadeOut: function(element){
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var $this = $(element),
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$dialogBox = $('.dialog-box'),
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$iframe = $('#dialogBox-box-iframe');
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$dialogBox.removeClass('show');
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setTimeout(function(){
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if($iframe){
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$iframe.attr('src','_blank');
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}
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$dialogBox.replaceWith('<div id="' + $this.attr('id') + '"></div/>');
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$('#dialog-box-mask').remove();
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},150)
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},
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//设置弹出框样式
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setStyle: function(){
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var that = this,
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$dialog = $('.dialog-box'),
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$container = $('.dialog-box-container'),
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$content = $('.dialog-box-content'),
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$mask = $('#dialog-box-mask'),
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type = that.settings.type,
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EFFECT = 'effect';
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//弹出框外框样式
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$dialog.css({
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width: function(){
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if(that.settings.width){
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return that.settings.width + 'px';
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}else{
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return;
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}
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},
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height: function(){
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if(that.settings.height){
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if(type === '' || type === 'normal'){
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return that.settings.height + 'px';
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}else if(type === 'error' || type === 'correct'){
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return that.settings.height + 4 + 'px';
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}
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}else{
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return;
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}
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},
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'margin-top': function(){
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var height;
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if(type === '' || type === 'normal'){
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height = that.settings.height;
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}else if(type === 'error' || type === 'correct'){
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height = that.settings.height + 4;
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}
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return -Math.round(height/2) + 'px';
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},
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'margin-left': function(){
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var width = $(this).width();
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return -Math.round(width/2) + 'px';
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},
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'z-index': that.settings.zIndex
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});
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//弹出框内层容器样式
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$container.css({
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width: function(){
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if(that.settings.width){
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return that.settings.width + 'px';
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}else{
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return;
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}
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},
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height: function(){
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if(that.settings.height){
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return that.settings.height + 'px';
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}else{
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return;
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}
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},
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});
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//弹出框内容样式
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$content.css({
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width: function(){
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if(that.settings.width){
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return that.settings.width - 40 + 'px';
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}else{
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return;
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}
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},
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height: function(){
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if(that.settings.height){
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return that.settings.height - 126 + 'px';
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}else{
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return;
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}
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}
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});
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//遮罩层样式
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$mask.css({
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height: $(document).height() + 'px'
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});
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//判断弹出框类型
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switch(that.settings.type){
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case 'correct':
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$container.addClass('correct');
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break;
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case 'error':
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$container.addClass('error');
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break;
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default:
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$container.addClass('normal');;
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break;
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}
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//弹出框多种动画效果
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switch(that.settings.effect){
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case 'newspaper':
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$dialog.addClass(EFFECT + '-newspaper');
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break;
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case 'fall':
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$dialog.addClass(EFFECT + '-fall');
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break;
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case 'scaled':
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$dialog.addClass(EFFECT + '-scaled');
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break;
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case 'flip-horizontal':
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$dialog.addClass(EFFECT + '-flip-horizontal');
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break;
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case 'flip-vertical':
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$dialog.addClass(EFFECT + '-flip-vertical');
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break;
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case 'sign':
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$dialog.addClass(EFFECT + '-sign');
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break;
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default:
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$dialog.addClass(EFFECT + '-fade');
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break;
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}
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},
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//弹出框触屏器(系列事件)
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trigger: function(element,event){
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var that = this,
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$this = $(element);
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$('.dialog-box-close,.dialog-btn-cancel,.dialog-btn-confirm').on('click',function(){
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that.fadeOut($this);
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});
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$(document).keyup(function(event){
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if(event.keyCode === 27){
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that.fadeOut($this);
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}
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});
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if(that.settings.autofadeOut){
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setTimeout(function(){
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that.fadeOut($this);
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},that.settings.time)
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}
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if($.isFunction(that.settings.confirm)){
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$('.dialog-btn-confirm').on('click',function(){
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that.settings.confirm();
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})
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}
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if($.isFunction(that.settings.cancel)){
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$('.dialog-btn-cancel').on('click',function(){
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that.settings.cancel();
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})
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}
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}
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};
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$.fn[pluginName] = function(options) {
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this.each(function() {
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if (!$.data(this, "plugin_" + pluginName)) {
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$.data(this, "plugin_" + pluginName, new DialogBox(this, options));
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}
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});
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return this;
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};
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})(jQuery,window,document) |