jQuery实现拖拽可编辑模块功能代码

2017-01-13 08:21:05来源:作者:人点击

在没给大家分享实现代码之前,先给大家展示下效果图:







具体实现代码如下所示:

index.html

<!DOCTYPE html><html><head>  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />  <title>iNettuts - Welcome!</title>  <link href="inettuts.css" rel="stylesheet" type="text/css" /></head><body> <div id="head">  <h1>iNettuts</h1> </div> <div id="columns">  <ul id="column1" class="column"><li class="widget color-green" id="intro"> <div class="widget-head">  <h3>简介窗口</h3> </div> <div class="widget-content">  <p>如果你活着,早晚都会死;如果你死了,你就永远活着。</p> </div></li><li class="widget color-red">  <div class="widget-head">  <h3>窗口标题</h3> </div> <div class="widget-content">  <p>世界上本没有路,有了腿便有了路。</p> </div></li>  </ul>  <ul id="column2" class="column"><li class="widget color-blue">  <div class="widget-head">  <h3>窗口标题</h3> </div> <div class="widget-content">  <p>一个人只能全力以赴,等待命运去揭晓答案。</p> </div></li><li class="widget color-yellow" id="dingzh">  <div class="widget-head">  <h3>窗口标题</h3> </div> <div class="widget-content">  <p>望着沧茫大海,令我得到片刻解脱;不怀缅过去,也不展望未来。</p> </div></li>  </ul>  <ul id="column3" class="column"><li class="widget color-orange">  <div class="widget-head">  <h3>窗口标题</h3> </div> <div class="widget-content">  <p>就像这些樱花,每个生命都会凋零。每吸一口气,每喝一杯茶,每杀一个人都能体悟人生,这就是武士精神。</p> </div></li><li class="widget color-white">  <div class="widget-head">  <h3>窗口标题</h3> </div> <div class="widget-content">  <p>人应竭尽所能,然后听天由命。</p> </div></li>  </ul> </div> <script type="text/javascript" src="jquery-1.3.2.min.js"></script> <script type="text/javascript" src="jquery-ui-1.7.2.custom.min.js"></script> <script type="text/javascript" src="inettuts.js"></script></body></html>


inettuts.js

var iNettuts = { jQuery : $, settings : {  columns : '.column',  widgetSelector: '.widget',  handleSelector: '.widget-head',  contentSelector: '.widget-content',  widgetDefault : {movable: true,removable: true,collapsible: true,editable: true,colorClasses : ['color-yellow', 'color-red', 'color-blue', 'color-white', 'color-orange', 'color-green']  },  widgetIndividual : {//个别的模块intro : { movable: false, removable: false, collapsible: false, editable: false},dingzh : { movable: false, removable: false, collapsible: true}  } }, //初始化 init : function () {  this.attachStylesheet('inettuts.js.css');  this.addWidgetControls();  this.makeSortable(); }, getWidgetSettings : function (id) {  var $ = this.jQuery,settings = this.settings;//判断ID模块是否定义过  return (id&&settings.widgetIndividual[id]) ? $.extend({},settings.widgetDefault,settings.widgetIndividual[id]) : settings.widgetDefault; }, //动态追加元素 addWidgetControls : function () {  var iNettuts = this,$ = this.jQuery,settings = this.settings;  //设置选择器环境  //默认情况下,选择器从文档根部对 DOM 进行搜索。不过,可以为 $() 设置可选的 context 参数。  //如果我们希望在一个 .column类属性 的对象中 中搜索一个.widget类属性的 元素,可以限定下面的搜索:  $(settings.widgetSelector, $(settings.columns)).each(function () {//遍历匹配的结果var thisWidgetSettings = iNettuts.getWidgetSettings(this.id);//移除窗体元素if (thisWidgetSettings.removable) { $('<a href="#" class="remove">CLOSE</a>').mousedown(function (e) {  //阻止事件冒泡  e.stopPropagation();  }).click(function () {  if(confirm('这个小部件将被删除,确定吗?')) {$(this).parents(settings.widgetSelector).animate({ opacity: 0 },function () { $(this).wrap('<div/>').parent().slideUp(function () {//删除//remove() 方法移除被选元素,包括所有文本和子节点。 //该方法不会把匹配的元素从 jQuery 对象中删除,因而可以在将来再使用这些匹配的元素。$(this).remove(); });});  }  return false; }).appendTo($(settings.handleSelector, this));}//编辑窗体元素if (thisWidgetSettings.editable) { $('<a href="#" class="edit">EDIT</a>').mousedown(function (e) {  e.stopPropagation();  }).toggle(function () {  $(this).css({backgroundPosition: '-66px 0', width: '55px'}).parents(settings.widgetSelector) .find('.edit-box').show().find('input').focus();  return false; },function () {  $(this).css({backgroundPosition: '', width: ''}).parents(settings.widgetSelector) .find('.edit-box').hide();  return false; }).appendTo($(settings.handleSelector,this)); $('<div class="edit-box" style="display:none;"/>')  .append('<ul><li class="item"><label>改变标题吗?</label><input value="' + $('h3',this).text() + '"/></li>')  .append((function(){var colorList = '<li class="item"><label>可用的颜色:</label><ul class="colors">';$(thisWidgetSettings.colorClasses).each(function () { colorList += '<li class="' + this + '"/>';});return colorList + '</ul>';  })())  .append('</ul>')  .insertAfter($(settings.handleSelector,this));}//折叠if (thisWidgetSettings.collapsible) { $('<a href="#" class="collapse">COLLAPSE</a>').mousedown(function (e) {  e.stopPropagation();  }).toggle(function () {  $(this).css({backgroundPosition: '-38px 0'}).parents(settings.widgetSelector) .find(settings.contentSelector).hide();  return false; },function () {  $(this).css({backgroundPosition: '-52px 0'}).parents(settings.widgetSelector) .find(settings.contentSelector).show();  return false; }).prependTo($(settings.handleSelector,this));}  });  $('.edit-box').each(function () {$('input',this).keyup(function () { $(this).parents(settings.widgetSelector).find('h3').text( $(this).val().length>20 ? $(this).val().substr(0,20)+'...' : $(this).val() );});$('ul.colors li',this).click(function () { var colorStylePattern = //bcolor-[/w]{1,}/b/,  thisWidgetColorClass = $(this).parents(settings.widgetSelector).attr('class').match(colorStylePattern) if (thisWidgetColorClass) {  $(this).parents(settings.widgetSelector).removeClass(thisWidgetColorClass[0]).addClass($(this).attr('class').match(colorStylePattern)[0]); } return false;});  }); }, attachStylesheet : function (href) {  var $ = this.jQuery;  return $('<link href="' + href + '" rel="stylesheet" type="text/css" />').appendTo('head'); }, //排序窗体布局 makeSortable : function () {  var iNettuts = this,$ = this.jQuery,settings = this.settings,$sortableItems = (function () { var notSortable = ''; $(settings.widgetSelector,$(settings.columns)).each(function (i) {//判断是否具有可移动属性  if (!iNettuts.getWidgetSettings(this.id).movable) {if(!this.id) { this.id = 'widget-no-id-' + i;}notSortable += '#' + this.id + ',';  } }); return $('> li:not(' + notSortable + ')', settings.columns);})();  $sortableItems.find(settings.handleSelector).css({cursor: 'move'  }).mousedown(function (e) {$sortableItems.css({width:''});$(this).parent().css({ width: $(this).parent().width() + 'px'});  }).mouseup(function () {if(!$(this).parent().hasClass('dragging')) { $(this).parent().css({width:''});} else { $(settings.columns).sortable('disable');}  });  $(settings.columns).sortable({items: $sortableItems,connectWith: $(settings.columns),handle: settings.handleSelector,placeholder: 'widget-placeholder',forcePlaceholderSize: true,revert: 300,delay: 100,opacity: 0.8,containment: 'document',start: function (e,ui) { $(ui.helper).addClass('dragging');},stop: function (e,ui) { $(ui.item).css({width:''}).removeClass('dragging'); $(settings.columns).sortable('enable');}  }); }};iNettuts.init();


inettuts.css

/* Reset */body,img,p,h1,h2,h3,h4,h5,h6,ul,ol {margin:0; padding:0; list-style:none; border:none;}/* End Reset */body {font-size:0.8em; font-family:Arial,Verdana,Sans-Serif; background: #fff;}a {color:white;}/* Colors */.color-yellow {background:#f2bc00;}.color-red {background:#dd0000;}.color-blue {background:#148ea4;}.color-white {background:#dfdfdf;}.color-orange {background:#f66e00;}.color-green {background:#8dc100;}.color-yellow h3,.color-white h3,.color-green h3 {color:#000;}.color-red h3,.color-blue h3,.color-orange h3 {color:#FFF;}/* End Colors *//* Head section */#head { background: #fff url(img/head-bg.png) repeat-x; height: 100px;}#head h1 { line-height: 100px; color: #FFF; text-align: center; background: url(img/inettuts.png) no-repeat center; text-indent: -9999em}/* End Head Section *//* Columns section */#columns .column { float: left; width: 33.3%;  /* Min-height: */  min-height: 400px;  height: auto !important;height: 400px;}#columns .column-dingzh { float: left; width: 33.3%;  /* Min-height: */  min-height: 400px;  height: auto !important;height: 400px;}/* Column dividers (background-images) : */ #columns #column1 { background: url(img/column-bg-left.png) no-repeat right top; } #columns #column3 { background: url(img/column-bg-right.png) no-repeat left top; }#columns #column1 .widget { margin: 30px 35px 0 25px; }#columns #column3 .widget { margin: 30px 25px 0 35px; }#columns .widget { margin: 30px 20px 0 20px; padding: 2px; -moz-border-radius: 4px; -webkit-border-radius: 4px;}#columns .widget .widget-head { color: #fff; overflow: hidden; width: 100%; height: 30px; line-height: 30px;}#columns .widget .widget-head h3 { padding: 0 5px; float: left;}#columns .widget .widget-content { background: #333 url(img/widget-content-bg.png) repeat-x; padding: 0 5px; color: #DDD; -moz-border-radius-bottomleft: 2px; -moz-border-radius-bottomright: 2px; -webkit-border-bottom-left-radius: 2px; -webkit-border-bottom-right-radius: 2px; line-height: 1.2em; overflow: hidden;}#columns .widget .widget-content p { padding: 0.8em 0; border-bottom: 1px solid #666;}#columns .widget .widget-content img { float: right; margin: 10px; border: 1px solid #FFF;}#columns .widget .widget-content pre { padding: 0.5em 5px; color: #EEE; font-size: 12px;}#columns .widget .widget-content ul { padding: 5px 0 5px 20px; list-style: disc;}#columns .widget .widget-content ul li {padding: 3px 0;}#columns .widget .widget-content ul.images { padding: 7px 0 0 0; list-style: none; height: 1%;}#columns .widget .widget-content ul.images li { display: inline; float: left;}#columns .widget .widget-content ul.images img { display: inline; float: left; margin: 0 0 7px 7px;}/* End Columns section */


inettuts.js.css

/* JS-Enabled CSS */.widget-head a.remove { float: right; display: inline; background: url(img/buttons.gif) no-repeat -24px 0; width: 14px; height: 14px; margin: 8px 4px 8px 0; text-indent: -9999em; outline: none;}.widget-head a.edit { float: right; display: inline; background: url(img/buttons.gif) no-repeat; width: 24px; height: 14px; text-indent: -9999em; margin: 8px 4px 8px 4px; outline: none;}.widget-head a.collapse { float: left; display: inline; background: url(img/buttons.gif) no-repeat -52px 0; width: 14px; height: 14px; text-indent: -9999em; margin: 8px 0 8px 4px; outline: none;}.widget-placeholder { border: 2px dashed #999;}#column1 .widget-placeholder { margin: 30px 35px 0 25px; }#column2 .widget-placeholder { margin: 30px 20px 0 20px; }#column3 .widget-placeholder { margin: 30px 25px 0 35px; }.edit-box { overflow: hidden; background: #333 url(img/widget-content-bg.png) repeat-x; margin-bottom: 2px; padding: 10px 0;}.edit-box li.item { padding: 10px 0; overflow: hidden; float: left; width: 100%; clear: both;}.edit-box label { float: left; width: 30%; color: #FFF; padding: 0 0 0 10px;}.edit-box ul.colors li { width: 20px; height: 20px; border: 1px solid #EEE; float: left; display: inline; margin: 0 5px 0 0; cursor: pointer;}


您可能感兴趣的文章:

jQuery拖拽排序插件制作拖拽排序效果(附源码下载)
jQuery拖拽插件gridster使用指南
jQuery拖拽div实现思路
JQuery拖拽元素改变大小尺寸实现代码
简单的jquery拖拽排序效果实现代码
Jquery拖拽并简单保存的实现代码
Jquery easyui开启行编辑模式增删改操作
jQuery 移动端artEditor富文本编辑器
jQuery+PHP实现可编辑表格字段内容并实时保存

最新文章

123

最新摄影

微信扫一扫

第七城市微信公众平台