JavaScript/jQuery WebIM 及时聊天通信工具 本地客户端
WebIM本地客户端，可以发送表情、调整字体、字体大小、字体颜色、加粗、下划线、斜体等；还支持收缩split条，详情等；
上UI界面，界面还不够专业，需要美工支持，下一期再看看能不能优化！
收缩详情
chat.html 代码
/*** * jquery local chat * @version v2.0 * @createDate -- 2012-5-28 * @author hoojo * @email hoojo_@126.com * @requires jQuery v1.2.3 or later, send.message.editor-1.0.js * Copyright (c) 2012 M. hoo **/ ;(function ($) {if (/1\.(0|1|2)\.(0|1|2)/.test($.fn.jquery) || /^1.1/.test($.fn.jquery)) {alert('WebIM requires jQuery v1.2.3 or later! You are using v' + $.fn.jquery);return;}var _im = $.IM = {};_im.version = 2.0;var faceTimed, count = 0;_im.defaultOptions = {chat: "#chat",chatEl: function () {var $chat = _im.defaultOptions.chat;if ((typeof _im.defaultOptions.chat) == "string") {$chat = $(_im.defaultOptions.chat);} else if ((typeof _im.defaultOptions.chat) == "object") {if (!$chat.get(0)) {$chat = $($chat);}} return $chat;},sendMessageIFrame: function (receiverId) {return $("iframe[name='sendMessage" + receiverId + "']").get(0).contentWindow;},receiveMessageDoc: function (receiverId) {receiverId = receiverId || "";var docs = [];$.each($("iframe[name^='receiveMessage" + receiverId + "']"), function () {docs.push($(this.contentWindow.document));});return docs;//return $($("iframe[name^='receiveMessage" + receiverId + "']").get(0).contentWindow.document);},sender: "", // 发送者receiver: "", // 接收者setTitle: function (chatEl) {var receiver = this.getReceiver(chatEl);chatEl.find(".title").html("和" + receiver + "聊天对话中");},getReceiver: function (chatEl) {var receiver = chatEl.attr("receiver");if (~receiver.indexOf("@")) {receiver = receiver.split("@")[0];}return receiver;},// 接收消息iframe样式receiveStyle: ['<html>','<head><style type="text/css">','body{border:0;margin:0;padding:3px;height:98%;cursor:text;background-color:white;font-size:12px;font-family:Courier,serif,monospace;}','.msg{margin-left: 1em;}p{margin:0;padding:0;}.me{color: blue;}.you{color:green;}','</style></head>','<body></body>','</html>'].join(""),writeReceiveStyle: function (receiverId) {this.receiveMessageDoc(receiverId)[0].get(0).write(this.receiveStyle);},/*** * 发送消息的格式模板 * flag = true 表示当前user是自己，否则就是对方 **/ receiveMessageTpl: function (userName, styleTpl, content, flag) {var userCls = flag ? "me" : "you";// 设置当前发送日前var date = new Date();var datetime = date.getFullYear() + "-" + date.getMonth() + "-" + date.getDate();datetime = " " + date.getHours() + ":" + date.getMinutes() + ":" + date.getSeconds();if (styleTpl && flag) {content = [ "<span style='", styleTpl, "'>", content, "</span>" ].join("");}return ['<p class="', userCls, '">', datetime, ' ', userName, ':</p>','<p class="msg">', content, '</p>'].join("");},// 工具类按钮触发事件返回html模板sendMessageStyle: { cssStyle: { bold: "font-weight: bold;", underline: "text-decoration: underline;", italic: "font-style: oblique;" }, setStyle: function (style, val) { if (val) { _im.defaultOptions.sendMessageStyle[style] = val; } else { var styleVal = _im.defaultOptions.sendMessageStyle[style]; if (styleVal === undefined || !styleVal) { _im.defaultOptions.sendMessageStyle[style] = true; } else { _im.defaultOptions.sendMessageStyle[style] = false; } } }, getStyleTpl: function () { var tpl = ""; $.each(_im.defaultOptions.sendMessageStyle, function (style, item) { //alert(style + "#" + item + "#" + (typeof item)); if (item === true) { tpl += _im.defaultOptions.sendMessageStyle.cssStyle[style]; } else if ((typeof item) === "string") { //alert(style + "-------------" + sendMessageStyle[style]); tpl += style + ":" + item + ";"; } }); return tpl; }},// 向接收消息iframe区域写消息writeReceiveMessage: function (receiverId, userName, content, flag) {if (content) {// 发送消息的样式var styleTpl = _im.defaultOptions.sendMessageStyle.getStyleTpl();var receiveMessageDoc = _im.defaultOptions.receiveMessageDoc(receiverId);$.each(receiveMessageDoc, function () {var $body = this.find("body");// 向接收信息区域写入发送的数据$body.append(_im.defaultOptions.receiveMessageTpl(userName, styleTpl, content, flag));// 滚动条滚到底部this.scrollTop(this.height());});}},// 发送消息sendHandler: function ($chatMain) {var doc = $chatMain.find("iframe[name^='sendMessage']").get(0).contentWindow.document;var content = doc.body.innerHTML;content = $.trim(content);content = content.replace(new RegExp("<br>", "gm"), "");// 获取即将发送的内容if (content) {var sender = $chatMain.attr("sender");var receiverId = $chatMain.attr("id");// 接收区域写消息_im.defaultOptions.writeReceiveMessage(receiverId, sender, content, true);//############# XXXvar receiver = $chatMain.find("#to").val();//var receiver = $chatMain.attr("receiver");// 判断是否是手机端会话，如果是就发送纯text，否则就发送html代码var flag = _im.defaultOptions.isMobileClient(receiver);if (flag) {var text = $(doc.body).text();text = $.trim(text);if (text) {// 远程发送消息//remote.jsjac.chat.sendMessage(text, receiver);}} else { // 非手机端通信 可以发送html代码var styleTpl = _im.defaultOptions.sendMessageStyle.getStyleTpl();content = [ "<span style='", styleTpl, "'>", content, "</span>" ].join("");//remote.jsjac.chat.sendMessage(content, receiver);}// 清空发送区域$(doc).find("body").html("");}}, faceImagePath: "images/emotions/",faceElTpl: function (i) {return ["<img src='",this.faceImagePath,(i - 1),"fixed.bmp' gif='",this.faceImagePath,(i - 1),".gif'/>"].join("");},// 创建表情html elementscreateFaceElement: function ($chat) {var faces = [];for (var i = 1; i < 100; i++) { faces.push(this.faceElTpl(i)); if (i % 11 == 0) { faces.push("<br/>"); } }$chat.find("#face").html(faces.join(""));this.faceHandler($chat);},// 插入表情faceHandler: function ($chat) {$chat.find("#face img").click(function () { $chat.find("#face").hide(150); var imgEL = "<img src='" + $(this).attr("gif") + "'/>"; var $chatMain = $(this).parents(".chat-main"); var win = $chatMain.find("iframe[name^='sendMessage']").get(0).contentWindow; var doc = win.document; sendMessageEditor.insertAtCursor(imgEL, doc, win);});// 表情隐藏$chat.find("#face, #face img").mouseover(function () {window.clearTimeout(faceTimed);}).mouseout(function () {window.clearTimeout(faceTimed);faceTimed = window.setTimeout(function () {$chat.find("#face").hide(150);}, 700);});},/*** * 发送消息工具栏按钮事件方法 **/toolBarHandler: function () {var $chat = $(this).parents(".chat-main");var targetCls = $(this).attr("class");if (targetCls == "face") {$chat.find("#face").show(150);window.clearTimeout(faceTimed);faceTimed = window.setTimeout(function () {$chat.find("#face").hide(150);}, 1000);} else if (this.tagName == "DIV") {_im.defaultOptions.sendMessageStyle.setStyle(targetCls);} else if (this.tagName == "SELECT") {_im.defaultOptions.sendMessageStyle.setStyle($(this).attr("name"), $(this).val());if ($(this).attr("name") == "color") {$(this).css("background-color", $(this).val());}}// 设置sendMessage iframe的style css_im.defaultOptions.writeSendStyle();},// 设置sendMessage iframe的style csswriteSendStyle: function () {var styleTpl = _im.defaultOptions.sendMessageStyle.getStyleTpl();var styleEL = ['<style type="text/css">body{', styleTpl,'}</style>'].join("");$("body").find("iframe[name^='sendMessage']").each(function () {var $head = $(this.contentWindow.document).find("head");if ($head.find("style").size() > 1) {$head.find("style:gt(0)").remove();}if (styleTpl) {$head.append(styleEL);}});},isMobileClient: function (receiver) {return false;},chatLayoutTemplate: function (userJID, sender, receiver, product, flag) {var display = "";if (flag) {display = "style='display: none;'";}return ['<div class="chat-main" id="', userJID,'" sender="', sender, '" receiver="', receiver, '">',/*'<form name="userForm">', '用户名：<input type="text" name="userName" value="boy"/>', '密码：<input type="password" name="password" value="boy"/>', 'register: <input type="checkbox" name="register"/>', 'sendTo： <input type="text" id="to" name="to" value="hoojo" />', '<input type="button" value="Login" id="login"/> ', '<input type="button" value="Logout" id="logout"/>', '</form>',*/ '<div id="chat"><div class="radius">', '<table>', '<tr>', '<td colspan="3" class="title"></td>', '</tr>', '<tr>', '<td class="receive-message">', '<iframe name="receiveMessage', userJID,'" frameborder="0" width="100%" height="100%"></iframe>', '</td>', '<td rowspan="4" class="split" ', display, '> </td>', '<td rowspan="4" class="product-info" ', display, '>', '<ul>', '<div class="header"> 商品详情</div>', '<li class="pic">', '<img src="', product.pic, '"/></li>', '<li class="product-name">', product.name, '</li>', '<li class="price">团购价：<span>', product.price, '</span>元</li>', '<li class="market-price">市场价：<s><i>', product.marketPrice, '</i></s>元</li>', '<li>快递公司：', product.deliverOrgs, '</li>', '<li>仓库：', product.wareHouses, '</li>', product.skuAttrs, '</ul>', '</td>', '</tr>', '<tr class="tool-bar">', '<td>', '<select name="font-family" class="family">', '<option>宋体</option>', '<option>黑体</option>', '<option>幼圆</option>', '<option>华文行楷</option>', '<option>华文楷体</option>', '<option>华文楷体</option>', '<option>华文彩云</option>', '<option>华文隶书</option>', '<option>微软雅黑</option>', '<option>Fixedsys</option>', '</select>', '<select name="font-size">', '<option value="12px">大小</option>', '<option value="10px">10</option>', '<option value="12px">12</option>', '<option value="14px">14</option>', '<option value="16px">16</option>', '<option value="18px">18</option>', '<option value="20px">20</option>', '<option value="24px">24</option>', '<option value="28px">28</option>', '<option value="36px">36</option>', '<option value="42px">42</option>', '<option value="52px">52</option>', '</select>', '<select name="color">','<option value="" selected="selected">颜色</option>','<option value="#000000" style="background-color:#000000"></option>','<option value="#FFFFFF" style="background-color:#FFFFFF"></option>','<option value="#008000" style="background-color:#008000"></option>','<option value="#800000" style="background-color:#800000"></option>','<option value="#808000" style="background-color:#808000"></option>','<option value="#000080" style="background-color:#000080"></option>','<option value="#800080" style="background-color:#800080"></option>','<option value="#808080" style="background-color:#808080"></option>','<option value="#FFFF00" style="background-color:#FFFF00"></option>','<option value="#00FF00" style="background-color:#00FF00"></option>','<option value="#00FFFF" style="background-color:#00FFFF"></option>','<option value="#FF00FF" style="background-color:#FF00FF"></option>','<option value="#FF0000" style="background-color:#FF0000"></option>','<option value="#0000FF" style="background-color:#0000FF"></option>','<option value="#008080" style="background-color:#008080"></option>','</select>', '<div class="bold"></div>', '<div class="underline"></div>', '<div class="italic"></div>', '<div class="face"></div>', '<div class="history">消息记录</div>','</td>', '</tr>', '<tr class="send-message">', '<td>', '<iframe name="sendMessage', userJID,'" width="100%" height="80px" frameborder="0"></iframe>','</td>', '</tr>', '<tr class="bottom-bar">', '<td><input type="text" id="to" name="to" value="hoojo" style="width: 100px; display: none;"/><input type="button" value="关闭" id="close"/> ', '<input type="button" value="发送(Enter)" id="send"/> </td>', '</tr>', '</table></div>', '<div id="face"></div>', '</div>','</div>'].join("");},initWebIM: function (userJID, receiver) {var product = {name: "小玩熊",pic: "http://avatar.csdn.net/9/7/A/2_ibm_hoojo.jpg",price: "198.00",marketPrice: "899.90",deliverOrgs: "EMS",wareHouses: "A库",skuAttrs: ""};var chatEl = $(_im.defaultOptions.chatLayoutTemplate(userJID, _im.defaultOptions.sender, receiver, product));$("body").append(chatEl);// 拖拽//$("#" + userJID).easydrag();// 初始化sendMessageEditor相关信息sendMessageEditor.iframe = this.sendMessageIFrame(userJID);sendMessageEditor.init(userJID);this.setTitle(chatEl);this.writeReceiveStyle(userJID);this.writeSendStyle();this.createFaceElement(chatEl);// 查看更多详情chatEl.find(".more").click(function () {var $ul = $(this).parents("ul");$ul.find(".more").toggle();$ul.find(".info").toggle();$ul.find(".pic").toggle();});// 收缩详情chatEl.find(".split").toggle(function () {$(".product-info").hide();$(this).parents(".radius").css("border-right-width", "0");}, function () {$(".product-info").show();$(this).parents(".radius").css("border-right-width", "8px");});// 工具类绑定事件 settings.toolBarHandlerchatEl.find(".tool-bar td").children().click(this.toolBarHandler); chatEl.find("#send").click(function () { var $chatMain = $(this).parents(".chat-main");_im.defaultOptions.sendHandler($chatMain); }); chatEl.find("#close").click(function () { var $chatMain = $(this).parents(".chat-main");$chatMain.hide(500); }); $(this.sendMessageIFrame(userJID).document).keyup(function (event) { var e = event || window.event; var keyCode = e.which || e.keyCode; if (keyCode == 13) { var $chatMain = $("#" + $(this).find("body").attr("jid")); _im.defaultOptions.sendHandler($chatMain); } });},// 取消闪动提示cancelFlashTip: function (jid) {var $chat = $(".chat-main[id='" + jid + "']:hidden");if ($chat.get(0)) {$chat.show();}//$chatMessage.removeAttr("jid");if ($(".chat-main:hidden").size() == 0) {$(".have-msg").hide();$(".no-msg").show();}},// 消息提示messageTip: function () {if (count % 2 == 0) {window.focus();document.title = "你来了新消息，请查收！";} else {document.title = "";}if (count > 4) {document.title = "";count = 0;} else {window.setTimeout(_im.defaultOptions.messageTip, 1000);count ++;}}};$.extend({WebIM: function (opts) {opts = opts || {};// 覆盖默认配置_im.defaultOptions = $.extend(_im.defaultOptions, _im.defaultOptions, opts);var settings = $.extend({}, _im.defaultOptions, opts);settings.initWebIM("user-jid", settings.receiver);}});})(jQuery);
