刚写的一个web气泡聊天样式，拿出来显摆一下

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web前端

1.上页面

2.造型就上面那个样，基本的css元素装饰

.message-history {
    border-radius: 5px;
    border: 2px solid #EEE;
    min-width: 600px;
    margin: auto;
    padding: 10px;
    font-size: 12px;
}

.message-time {
    height: 20px;
    line-height: 18px;
}

.message-receive .message-time {
    margin-left: 60px;
    text-align: left;
}

.message-reply .message-time {
    margin-right: 60px;
    text-align: right;
}

.message-info {
    position: relative;
    overflow: hidden;
}

.message-content-box {
    border-radius: 5px;
    position: relative;
    padding: 15px;
    word-break: break-word;
}

.message-reply .message-content-box {
    background: #b8db29;
    color: #333;
    margin-right: 60px;
    float: right;
}

.message-receive .message-content-box {
    background: #EEE;
    color: #333;
    margin-left: 60px;
    float: left;
}

.message-content-box .arrow {
    width: 0;
    height: 0;
    font-size: 0;
    border-width: 10px;
    border-style: solid;
    position: absolute;
    top: 10px;
}

.message-reply .message-content-box .arrow {
    border-color: transparent transparent transparent #b8db29;
    right: -20px;
}

.message-receive .message-content-box .arrow {
    border-color: transparent #EEE transparent transparent;
    left: -20px;
}

.item-pics-box {
    float: left;
    margin-right: 10px;
}

.item-pic {
    width: 40px;
    height: 40px;
}

.message-content {
    overflow: hidden;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 25px;
    position: absolute;
    top: 0;
}

.message-receive .user-avatar {
    left: 0;
}

.message-reply .user-avatar {
    right: 0;
}

.send-message {
    position: relative;
    margin-top: 7px;
    height: 40px;
}
.send-message .send-msg-btn {
    float: right;
    width: 75px;
    line-height: 38px;
    height: 38px;
    margin-left: 5px;
    font-size: 14px;
    background-color: #FDFDFD;
    border: 1px solid #D7D7D7;
    text-align: center;
}
.send-message .message-input-box {
    border-radius: 3px;
    background: url("./images/write.png");
    background-size: 11px 11px;
    background-repeat: no-repeat;
    background-position: 6px 14px;
    padding: 0 0 0 25px;
    background-color: #F9F9F9;
    border: 1px solid #D7D7D7;
    overflow: hidden;
}
.send-message input.message-input {
    margin: 0;
    padding: 8px 0;
    font-size: 16px;
    width: 100%;
    height: 100%;
    border: none;
}

3. 简单的js辅助send，crtl+enter或者submit

var sendMsg = function() {
    var tempContent = '',
        contentElement = jQuery('input[name="content"]'),
        content = jQuery.trim(contentElement.val()),
        avatar = './images/user_a.jpg';
    if(content) {
        tempContent = '<div class="message-reply"><div class="message-time">' + new Date().toLocaleTimeString() + '</div>'
                    + '<div class="message-info">'
                    + '<div class="user-info"><img class="user-avatar" src="' + avatar + '"></div>'
                    + '<div class="message-content-box"><div class="arrow"></div><div class="item-pics-box"></div>'
                    + '<div class="message-content">' + content + '</div></div></div></div>';
        jQuery('.message-history').append(tempContent);
    }
    contentElement.val('');
};
var initSendMsg = function() {
    // normal submit
    jQuery('.send-msg-btn').on('click', function() {
        sendMsg();
    });
    // Ctrl+Enter submit
    jQuery('input[name="content"]').on('keydown', function(e){
        e = e ? e : window.event;
        if(e.ctrlKey && 13 == e.keyCode){
            sendMsg();
        }
    });
};
initSendMsg();

4. 基本的html架子

<html>
<head>
    <link rel="stylesheet" href="./message.css">
    <script src="./jquery.min.js"></script>
</head>
<body>
    <div class="message-history">
        <div class="message-reply">
            <div class="message-time">2014-2-21 9:32:57</div>
            <div class="message-info">
                <div class="user-info">
                    <img class="user-avatar" src="./images/user_a.jpg">
                </div>
                <div class="message-content-box">
                    <div class="arrow"></div>
                    <div class="item-pics-box">
                        <a class="ui-link" href="#">
                            <img class="item-pic" src="./images/item_1.jpg">
                        </a>
                    </div>
                    <div class="message-content">这个东西不错呀！</div>
                </div>
            </div>
        </div>
        <div class="message-receive">
            <div class="message-time">2014-2-21 9:32:57</div>
            <div class="message-info">
                <div class="user-info">
                    <img class="user-avatar" src="./images/user_b.gif">
                </div>
                <div class="message-content-box">
                    <div class="arrow"></div>
                    <div class="item-pics-box">
                        <a class="ui-link" href="#">
                            <img class="item-pic" src="./images/item_1.jpg">
                        </a>
                    </div>
                    <div class="message-content">Good football</div>
                </div>
            </div>
        </div>
    </div>
    <div class="send-message">
        <span class="send-msg-btn">发送</span>
        <div class="message-input-box">
            <input name="content" type="text" class="message-input" placeholder="输入私信内容">
        </div>
    </div>
    <script src="./message.js"></script>
</body>
</html>

5.上源码

见附件