帝国CMS后台添加留言字段，增加获取留言IP所在城市名称和留言提交来源网址

基于帝国7.5版本，相关php文件已经修改完毕，安装后，数据库增加留言字段getcity和geturl字段即可使用。具体修改教程请查看本站文章：待更新
格式：
ALTER TABLE 表名_enewsgbook ADD 字段 VARCHAR(100);例如：

ALTER TABLE phome_enewsgbook ADD geturl VARCHAR(100);ALTER TABLE phome_enewsgbook ADD getcity VARCHAR(100);附件地址：

008ecms7.5.rar
<form name="feedback" action="/e/enews/index.php" method="post" enctype="multipart/form-data"> <label>Name</label>    <input type="text" name="name" placeholder="Your name" required>    <div class="row">        <div class="contact-left-w3"> <label>Email</label> <input type="email" name="email" placeholder="Email address"             required> </div>        <div class="contact-right-w3l"> <label>Phone</label> <input type="tel" name="mycall" placeholder="Phone number"             required> </div>        <div class="clear"></div>    </div> <!-- <label>Address</label> --> <input type="hidden" id="geturl" name="geturl" value="" placeholder="Address"     required> <input type="hidden" id="getcity" name="getcity" value="" placeholder="City" required>    <div class="row1"> <label>Message</label> <textarea placeholder="Message" name="lytext"></textarea> </div> <input type="hidden"     name="enews" id="" value="AddGbook" /> <input type="hidden" name="bid" id="" value="1" /> <input type="hidden" name="ecmsfrom"     id="" value="window.history.back(-1)" /> <input type="submit" value="Send message"></form><script src="http://pv.sohu.com/cityjson?ie=utf-8 "></script>//搜狐IP地址库接口<script type="text/javascript">    window.onload = function() {        var source_url = document.getElementById("geturl");        var city_address = document.getElementById("getcity");        source_url.value = decodeURI(window.location.href);        city_address.value = returnCitySN[&#39;cname&#39;];        source_url.innerHTML(source_url.value);        city_address.innerHTML(city_address.value);    }</script>