在上一篇文章中我们实现了数据的删除和批量删除，这一篇文章我们将实现数据的更新。
首先依然是预期效果图：
点击修改后进入modi.html页面，然后进行修改，如此处修改了真实姓名这一属性：
点击保存：
以上是要实现的效果，下面是实现的具体代码了：
首先依然是视图内的代码：
<span><</span><span>form </span><span>role</span><span>="form"</span><span> method</span><span>="post"</span><span> action</span><span>="__MODULE__/Admin/User/doAdd"</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group"</span><span>></span> <span><</span><span>span </span><span>class</span><span>="input-group-addon"</span><span>></span>用<span><</span><span>img </span><span>src</span><span>="__PUBLIC__/end/images/em.png"</span><span> alt</span><span>=""</span><span> width</span><span>="6"</span><span> height</span><span>="20"</span><span>></span>户<span><</span><span>img </span><span>src</span><span>="__PUBLIC__/end/images/em.png"</span><span> alt</span><span>=""</span><span> width</span><span>="6"</span><span> height</span><span>="20"</span><span>></span>名：<span></</span><span>span</span><span>></span>
<span><</span><span>input </span><span>type</span><span>="text"</span><span> class</span><span>="form-control"</span><span> placeholder</span><span>=""</span><span> name</span><span>="username"</span><span>></span>
<span></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group "</span><span>></span> <span><</span><span>span </span><span>class</span><span>="input-group-addon"</span><span> for</span><span>="inputWarning1"</span><span>></span>真实姓名：<span></</span><span>span</span><span>></span>
<span><</span><span>input </span><span>type</span><span>="text"</span><span> class</span><span>="form-control"</span><span> placeholder</span><span>=""</span><span> id</span><span>="input"</span><span> name</span><span>="realname"</span><span>></span>
<span></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group"</span><span>></span> <span><</span><span>span </span><span>class</span><span>="input-group-addon"</span><span>></span>手机号码：<span></</span><span>span</span><span>></span>
<span><</span><span>input </span><span>type</span><span>="text"</span><span> class</span><span>="form-control"</span><span> placeholder</span><span>=""</span><span> name</span><span>="telphone"</span><span>></span>
<span></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group"</span><span>></span> <span><</span><span>span </span><span>class</span><span>="input-group-addon"</span><span>></span>电子邮箱：<span></</span><span>span</span><span>></span>
<span><</span><span>input </span><span>type</span><span>="text"</span><span> class</span><span>="form-control"</span><span> placeholder</span><span>=""</span><span> name</span><span>="email"</span><span>></span>
<span></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group"</span><span>></span> <span><</span><span>span </span><span>class</span><span>="input-group-addon"</span><span>></span>添加时间：<span></</span><span>span</span><span>></span>
<span><</span><span>input </span><span>type</span><span>="text"</span><span> class</span><span>="form-control"</span><span> placeholder</span><span>="2014-05-22"</span><span> name</span><span>="resgistertime"</span><span>></span>
<span></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group"</span><span>></span> <span><</span><span>span </span><span>class</span><span>="input-group-addon"</span><span>></span>设置密码：<span></</span><span>span</span><span>></span>
<span><</span><span>input </span><span>type</span><span>="text"</span><span> class</span><span>="form-control"</span><span> placeholder</span><span>="123456"</span><span> name</span><span>="password"</span><span>></span>
<span></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group"</span><span>></span> <span><</span><span>span </span><span>class</span><span>="input-group-addon"</span><span>></span>确认密码：<span></</span><span>span</span><span>></span>
<span><</span><span>input </span><span>type</span><span>="text"</span><span> class</span><span>="form-control"</span><span> placeholder</span><span>="123456"</span><span> name</span><span>="repassword"</span><span>></span>
<span></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>class</span><span>="input-group"</span><span>></span>
<span><</span><span>button </span><span>type</span><span>="submit"</span><span> class</span><span>="btn btn-primary "</span><span>></span> <span> </span>保<span><</span><span>img </span><span>src</span><span>="__PUBLIC__/end/images/em.png"</span><span> alt</span><span>=""</span><span> width</span><span>="20"</span><span> height</span><span>="20"</span><span>></span>存<span> </span><span></</span><span>button</span><span>></span>
<span></</span><span>div</span><span>></span>
<span></</span><span>form</span><span>></span>接下来是控制器：需要说明的是这里需要对未修改前的值进行一下写入，主要是为了方便用户备忘，因此需要进行一个if分支的判断：
<span>public</span> <span>function</span><span> modi(){
</span><span>if</span><span> (IS_POST) {
</span><span>$adminUsersModel</span> = D("adminUsers"<span>);
</span><span>$adminUsersModel</span>-><span>create();
</span><span>//</span><span> var_dump($adminUsersModel);
// exit("创建成功！");</span>
<span>if</span>(<span>$adminUsersModel</span>-><span>save()){
</span><span>$this</span>->success("修改成功", U("Admin/User/lists"<span>));
}
</span><span>else</span><span> {
</span><span>$this</span>->error(<span>$adminUsersModel</span>-><span>getError());
}
}
</span><span>else</span><span> {
</span><span>$id</span> = <span>isset</span>(<span>$_GET</span>['id']) ? <span>intval</span>(<span>$_GET</span>['id']) : ''<span>;
</span><span>if</span> (<span>$id</span> == ''<span>) {
</span><span>exit</span>("bad param! 请输入id"<span>);
}
</span><span>$adminUsersModel</span>=D("adminUsers"<span>);
</span><span>$adminUsers</span>=<span>$adminUsersModel</span>->find(<span>$id</span><span>);
</span><span>//</span><span>var_dump($adminUsers);</span>
<span>$this</span>->assign("adminUsers", <span>$adminUsers</span><span>);
</span><span>$this</span>-><span>display();
}
}</span>本文为博主原创，转载请注明，并加原网址哦。
另外友情链接thinkPHP的参考手册：http://document.thinkphp.cn/manual_3_2.html
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