在<SELECT>中选择动态默认值

Question

我有一个更新用户信息的PHP脚本.我创建了一个html表单,允许用户编辑值并输入新值.现在,当第一次加载表单时,它会显示一些从php变量中获取的默认值.工作正常,但问题是标签.

<input type = "text" name = "name" class = "text" value = "<?php echo $user->name; ?>" />

这很好..

<select name = "department" value = "<?php echo $user->department; ?>">
    <option>Information Technology</option>
    <option>Computer Science</option>
    <option>Electronics & Communication</option>
    <option>Mechanical Engineering</option>
    <option>Civil Engineering</option>
    <option>Electrical & Electronics Engineering</option>
    <option>M.Tech</option>
    <option>MBA</option>
    <option>MCA</option>
</select>

我该如何解决这个问题？

Answer 1

Select标签没有值选项.请改用:

例如:

<select name = "department">
<option value="IT" <?php if ($user->department == "IT") echo "selected='selected'";?> >Information Technology</option>
<option value="CS" <?php if ($user->department == "CS") echo "selected='selected'";?> >Computer Science</option>
</select>