表单页面
<div class="form-group">
<label>部门:</label>
<select name="classify" class="form-control">
{foreach $res as $val}
<option value="{$val['t_id']}">{$val['kind']}</option>
{/foreach}
</select>
</div>
控制器
public function find(){
$id = $this->request->param('id');
$obj1 = new Partment();
$adres = $obj1->show();
$obj = new User();
$findres = $obj->get($id);
return view('home\update',['findres'=>$findres,'adres'=>$adres]);
}
下拉菜单设置默认值 控制器函数一样
前台加一个判断 (使用id查询渲染到前端的值)
<div class="form-group">
<label>部门:</label>
<select name="classify" class="form-control">
{foreach $adres as $val}
<option value="{$val['t_id']}" {if condition ="($val['t_id'] eq $findres['classify'])"}selected {/if}>{$val['kind']}</option>
{/foreach}
</select>
</div>