本文實例講述了thinkPHP批量刪除的實現方法。分享給大家供大家參考,具體如下:
html:
<li> <a class="delete" href="__URL__/deleteSelected/navTabId/__MODULE__" target="selectedTodo" posttype="string" calback="navTabAjaxMenu" rel='ids' <thead> <tr> <th width="10"><input type="checkbox" class="checkboxCtrl" group="ids" /></th> <th width="60">編號</th> </tr> </thead> <tbody> <volist id="vo" name="list"> <tr> <td><input name="ids" type="checkbox" value="{$vo.id}"> </td> <td>{$vo['id']}</td> </tr> </volist></table>php:
public function deleteSelected() { //刪除指定記錄 $name = $this->getActionName(); $model = D($name); if (!empty($model)) { $pk = $model->getPk(); $ids = $_REQUEST['ids']; if (!empty($ids)) { $condition = array($pk => array('in', explode(',', $ids))); if (false !== $model->where($condition)->delete()) { $sql = $model->_sql(); $this->success("刪除成功!"); } else { $this->error('刪除失敗!'); } } else { $this->error('非法操作'); } }}原理是根據Web表單提交時可以傳遞數組,例如:
<input type="text" name="firstname"><input type="text" name="lastname"><input type="text" name="email"><input type="text" name="address"><input type="text" name="tree[tree1][fruit]"><input type="text" name="tree[tree1][height]"><input type="text" name="tree[tree2][fruit]"><input type="text" name="tree[tree2][height]"><input type="text" name="tree[tree3][fruit]"><input type="text" name="tree[tree3][height]">
則傳遞過來的是:
$_POST[] = array( 'firstname'=>'value', 'lastname'=>'value', 'email'=>'value', 'address'=>'value', 'tree' => array( 'tree1'=>array( 'fruit'=>'value', 'height'=>'value' ), 'tree2'=>array( 'fruit'=>'value', 'height'=>'value' ), 'tree3'=>array( 'fruit'=>'value', 'height'=>'value' ) ))
希望本文所述對大家基于ThinkPHP框架的PHP程序設計有所幫助。
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