本文实例讲述了thinkPHP批量删除的实现方法。分享给大家供大家参考,具体如下:
html:
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< li > < a class = "delete" href = "__URL__/deleteSelected/navTabId/__MODULE__" target = "selectedTodo" posttype = "string" calback = "navTabAjaxMenu" rel = 'ids' title = "你确定要删除吗?" warn = "请选择节点" >< span >批量删除</ span ></ a > </ li > < table class = "table" width = "100%" layoutH = "138" > < thead > < tr > < th width = "10" >< input type = "checkbox" class = "checkboxCtrl" group = "ids" /></ th > < th width = "60" >编号</ 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:
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public function deleteSelected() { //删除指定记录 $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( "删除成功!" ); } else { $this ->error( '删除失败!' ); } } else { $this ->error( '非法操作' ); } } } |
原理是根据Web表单提交时可以传递数组,例如:
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< input type = "text" name = "firstname" > < input type = "text" name = "lastname" > < input type = "text" name = "email" > < input type = "text" name = "address" > < input type = "text" name = "tree[tree1][fruit]" > < input type = "text" name = "tree[tree1][height]" > < input type = "text" name = "tree[tree2][fruit]" > < input type = "text" name = "tree[tree2][height]" > < input type = "text" name = "tree[tree3][fruit]" > < input type = "text" name = "tree[tree3][height]" > |
则传递过来的是:
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$_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' ) ) ) |
希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。