我正在创建一个简单的cms,我有以下内容
请告知如何做
<input type="submit" value="delete" title="Delete Aricle(s)" id="delete_btn" onclick="delete_confirm()" /> <tbody> <?PHP foreach ($articles as $article): ?> <tr> <td align="center"> <input id="article_id"name="article[]" type="checkBox" value="<?PHP echo $article->id; ?>" /></td> <td align="center"><?PHP echo anchor('admin/articles/edit/'.$article->id,$article->title); ?></td> <td align="center"><?PHP echo $article->author; ?></td> <td align="center"><?PHP echo $article->category; ?></td> <td align="center"><?PHP published($article->post_status); ?></td> <td align="center"><?PHP featured($article->featured); ?></td> <td align="center"><?PHP echo $article->views; ?></td> <td align="center"><?PHP echo $article->post_date; ?></td> </tr> <?PHP endforeach;?> </tbody>@H_404_3@上面的代码包含在表单标记中 @H_404_3@这是我的javascript代码
function delete_confirm() { var msg = confirm('Are you sure you want to delete the selected article(s)'); if(msg == false) { return false; } }@H_404_3@这是我的控制器中的删除功能
function articles_delete() { //Load Model $this->load->model("article_model"); //Assign article id to variable $checkBox = $_POST['article']; //loop through selected checkBox for($i = 0; $i < count($checkBox); $i++) { //Call delete method of the article model $this->article_model->delete($checkBox[$i]); } $this->session->set_flashdata("message","Article(s) Deleted"); redirect("admin/articles","refresh"); }@H_404_3@但是,如果在确认对话框中单击了取消,则表单仍然会被提交并删除所选文章.
请告知如何做
尝试改变
@H_404_3@< input type =“submit”value =“delete”title =“删除Aricle(s)”id =“delete_btn”onclick =“delete_confirm()”/>
@H_404_3@至
@H_404_3@< input type =“submit”value =“delete”title =“删除Aricle(s)”id =“delete_btn”onclick =“return delete_confirm();” /> 您正在onclick函数中运行delete_confirm()函数.你需要从onclick()函数本身返回false.