Question

我一直在做一个关于使用Ajax发布到数据库的教程，现在我已经使用了1个表单字段，但我想学习如何使用2个表单字段。

我工作的表单字段名为content_txt，并插入add_delete_record(content)。第二个表单名为balance_txt，也会插入与content_txt相同的表格中。

这是我试图弄清楚如何使用额外的表单字段进行更新的代码块。我在其中添加了注释来解释我正在使用的每件事以及我想要做什么：

if(isset($_POST["content_txt"]) && strlen($_POST["content_txt"])>0) 
{   //checks $_POST["content_txt"] is not empty, but I am not sure how to add the other field into this


    $contentToSave = filter_var($_POST["content_txt"],FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_HIGH);
//using this to strip stuff from the post, but I am not sure how I should added the other form field to this, should I create another variable line or can I add it to this.

    // Insert sanitize string in record and I think I have it correct, except if I need to add a variable following content
    if(mysql_query("INSERT INTO add_delete_record(`content`,`balance`) VALUES('".$contentToSave."')"))
    {

         //This returns the results back to the page, do I need to have a duplicate section for the additional record or will this work like a loop.
          $my_id = mysql_insert_id(); //Get ID of last inserted row from MySQL
          echo '<li id="item_'.$my_id.'">';
          echo '<div class="del_wrapper"><a href="#" class="del_button" id="del-'.$my_id.'">';
          echo '<img src="images/icon_del.gif" border="0" />';
          echo '</a></div>';
          echo $contentToSave.'</li>';
          mysql_close($connecDB); //close db connection

Answer 1

如果您使用两个名称相同的字段名称＆＃34; content_txt＆＃34;发布它。

或者当ajax数据在ajax字段上更改它的名称时。

将其他表单post字段添加到mysql插入脚本

1 个答案: