PHP处理带有随机数量项目的清单

Question

I have a HTML Table which is used as a checklist. There are multiple checklists and user can create their own checklist and items as well. This checklist have a random amount of rows.

$table .= "<tr style='cursor: pointer; border: 1px solid black;' onclick='selectVal(this)'>
                          <td style='border: 1px solid transparent; width: 5%;' class='cbTrue'><input type='hidden' value='".$srcarr['id']."' name='item_id' /><input type='checkbox' name='".$srcarr['id']."_True' /></td>
                          <td style='border: 1px solid transparent; width: 30%;'>".$srcarr['item']."</td>
                          <td style='border: 1px solid transparent; width: 30%;'><input type='hidden' class='ckTimeStamp' /></td>
                     </tr>";

$srcarr is my array which comes from a MySQLI query and contains the information of the ID of an Item or the Name oft an Item.

My problem is: I want to save the items with the information if they have been checked and at which time in a MySQL Database. But I have no idea how to know after the form have been posted to PHP how I can separate the information about the single items. Does anybody have an idea?

Answer 1

As I understood, you have some rows to add and you need to create a unique name for each input.

Try this:

<input type='hidden' value='".$srcarr['id']."' name='item_id[".$srcarr['id']."]' /><input type='checkbox' name='".$srcarr['id']."_True' />

Then in the form processing, loop through $_POST['item_id'] and from keys of the array check if is set $_POST[$key . '_TRUE']