复选框值未获取->注意：未定义的索引：第27行的C：\\ wamp \\ www \\ crud_exer1 \\ content.php中的name1

Question

I'm trying to do multiple deletion with checkboxes.. But as a test, I tried to get the values of the first two checkboxes but it's not working.. I did:

<td> <input type="checkbox"  name=" <?php echo $name[$pos]; ?> " value="<?php echo $row["id"]; ?>" /> </td>

to display records first when the page loads then at the top, I did the following to print the name of the first 2 checkboxes as well as print the value of the 1st checkbox:

elseif(isset($_POST["delete"])){
        echo $name[0];
        echo $name[1];
        $value_of_box =  $_POST["$name[0]"];
        echo $value_of_box;
    }

but only the name of the checkboxes are recognized since it prints

name1name2

but I'm getting this error: "

Notice: Undefined index: name1 in C:\\wamp\\www\\crud_exer1\\content.php on line 27

" when it comes to printing the value of the checkbox.. I thought that if it recognized the name of the box, it should also recognized the value, right? WHAT'S WRONG WITH THIS?

Answer 1

Now I get it! Must use same name for the checkboxes like:

checkbox_name[]

rather than using an array there .. ^_^