hiding a value

skyhighweb · May 26, 2017

hi how do i hide the (team_id) value in the below form

<option value="' . $row['team_id'] . '' . $row['teams'] . '" ' . $selected . '>' . $row['teams'] . '</option>

thanks

dsonesuk · May 26, 2017

????????????? remove $row['team_id']

value="' . $row['teams'] . '"

skyhighweb · May 26, 2017

39 minutes ago, dsonesuk said:
????????????? remove $row['team_id']
value="' . $row['teams'] . '"

hi i kinda want it to hide

hide as in the code shows result like this

4 Chelsea Chelsea

i want the 4 to hide but still be able to be submitted.

dsonesuk · May 26, 2017

Then use delimiter to separate values and send as array of values, then use explode to separate those values by delimiter, and show the value required using index ref

<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <?php
        $teamRec = "";
        $team_array = [];
        $team_array['Team1'] = ['Team #1 dropdown1', 'Team #1 dropdown2', 'Team #1 dropdown3', 'Team #1 dropdown4'];
        $team_array['Team2'] = ['Team #2 dropdown1', 'Team #2 dropdown2', 'Team #2 dropdown3', 'Team #2 dropdown4'];
        ?>

        <form id="myform" method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>">
            <select name="willwin" class="form-control" onchange="dothis()">
                <option value="">Select Team </option>
                <?php
                $optioncount = 0;
                foreach ($team_array as $key => $value) {
                    $optioncount++;
                    if ($key === $teamRec) {
                        echo '<option class="team' . $optioncount . '" value="' . $key . ', Team #' . $optioncount . '" selected="selected">Team #' . $optioncount . '</option>';
                    } else {
                        echo '<option class="team' . $optioncount . '" value="' . $key . ', Team #' . $optioncount . '">Team #' . $optioncount . '</option>';
                    }
                }
                ?>



            </select><br>
            <?php
            if (isset($_POST['willwin'])) {
                $teamRec = explode(',', $_POST['willwin']);

                echo '1st $_POST["willwin"] value of Response: ' . $teamRec[0] . '<br>';
                echo '2nd $_POST["willwin"] value of Response: ' . $teamRec[1] . '<br>';
            }
            ?>


            <input type="submit">
        </form>

        <script>
            function dothis() {
                x = document.getElementById('myform').submit();

            }


        </script>

    </body>
</html>

skyhighweb · May 26, 2017

1 hour ago, dsonesuk said:

Then use delimiter to separate values and send as array of values, then use explode to separate those values by delimiter, and show the value required using index ref


<!DOCTYPE html>
<!--
To change this license header, choose License Headers in Project Properties.
To change this template file, choose Tools | Templates
and open the template in the editor.
-->
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <?php
        $teamRec = "";
        $team_array = [];
        $team_array['Team1'] = ['Team #1 dropdown1', 'Team #1 dropdown2', 'Team #1 dropdown3', 'Team #1 dropdown4'];
        $team_array['Team2'] = ['Team #2 dropdown1', 'Team #2 dropdown2', 'Team #2 dropdown3', 'Team #2 dropdown4'];
        ?>

        <form id="myform" method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>">
            <select name="willwin" class="form-control" onchange="dothis()">
                <option value="">Select Team </option>
                <?php
                $optioncount = 0;
                foreach ($team_array as $key => $value) {
                    $optioncount++;
                    if ($key === $teamRec) {
                        echo '<option class="team' . $optioncount . '" value="' . $key . ', Team #' . $optioncount . '" selected="selected">Team #' . $optioncount . '</option>';
                    } else {
                        echo '<option class="team' . $optioncount . '" value="' . $key . ', Team #' . $optioncount . '">Team #' . $optioncount . '</option>';
                    }
                }
                ?>



            </select><br>
            <?php
            if (isset($_POST['willwin'])) {
                $teamRec = explode(',', $_POST['willwin']);

                echo '1st $_POST["willwin"] value of Response: ' . $teamRec[0] . '<br>';
                echo '2nd $_POST["willwin"] value of Response: ' . $teamRec[1] . '<br>';
            }
            ?>


            <input type="submit">
        </form>

        <script>
            function dothis() {
                x = document.getElementById('myform').submit();

            }


        </script>

    </body>
</html>

so this is like an example i believe right

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