CODEWITHSUNDEEP
phphtmltextbox
wendy
wendy

Reputation: 161

Keeping the data that user entered in textbox even after submit button is clicked

Basically the program is user enter number of the month for example : 12, then if you click the submit button, it will showed the name of the month, in this case December.

The problem is every time I click submit the value in textbox disappeared, I want the textbox still containing "12" even after the submit button is clicked.

Ps : Don't mind the non-English words.

    <form method = "post">
4. Insert month(1-12) : 
<input type="text" name="monthTxt" value=""><br/>
<input type="submit" value="Submit">

</form>




<?php
    $monthTemp = $_POST["monthTxt"];
    $testing = $monthTemp;

    function bulan($bulan)
    {
        $months = array(1 => 'Januari', 2 => 'Februari', 3 => 'Maret', 4 => 'April', 5 => 'Mei', 6 => 'Juni', 7 => 'Juli', 8 => 'Agustus', 9 => 'September', 10 => 'Oktober', 11 => 'November', 12 => 'December');

        if($bulan < 1 || $bulan > 12)
        {
            echo "Input tidak boleh kurang dari 0, lebih dari 12, atau huruf";
        }
        else
        {
            echo $months[$bulan];
        }
    }
    bulan($monthTemp);
?>

Upvotes: 3

Views: 2874

Answers (1)

Geoff Atkins
Geoff Atkins

Reputation: 1703

Without changing this all to AJAX, you need to include the POST variable in the form if it has been set. Change the form field's value attribute to the following:

<input type="text" name="monthTxt" value="<?php if (isset($_POST['monthTxt'])) { echo $_POST['monthTxt']; }  ?>">

Upvotes: 4

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