I use a simple form like this :
print("<form method=\"post\" action=\"image.php\">\n"); print("<input type=\"hidden\" name=\"hiddenField\">\n");
This will result in <input type="hidden" name="hiddenField"> That is a hidden field without a value. This will get to the browser.
$_POST["hiddenField"] = $image_avant;This will assign a value to $_POST["hiddenField"], which means just that, nothing more. It does not change html output.
You need to use:
print("<input type=\"hidden\" name=\"hiddenField\" value=\"". htmlspecialchars($image_avant) ."\">\n");
print("<input type=\"submit\" name=\"avant\" value=\"Avant\">\n"); print("</form>\n");
and when i click on the submit button, i want to display the value of my hiddenField (doing by the file image.php) :
<?php echo $_POST["hiddenField"]; ?>
but nothing is displaying !!!!!!
Please help !
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