Home » HTML » HTML_QuickForm » Bug #8195

[2006-07-12 16:47 UTC] dobes at lnx dot cz

Description:
------------
When you use file input and set the maxfilesize, you have to render automatic created hidden MAX_FILE_SIZE input before the file field.

Automatic creation of hidden fields is not working, because you have to specified MAX_FILE_SIZE before file field and not in the end like $renderer->toHtml() do.

When use $form->setMaxFileSize() render file input like $renderer->elementToHtml('MAX_FILE_SIZE', NULL) . $renderer->elementToHtml('f', NULL)

because you don't set
$form->addElement('hidden', 'MAX_FILE_SIZE', $max_size);

and I suppose that it handle this correctly.

Test script:
---------------
$form = new HTML_QuickForm('testform', 'post');
$renderer = & new HTML_QuickForm_Renderer_QuickHtml();

$form->removeAttribute('name');
$form->removeAttribute('action');

$form->addElement('file', 'f', 'Upload file:');
$form->setMaxFileSize(32768);
$form->addElement('submit', 'send', 'Submit file');
$form->accept($renderer);

$echo = '<div class="some_html_code">choose file: '. $renderer->elementToHtml('f', NULL)).'<br>'.
$renderer->elementToHtml('send', NULL).'<div>';
return $renderer->toHtml($echo);

Expected result:
----------------
<form method="post" id="importfile" enctype="multipart/form-data">
<div class="some_html_code">choose file: <input name="f" type="file"><br>
<input name="send" value="Submit file" type="submit"><div>
<input name="MAX_FILE_SIZE" value="32768" type="hidden">
</form>

Actual result:
--------------
<form method="post" id="importfile" enctype="multipart/form-data">
<div class="some_html_code">choose file: <input name="MAX_FILE_SIZE" value="32768" type="hidden"><input name="f" type="file"><br>
<input name="send" value="Submit file" type="submit"><div>
</form>