PHP HTML_QuickForm::updateElementAttr方法代码示例

function buildWriteForm($options)
{
    global $fyr_values, $stash;
    global $fyr_voting_area;
    global $cobrand, $cocode;
    $form_action = cobrand_url($cobrand, '/write', $cocode);
    $form = new HTML_QuickForm('writeForm', 'post', $form_action);
    if ($fyr_voting_area['name'] == 'United Kingdom') {
        $fyr_voting_area['name'] = 'House of Lords';
    }
    $write_header = '';
    $form->addElement('textarea', 'body', null, array('class' => 'message'));
    $form->addRule('body', 'Please enter your message', 'required', null, null);
    $form->addRule('body', 'Please enter your message', new RuleAlteredBodyText(), null, null);
    $form->addRule('body', 'Please sign at the bottom with your name, or alter the "Yours sincerely" signature', new RuleSigned(), null, null);
    $form->addRule('body', 'Your message is a bit too long for us to send', 'maxlength', OPTION_MAX_BODY_LENGTH);
    $form->addElement('html', '<div class="row">');
    $form->addElement('html', '<fieldset class="large-6 columns">');
    $form->addElement('html', '<legend>About You</legend>');
    $form->addElement('text', 'name', "Your name", array('required' => 'required', 'maxlength' => 255));
    $form->addRule('name', 'Please enter your name', 'required', null, null);
    $form->applyFilter('name', 'trim');
    $form->addElement('text', 'writer_email', "Your email", array('required' => 'required', 'maxlength' => 255));
    $form->addRule('writer_email', 'Please enter your email address', 'required', null, null);
    $invalid_email_message = cobrand_invalid_email_message($cobrand);
    if (!$invalid_email_message) {
        $invalid_email_message = 'Choose a valid email address';
    }
    $form->addRule('writer_email', $invalid_email_message, 'email', null, null);
    $form->applyFilter('writer_email', 'trim');
    $form->addElement('text', 'writer_email2', "Confirm email", array('required' => 'required', 'maxlength' => 255));
    $form->addRule('writer_email2', 'Please re-enter your email address', 'required', null, null);
    $form->applyFilter('writer_email2', 'trim');
    $form->addFormRule('compare_email_addrs');
    $form->updateElementAttr(array('writer_email', 'writer_email2'), array('type' => 'email'));
    $form->addElement('text', 'writer_phone', 'Phone <span class="optional-text">optional</span>', array('maxlength' => 255));
    $form->applyFilter('writer_phone', 'trim');
    $form->addElement("html", "</fieldset>");
    $form->addElement("html", '<fieldset class="large-6 columns">');
    $form->addElement("html", '<legend>Your Address</legend>');
    $form->addElement('text', 'writer_address1', "Address Line 1", array('required' => 'required', 'maxlength' => 255));
    $form->addRule('writer_address1', 'Please enter your address', 'required', null, null);
    $form->applyFilter('writer_address1', 'trim');
    $form->addElement('text', 'writer_address2', 'Address Line 2 <span class="optional-text">optional</span>', array('maxlength' => 255));
    $form->applyFilter('writer_address2', 'trim');
    $form->addElement('text', 'writer_town', "Town/City", array('required' => 'required', 'maxlength' => 255));
    $form->addRule('writer_town', 'Please enter your town/city', 'required', null, null);
    $form->applyFilter('writer_town', 'trim');
    $form->addElement('html', '<div class="row">');
    $form->addElement('html', '<div class="small-8 columns">');
    # Call it state so that Google Toolbar (and presumably others) can auto-fill.
    $form->addElement('text', 'state', 'County <span class="optional-text">optional</span>', array('maxlength' => 255));
    $form->applyFilter('state', 'trim');
    $form->addElement('html', '</div>');
    $form->addElement('html', '<div class="small-4 columns">');
    if (is_postcode_editable($fyr_voting_area['type'])) {
        // House of Lords
        $form->addElement('text', 'pc', "UK postcode", array('required' => 'required', 'maxlength' => 8));
        $form->addRule('pc', 'Please enter a UK postcode (<a href="/about-lords#ukpostcode" target="_blank">why?</a>)', 'required', null, null);
        $form->addRule('pc', 'Please enter a valid UK postcode (<a href="/about-lords#ukpostcode" target="_blank">why?</a>)', new RulePostcode(), null, null);
        $form->applyFilter('pc', 'trim');
    } else {
        // All other representatives (postcode fixed as must be in constituency)
        $form->addElement('text', 'staticpc', "UK postcode", array('disabled' => 'disabled', 'value' => htmlentities($fyr_values['pc'])));
    }
    $form->addElement('html', '</div>');
    $form->addElement('html', '</div>');
    $form->addElement("html", "</fieldset>");
    $form->addElement('html', '</div>');
    # close div.row
    $form->addElement("html", '<fieldset class="last"><legend>Ready?</legend>');
    add_all_variables_hidden($form, $fyr_values, $options);
    $preview_text = cobrand_preview_text($cobrand);
    if (!$preview_text) {
        $preview_text = "When you’re ready to send your message click the button below. You’ll get a chance to read through it again to check for problems before we send it.";
    }
    $preview_button_text = cobrand_preview_button_text($cobrand);
    if (!$preview_button_text) {
        $preview_button_text = 'Preview and send';
    }
    $form->addElement('html', "<p class=\"action\" id=\"preview-submit\">{$preview_text}</p>");
    $form->addElement('submit', 'submitPreview', $preview_button_text, array('class' => 'button radius success'));
    $form->addElement("html", "</fieldset>");
    return $form;
}

function display_form() {

	// ////////////////////////////////////////
	// Instantiate the HTML_QuickForm object
	$form = new HTML_QuickForm( 'firstForm', 'get' );



      $languages_suggs = array( "eng" => "eng",
			   "deu" => "deu",
			   "fra" => "fra",
			   "ita" => "ita",
			   "nld" => "nld"
			   );

	$collections = array(
		'376317' => 'One laptop per child basic vocabulary',
		'376322' => 'Destinazione Italia' );

	// Set defaults for the form elements
	$form->setDefaults( array(
	    'name' => 'From'
	) );

	// Add some elements to the form
	$form->addElement( 'header', null, '' );
	$form->addElement( 'hidden', 'ow', '1' );
	$form->addElement( 'select', 'mode', 'voc browser mode:', array( 'browser' => 'lookup dictionary', 'trainer' => 'vocabulary training' ) );
	if ( $_REQUEST['mode'] == 'trainer' ) {

		$form->addElement( 'select', 'wdcollection', 'Collection to choose vocabulary from:', $collections );
		$form->addElement( 'select', 'wdlanguages_1', 'target language you want to train:', $languages_suggs );
	} else {
		$form->addElement( 'select', 'wdlanguages_1', 'first output language:', $languages_suggs );
	}
	if ( $_REQUEST['settings'] == 1 ) {
		$form->addElement( 'text', 'wdlanguages_2', 'second output language:', array( 'value' => '', 'size' => 6, 'maxlength' => 6 ) );
		$form->addElement( 'text', 'wdlanguages_3', 'third output language:', array( 'size' => 6, 'maxlength' => 6 ) );
		$form->addElement( 'text', 'wdlanguages_4', 'fourth output language:', array( 'size' => 6, 'maxlength' => 6 ) );
		$link = build_get_uri_2( 'settings', '0', '' );
		echo '<a href="' . $link . '">hide settings and languages</a>';
	} elseif ( $_REQUEST['mode'] == 'trainer' && ( $_REQUEST['trainer_step'] == 0 ) ) {
		$form->addElement( 'text', 'wdlanguages_2', 'first language you can understand:', array( 'size' => 6, 'maxlength' => 6 ) );
		$form->addElement( 'text', 'wdlanguages_3', 'second language you can understand:', array( 'size' => 6, 'maxlength' => 6 ) );
		$form->addElement( 'text', 'wdlanguages_4', 'third language you can understand:', array( 'size' => 6, 'maxlength' => 6 ) );

	} else {
		$form->addElement( 'hidden', 'wdlanguages_2', '', array( 'size' => 6, 'maxlength' => 6 ) );
		$form->addElement( 'hidden', 'wdlanguages_3', '', array( 'size' => 6, 'maxlength' => 6 ) );
		$form->addElement( 'hidden', 'wdlanguages_4', '', array( 'size' => 6, 'maxlength' => 6 ) );
		$link = build_get_uri_2( 'settings', '1', '' );
		echo '<a href="' . $link . '">edit settings and languages</a>';
	}


	if ( $_REQUEST['definedmeaning'] ) {
		$expression_group[] = &HTML_QuickForm::createElement( 'text', 'expression', 'search expression:', array( 'value' => '' , 'size' => 20, 'maxlength' => 256 ) );
		$form->updateElementAttr( 'expression', array( 'value' => '' ) );
		$expression_group[] = &HTML_QuickForm::createElement( 'text', 'wdexplanguage', 'source language of an expression <br />(leave blank to search all languages)', array( 'size' => 20, 'maxlength' => 256 ) );
	} else {
		$expression_group[] = &HTML_QuickForm::createElement( 'text', 'expression', 'search expression:', array( 'size' => 20, 'maxlength' => 256 ) );
		$expression_group[] = &HTML_QuickForm::createElement( 'text', 'wdexplanguage', 'source language of an expression <br />(leave blank to search all languages)', array( 'size' => 4, 'maxlength' => 256 ) );
	}


	$form->addGroup( $expression_group, 'Expression', 'Search Expression:', '&#160; only in this language:', 0 );

	if ( $_REQUEST['settings'] == 1 ) {
		$form->addElement( 'text', 'definedmeaning', 'definedmeaning (word-id):', array( 'value' => '', 'size' => 15 ) );
	}

	$form->addElement( 'submit', null, 'set / update' );

	// Output the form
	$form->display();
	//
	// ////////////////////////////////////////
}