The following code could be used to fill a form through Horde_Form, for example to edit a record. The example is a bit abstracted from reality, in that you would also need to build some validation around this code, checking for a form submission, etc. to eventually have a useable form.
/* Require and set up Horde_Form. */ require_once HORDE_LIBS . 'Horde/Form.php'; require_once HORDE_LIBS . 'Horde/Form/Renderer.php'; /* Get the data to be inserted, obviously with keys corresponding to the available fields in the form. */ $somedata = array(.....); /* Set up this data as a new Horde_Form_Vars object. */ $vars = &new Horde_Form_Vars($somedata); /* Get formname var to check if submitted later on. */ $formname = $vars->getVar('formname'); /* Get the form object, setting the vars and the title. */ $myform = &Horde_Form::singleton('SomeForm', $vars, _("An Example Form")); /* Set up the form fields. */ $myform->addHidden('', 'example_hidden', 'int', false); $myform->addVariable(_("Foo field"), 'example_foo', 'text', true); $myform->addVariable(_("Bar field"), 'example_bar', 'longtext', true, false, _("You have to fill in some long text here"), array(4, 40)); /* Check if form submitted and validate. */ if ($formname) { $myform->validate($vars); if ($myform->isValid()) { $myform->getInfo($vars, $info); /* Do something with this form data. */ $result = $someclass->saveMyFormData($info); if (is_a($result, 'PEAR_Error')) { $notification->push(sprintf(_("Could not create save data."), $result->message), 'horde.error'); } else { $notification->push(_("Data saved."), 'horde.success'); $url = Horde::applicationUrl('somescript.php', true); header('Location: ' . $url); exit; } } } /* Render out the form and it should have the fields filled in according to the $somedata array values. */ $renderer = &new Horde_Form_Renderer(); $myform->renderActive($renderer, $vars, 'edit.php', 'post');
<?php require_once 'Horde/Form.php'; require_once 'Horde/Variables.php'; $vars = &Variables::getDefaultVariables(); /* Set up the form object. */ $form = &Horde_Form::singleton('', $vars, 'A simple form'); $form->setButtons('Submit this form', true); $form->addVariable('Insert some text', 'some_text', 'text', false, false, 'Insert in this box some text'); $choices = array('big' => 'BIG', 'small' => 'small', 'mixed' => 'mIxED'); $form->addVariable('Select something', 'choices', 'enum', true, false, 'Use the selection box to make your choice', array($choices, true)); if ($form->validate($vars)) { $form->getInfo($vars, $info); echo 'You have submitted:<br /><pre>'; var_dump($info); echo '</pre>'; } /* Render the form. */ require_once 'Horde/Form/Renderer.php'; $renderer = &new Horde_Form_Renderer(); $form->renderActive($renderer, $vars, 'simple_form.php', 'post');
<?php require_once 'Horde/Form.php'; require_once 'Horde/Form/Renderer.php'; require_once 'Horde/Variables.php'; class TestForm1 extends Horde_Form { var $_useFormToken = false; function TestForm1(&$vars) { parent::Horde_Form($vars, _("Step 1")); $enum = array('' => _("Select:"), 1 => _("Yes"), 0 => _("No")); /* addVariable( Visible Text, name, type, required, readonly, * description, params) */ $this->addVariable(_("Enum"), 'opciones', 'enum', true, false, _("Simple description"), array($enum)); $this->addVariable(_("Boolean"), 'bool', 'boolean', false, false ); $this->addVariable(_("Integer"), 'number', 'int', true, false ); $this->addVariable(_("A Date"), 'mybday', 'date', false, false ); } } class TestForm2 extends Horde_Form { var $_useFormToken = false; function TestForm2(&$vars) { parent::Horde_Form($vars, _("Step 2")); $this->addVariable(_("Email"), 'email_address', 'email', true, false ); } } $RENDERER = &new Horde_Form_Renderer(); $vars = &Variables::getDefaultVariables(); $form1 = &Horde_Form::singleton('TestForm1', $vars); $form2 = &Horde_Form::singleton('TestForm2', $vars); $form1->validate($vars); $form2->validate($vars); /* check if one form is not valid */ if (!$form1->isValid() || !$form2->isValid()) { if ($form1->isValid()) { $form2->open($RENDERER, $vars, 'form.php', 'post'); // preserve form1 variables $form1->preserve($vars); $RENDERER->beginInactive($form1->getTitle()); $RENDERER->renderFormInactive($form1, $vars); $RENDERER->end(); // now render the active form $RENDERER->beginActive($form2->getTitle); $RENDERER->renderFormActive($form2, $vars); $RENDERER->submit(); $RENDERER->end(); $form2->close($RENDERER); } else { $form1->open($RENDERER, $vars, 'form.php', 'post'); $RENDERER->beginActive($form1->getTitle()); $RENDERER->renderFormActive($form1, $vars); $RENDERER->submit(); $RENDERER->end(); $form1->close($RENDERER); } } else { $form1->getInfo($vars, $info); $form2->getInfo($vars, $info); echo "<pre>"; print_r($info); echo "</pre>"; }