76 lines
1.9 KiB
PHP
76 lines
1.9 KiB
PHP
<h2>Dependencies</h2>
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<p>Notice how the elements from the "Add new person" section are validated *only* when the "Add new" button is clicked</p>
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<?php
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// include the Zebra_Form class
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require '../Zebra_Form.php';
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// instantiate a Zebra_Form object
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$form = new Zebra_Form('form');
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// add the "name" element
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$form->add('label', 'label_name', 'name', 'Name');
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$obj = $form->add('text', 'name');
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// set rules
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$obj->set_rule(array(
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'required' => array('error', 'Name is required!'),
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));
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// add the "surname" element
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$form->add('label', 'label_surname', 'surname', 'Surname');
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$obj = $form->add('text', 'surname');
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// set rules
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$obj->set_rule(array(
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'required' => array('error', 'Surname is required!'),
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));
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// elements for adding a new person
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// add the "name" element
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$form->add('label', 'label_add_name', 'add_name', 'Name');
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$obj = $form->add('text', 'add_name');
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// set rules
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// validate *only* if the "Add new" button is clicked
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$obj->set_rule(array(
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'required' => array('error', 'Name is required!'),
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'dependencies' => array(
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'btnadd' => 'click',
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),
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));
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// add the "surname" element
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$form->add('label', 'label_add_surname', 'add_surname', 'Surame');
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$obj = $form->add('text', 'add_surname');
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// set rules
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$obj->set_rule(array(
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'required' => array('error', 'Surname is required!'),
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'dependencies' => array(
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'btnadd' => 'click',
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),
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));
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// "add"
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$form->add('submit', 'btnadd', 'Add new');
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// "submit"
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$form->add('submit', 'btnsubmit', 'Finish');
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// if the form is valid
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if ($form->validate()) {
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// show results
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show_results();
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// otherwise
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} else
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$form->render('includes/custom-templates/example2-dependencies.php');
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?>
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