diff options
Diffstat (limited to 'includes/sys_form.php')
| -rw-r--r-- | includes/sys_form.php | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/includes/sys_form.php b/includes/sys_form.php new file mode 100644 index 00000000..960be401 --- /dev/null +++ b/includes/sys_form.php @@ -0,0 +1,256 @@ +<?php +// Methods to build a html form. + +/** + * Renders a hidden input + * + * @param string $name + * Name of the input + * @param string $value + * The value + * @return string rendered html + */ +function form_hidden($name, $value) { + return '<input type="hidden" name="' . $name . '" value="' . $value . '" />'; +} + +/** + * Rendert ein Zahlenfeld mit Buttons zum verstellen + */ +function form_spinner($name, $label, $value) { + return form_element($label, ' + <div class="input-group"> + <input id="spinner-' . $name . '" class="form-control" type="text" name="' . $name . '" value="' . $value . '" /> + <div class="input-group-btn"> + <button id="spinner-' . $name . '-down" class="btn btn-default" type="button"> + <span class="glyphicon glyphicon-minus"></span> + </button> + <button id="spinner-' . $name . '-up" class="btn btn-default" type="button"> + <span class="glyphicon glyphicon-plus"></span> + </button> + </div> + </div> + <script type="text/javascript"> + $("#spinner-' . $name . '-down").click(function(e) { + $("#spinner-' . $name . '").val(parseInt($("#spinner-' . $name . '").val()) - 1); + }); + $("#spinner-' . $name . '-up").click(function(e) { + $("#spinner-' . $name . '").val(parseInt($("#spinner-' . $name . '").val()) + 1); + }); + </script> + '); +} + +/** + * Render a bootstrap datepicker + * + * @param string $name + * Name of the parameter + * @param string $label + * Label + * @param int $value + * Unix Timestamp + * @param int $min_date + * Earliest possible date + * @return HTML + */ +function form_date($name, $label, $value, $start_date = '', $end_date = '') { + $dom_id = $name . '-date'; + $value = is_numeric($value) ? date('Y-m-d', $value) : ''; + $start_date = is_numeric($start_date) ? date('Y-m-d', $start_date) : ''; + $end_date = is_numeric($end_date) ? date('Y-m-d', $end_date) : ''; + return form_element($label, ' + <div class="input-group date" id="' . $dom_id . '"> + <input type="text" name="' . $name . '" class="form-control" value="' . $value . '"><span class="input-group-addon">' . glyph('th') . '</span> + </div> + <script type="text/javascript"> + $(function(){ + $("#' . $dom_id . '").datepicker({ + language: "' . locale_short() . '", + todayBtn: "linked", + format: "yyyy-mm-dd", + startDate: "' . $start_date . '", + endDate: "' . $end_date . '" + }); + }); + </script> + ', $dom_id); +} + +/** + * Rendert eine Liste von Checkboxen für ein Formular + * + * @param + * name Die Namen der Checkboxen werden aus name_key gebildet + * @param + * label Die Beschriftung der Liste + * @param + * items Array mit den einzelnen Checkboxen + * @param + * selected Array mit den Keys, die ausgewählt sind + */ +function form_checkboxes($name, $label, $items, $selected) { + $html = form_element($label, ''); + foreach ($items as $key => $item) { + $html .= form_checkbox($name . '_' . $key, $item, array_search($key, $selected) !== false); + } + return $html; +} + +/** + * Rendert eine Tabelle von Checkboxen für ein Formular + * + * @param + * names Assoziatives Array mit Namen der Checkboxen als Keys und Überschriften als Values + * @param + * label Die Beschriftung der gesamten Tabelle + * @param + * items Array mit den Beschriftungen der Zeilen + * @param + * selected Mehrdimensionales Array, wobei $selected[foo] ein Array der in der Datenreihe foo markierten Checkboxen ist + * @param + * disabled Wie selected, nur dass die entsprechenden Checkboxen deaktiviert statt markiert sind + */ +function form_multi_checkboxes($names, $label, $items, $selected, $disabled = []) { + $html = "<table><thead><tr>"; + foreach ($names as $title) { + $html .= "<th>$title</th>"; + } + $html .= "</tr></thead><tbody>"; + foreach ($items as $key => $item) { + $html .= "<tr>"; + foreach ($names as $name => $title) { + $dom_id = $name . '_' . $key; + $sel = array_search($key, $selected[$name]) !== false ? ' checked="checked"' : ""; + if (! empty($disabled) && ! empty($disabled[$name]) && array_search($key, $disabled[$name]) !== false) { + $sel .= ' disabled="disabled"'; + } + $html .= '<td style="text-align: center;"><input type="checkbox" id="' . $dom_id . '" name="' . $name . '[]" value="' . $key . '"' . $sel . ' /></td>'; + } + $html .= '<td><label for="' . $dom_id . '">' . $item . '</label></td></tr>'; + } + $html .= "</tbody></table>"; + return form_element($label, $html); +} + +/** + * Rendert eine Checkbox + */ +function form_checkbox($name, $label, $selected, $value = 'checked') { + return '<div class="checkbox"><label><input type="checkbox" id="' . $name . '" name="' . $name . '" value="' . $value . '"' . ($selected ? ' checked="checked"' : '') . ' /> ' . $label . '</label></div>'; +} + +/** + * Rendert einen Radio + */ +function form_radio($name, $label, $selected, $value) { + return '<div class="radio"><label><input type="radio" id="' . $name . '" name="' . $name . '" value="' . $value . '"' . ($selected ? ' checked="checked"' : '') . ' /> ' . $label . '</label></div>'; +} + +/** + * Rendert einen Infotext in das Formular + */ +function form_info($label, $text = "") { + if ($label == "") { + return '<span class="help-block">' . glyph('info-sign') . $text . '</span>'; + } + if ($text == "") { + return '<h4>' . $label . '</h4>'; + } + return form_element($label, '<p class="form-control-static">' . $text . '</p>', ''); +} + +/** + * Rendert den Absenden-Button eines Formulars + */ +function form_submit($name, $label) { + return form_element('<input class="btn btn-primary" type="submit" name="' . $name . '" value="' . $label . '" />', ""); +} + +/** + * Rendert ein Formular-Textfeld + */ +function form_text($name, $label, $value, $disabled = false) { + $disabled = $disabled ? ' disabled="disabled"' : ''; + return form_element($label, '<input class="form-control" id="form_' . $name . '" type="text" name="' . $name . '" value="' . htmlspecialchars($value) . '" ' . $disabled . '/>', 'form_' . $name); +} + +/** + * Rendert ein Formular-Emailfeld + */ +function form_email($name, $label, $value, $disabled = false) { + $disabled = $disabled ? ' disabled="disabled"' : ''; + return form_element($label, '<input class="form-control" id="form_' . $name . '" type="email" name="' . $name . '" value="' . htmlspecialchars($value) . '" ' . $disabled . '/>', 'form_' . $name); +} + +/** + * Rendert ein Formular-Dateifeld + */ +function form_file($name, $label) { + return form_element($label, '<input id="form_' . $name . '" type="file" name="' . $name . '" />', 'form_' . $name); +} + +/** + * Rendert ein Formular-Passwortfeld + */ +function form_password($name, $label, $disabled = false) { + $disabled = $disabled ? ' disabled="disabled"' : ''; + return form_element($label, '<input class="form-control" id="form_' . $name . '" type="password" name="' . $name . '" value="" ' . $disabled . '/>', 'form_' . $name); +} + +/** + * Rendert ein Formular-Textfeld + */ +function form_textarea($name, $label, $value, $disabled = false) { + $disabled = $disabled ? ' disabled="disabled"' : ''; + return form_element($label, '<textarea rows="5" class="form-control" id="form_' . $name . '" type="text" name="' . $name . '" ' . $disabled . '>' . $value . '</textarea>', 'form_' . $name); +} + +/** + * Rendert ein Formular-Auswahlfeld + */ +function form_select($name, $label, $values, $selected) { + return form_element($label, html_select_key('form_' . $name, $name, $values, $selected), 'form_' . $name); +} + +/** + * Rendert ein Formular-Element + */ +function form_element($label, $input, $for = "") { + if ($label == '') { + return '<div class="form-group">' . $input . '</div>'; + } + + return '<div class="form-group">' . '<label for="' . $for . '">' . $label . '</label>' . $input . '</div>'; +} + +/** + * Rendert ein Formular + */ +function form($elements, $action = "") { + return '<form role="form" action="' . $action . '" enctype="multipart/form-data" method="post">' . join($elements) . '</form>'; +} + +function html_options($name, $options, $selected = "") { + $html = ""; + foreach ($options as $value => $label) { + $html .= '<input type="radio"' . ($value == $selected ? ' checked="checked"' : '') . ' name="' . $name . '" value="' . $value . '"> ' . $label; + } + + return $html; +} + +function html_select_key($dom_id, $name, $rows, $selected) { + $html = '<select class="form-control" id="' . $dom_id . '" name="' . $name . '">'; + foreach ($rows as $key => $row) { + if (($key == $selected) || ($row == $selected)) { + $html .= '<option value="' . $key . '" selected="selected">' . $row . '</option>'; + } else { + $html .= '<option value="' . $key . '">' . $row . '</option>'; + } + } + $html .= '</select>'; + return $html; +} + +?>
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