2 /**********************************************************************
3 Copyright (C) FrontAccounting, LLC.
4 Released under the terms of the GNU General Public License, GPL,
5 as published by the Free Software Foundation, either version 3
6 of the License, or (at your option) any later version.
7 This program is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
10 See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
11 ***********************************************************************/
13 Retrieve value of POST variable(s).
14 For $name passed as array $dflt is not used,
15 default values can be passed as values with non-numeric keys instead.
16 If some field have user formatted numeric value, pass float default value to
17 convert automatically to POSIX.
19 function get_post($name, $dflt='')
21 if (is_array($name)) {
23 foreach($name as $key => $dflt)
24 if (!is_numeric($key)) {
25 $ret[$key] = is_float($dflt) ? input_num($key, $dflt) : get_post($key, $dflt);
27 $ret[$dflt] = get_post($dflt, null);
31 return is_float($dflt) ? input_num($name, $dflt) :
32 ((!isset($_POST[$name]) || $_POST[$name] === '') ? $dflt : $_POST[$name]);
34 //---------------------------------------------------------------------------------
36 function start_form($multi=false, $dummy=false, $action="", $name="")
38 // $dummy - leaved for compatibility with 2.0 API
41 $name = "name='$name'";
43 $action = $_SERVER['PHP_SELF'];
46 echo "<form enctype='multipart/form-data' method='post' action='$action' $name>\n";
48 echo "<form method='post' action='$action' $name>\n";
52 //---------------------------------------------------------------------------------
54 function end_form($breaks=0)
58 echo "<input type=\"hidden\" name=\"_focus\" value=\"".get_post('_focus')."\">\n";
62 function start_table($extra="", $padding='2', $spacing='0')
64 echo "<center><table";
67 echo " cellpadding=$padding cellspacing=$spacing>\n";
70 function end_table($breaks=0)
72 echo "</table></center>\n";
77 function start_outer_table($extra="", $padding='2', $spacing='0', $br=false)
81 start_table($extra, $padding, $spacing);
82 echo "<tr valign=top><td>\n"; // outer table
85 function table_section($number=1, $width=false)
90 $width = ($width ? "width=$width" : "");
91 //echo "</td><td class='tableseparator' $width>\n"; // outer table
92 echo "</td><td style='border-left:1px solid #cccccc;' $width>\n"; // outer table
94 echo "<table class='tablestyle_inner'>\n";
97 function end_outer_table($breaks=0, $close_table=true)
105 // outer table spacer
107 function vertical_space($params='')
109 echo "</td></tr><tr><td valign=center $params>";
112 function meta_forward($forward_to, $params="")
115 echo "<meta http-equiv='Refresh' content='0; url=$forward_to?$params'>\n";
116 echo "<center><br>" . _("You should automatically be forwarded.");
117 echo " " . _("If this does not happen") . " " . "<a href='$forward_to?$params'>" . _("click here") . "</a> " . _("to continue") . ".<br><br></center>\n";
118 if ($params !='') $params = '?'.$params;
119 $Ajax->redirect($forward_to.$params);
123 //-----------------------------------------------------------------------------------
124 // Find and replace hotkey marker.
125 // if $clean == true marker is removed and clean label is returned
126 // (for use in wiki help system), otherwise result is array of label
127 // with underlined hotkey letter and access property string.
129 function access_string($label, $clean=false)
134 if (preg_match('/(.*)&([a-zA-Z0-9])(.*)/', $label, $slices))
136 $label = $clean ? $slices[1].$slices[2].$slices[3] :
137 $slices[1].'<u>'.$slices[2].'</u>'.$slices[3];
138 $access = " accesskey='".strtoupper($slices[2])."'";
141 $label = str_replace( '&&', '&', $label);
143 return $clean ? $label : array($label, $access);
146 function hyperlink_back($center=true, $no_menu=true)
150 start_table("width=20%");
153 echo "<td align=center><a href='javascript:window.print();'>"._("Print")."</a></td>\n";
154 echo "<td align=center><a href='javascript:goBack();'>".($no_menu ? _("Close") : _("Back"))."</a></td>\n";
162 function hyperlink_no_params($target, $label, $center=true)
164 $id = default_focus();
165 $pars = access_string($label);
167 $target = $_SERVER['PHP_SELF'];
170 echo "<a href='$target' id='$id' $pars[1]>$pars[0]</a>\n";
175 function hyperlink_no_params_td($target, $label)
178 hyperlink_no_params($target, $label);
182 function viewer_link($label, $url='', $class='', $id='', $icon=null)
184 global $path_to_root;
187 $class = " class='$class'";
190 $class = " id='$id'";
194 $pars = access_string($label);
195 if (user_graphic_links() && $icon)
196 $pars[0] = set_icon($icon, $pars[0]);
197 $preview_str = "<a target='_blank' $class $id href='$path_to_root/$url' onclick=\"javascript:openWindow(this.href,this.target); return false;\"$pars[1]>$pars[0]</a>";
200 $preview_str = $label;
205 function menu_link($url, $label, $id=null)
208 $id = default_focus($id);
209 $pars = access_string($label);
210 return "<a href='$url' class='menu_option' id='$id' $pars[1]>$pars[0]</a>";
213 function submenu_option($title, $url, $id=null)
215 global $path_to_root;
216 display_note(menu_link($path_to_root . $url, $title, $id), 0, 1);
219 function submenu_view($title, $type, $number, $id=null)
221 display_note(get_trans_view_str($type, $number, $title, false, 'menu_option', $id), 0, 1);
224 function submenu_print($title, $type, $number, $id=null, $email=0, $extra=0)
226 display_note(print_document_link($number, $title, true, $type, false, 'menu_option', $id, $email, $extra), 0, 1);
228 //-----------------------------------------------------------------------------------
230 function hyperlink_params($target, $label, $params, $center=true)
232 $id = default_focus();
234 $pars = access_string($label);
236 $target = $_SERVER['PHP_SELF'];
239 echo "<a id='$id' href='$target?$params'$pars[1]>$pars[0]</a>\n";
244 function hyperlink_params_td($target, $label, $params)
247 hyperlink_params($target, $label, $params, false);
251 //-----------------------------------------------------------------------------------
253 function hyperlink_params_separate($target, $label, $params, $center=false)
255 $id = default_focus();
257 $pars = access_string($label);
260 echo "<a target='_blank' id='$id' href='$target?$params' $pars[1]>$pars[0]</a>\n";
265 function hyperlink_params_separate_td($target, $label, $params)
268 hyperlink_params_separate($target, $label, $params);
272 //--------------------------------------------------------------------------------------------------
274 function alt_table_row_color(&$k)
278 echo "<tr class='oddrow'>\n";
283 echo "<tr class='evenrow'>\n";
288 function table_section_title($msg, $colspan=2)
290 echo "<tr><td colspan=$colspan class='tableheader'>$msg</td></tr>\n";
293 function table_header($labels, $params='')
296 foreach ($labels as $label)
297 labelheader_cell($label, $params);
300 //-----------------------------------------------------------------------------------
302 function start_row($param="")
305 echo "<tr $param>\n";
317 for ($i = 0; $i < $num; $i++)
321 $ajax_divs = array();
323 function div_start($id='', $trigger=null, $non_ajax=false)
327 if ($non_ajax) { // div for non-ajax elements
328 array_push($ajax_divs, array($id, null));
329 echo "<div style='display:none' class='js_only' ".($id !='' ? "id='$id'" : '').">";
330 } else { // ajax ready div
331 array_push($ajax_divs, array($id, $trigger===null ? $id : $trigger));
332 echo "<div ". ($id !='' ? "id='$id'" : '').">";
339 global $ajax_divs, $Ajax;
341 if (count($ajax_divs))
343 $div = array_pop($ajax_divs);
344 if ($div[1] !== null)
345 $Ajax->addUpdate($div[1], $div[0], ob_get_flush());
350 /* Table editor interfaces. Key is editor type
351 0 => url of editor page
355 $popup_editors = array(
356 'customer' => array('/sales/manage/customers.php?debtor_no=',
357 113, _("Customers")),
358 'branch' => array('/sales/manage/customer_branches.php?SelectedBranch=',
360 'supplier' => array('/purchasing/manage/suppliers.php?supplier_id=',
361 113, _("Suppliers")),
362 'item' => array('/inventory/manage/items.php?stock_id=',
366 Bind editors for various selectors.
367 $type - type of editor
368 $input - name of related input field
369 $caller - optional function key code (available values F1-F12: 112-123,
372 function set_editor($type, $input, $caller=true)
374 global $path_to_root, $Editors, $popup_editors, $Pagehelp;
376 $key = $caller===true ? $popup_editors[$type][1] : $caller;
378 $Editors[$key] = array( $path_to_root . $popup_editors[$type][0], $input);
380 $help = 'F' . ($key - 111) . ' - ';
381 $help .= $popup_editors[$type][2];
384 //------------------------------------------------------------------------------
385 // Procedures below are now obsolete. Preserved for eventual future use.
388 External page call with saving current context.
389 $call - url of external page
390 $ctx - optional. name of SESSION context object or array of names of POST
391 variables saved on call
393 function context_call($call, $ctx='')
397 foreach($ctx as $postname)
399 $context[$postname] = get_post($postname);
402 $context = isset($_SESSION[$ctx]) ? $_SESSION[$ctx] : null;
404 array_unshift($_SESSION['Context'], array('name' => $ctx,
406 'caller' => $_SERVER['PHP_SELF'],
411 Restores context after external page call and
412 returns array of data passed by external page.
414 function context_restore()
416 if ( count($_SESSION['Context'])) {
417 if ($_SERVER['PHP_SELF'] == $_SESSION['Context'][0]['caller']) {
418 $ctx = array_shift($_SESSION['Context']);
420 if (is_array($ctx['ctx'])) {
421 foreach($ctx['ctx'] as $name => $val)
423 $_POST[$name] = $val;
426 if ($ctx['name']!='')
427 $_SESSION[$ctx['name']] = $ctx['ctx'];
436 Return to caller page if the page was called from external context.
438 function context_return($ret)
440 if ( count($_SESSION['Context'])) {
441 $ctx = &$_SESSION['Context'][0];
443 meta_forward( $ctx['caller'] );
447 Clearing context stack after page cancel.
449 function context_reset()
451 $_SESSION['Context'] = array();
454 Context stack initialization
456 if (!isset($_SESSION['Context'])) {
460 Redirector for selector F4 calls.
461 $sel_editors is array of selname=>editor_page
463 function editor_redirect($sel_editors, $save_fun='') {
464 foreach ($sel_editors as $selname=>$editor)
465 if (isset($_POST['_'.$selname.'_editor'])) {
466 if (function_exists($save_fun))
468 unset($_POST['_'.$selname.'_editor']);
469 context_call($editor, array_keys($_POST));
473 Return procedure for selector F4 calls
475 function editor_return($vars, $restore_fun='') {
476 if (function_exists($restore_fun))
479 if ($ret = context_restore()) {
480 foreach ($vars as $postname=>$retname)
481 if (isset($ret[$retname])) {
482 $_POST[$postname] = $ret[$retname];
483 set_focus($postname);
488 function confirm_dialog($submit, $msg) {
489 if (find_post($submit)) {
490 display_warning($msg);
492 submit_center_first('DialogConfirm', _("Proceed"), '', true);
493 submit_center_last('DialogCancel', _("Cancel"), '', 'cancel');
496 return get_post('DialogConfirm', 0);