echo "</td></tr><tr align='left'><td> \n";
echo feedback_create_action_form('print_picture', array('You clicked on the first example'));
echo "</td><td> \n";
echo "echo feedback_create_action_form('print_picture', array('You clicked on the first example'));\n";
echo "</td></tr><tr align='left'><td> \n";
echo "<tr align='left'><td> \n";
echo feedback_create_action_form('print_picture', array('You clicked on the second example'));
echo "</td><td> \n";
echo "echo feedback_create_action_form('print_picture', array('You clicked on the second example'));\n";
echo "</td></tr><tr align='left'><td> \n";
echo "<tr align='left'><td> \n";
echo feedback_create_action_form('prnt', array('This will produce an error'));
echo "</td><td> \n";
echo "echo feedback_create_action_form('prnt', array('This will produce an error'));\n";
echo "</td></tr><tr align='left'><td> \n";
echo feedback_create_action_form('print_picture', array('You were redirect to testpage_2'), 'move.gif', 'print_picture', 'testpage_2.php?id=' . $SESSION->feedback->coursemoduleid);
echo "</td><td> \n";
echo " echo feedback_create_action_form('print_picture', array('You will be redirected to testpage_2'),'move.gif','print_picture','testpage_2.php?id='.\$SESSION->feedback->coursemoduleid);\n";
echo "</td></tr><tr align='left'><td> \n";
echo "</td><td> \n";
echo "</td></tr></table> \n";
//-------------------------------------------------------------------------------
//the same stuff on a large form
//-------------------------------------------------------------------------------
echo '<form action="testpage_1.php?id=' . $SESSION->feedback->coursemoduleid . '" method="post">';
echo "<br /><table><tr align='left'><td width='200px'> \n";
echo "<strong>These guys are sitting on a large form <br />Icon to click on:</strong>";
echo "</td><td> \n";
echo "<strong>PHP to create the button: </strong>\n";
echo "</td></tr><tr align='left'><td> \n";
echo feedback_create_action('print_picture', array('You clicked on the third example'));
/**
* outputs HTML for picture item
*
* Outputs HTML code to browser window showing the picture item,
* item may have already a $value (a sumitted form has been received), and
* it is possible to show only the selected picture ($readonly=true)
*
* Radio button values are numbered starting from 1 ($index)
*
* @param object $item contains the item data (a record from prefix_feedback_item table)
* @param integer $value gives the index to the selected picture (if any)
* @param boolean $readonly if true, only the selected picture is shown
*/
function print_feedback_picture($item, $value = false, $readonly = false)
{
global $CFG;
global $SESSION;
$presentation = explode("|", $item->presentation);
$requiredmark = $item->required == 1 ? '<font color="red">*</font>' : '';
?>
<td valign="top" align="left" style="padding-right: 40px;"><?php
echo text_to_html(stripslashes_safe($item->name) . $requiredmark, true, false, false);
?>
</td>
<td valign="top" align="left">
<?php
$index = 1;
$checked = '';
if ($readonly) {
// here we want to show the selected picture only, $value must be provided
// this is used by feedback/show_entries.php, for example
foreach ($presentation as $pic) {
if ($value == $index) {
print_simple_box_start('left');
echo '<img style="padding-left: 20px;" src="' . $CFG->wwwroot . feedback_PICTURE_FILES . '/' . $pic . '" />';
print_simple_box_end();
break;
}
$index++;
}
} else {
// this is what we want most of the time, to show the picture item so that answering is possible
// item may have already a value, after a failed saving attempt, say)
$currentpic = 0;
$piccount = count($presentation);
$course_module = get_record('course_modules', 'id', $SESSION->feedback->coursemoduleid);
foreach ($presentation as $pic) {
// do we have somehting already selected?
if ($value == $index) {
$checked = 'checked="checked"';
} else {
$checked = '';
}
// generate the HTML for the item
?>
<table><tr>
<td valign="top"><input type="radio"
name="<?php
echo $item->typ . '_' . $item->id;
?>
"
value="<?php
echo $index;
?>
" <?php
echo $checked;
?>
/>
</td><td><?php
echo '<img style="padding-left: 20px;" src="' . $CFG->wwwroot . feedback_PICTURE_FILES . '/' . $pic . '" />';
?>
<?php
$currentpic++;
if (isadmin() || isteacher($course_module->course)) {
if ($currentpic != 1) {
echo '</td><td width="20"> ' . feedback_create_action_form('moveup_picture', array($item, $currentpic), 'up.gif');
} else {
echo '</td><td width="20"> ';
}
if ($currentpic < $piccount) {
echo '</td><td width="50"> ' . feedback_create_action_form('movedown_picture', array($item, $currentpic), 'down.gif');
} else {
echo '</td><td width="50"> ';
}
}
?>
</td></tr></table>
<?php
$index++;
}
}
?>
</td>
<?php
}
