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Tidy up code flow in helpbutton.

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This commit is contained in:
tjhunt 2006-08-11 10:33:29 +00:00
parent f1b2046912
commit 712c25b10b
1 changed files with 7 additions and 5 deletions
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12
lib/weblib.php
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@ -4307,6 +4307,7 @@ function print_error ($errorcode, $module='', $link='', $a=NULL) {
* 'Help with' (or the language equivalent) will be prefixed and '...' will be stripped.
* @param string $module Which module is the page defined in
* @param mixed $image Use a help image for the link? (true/false/"both")
* @param boolean $linktext If true, display the title next to the help icon.
* @param string $text If defined then this text is used in the page, and
* the $page variable is ignored.
* @param boolean $return If true then the output is returned as a string, if false it is printed to the current page.
@ -4330,15 +4331,16 @@ function helpbutton ($page, $title='', $module='moodle', $image=true, $linktext=
$linkobject = '';
if ($image) {
if ($imagetext == '') {
$imagetext = '<img alt="'.$tooltip.'" src="'.
$CFG->pixpath .'/help.gif" />';
}
if ($linktext) {
$linkobject .= $title.'&nbsp;';
}
$linkobject .= $imagetext;
if ($imagetext) {
$linkobject .= $imagetext;
} else {
$linkobject .= '<img alt="'.$tooltip.'" src="'.
$CFG->pixpath .'/help.gif" />';
}
} else {
$linkobject .= $tooltip;