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added onClick() for button

This commit is contained in:
Roland Gruber 2012-01-14 13:21:14 +00:00
parent 403874b530
commit d1b0394695
1 changed files with 23 additions and 2 deletions
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25
lam/lib/html.inc
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@ -641,6 +641,8 @@ class htmlButton extends htmlElement {
private $isEnabled = true; private $isEnabled = true;
/** icon class (CSS) for buttons with icon + text */ /** icon class (CSS) for buttons with icon + text */
private $iconClass = null; private $iconClass = null;
/** onclick event */
private $onClick = null;
/** /**
* Constructor. * Constructor.
@ -672,6 +674,8 @@ class htmlButton extends htmlElement {
logNewMessage(LOG_ERR, 'Meta HTML: Requested button in restricted mode.'); logNewMessage(LOG_ERR, 'Meta HTML: Requested button in restricted mode.');
return array(); return array();
} }
$fieldTabIndex = ' tabindex="' . $tabindex . '"';
$tabindex++;
$style = ''; $style = '';
$class = ''; $class = '';
$title = ''; $title = '';
@ -692,11 +696,17 @@ class htmlButton extends htmlElement {
if (!$this->isEnabled) { if (!$this->isEnabled) {
$disabled = ' disabled'; $disabled = ' disabled';
} }
$type = ' type="submit"';
$onClick = '';
if ($this->onClick != null) {
$type = ' type="button"';
$onClick = ' onclick="' . $this->onClick . '"';
}
if ($this->isImageButton) { if ($this->isImageButton) {
echo '<input type="submit" id="btn_' . $this->name . '" value=" "' . $name . $style . $class . $title . $disabled . '>'; echo '<input type="submit" id="btn_' . $this->name . '" value=" "' . $name . $fieldTabIndex . $style . $class . $title . $disabled . '>';
} }
else { else {
echo '<button id="btn_' . $this->name . '"' . $name . $style . $class . $title . $disabled . '>' . $this->value . '</button>'; echo '<button id="btn_' . $this->name . '"' . $name . $fieldTabIndex . $type . $onClick . $style . $class . $title . $disabled . '>' . $this->value . '</button>';
// text buttons get JQuery style // text buttons get JQuery style
$icon = ''; $icon = '';
if ($this->iconClass != null) { if ($this->iconClass != null) {
@ -738,6 +748,17 @@ class htmlButton extends htmlElement {
public function setIconClass($iconClass) { public function setIconClass($iconClass) {
$this->iconClass = htmlspecialchars($iconClass); $this->iconClass = htmlspecialchars($iconClass);
} }
/**
* Sets the onclick event code.
* This makes this button a simple button that does not submit a form.
*
* @param String $onClick JS code
*/
public function setOnClick($onClick) {
$this->onClick = $onClick;
}
} }