[英]how to add onclick event in joomla button
if($this->params->get('show_cart_proceed',1)) {
echo $this->cart->displayButton(JText::_(''),'checkout',$this->params,hikashop_completeLink('checkout'.$url_itemid),'');
}
I have this code for a checkout button in my site. 我的网站中有一个用于结帐按钮的代码。 How to add the onclick event in this?
如何在其中添加onclick事件?
Blocks of JavaScript code can be declared directly within a component or module's display template using the JDocument 可以使用JDocument在组件或模块的显示模板中直接声明JavaScript代码块
<?php
$document = JFactory::getDocument();
$document->addScriptDeclaration('
window.event("domready", function() {
document.getElementById('buttonId').onclick = function () {};
});
');
?>
or if you have external javascript then you can function there and import the script if you have not imported using 或者,如果您有外部javascript,则可以在那里运行并导入脚本(如果尚未使用导入)
<?php
$document = JFactory::getDocument();
$document->addScript('/media/system/js/sample.js');
?>
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