如何在JRoute（）中使用javascript变量？

Question

function getProduct(category)
{
    document.galaxy.action = '<?php echo JRoute::_('index.php?option=com_virtuemart&view=category&virtuemart_category_id='+ category) ?>';
    document.getElementById('galaxy').submit();
}

如何在JRoute中使用JavaScript变量“（category）”。

帮助我。

Answer 1

function getProduct(category)
{
    document.galaxy.action = '<?php echo JRoute::_("index.php?option=com_virtuemart&view=category&virtuemart_category_id="'+ category+') ?>';
    document.getElementById('galaxy').submit();
}

Answer 2

尝试在php末尾连接，并注意引号"：

function getProduct(category){
    document.galaxy.action = "<?php echo JRoute::_('index.php?option=
        com_virtuemart&view=category&virtuemart_category_id='"+category+"') ?>";
    document.getElementById('galaxy').submit();
}

Answer 3

function deleteItem() {
    var item_id = jQuery(this).attr('data-item-id');
    if (confirm("<?php echo JText::_('COM_CN_REPORTS_DELETE_MESSAGE'); ?>")) {
        window.location.href = '<?php echo JRoute::_("index.php?option=com_cn_reports&task=commoverrideform.remove&id='%2Bitem_id%2B'", false, 2); ?>';
    }
}

在浏览器中格式化为

function deleteItem() {
    var item_id = jQuery(this).attr('data-item-id');
    if (confirm("Are you sure that you want delete this item?")) {
        window.location.href = 'http://cnbeta2.me/index.php?option=com_cn_reports&task=commoverrideform.remove&id='+item_id+'&Itemid=262';
    }
}