[PHP] Easy popup in Magento_magento popup-优快云博客

本文链接：https://blog.youkuaiyun.com/wonderfan/article/details/20066717

本文介绍了一种使用PHP和JavaScript创建弹窗的方法。通过简单的代码示例展示了如何在页面加载时自动显示一个带有自定义内容的弹窗，并提供了关闭功能及键盘快捷方式。此方法适用于快速实现网页上的通知或提示功能。

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How to create the popup in an easy way?

<?php if ($this->canShow()): ?>
<script type="text/javascript">
//<![CDATA[
    var messagePopupClosed = false;
    function openMessagePopup() {
        var height = $('html-body').getHeight();
        $('message-popup-window-mask').setStyle({'height':height+'px'});
        toggleSelectsUnderBlock($('message-popup-window-mask'), false);
        Element.show('message-popup-window-mask');
        $('message-popup-window').addClassName('show');
    }

    function closeMessagePopup() {
        toggleSelectsUnderBlock($('message-popup-window-mask'), true);
        Element.hide('message-popup-window-mask');
        $('message-popup-window').removeClassName('show');
        messagePopupClosed = true;
    }

    Event.observe(window, 'load', openMessagePopup);
    Event.observe(window, 'keyup', function(evt) {
        if(messagePopupClosed) return;
        var code;
        if (evt.keyCode) code = evt.keyCode;
        else if (evt.which) code = evt.which;
        if (code == Event.KEY_ESC) {
            closeMessagePopup();
        }
    });
//]]>
</script>
<div id="message-popup-window-mask" style="display:none;"></div>
<div id="message-popup-window" class="message-popup">
    <div class="message-popup-head">
        <a href="#" onclick="closeMessagePopup(); return false;" title="<?php echo $this->getCloseText(); ?>"><span><?php echo $this->getCloseText(); ?></span></a>
        <h2><?php echo $this->getHeaderText(); ?></h2>
    </div>
    <div class="message-popup-content">
        <div class="message">
            <span class="message-icon message-<?php echo $this->getSeverityText();?>" style="background-image:url(<?php echo $this->getSeverityIconsUrl() ?>);"><?php echo $this->getSeverityText();?></span>
            <p class="message-text"><?php echo $this->getNoticeMessageText(); ?></p>
        </div>
        <p class="read-more"><a href="<?php echo $this->getNoticeMessageUrl(); ?>" onclick="this.target='_blank';"><?php echo $this->getReadDetailsText(); ?></a></p>
    </div>
</div>
<?php endif; ?>