duancaiyi7567 2015-12-14 02:22
浏览 36
已采纳

在php或javascript中从不同页面定位iframe

I am creating a template demo bar, where people can view my created web themes. User will click preview button on one page and will be able to see theme in iframe in another page. Below is the code for link page

<html>
<head></head>
<body>
<a href="http://site/demobar?theme=http://www.template.com">preview</a>
</body>
</html>

and then on demo page I get the iframe 

<iframe src="<?php echo $_GET['theme']; ?>" style="width:100vw; height:100vh;"></iframe>

This works ok, but my problem is in returning url which displays the URL:

http://site/demobar/?theme=http://www.template.com

I want template name instead of template address in URL

http://site/demobar/?theme=themeName

How can I achieve this!!, is there any other alternative with javascript!

  • 写回答

1条回答 默认 最新

  • dongren4758 2015-12-14 03:12
    关注

    First of all, set up an array with possible themes, and pick the appropriate one based on the theme parameter...

    <?php 
    $themes = array(
        "theme" => "http://www.theme.com/",
        "othertheme" => "http://www.some-other-theme.com/",
    );
    $themeAddress = $themes[$_GET['theme']];
?>

    Next, generate the iframe with reference to the url...

    <iframe src="<?php echo $themeAddress; ?>" style="width:100vw; height:100vh;"></iframe>

    Then call the url with the appropriate theme name:

    http://site/demobar/?theme=othertheme

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题？

悬赏问题

  • ¥15 如何在scanpy上做差异基因和通路富集？
  • ¥20 关于#硬件工程#的问题，请各位专家解答！
  • ¥15 关于#matlab#的问题：期望的系统闭环传递函数为G(s)=wn^2/s^2+2¢wn+wn^2阻尼系数¢=0.707，使系统具有较小的超调量
  • ¥15 FLUENT如何实现在堆积颗粒的上表面加载高斯热源
  • ¥30 截图中的mathematics程序转换成matlab
  • ¥15 动力学代码报错，维度不匹配
  • ¥15 Power query添加列问题
  • ¥50 Kubernetes&Fission&Eleasticsearch
  • ¥15 報錯：Person is not mapped，如何解決？
  • ¥15 c++头文件不能识别CDialog