Question

我正在使用Google的默认CFInstall脚本（稍作修改）：

<style>
 .chromeFrameInstallDefaultStyle {
   width: 80%; /* default is 800px */
   border: 5px solid blue;
   position: absolute;
   left: 40%;
   z-index: 1000;
 }
</style>

<div id="prompt">
 <!-- if IE without GCF, prompt goes here -->
</div>

<script>
 // The conditional ensures that this code will only execute in IE,
 // Therefore we can use the IE-specific attachEvent without worry
 window.attachEvent("onload", function() {
   CFInstall.check({
     mode: "inline", // the default
     node: "prompt"
   });
 });
</script>

这会提示IE8或更少用户安装Chrome Frame。但是用户无法取消或关闭iFrame。我怎样才能做到这一点。

Answer 1

好的，我明白了：我需要将模式设置为“叠加”：这有一个缺点：刷新页面后对话框不会重新出现。

<style>
 .chromeFrameInstallDefaultStyle {
   width: 80%; /* default is 800px */
   border: 5px solid blue;
   position: absolute;
   left: 40%;
   z-index: 1000;
 }
</style>

<div id="prompt">
 <!-- if IE without GCF, prompt goes here -->
</div>

<script>
 // The conditional ensures that this code will only execute in IE,
 // Therefore we can use the IE-specific attachEvent without worry
 window.attachEvent("onload", function() {
   CFInstall.check({
     mode: "overlay", // "inline" = the default
     node: "prompt"
   });
 });
</script>

如何在出现提示时让用户取消Chrome Frame安装

1 个答案: