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[html] 第320天 iframe可以使用父页面中的资源吗（如：css、js等）？ #1981

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haizhilin2013 opened this issue Feb 29, 2020 · 1 comment

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haizhilin2013 commented Feb 29, 2020

第320天 iframe可以使用父页面中的资源吗（如：css、js等）？

我也要出题

haizhilin2013 added the html label

longhui520 commented Mar 1, 2020

iframe 属于一个单独的文档不能直接使用父页面的资源，css的层叠不会影响iframe
iframe如果和父页面同域则可以在iframe中使用parent对象来使用父页的js对象

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