在iframe中打开的网页上调用我的jquery函数 [英] invoke my jquery function on a webpage opened in iframe

问题描述

我想单击父页面上基于类选择器在iframe中打开的网页上的按钮.

I want to click a button which is on webpage opened in iframe based on class selector from my parent page.

我尝试过:

$.each($('.classname'), function(i, el){
  setTimeout(function(){
  $(el).trigger('click');
  },30000 + ( i * 30000 ));
});

但没有成功.我该如何实现?

but no success. How can i achieve this?

推荐答案

如果出于安全原因，iframe的src指向其他域，则您将无法使用javascript访问iframe的内容.

If the src of the iframe is pointing to a different domain, due to security reasons, you will not be able to access the contents of the iframe in javascript.

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