如何使用javascript按钮预填充Facebook评论框其他社交评论框
[英]How to pre-populate Facebook Comment box other social comment box using a javascript button
问题描述
I have designed a text decorator for use on social networks. 
我设计了一种在社交网络上使用的文本装饰器。 Since the text is generated to a text box and should be shared on social sites, I need to enable mobile phone users to copy-paste the decorated text into a social comment box by just clicking one button. 由于文本是生成到文本框中的，应该在社交网站上共享，因此我需要使移动电话用户只需单击一个按钮，即可将装饰后的文本复制粘贴到社交评论框中。
The challenge is that the fb comment box, or disqus and others are offered in iframes. 面临的挑战是，在iframe中提供了fb评论框或disqus等。 Can someone figure out the correction for my button code? 有人可以找出我的按钮代码的更正吗？
input value="Encool" type="button" class="button" style="width:70%"
onclick="window.frames['iframename'].document.getElementById('formname').textareaname.value= document.getElementById('decoratedtextarea').value;"
1 个解决方案
解决方案1
0 2012-02-09 16:08:56
Sorry, you can't so that. 抱歉，您不能那样做。 An Iframe served by another domain is inaccessible due to the Same Origin Policy . 由于相同来源策略，无法访问由其他域提供服务的Iframe。 This is to prevent forms of cross-site-scripting attacks. 这是为了防止跨站点脚本攻击的形式。 (which are not dissimilar to what you want to do) （与您想做的没什么不同）
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