Depends what you mean by "post data". You can use the HTML target="" attribute on a <form /> tag, so it could be as simple as: ... <看更多>

而HTML iframe 是框架的一種，也稱為內置框架或內聯框架，用來在網頁內嵌入另外 ... <form action="http://localhost:3000/posttest" method="POST" ... ... <看更多>

example-post-ajax-through-iframe.html. ... <form action="http://anotherdomain/save" method="post" target="myiframe" id="myform">. <!-- standard form here -->. ... <看更多>