Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
683 views
in Technique[技术] by (71.8m points)

javascript - onsubmit refresh html form

I'm trying to use Javascript to submit the form's data. Here's the html.

<form onsubmit="post();">
//input fields here
</form>

Here's the Javascript for the post() function.

var post = function() {
alert('the form was submitted');
return false;
}

My issue is that the Javascript runs but the form still processes and refreshes the page..

I put the return false; code in hoping it would stop the form from refreshing.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You will have to put the return false part after the post() function in the onsubmit handler, like so:

<form onsubmit="post();return false;">
//input fields here
</form>

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...