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
467 views
in Technique[技术] by (71.8m points)

html - how to get value of type="color" input using javascript

I used this above html code for my project..but i don't know how to get value of above input using javascript

<form>
  <input type="color" id="favcolor">
</form> 

can someone help me ?

Thanks

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)

To simply get the value

document.getElementById("favcolor").value;

You can add an event listener if you want to get the color when the selection changes. You’d do something like this:

var theInput = document.getElementById("favcolor");

theInput.addEventListener("input", function(){
  var theColor = theInput.value;
  
  // Do something with `theColor` here.
}, false);
<input id="favcolor" type="color"/>

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

...