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

javascript - Show a div onclick and hide the image that triggered it

I would like to use the following code to display a hidden div onclick, but then when the it is displayed, I want the image that I used to trigger it to disappear. Here is what I have so far:

HTML:

<img src="Icons/note_add.png" onclick="show('comment')"/>&nbsp;&nbsp;<div id="comment" style="float:left;display:none;"><textarea name="textfield6" cols="30" rows="2" id="textfield4" class="text"></textarea>&nbsp;<a href="#" class="buttonintable">Submit</a></div>

JS:

function show(target){
document.getElementById(target).style.display = 'block';
}
function hide(target){
document.getElementById(target).style.display = 'none';
}

How do adjust this to hide the element that fired it?

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)

Jimmy's answer will work, however to get it to show back up (I assume you want that) you should add an id to the image tag... The following should work.

<img id="clickMeId" src="Icons/note_add.png" onclick="show('comment')"/>&nbsp;&nbsp;<div id="comment" style="float:left;display:none;"><textarea name="textfield6" cols="30" rows="2" id="textfield4" class="text"></textarea>&nbsp;<a href="#" class="buttonintable">Submit</a></div>

function show(target){
document.getElementById(target).style.display = 'block';
document.getElementById("clickMeId").style.display = 'none';
}
function hide(target){
document.getElementById(target).style.display = 'none';
document.getElementById("clickMeId").style.display = 'block';
}

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

...