I am getting user ID on fly and will use it to show the user image. For that I want to set the img
path when user click on button. HEre is code:
HTML:
<img id="i1" style="display:none" src="" > </img>
<button typye="submit" onclick="CallAfterLogin()"> Show image </button>
JS:
function CallAfterLogin() {
var path = "http://thestylishdog.com/wp-content/uploads/2009/07/cute-dog2.jpg";
document.getElementbyID(i1).src = path;
document.getElementbyID(i1).display = "block";
}
Fiddle:
http://jsfiddle.net/karimkhan/qeyRK/2/
What's wrong?
Here is a syntactically correct version of your handler:
function CallAfterLogin() {
var path = "http://thestylishdog.com/wp-content/uploads/2009/07/cute-dog2.jpg";
var imgEl = document.getElementById("i1");
imgEl.src = path;
imgEl.style.display = "block";
}
However, the real trick here is with JSFiddle. You have to look in Frameworks and Extensions and switch from onLoad
to No wrap - in <body>
, as explained in this answer .
Here is a working JSFiddle: http://jsfiddle.net/PpbnG/2/
This should fix it:
Full working function:
function CallAfterLogin() {
var path = "http://thestylishdog.com/wp-content/uploads/2009/07/cute-dog2.jpg";
document.getElementById("i1").src = path;
document.getElementById("i1").style.display = "block";
}
function CallAfterLogin(){
var path="http://thestylishdog.com/wp-content/uploads/2009/07/cute-dog2.jpg";
document.getElementById("i1").src=path;
document.getElementById("i1").style.display="block";
}
Would it be easier if you just add onclick event to the button
onclick="document.getElementById('i1').style.display='block' "
just one line and job done. You can put the image path in the src with default display set to none, and when you click the image displays.
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