I am trying to display image, through JavaScript, but i can't figure out how to do that. I have following
function image(a,b,c)
{
this.link=a;
this.alt=b;
this.thumb=c;
}
function show_image()
{
document.write("img src="+this.link+">");
}
image1=new image("img/img1.jpg","dsfdsfdsfds","thumb/img3");
in HTML
<p><input type="button" value="Vytvor" onclick="show_image()" > </p>
I can't figure out where should I put something like image1.show_image();
.
HTML? Or somewhere else...
This question is related to
javascript
html
image
object
You could make use of the Javascript DOM API. In particular, look at the createElement() method.
You could create a re-usable function that will create an image like so...
function show_image(src, width, height, alt) {
var img = document.createElement("img");
img.src = src;
img.width = width;
img.height = height;
img.alt = alt;
// This next line will just add it to the <body> tag
document.body.appendChild(img);
}
Then you could use it like this...
<button onclick=
"show_image('http://google.com/images/logo.gif',
276,
110,
'Google Logo');">Add Google Logo</button>
Source: Stackoverflow.com