Question

I wrote a code that take’s the image path from an XML file using Javascript, and store’s it in a Javascript variable :

var str2 = xmlDoc.getElementsByTagName("picture")[0].childNodes[0].nodeValue;

so now in my body section i need to create an image tag img src= ??????

I want the src to be the value of my javascript variable, how to do it?

Answer 1

so now in my body section i need to create an image tag img src=
??????

You can do this:

var str2 = xmlDoc.getElementsByTagName("picture")[0].childNodes[0].nodeValue;
var img = document.createElement('img');
img.src = str2;
document.body.appendChild(img);