Add background-image support with detection based on tagName

11 years ago · ddd1bfdd24
1 changed files with 5 additions and 1 deletions
--- a/src/echo.js
+++ b/src/echo.js
@ -13,7 +13,11 @@ window.Echo = (function (window, document, undefined) {
    for (var i = store.length; i--;) {
      var self = store[i];
      if (_inView(self)) {
-        self.src = self.getAttribute('data-echo');
+        if (self.tagName.toLowerCase() === 'img') {
+          self.src = self.getAttribute('data-echo');
+        } else {
+          self.style.backgroundImage = 'url(' + self.getAttribute('data-echo') + ')';
+        }
        store.splice(i, 1);
      }
    }