Merge pull request #11 from kkwiatkowski/master

Support for IE11, Edge and Firefox
CezaryDanielNowak · Oct 21, 2016 · bb9888d · bb9888d
2 parents 89772aa + e41748a
commit bb9888d
Show file tree

Hide file tree

Showing 2 changed files with 27 additions and 3 deletions.
diff --git a/src/clamp.js b/src/clamp.js
@@ -135,10 +135,26 @@
       if (elem.lastChild.children && elem.lastChild.children.length > 0) {
         return getLastChild(Array.prototype.slice.call(elem.children).pop());
       }
-      //This is the absolute last child, a text node, but something's wrong with it. Remove it and keep trying
+      //Handle scenario where the last child is white-space node
       else if (!elem.lastChild || !elem.lastChild.nodeValue || elem.lastChild.nodeValue === '' || elem.lastChild.nodeValue == opt.truncationChar) {
-        elem.lastChild.parentNode.removeChild(elem.lastChild);
-        return getLastChild(element);
+        var sibling = elem.lastChild;
+        do {
+          if (!sibling) {
+            return;
+          }
+          //TEXT_NODE
+          if (sibling.nodeType === 3 && ['', opt.truncationChar].indexOf(sibling.nodeValue) === -1) {
+            return sibling;
+          }
+          if (sibling.lastChild) {
+            var lastChild = getLastChild(sibling);
+            if (lastChild) {
+              return lastChild;
+            }
+          }
+          //Current sibling is pretty useless
+          sibling.parentNode.removeChild(sibling);
+        } while (sibling = sibling.previousSibling);
       }
       //This is the last child we want, return it
       else {

diff --git a/src/index.js b/src/index.js
@@ -9,11 +9,16 @@ function Dotdotdot() {
   if(!(this instanceof Dotdotdot)) {
     throw new TypeError("Cannot call a class as a function");
   }
+  this.update = this.update.bind(this);
 }
 
 Dotdotdot.prototype = Object.create(React.Component.prototype);
 Dotdotdot.prototype.componentDidMount = function() {
   this.dotdotdot(ReactDOM.findDOMNode(this.refs.container));
+  window.addEventListener('resize', this.update, false);
+};
+Dotdotdot.prototype.componentWillUnmount = function() {
+  window.removeEventListener('resize', this.update, false);
 };
 Dotdotdot.prototype.componentDidUpdate = function() {
   this.dotdotdot(ReactDOM.findDOMNode(this.refs.container));
@@ -31,6 +36,9 @@ Dotdotdot.prototype.dotdotdot = function(container) {
     });
   }
 };
+Dotdotdot.prototype.update = function() {
+    this.forceUpdate();
+};
 
 Dotdotdot.prototype.render = function() {
   return React.createElement(