[BUGFIX beta] Don't render attr if current value is same as new value

emberjs · Feb 25, 2015 · 140fe64 · 140fe64
1 parent bb4ddec
commit 140fe64
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/ember-views/lib/attr_nodes/attr_node.js b/packages/ember-views/lib/attr_nodes/attr_node.js
@@ -50,6 +50,11 @@ AttrNode.prototype.render = function render(buffer) {
   if (this.attrName === 'value' && (value === null || value === undefined)) {
     value = '';
   }
+
+  // If user is typing in a value we don't want to rerender and loose cursor position.
+  if (this.attrName === 'value' && this._morph.element.value === value) {
+    return;
+  }
 
   if (this.lastValue !== null || value !== null) {
     this._morph.setContent(value);