fixed utils.dom.addClass

b05462a6 · 佘小马 · 杨奕 · 4a7f3c82 · b05462a6
Commit b05462a6 authored Dec 15, 2017 by 佘小马 Committed by 杨奕 Dec 15, 2017
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src/utils/dom.js src/utils/dom.js +1 -1

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--- a/src/utils/dom.js
+++ b/src/utils/dom.js
@@ -86,7 +86,7 @@ export function addClass(el, cls) {

    if (el.classList) {
      el.classList.add(clsName);
-    } else if (hasClass(el, clsName)) {
+    } else if (!hasClass(el, clsName)) {
      curClass += ' ' + clsName;
    }
  }