fix(components): h5 image 删除无关代码 (#4998)

* h5 image在unmount时取消IntersectionObserver监听 * 删除无用代码
NervJS · Dec 24, 2019 · 4d3e43b · 4d3e43b
1 parent b83d8b1
commit 4d3e43b
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/packages/taro-components/src/components/image/index.js b/packages/taro-components/src/components/image/index.js
@@ -22,7 +22,6 @@ class Image extends Nerv.Component {
         // 异步 api 关系
         if (entries[entries.length - 1].isIntersecting) {
           this.setState({ isLoaded: true }, () => {
-            this.observer.unobserve(this.imgRef)
             Nerv.findDOMNode(this).children[0].src = this.props.src
           })
         }