fix: Input组件showLength为true时初始长度未计算的bug

ZhongAnTech · Aug 24, 2017 · 64e3bc3 · 64e3bc3
1 parent c0c5c7f
commit 64e3bc3
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/components/Input/Input.jsx b/components/Input/Input.jsx
@@ -7,7 +7,7 @@ class Input extends PureComponent {
   constructor(props) {
     super(props);
     this.state = {
-      length: 0,
+      length: (props.value || props.defaultValue || '').length,
     };
     this.onInputChange = this.onInputChange.bind(this);
   }

diff --git a/examples/pages/InputPage.jsx b/examples/pages/InputPage.jsx
@@ -46,7 +46,7 @@ class Page extends Component {
               <Panel.Title>显示输入字数</Panel.Title>
             </Panel.Header>
             <Panel.Body>
-              <Cell><Input autosize showLength type="textarea" rows="4" maxLength="200" placeholder="摘要" /></Cell>
+              <Cell><Input autosize showLength type="textarea" rows="4" maxLength="200" placeholder="摘要" value="111" /></Cell>
             </Panel.Body>
           </Panel>