示例还原

demo/demolist/Demo30.js

@@ -10,28 +10,7 @@ import Tooltip from "bee-tooltip";
 import Table from "../../src";
 import BigData from "../../src/lib/bigData";
 const BigDataTable = BigData(Table);
-
+const columns = [
-
-const data = [ ...new Array(10000) ].map((e, i) => {
-    const rs = { a: i + 'a', b: i + 'b', c: i + 'c', d: i + 'd', key: i };
-    if(i%3==0){
-        rs.b = '女';
-    }
-    return rs;
-   })
-
-
-class Demo30 extends Component {
-  
-  constructor(props) {
-    super(props);
-    const _this = this;
-    this.state = {
-      data: data,
-      selectedRowIndex: 0,
-      currentIndex:-1
-    }
-    this.columns = [
     {
         title:'序号',
         dataIndex:'index',
@@ -66,59 +45,54 @@ class Demo30 extends Component {
     key: "d",
     fixed:'right',
     render(text, record, index) {
-      
       return (
         <div style={{ position: 'relative' }} title={text} >
           <a
             href="javascript:;"
             tooltip={text}
             onClick={() => {
-                alert(record.key+'这是第' + index + '列，内容为:' + text);
+              alert('这是第' + index + '列，内容为:' + text);
             }}
           >
-             {record.key+'这是第' + index}
+            一些操作
               </a>
-                <button onClick={_this.del(record,index) }>删除</button>
         </div>
       );
     }
   }
 ];
+
+const data = [ ...new Array(10000) ].map((e, i) => {
+    const rs = { a: i + 'a', b: i + 'b', c: i + 'c', d: i + 'd', key: i };
+    if(i%3==0){
+        rs.b = '女';
+    }
+    return rs;
+   })
+
+
+class Demo30 extends Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      data: data,
+      selectedRowIndex: 0
+    }
   }
 
-  add=()=>{
-    let {currentIndex} = this.state;
-    let data = this.state.data;
-    const key = data.length;
-    
-    data.push({a: key + 'a', b: key + 'b', c: key + 'c', d: key + 'd', key: key});
-    currentIndex = data.length
-    this.setState({data,currentIndex});
-  }
-  del=(record,index)=>(record,index)=>{
-    
-    let data = this.state.data;
-    data.splice(index,1);
-
-    this.setState(data);
-  }
   render() {
-   const {currentIndex} = this.state;
     return (
-      <div>
-        <button onClick = {this.add}>增加</button>
         <BigDataTable
-          columns={this.columns}
+          columns={columns}
           data={data}
-          parentNodeId='parent'
           scroll={{y:300}}
-          currentIndex = {currentIndex}
           height={40}
           onRowClick={(record, index, indent) => {
             console.log('currentIndex--'+index);
           }}
         />
-</div>
+
      
     );
   }