优化gird代码 loading时间延长

src/components/gird/main.js

@@ -303,7 +303,7 @@ export default class menu extends React.Component {
     this.setState({ pageLoading: true })
     setTimeout(() => {
       this.setState({ pageLoading: false })
-    }, 500)
+    }, 800)
   }
   pageShow(e) {}
   gridEditChange(e) {}
@@ -558,17 +558,14 @@ export default class menu extends React.Component {
                 count: this.props.dataCount
               }}
               onPrevClick={(e) => {
-                this.gridPageLoad()
                 this.props.pageChange(e)
               }}
               page={this.props.page}
               pageFn={(e) => this.setState({ page: e })}
               onNextClick={(e) => {
-                this.gridPageLoad()
                 this.props.pageChange(e)
               }}
               onJumpPage={(e) => {
-                this.gridPageLoad()
                 this.props.pageChange(e)
               }}
               onCountChange={(e) => {