From d38a8089b93a624928f5c568160ebd3a0c2cdb4f Mon Sep 17 00:00:00 2001
From: jljsj <liangjun.jiang@alipay.com>
Date: Tue, 8 Dec 2020 22:20:43 +0800
Subject: [PATCH] fix cr

---
 src/Slider.tsx              | 6 +++++-
 src/common/createSlider.tsx | 5 ++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/Slider.tsx b/src/Slider.tsx
index 5adc56f02..2a5e86767 100644
--- a/src/Slider.tsx
+++ b/src/Slider.tsx
@@ -62,6 +62,10 @@ class Slider extends React.Component<SliderProps, SliderState> {
     return 0;
   }
 
+  positionGetValue = (position): number[] => {
+    return [];
+  };
+
   calcOffset(value: number) {
     return 0;
   }
@@ -246,7 +250,7 @@ class Slider extends React.Component<SliderProps, SliderState> {
       ariaLabelledBy: ariaLabelledByForHandle,
       ariaValueTextFormatter: ariaValueTextFormatterForHandle,
       style: handleStyle[0] || handleStyle,
-      ref: h => this.saveHandle(0, h),
+      ref: (h) => this.saveHandle(0, h),
     });
 
     const trackOffset = startPoint !== undefined ? this.calcOffset(startPoint) : 0;
diff --git a/src/common/createSlider.tsx b/src/common/createSlider.tsx
index bde5fc80b..45da8d082 100644
--- a/src/common/createSlider.tsx
+++ b/src/common/createSlider.tsx
@@ -106,7 +106,7 @@ export default function createSlider<
       const { draggableTrack, vertical: isVertical } = this.props;
       const { bounds } = this.state;
 
-      const value = this.positionGetValue(p) || [];
+      const value = draggableTrack && this.positionGetValue ? this.positionGetValue(p) || [] : [];
 
       const inPoint = utils.isEventFromHandle(e, this.handlesRefs);
       this.inTrack =
@@ -119,8 +119,6 @@ export default function createSlider<
           })
           .some((c) => !c);
 
-      const handlePosition = utils.getHandleCenterPosition(isVertical, e.target);
-
       if (this.inTrack) {
         this.dragOffset = p;
         this.startBounds = [...bounds];
@@ -128,6 +126,7 @@ export default function createSlider<
         if (!inPoint) {
           this.dragOffset = 0;
         } else {
+          const handlePosition = utils.getHandleCenterPosition(isVertical, e.target);
           this.dragOffset = p - handlePosition;
           p = handlePosition;
         }