New Huajishe Check ChaoXing

HuajisheCheckChaoXing/miniprogram_npm/tdesign-miniprogram/mixins/touch.js

@@ -0,0 +1,35 @@
+const MinDistance = 10;
+const getDirection = (x, y) => {
+    if (x > y && x > MinDistance) {
+        return 'horizontal';
+    }
+    if (y > x && y > MinDistance) {
+        return 'vertical';
+    }
+    return '';
+};
+export default Behavior({
+    methods: {
+        resetTouchStatus() {
+            this.direction = '';
+            this.deltaX = 0;
+            this.deltaY = 0;
+            this.offsetX = 0;
+            this.offsetY = 0;
+        },
+        touchStart(event) {
+            this.resetTouchStatus();
+            const [touch] = event.touches;
+            this.startX = touch.clientX;
+            this.startY = touch.clientY;
+        },
+        touchMove(event) {
+            const [touch] = event.touches;
+            this.deltaX = touch.clientX - this.startX;
+            this.deltaY = touch.clientY - this.startY;
+            this.offsetX = Math.abs(this.deltaX);
+            this.offsetY = Math.abs(this.deltaY);
+            this.direction = getDirection(this.offsetX, this.offsetY);
+        },
+    },
+});