1 line
5.9 KiB
JSON
1 line
5.9 KiB
JSON
{"ast":null,"code":"import { on } from '../utils/dom/event';\nfunction getDirection(x, y) {\n if (x > y) {\n return 'horizontal';\n }\n if (y > x) {\n return 'vertical';\n }\n return '';\n}\nexport var TouchMixin = {\n data: function data() {\n return {\n direction: ''\n };\n },\n methods: {\n touchStart: function touchStart(event) {\n this.resetTouchStatus();\n this.startX = event.touches[0].clientX;\n this.startY = event.touches[0].clientY;\n },\n touchMove: function touchMove(event) {\n var touch = event.touches[0]; // safari back will set clientX to negative number\n\n this.deltaX = touch.clientX < 0 ? 0 : touch.clientX - this.startX;\n this.deltaY = touch.clientY - this.startY;\n this.offsetX = Math.abs(this.deltaX);\n this.offsetY = Math.abs(this.deltaY); // lock direction when distance is greater than a certain value\n\n var LOCK_DIRECTION_DISTANCE = 10;\n if (!this.direction || this.offsetX < LOCK_DIRECTION_DISTANCE && this.offsetY < LOCK_DIRECTION_DISTANCE) {\n this.direction = getDirection(this.offsetX, this.offsetY);\n }\n },\n resetTouchStatus: function resetTouchStatus() {\n this.direction = '';\n this.deltaX = 0;\n this.deltaY = 0;\n this.offsetX = 0;\n this.offsetY = 0;\n },\n // avoid Vue 2.6 event bubble issues by manually binding events\n // https://github.com/vant-ui/vant/issues/3015\n bindTouchEvent: function bindTouchEvent(el) {\n var onTouchStart = this.onTouchStart,\n onTouchMove = this.onTouchMove,\n onTouchEnd = this.onTouchEnd;\n on(el, 'touchstart', onTouchStart);\n on(el, 'touchmove', onTouchMove);\n if (onTouchEnd) {\n on(el, 'touchend', onTouchEnd);\n on(el, 'touchcancel', onTouchEnd);\n }\n }\n }\n};","map":{"version":3,"names":["on","getDirection","x","y","TouchMixin","data","direction","methods","touchStart","event","resetTouchStatus","startX","touches","clientX","startY","clientY","touchMove","touch","deltaX","deltaY","offsetX","Math","abs","offsetY","LOCK_DIRECTION_DISTANCE","bindTouchEvent","el","onTouchStart","onTouchMove","onTouchEnd"],"sources":["C:/Users/zhouxueli/Desktop/scheduling-app/node_modules/vant/es/mixins/touch.js"],"sourcesContent":["import { on } from '../utils/dom/event';\n\nfunction getDirection(x, y) {\n if (x > y) {\n return 'horizontal';\n }\n\n if (y > x) {\n return 'vertical';\n }\n\n return '';\n}\n\nexport var TouchMixin = {\n data: function data() {\n return {\n direction: ''\n };\n },\n methods: {\n touchStart: function touchStart(event) {\n this.resetTouchStatus();\n this.startX = event.touches[0].clientX;\n this.startY = event.touches[0].clientY;\n },\n touchMove: function touchMove(event) {\n var touch = event.touches[0]; // safari back will set clientX to negative number\n\n this.deltaX = touch.clientX < 0 ? 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