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fix(slider): fix slider can't swipe (#5079)

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Co-authored-by: liuhaihonggia <liuhaihong@youzan.com>
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landluck 2022-10-31 13:05:36 +08:00 committed by GitHub
parent eb50789df3
commit 5e87650fe2
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2 changed files with 13 additions and 4 deletions
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2
build/dev.mjs
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@ -1,6 +1,6 @@
import { dirname, resolve } from 'path'; import { dirname, resolve } from 'path';
import { fileURLToPath } from 'url'; import { fileURLToPath } from 'url';
import { dev } from '@vant/cli'; import { dev } from '@vant/cli/lib/commands/dev.js';
import { exec } from 'child_process'; import { exec } from 'child_process';
const __dirname = dirname(fileURLToPath(import.meta.url)); const __dirname = dirname(fileURLToPath(import.meta.url));

15
packages/slider/index.ts
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@ -193,15 +193,24 @@ VantComponent({
return max - min; return max - min;
}, },
getOffsetWidth(current: number, min: number) {
const scope = this.getScope();
// 避免最小值小于最小step时出现负数情况
return `${Math.max((current - min) * 100 / scope, 0)}%`;
},
// 计算选中条的长度百分比 // 计算选中条的长度百分比
calcMainAxis() { calcMainAxis() {
const { value } = this; const { value } = this;
const { min } = this.data; const { min } = this.data;
const scope = this.getScope();
if (this.isRange(value)) { if (this.isRange(value)) {
return `${((value[1] - value[0]) * 100) / scope}%`; return this.getOffsetWidth(value[1], value[0]);
} }
return `${((value - Number(min)) * 100) / scope}%`;
return this.getOffsetWidth(value, Number(min));
}, },
// 计算选中条的开始位置的偏移量 // 计算选中条的开始位置的偏移量