sard-uniapp/use/useZIndex.js

sard-uniapp 是一套基于 Uniapp + Vue3 框架开发的兼容多端的 UI 组件库

import { ref } from 'vue';
import { defaultConfig } from '../components/config';
let currentZIndex = 0;
export function useZIndex() {
    if (currentZIndex === 0) {
        currentZIndex = defaultConfig.initialZIndex;
    }
    const zIndex = ref(currentZIndex);
    function increase() {
        zIndex.value = currentZIndex = currentZIndex + 1;
    }
    return [zIndex, increase];
}