qzw_xcx/wxcomponents/dist/grid/index.js

import { VantComponent } from '../common/component';
import { addUnit } from '../common/utils';
VantComponent({
    relation: {
        name: 'grid-item',
        type: 'descendant',
        current: 'grid',
    },
    props: {
        square: {
            type: Boolean,
            observer: 'updateChildren'
        },
        gutter: {
            type: [Number, String],
            value: 0,
            observer: 'updateChildren'
        },
        clickable: {
            type: Boolean,
            observer: 'updateChildren'
        },
        columnNum: {
            type: Number,
            value: 4,
            observer: 'updateChildren'
        },
        center: {
            type: Boolean,
            value: true,
            observer: 'updateChildren'
        },
        border: {
            type: Boolean,
            value: true,
            observer: 'updateChildren'
        }
    },
    data: {
        viewStyle: '',
    },
    created() {
        const { gutter } = this.data;
        if (gutter) {
            this.setData({
                viewStyle: `padding-left: ${addUnit(gutter)}`
            });
        }
    },
    methods: {
        updateChildren() {
            this.children.forEach((child) => {
                child.updateStyle();
            });
        }
    }
});