w1020/18.uniapp小程序/project1/wxcomponents/vant/grid/index.js

import { VantComponent } from '../common/component';
import { useChildren } from '../common/relation';
VantComponent({
    relation: useChildren('grid-item'),
    props: {
        square: {
            type: Boolean,
            observer: 'updateChildren',
        },
        gutter: {
            type: null,
            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',
        },
        direction: {
            type: String,
            observer: 'updateChildren',
        },
        iconSize: {
            type: String,
            observer: 'updateChildren',
        },
        reverse: {
            type: Boolean,
            value: false,
            observer: 'updateChildren',
        },
    },
    methods: {
        updateChildren() {
            this.children.forEach((child) => {
                child.updateStyle();
            });
        },
    },
});