miniprogram/miniprogram_npm/@vant/weapp/index-bar/index.js

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var color_1 = require("../common/color");
var component_1 = require("../common/component");
var relation_1 = require("../common/relation");
var utils_1 = require("../common/utils");
var page_scroll_1 = require("../mixins/page-scroll");
var indexList = function () {
    var indexList = [];
    var charCodeOfA = 'A'.charCodeAt(0);
    for (var i = 0; i < 26; i++) {
        indexList.push(String.fromCharCode(charCodeOfA + i));
    }
    return indexList;
};
(0, component_1.VantComponent)({
    relation: (0, relation_1.useChildren)('index-anchor', function () {
        this.updateData();
    }),
    props: {
        sticky: {
            type: Boolean,
            value: true,
        },
        zIndex: {
            type: Number,
            value: 1,
        },
        highlightColor: {
            type: String,
            value: color_1.GREEN,
        },
        stickyOffsetTop: {
            type: Number,
            value: 0,
        },
        indexList: {
            type: Array,
            value: indexList(),
        },
    },
    mixins: [
        (0, page_scroll_1.pageScrollMixin)(function (event) {
            this.scrollTop = (event === null || event === void 0 ? void 0 : event.scrollTop) || 0;
            this.onScroll();
        }),
    ],
    data: {
        activeAnchorIndex: null,
        showSidebar: false,
    },
    created: function () {
        this.scrollTop = 0;
    },
    methods: {
        updateData: function () {
            var _this = this;
            wx.nextTick(function () {
                if (_this.timer != null) {
                    clearTimeout(_this.timer);