@dzeio/form-manager/modules/DatalistInput.js

A powerfull Form Manager

"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var DefaultInput_1 = __importDefault(require("./DefaultInput"));
var DatalistInput = (function (_super) {
    __extends(DatalistInput, _super);
    function DatalistInput(element, form) {
        var _this = _super.call(this, element, form) || this;
        _this.isStrict = _this.element.hasAttribute("data-strict");
        var id = _this.element.getAttribute("list");
        if (!id)
            throw Error("Error: your input \"" + _this.getName() + "\" MUST have a list attribute");
        _this.datalist = document.getElementById(id);
        if (!_this.datalist)
            throw Error("Error: Datalist not found for " + _this.getName() + " input");
        return _this;
    }
    DatalistInput.prototype.setValue = function (value) {
        if (value == "" || value === undefined) {
            this.element.value = "";
            return;
        }
        if (value.id != undefined) {
            value = value.id;
        }
        var option = this.datalist.querySelector("[data-value=\"" + value + "\"]");
        if (option != undefined) {
            this.element.value = option.value;
            return;
        }
        if (!this.isStrict) {
            this.element.value = value;
            return;
        }
    };
    DatalistInput.prototype.getValue = function () {
        var option = this.datalist.querySelector("[value=\"" + this.element.value + "\"]");
        if (option)
            return this.formatValue(option.dataset.value);
        return this.isStrict ? undefined : this.formatValue(this.element.value);
    };
    DatalistInput.identity = {
        input: DatalistInput,
        attributes: "list",
        tagName: "input"
    };
    return DatalistInput;
}(DefaultInput_1.default));
exports.default = DatalistInput;