ionic-angular/util/form.js

A powerful framework for building mobile and progressive web apps with JavaScript and Angular

import { Injectable } from '@angular/core';
import { removeArrayItem } from './util';
/**
 * @hidden
 */
var Form = (function () {
    function Form() {
        this._focused = null;
        this._ids = -1;
        this._inputs = [];
    }
    Form.prototype.register = function (input) {
        this._inputs.push(input);
    };
    Form.prototype.deregister = function (input) {
        removeArrayItem(this._inputs, input);
        this.unsetAsFocused(input);
    };
    Form.prototype.setAsFocused = function (input) {
        this._focused = input;
    };
    Form.prototype.unsetAsFocused = function (input) {
        if (input === this._focused) {
            this._focused = null;
        }
    };
    /**
     * Focuses the next input element, if it exists.
     */
    Form.prototype.tabFocus = function (currentInput) {
        var inputs = this._inputs;
        var index = inputs.indexOf(currentInput) + 1;
        if (index > 0 && index < inputs.length) {
            var nextInput = inputs[index];
            if (nextInput !== this._focused) {
                (void 0) /* console.debug */;
                return nextInput.initFocus();
            }
        }
        index = inputs.indexOf(this._focused);
        if (index > 0) {
            var previousInput = inputs[index - 1];
            if (previousInput) {
                (void 0) /* console.debug */;
                previousInput.initFocus();
            }
        }
    };
    Form.prototype.nextId = function () {
        return ++this._ids;
    };
    Form.decorators = [
        { type: Injectable },
    ];
    /** @nocollapse */
    Form.ctorParameters = function () { return []; };
    return Form;
}());
export { Form };
/**
 * @hidden
 */
var IonicTapInput = (function () {
    function IonicTapInput() {
    }
    return IonicTapInput;
}());
export { IonicTapInput };
/**
 * @hidden
 */
var IonicFormInput = (function () {
    function IonicFormInput() {
    }
    return IonicFormInput;
}());
export { IonicFormInput };
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