fineui/src/component/form/form.js

import { VerticalLayout, shortcut, Widget, map, some, each } from "@/core";
import { FormField } from "./form.field";
import { ButtonGroup } from "@/base";

@shortcut()
export class Form extends Widget {
    static xtype = "bi.custom_form";

    props = {
        baseCls: "bi-form",
        labelAlign: "right",
        layout: { type: VerticalLayout.xtype, vgap: 20 },
        items: [{ label: "", el: {} }],
        labelWidth: "",
        headerCls: "",
    };

    static EVENT_CHANGE = "EVENT_CHANGE";

    render() {
        const o = this.options;

        return {
            type: ButtonGroup.xtype,
            items: this._createItems(),
            layouts: [o.layout],
            ref: _ref => {
                this.group = _ref;
            },
        };
    }

    _createItems() {
        const self = this;
        const o = this.options;

        return map(o.items, (idx, item) => {
            return {
                type: FormField.xtype,
                height: item.el.height || 28,
                labelAlign: o.labelAlign,
                labelWidth: o.labelWidth,
                headerCls: o.headerCls,
                el: item.el,
                label: item.label,
                tip: item.tip,
                validate: item.validate,
                listeners: [
                    {
                        eventName: "EVENT_CHANGE",
                        action() {
                            self.fireEvent(Form.EVENT_CHANGE, this.validate());
                        },
                    }
                ],
            };
        });
    }

    isAllValid() {
        return !some(this.validateWithNoTip(), (idx, v) => !v);
    }

    validateWithNoTip() {
        const validInfo = [];
        each(this.group.getAllButtons(), (idx, button) => {
            validInfo.push(button.validateWithNoTip());
        });

        return validInfo;
    }

    validate() {
        const validInfo = [];
        each(this.group.getAllButtons(), (idx, button) => {
            validInfo.push(button.validate());
        });

        return validInfo;
    }

    getValue() {
        return !this.isAllValid() ? null : map(this.group.getAllButtons(), (idx, button) => button.getValue());
    }
}