fineui/src/widget/datetime/datetime.trigger.js

import {
    shortcut,
    extend,
    createWidget,
    isNull,
    getDate,
    print
} from "@/core";
import {
    Trigger
} from "@/base";


@shortcut()
export class DateTimeTrigger extends Trigger {
    static xtype = "bi.date_time_trigger"

    _const = {
        hgap: 4,
        iconWidth: 24,
    };

    _defaultConfig() {
        return extend(super._defaultConfig(...arguments), {
            extraCls: "bi-date-time-trigger",
            min: "1900-01-01", // 最小日期
            max: "2099-12-31", // 最大日期
            height: 24,
            width: 200,
        });
    }

    _init() {
        super._init(...arguments);
        const o = this.options,
            c = this._const;
        this.text = createWidget({
            type: "bi.label",
            textAlign: "left",
            height: o.height,
            width: o.width,
            hgap: c.hgap,
        });

        createWidget({
            type: "bi.htape",
            element: this,
            items: [{
                el: this.text,
            }, {
                el: createWidget(),
                width: this._const.iconWidth,
            }],
        });
        this.setValue(o.value);
    }

    _printTime(v) {
        return v < 10 ? `0${v}` : v;
    }

    setValue(v) {
        let value = v,
            dateStr;
        if (isNull(value)) {
            value = getDate();
            dateStr = print(value, "%Y-%X-%d %H:%M:%S");
        } else {
            const date = getDate(value.year, value.month - 1, value.day, value.hour, value.minute, value.second);
            dateStr = print(date, "%Y-%X-%d %H:%M:%S");
        }
        this.text.setText(dateStr);
        this.text.setTitle(dateStr);
    }
}