How to use kpc-react - 10 common examples

_fetch1(c, current) {
        // fetch data
        this.setState({current1: current});
        Message.info(`current page: ${current}`);
    }

submit() {
        Message.success('验证通过，开始提交');
        console.log(this.state.model);
    }

_showError(e) {
        Message.error(e.message);
    }

onCancel() {
        Message.error('You clicked cancel button.');
    }

_showErrorTip(c, value) {
        Message.error('Please enter digits.');
    }

_onError(err) {
        Message.error(err.message);
    }

onAdd() {
        const users = this.state.checkedUsers;
        const room = this.state.checkedRooms[0];
    
        if (users.length > 2) {
            return Message.error('当前房间最多容纳两人');
        }
    
        users.forEach(user => {
            user.room = room;
            room.users.push(user);
        });
    
        this.setState({'checkedUsers': [], 'checkedRooms': []});
    }

cancel() {
        Message.info('Clicked cancel!');
    }

showMessage1() {
        Message.info('close after 10s', 10000);
    }

showMessage2() {
        Message.info('stick message', 0);
    }