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tingle-select-field

v0.2.2

Published

表单选择域

Downloads

8

Readme

tingle-select-field npm version

SelectField 是选择输入表单域。

Install

npm install tingle-select-field --save

Simple Usage

constructor(props) {
    super(props);
    this.state = {
        // 数据模型
        data: [
            [
                { value: 0, text: '一月' },
                { value: 1, text: '二月' },
                { value: 2, text: '三月' },
                { value: 3, text: '四月' },
                { value: 4, text: '五月' },
                { value: 5, text: '六月' },
                { value: 6, text: '七月' },
                { value: 7, text: '八月' },
                { value: 8, text: '九月' },
                { value: 9, text: '十月' },
                { value: 10, text: '十一月' },
                { value: 11, text: '十二月' }
            ]
        ],
        // 选中的值
        value: [ { value: 6, text: '七月' } ]
    };
}
handleChange(value) {
    // 数据确认变更
    this.setState({
        value: value
    });
}
render() {
    var t = this;
    return (
        <div>
            <SelectField label="下拉选择" data={t.state.data} onChange={t.handleChange.bind(t)} value={t.state.value}/>
        </div>
    );
}

Options 可用配置

| 配置项 | 必填 | 默认值 | 功能/备注 | |---|----|---|----| |className|optional|-|自定义样式类| |label|required|-|表单域名称| |placeholder|optional|-|提示文案| |confirmText|optional|完成|确认文案| |cancelText|optional|取消|取消文案| |data|optional|-|数据模型(注1)| |value|optional|-|选中数据(注2)| |readOnly|optional|false|是否只读| |onChange|optional|-|值变化触发的事件(注3)|

注1: data 是一个二维数组,第一维表示滚轮列,第二维表示各列中的选项。

每个选项必须包括 text(显示的文字) 和 value(选项的值) 属性。典型的格式如下:

[
    [
        {
            text: '江苏',
            value: 'jiangsu'
        },
        {
            text: '浙江',
            value: 'zhejiang'
        }
    ],
    [
        {
            text: '杭州',
            value: 'hangzhou'
        },
        {
            text: '宁波',
            value: 'ningbo'
        }
    ]
]

可以通过调用 SelectField.formatDataValue 来兼容其他的一些格式,详见 tingle-slot 的文档

注2: value 是一个一维数组,分别表示每一列的选中值。

数组中的元素一般为 data 中对应选项的引用,也可以通过 value 属性来和选项建立绑定。典型的格式如下:

[
    {
        text: '浙江',
        value: 'zhejiang'
    },
    {
        text: '杭州',
        value: 'hangzhou'
    }
]

可以通过调用 SelectField.formatDataValue 来兼容其他的一些格式,详见 tingle-slot 的文档

注3: onChange 参数为 value(当前选中值数组)

API 接口

SelectField.formatDataValue(data[, value])

datavalue 的非标准格式兼容,返回标准格式的 { data, value }

可以通过调用 SelectField.formatDataValue 来兼容其他的一些数据格式,详见 tingle-slot 的文档

SelectField.formatColumnValue(columnData[, columnValue])

替换单列的 data 和 value 时使用,兼容规则同上。

可以通过调用 SelectField.formatColumnValue 来兼容其他的一些数据格式,详见 tingle-slot 的文档

Links 相关链接