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fix radio logic & radio document
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@ -15,12 +15,16 @@
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## 基本用法
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要使用 Radio 组件,只需要设置`v-model`绑定变量,选中意味着变量的值为相应 Radio `label`属性的值,`label`可以是`String`或者`Number`。
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<div class="demo-box demo-radio">
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<el-radio class="radio" v-model="radio" label="单选框 A"></el-radio>
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<el-radio class="radio" v-model="radio" label="单选框 B"></el-radio>
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<el-radio class="radio" v-model="radio" label="单选框 C"></el-radio>
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</div>
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{{radio}}
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```html
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<template>
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<el-radio class="radio" v-model="radio" label="单选框 A"></el-radio>
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@ -32,8 +36,8 @@
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export default {
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data () {
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return {
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radio: '选中且禁用'
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}
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radio: ''
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};
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}
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}
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</script>
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@ -41,6 +45,8 @@
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## Radio Group
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结合`el-radio-group`元素和子元素`el-radio`可以实现单选组,在`el-radio-group`中绑定`v-model`,在`el-radio`中设置好`label`即可,无需再给每一个`el-radio`绑定变量,另外,还提供了`change`事件来响应变化,它会传入一个参数`value`。
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<div class="demo-box demo-radio">
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<el-radio-group v-model="radio2">
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<el-radio :label="9"></el-radio>
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@ -59,6 +65,8 @@
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## Radio Group Button
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还有一种特殊的单选按钮组,只需要把`el-radio`元素换成`el-radio-button`元素即可,此外,Element 还提供了`size`属性给按钮组,支持`large`和`small`两种(如果不设定为默认)。
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<div class="demo">
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<el-radio-group v-model="radio31" size="large">
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<el-radio-button label="上海"></el-radio-button>
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@ -107,33 +115,52 @@
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## 禁用
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只要在`el-radio`元素中设置`disabled`属性即可,它接受一个`Boolean`,`true`为禁用。
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注意:请牢记,选中的条件是绑定的变量值等于`label`中的值。
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<div class="demo-box demo-radio">
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<el-radio disabled v-model="radio" label="禁用"></el-radio>
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<el-radio disabled v-model="radio1" label="选中且禁用"></el-radio>
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</div>
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```html
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<el-radio disabled v-model="radio" label="禁用"></el-radio>
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<el-radio disabled v-model="radio1" label="选中且禁用"></el-radio>
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<template>
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<el-radio disabled v-model="radio" label="禁用"></el-radio>
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<el-radio disabled v-model="radio1" label="选中且禁用"></el-radio>
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</template>
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<script>
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export default {
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data () {
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return {
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radio: '',
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radio1: '选中且禁用'
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};
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}
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}
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</script>
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```
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## Radio API
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## Radio Attributes
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| 参数 | 说明 | 类型 | 可选值 | 默认值 |
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|---------- |-------- |---------- |------------- |-------- |
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| value | 绑定值 | string,number | | |
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| label | 真实值 | string,number | | |
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| disabled | 禁用 | boolean | true, false | false |
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| label | Radio 的 value | string,number | | |
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| disabled | 是否禁用 | boolean | | false |
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## Radio Group API
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## Radio-group Attributes
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| 参数 | 说明 | 类型 | 可选值 | 默认值 |
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|---------- |-------- |---------- |------------- |-------- |
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| value | 绑定值 | string,number | | |
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| size | 尺寸 | string | large, small | |
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| change | 绑定值变化时触发的事件 | Function(value) | | |
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| size | Radio 按钮组尺寸 | string | large, small | |
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## Radio Button API
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## Radio-group Events
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| 事件名称 | 说明 | 回调参数 |
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|---------- |-------- |---------- |
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| change | 绑定值变化时触发的事件 | 选中的 Radio label 值 |
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## Radio-button Attributes
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| 参数 | 说明 | 类型 | 可选值 | 默认值 |
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|---------- |-------- |---------- |------------- |-------- |
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| label | 真实值 | string,number | | |
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| disabled | 禁用 | boolean | true, false | false |
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| label | Radio 的 value | string,number | | |
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| disabled | 是否禁用 | boolean | | false |
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@ -8,8 +8,12 @@
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required: true
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},
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disabled: Boolean,
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name: String,
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size: String
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name: String
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},
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data() {
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return {
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size: this.$parent.size
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};
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},
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computed: {
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value: {
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@ -20,9 +24,6 @@
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this.$parent.$emit('input', newValue);
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}
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}
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},
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ready() {
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this.size = this.$parent.size;
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}
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};
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</script>
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