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- <template>
- <view class="u-radio" :style="[radioStyle]">
- <view class="u-radio__icon-wrap" @tap="toggle">
- <u-icon :class="iconClass" name="checkbox-mark" :size="iconSize" :color="iconColor" class="u-radio__icon" :style="[iconStyle]" />
- </view>
- <view class="u-label-class u-radio__label" @tap="onClickLabel" :style="{
- fontSize: labelSize + 'rpx'
- }">
- <slot />
- </view>
- </view>
- </template>
- <script>
-
- export default {
- name: "u-radio",
- props: {
-
- name: {
- type: [String, Number],
- default: ''
- },
-
- shape: {
- type: String,
- default: 'square'
- },
-
- disabled: {
- type: Boolean,
- default: false
- },
-
- labelDisabled: {
- type: Boolean,
- default: false
- },
-
- activeColor: {
- type: String,
- default: ''
- },
-
- iconSize: {
- type: [String, Number],
- default: 20
- },
-
- labelSize: {
- type: [String, Number],
- default: 28
- },
- },
- inject: ['radioGroup'],
- data() {
- return {
- parentDisabled: false
- };
- },
- created() {
- this.parentDisabled = this.radioGroup.disabled;
- },
- computed: {
-
- iconStyle() {
- let style = {};
- if (this.radioActiveColor && this.name == this.radioGroup.value && !this.disabled && !this.parentDisabled) {
- style.borderColor = this.radioActiveColor;
- style.backgroundColor = this.radioActiveColor;
- }
- style.width = this.radioGroup.size + 'rpx';
- style.height = this.radioGroup.size + 'rpx';
- return style;
- },
- iconColor() {
- return this.name == this.radioGroup.value ? '#ffffff' : 'transparent';
- },
- iconClass() {
- let classs = [];
- classs.push('u-radio__icon--' + this.shape);
- if (this.name == this.radioGroup.value) classs.push('u-radio__icon--checked');
- if (this.disabled || this.parentDisabled) classs.push('u-radio__icon--disabled');
- if (this.name == this.radioGroup.value && (this.disabled || this.parentDisabled)) classs.push(
- 'u-radio__icon--disabled--checked');
- return classs;
- },
-
-
- radioActiveColor() {
- return this.activeColor ? this.activeColor : this.radioGroup.activeColor;
- },
- radioStyle() {
- let style = {};
- if(this.radioGroup.width) {
- style.width = this.radioGroup.width;
-
-
- style.float = 'left';
-
-
-
- style.flex = `0 0 ${this.radioGroup.width}`;
-
- }
- if(this.radioGroup.wrap) {
- style.width = '100%';
-
-
- style.flex = '0 0 100%';
-
- }
- return style;
- }
- },
- methods: {
- onClickLabel() {
- if (!this.disabled && !this.labelDisabled && !this.parentDisabled) {
- this.radioGroup.setValue(this.name);
- this.emitEvent();
- }
- },
- toggle() {
- if (!this.disabled && !this.parentDisabled) {
- this.radioGroup.setValue(this.name);
- this.emitEvent();
- }
- },
- emitEvent() {
- this.$emit('change', this.name)
- },
- }
- };
- </script>
- <style lang="scss" scoped>
- .u-radio {
- display: -webkit-flex;
- display: flex;
- -webkit-align-items: center;
- align-items: center;
- overflow: hidden;
- -webkit-user-select: none;
- user-select: none;
- line-height: 1.8;
- }
- .u-radio__icon-wrap,
- .u-radio__label {
- color: $u-content-color;
- }
- .u-radio__icon-wrap {
- -webkit-flex: none;
- flex: none;
- }
- .u-radio__icon {
- display: -webkit-flex;
- display: flex;
- -webkit-align-items: center;
- align-items: center;
- -webkit-justify-content: center;
- justify-content: center;
- box-sizing: border-box;
- width: 42rpx;
- height: 42rpx;
- color: transparent;
- text-align: center;
- transition-property: color, border-color, background-color;
- font-size: 20px;
- border: 1px solid #c8c9cc;
- transition-duration: 0.2s;
- }
- .u-radio__icon--circle {
- border-radius: 100%;
- }
- .u-radio__icon--square {
- border-radius: 3px;
- }
- .u-radio__icon--checked {
- color: #fff;
- background-color: #2979ff;
- border-color: #2979ff;
- }
- .u-radio__icon--disabled {
- background-color: #ebedf0;
- border-color: #c8c9cc;
- }
- .u-radio__icon--disabled--checked {
- color: #c8c9cc !important;
- }
- .u-radio__label {
- word-wrap: break-word;
- margin-left: 10rpx;
- margin-right: 24rpx;
- color: $u-content-color;
- font-size: 30rpx;
- }
- .u-radio__label--disabled {
- color: #c8c9cc;
- }
- .u-radio__label:empty {
- margin: 0;
- }
- </style>
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