98 lines
2.7 KiB
Vue
98 lines
2.7 KiB
Vue
<template>
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<label :class="wrapClasses">
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<span :class="radioClasses">
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<span :class="innerClasses"></span>
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<input
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type="radio"
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:class="inputClasses"
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:disabled="disabled"
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:checked="selected"
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@change="change">
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</span><slot>{{ value }}</slot>
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</label>
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</template>
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<script>
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const prefixCls = 'ivu-radio';
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export default {
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props: {
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checked: {
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type: Boolean,
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default: false
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},
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disabled: {
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type: Boolean,
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default: false
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},
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value: {
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type: [String, Number]
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}
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},
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data () {
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return {
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selected: false,
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group: false
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};
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},
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computed: {
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wrapClasses () {
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return [
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`${prefixCls}-wrapper`,
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{
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[`${prefixCls}-group-item`]: this.group,
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[`${prefixCls}-wrapper-checked`]: this.selected,
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[`${prefixCls}-wrapper-disabled`]: this.disabled
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}
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];
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},
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radioClasses () {
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return [
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`${prefixCls}`,
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{
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[`${prefixCls}-checked`]: this.selected,
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[`${prefixCls}-disabled`]: this.disabled
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}
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];
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},
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innerClasses () {
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return `${prefixCls}-inner`;
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},
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inputClasses () {
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return `${prefixCls}-input`;
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}
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},
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ready () {
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if (this.$parent && this.$parent.$options.name === 'radioGroup') this.group = true;
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if (!this.group) {
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this.updateModel();
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}
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},
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methods: {
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change (event) {
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if (this.disabled) {
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return false;
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}
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this.selected = event.target.checked;
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this.checked = this.selected;
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if (this.group && this.checked) {
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this.$parent.change({
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value: this.value,
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checked: this.checked
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});
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}
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if (!this.group) this.$dispatch('on-form-change', this.selected);
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},
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updateModel () {
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this.selected = this.checked;
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}
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},
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watch: {
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checked () {
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this.updateModel();
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}
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}
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};
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</script>
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