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109 lines
2.9 KiB
109 lines
2.9 KiB
import PropTypes from '../_util/vue-types'
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import hasProp from '../_util/props-util'
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export default {
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name: 'ARadio',
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props: {
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prefixCls: {
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default: 'ant-radio',
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type: String,
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},
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defaultChecked: Boolean,
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checked: { type: Boolean, default: undefined },
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disabled: Boolean,
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isGroup: Boolean,
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value: PropTypes.any,
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name: String,
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id: String,
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},
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model: {
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prop: 'checked',
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},
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inject: {
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radioGroupContext: { default: undefined },
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},
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data () {
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const { radioGroupContext, checked, defaultChecked, value } = this
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let stateChecked
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if (radioGroupContext && radioGroupContext.stateValue !== undefined) {
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stateChecked = radioGroupContext.stateValue === value
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}
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return {
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stateChecked: stateChecked === undefined
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? !hasProp(this, 'checked') ? defaultChecked : checked
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: stateChecked,
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}
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},
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computed: {
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classes () {
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const { prefixCls, disabled, stateChecked } = this
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return {
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[`${prefixCls}-wrapper`]: true,
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[`${prefixCls}-wrapper-checked`]: stateChecked,
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[`${prefixCls}-wrapper-disabled`]: disabled,
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}
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},
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checkboxClass () {
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const { prefixCls, disabled, stateChecked } = this
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return {
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[`${prefixCls}`]: true,
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[`${prefixCls}-checked`]: stateChecked,
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[`${prefixCls}-disabled`]: disabled,
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}
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},
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},
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methods: {
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handleChange (event) {
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const targetChecked = event.target.checked
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this.$emit('input', targetChecked)
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const { name, value, radioGroupContext } = this
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if ((!hasProp(this, 'checked') && !radioGroupContext) || (radioGroupContext && radioGroupContext.value === undefined)) {
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this.stateChecked = targetChecked
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}
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const target = {
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name,
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value,
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checked: targetChecked,
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}
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if (this.radioGroupContext) {
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this.radioGroupContext.handleChange({ target })
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} else {
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this.$emit('change', {
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target,
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stopPropagation () {
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event.stopPropagation()
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},
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preventDefault () {
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event.preventDefault()
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},
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})
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}
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},
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},
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watch: {
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checked (val) {
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this.stateChecked = val
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},
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'radioGroupContext.stateValue': function (stateValue) {
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this.stateChecked = stateValue === this.value
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},
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},
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render () {
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const { id, classes, checkboxClass, disabled, prefixCls, stateChecked, handleChange, name, $slots } = this
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return (
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<label class={classes}>
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<span class={checkboxClass}>
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<input name={name} type='radio' disabled={disabled}
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class={`${prefixCls}-input`} checked={stateChecked}
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onChange={handleChange} id={id}
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/>
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<span class={`${prefixCls}-inner`} />
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</span>
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{$slots.default ? <span>
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{$slots.default}
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</span> : null}
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</label>
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)
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},
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}
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