39 lines
954 B
Java
39 lines
954 B
Java
Component({
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externalClasses: ['i-class'],
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relations: {
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'../radio/index': {
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type: 'child',
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linked() {
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this.changeCurrent();
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},
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linkChanged() {
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this.changeCurrent();
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},
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unlinked() {
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this.changeCurrent();
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}
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}
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},
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properties: {
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current: {
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type: String,
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value: '',
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observer: 'changeCurrent'
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},
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},
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methods: {
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changeCurrent(val = this.data.current) {
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let items = this.getRelationNodes('../radio/index');
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const len = items.length;
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if (len > 0) {
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items.forEach(item => {
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item.changeCurrent(val === item.data.value);
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});
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}
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},
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emitEvent(current) {
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this.triggerEvent('change', current);
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}
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}
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});
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