react 搜集复选框组的状态
react 搜集复选框组的状态
<div className="m-plugin-control-filter-item"> <CheckBox defaultChecked={true} checked={ rank.indexOf(0) >= 0 ? true : false } onClick={this.handleRank.bind(this, 0)} >高危</CheckBox>
</div>
<div className="m-plugin-control-filter-item">
<CheckBox defaultChecked={true} checked={ rank.indexOf(1) >= 0 ? true : false } onClick={this.handleRank.bind(this, 1)} >中危</CheckBox>
</div>
<div className="m-plugin-control-filter-item">
<CheckBox defaultChecked={true} checked={ rank.indexOf(2) >= 0 ? true : false } onClick={this.handleRank.bind(this, 2)} >低危</CheckBox>
</div>
handleRank(rank) { let index = this.state.rank.indexOf(rank)
if (index >= 0) {
this.state.rank.splice(index, 1)
} else {
this.state.rank.push(rank)
}
this.setState({
rank: this.state.rank
})
}
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