狀態(tài)必須通過setState方法設(shè)置后,render方法才會重新調(diào)用.
方法一:
for(each in result['rankArr']){that.state.jobrank_name.push(result['rankArr'][each]['areaname']);}that.setState({jobrank_name:that.state.jobrank_name});
方法二:
//點(diǎn)擊確定后執(zhí)行
dealDecideditems() {this.state.jobarr = global.job_arr;this.state.areaarr = global.area_arr;this.state.industryarr = global.indus_arr;this.setState(this.state); }新聞熱點(diǎn)
疑難解答
