javascript - React - superagent request per mapped item -


i fire off superagent request each item mapped in search results. check if item id in array:

i have these methods; 1 map results, , other superagent fetch:

renderresultnodes: function () {     if(!this.props.results) return;      return this.props.results.map(function (result) {         // fire off request here?         // show tick icon if id exists         var showicon = this.isschool(school.id) ? <i classname="icon item-icon-right ion-checkmark-circled"></i> : '';          return (              <a classname="item item-icon-right" key={result.id} href="#"                 data-school-id={result.id}                 data-school-name={result.school_name}                 onclick={this.selectschool}                 >                 <h2>{result.school_name}</h2>                 <p>{result.s_address1}</p>                 {showicon}              </a>         );     }.bind(this)); },  // check id exists in json isschool: function (schoolid){     var url = osaapiservice.buildrequesturl('home', [schoolid]);      fetch(url)         .then(function (response) {             return response.json();         }).then(function (data) {             console.log(data);         }.bind(this)).catch(function (ex) {             console.log(ex);         }); },

can advise if best way this? , how should go it?

thanks

you use component results make use of lifecycle , state:

var result = react.createclass({   getinitialstate() {     return {       isschool: false      }   },   componentdidmount() {     var url = osaapiservice.buildrequesturl('home', [this.props.id])     fetch(url)       .then(response => response.json())       .then(data => this.setstate({isschool: /* whatever need data */}))       .catch(err => console.log(err))   },   render() {     return <a classname="item item-icon-right" onclick={this.props.onclick}>       <h2>{this.props.school_name}</h2>       <p>{this.props.s_address1}</p>       {this.state.isschool && <i classname="icon item-icon-right ion-checkmark-circled"></i>}     </a>   } })

…

    renderresultnodes: function () {         if(!this.props.results) return;          return this.props.results.map(function(result) {             return <result key={result.id} onclick={this.selectschool} {...result}/>         }, this)     },

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