javascript - How to change ReactJS styles dynamically? -


i trying run reactjs inside twitter bootstrap web app. have issues using styles.

having div:

   ...    <div class="ui-progressbar-value ui-widget-header ui-corner-left" style="width: 80%;"/>    ...

i'm writing dynamic progress bar, , make 80% change (look @ ** underneath). code writing in jsx:

  var task = react.createclass({   render: function() {   return (   <li>     <a href="#">       <span classname="header">         <span classname="title">{this.props.type}</span>         <span classname="percent">{this.props.children}%</span>       </span>        <div classname="taskprogress progressslim progressblue" >         <div classname="ui-progressbar-value ui-widget-header ui-corner-left"         **style="width"+{this.props.value} +"%;" />**       </div>     </a>    </li>   );  } });

i read documentation inline sytles, example light.

thanks help.

edit:

by using:

    style={{width : this.props.children}}

it works fine, wondering how force % instead of px.

ok, found solution.

probably due lack of experience reactjs , web development...

    var task = react.createclass({     render: function() {       var percentage = this.props.children + '%';       ....         <div classname="ui-progressbar-value ui-widget-header ui-corner-left" style={{width : percentage}}/>       ...

i created percentage variable outside in render function.


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