javascript - React.js Updating UI after removing a row form a list -


i'm new react, i'm have react component generates list. list has delete button generated it, bound event handler. when button clicked pass in id of row removed , removed it. part i'm struggling how update list once row has been removed it?

whats best practice react way of doing ? have created fiddle, sadly it's not rendering list.

thanks help

var clickhandler = function(ev){     var idx = ev.dispatchmarker.split('$')[1];     data.splice( idx, 1 ); ///remove row     //how update ui? };

like said in comments, use state instead of props.

but direct answer question use: this.forceupdate();


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