gistfile1.js

var Calcs = React.createClass({
    getInitialState: function() {
	return {count: ''};
    },

    handleClickNum: function(index) {
	console.log("Adsads", index);
	this.setState({count: index});
    },

    boundCarry: function(item) {
	return (this.handleClickNum.bind(this, item))
    },
    
    render: function() { 
	
    return (
	<div>
	    <Label count={this.state.count}/>
// how to set boundFun as function 'boundCarry' ?
	    <LabeledButtonGrid buttonsLabels={AllButtons} boundFun={this.props.boundCarry} />
        </div>
    )}

});