Created
December 25, 2014 14:21
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var Calcs = React.createClass({ | |
getInitialState: function() { | |
return {count: ''}; | |
}, | |
handleClickNum: function(index) { | |
this.setState({count: index}); | |
}, | |
render: function() { | |
ParentThis = this; | |
var boundCarry = function(Item) { | |
return ParentThis.handleClickNum.bind(ParentThis, Item) | |
}; | |
return ( | |
<div> | |
<Label count={this.state.count}/> | |
<LabeledButtonGrid boundFun={boundCarry} /> | |
</div> | |
)} | |
}); | |
var LabeledButtonGrid = React.createClass({ | |
render: function() { | |
boundFun = this.props.boundFun; | |
return ( | |
<div> | |
<div className = "row"> | |
<LabeledButton boundFun={boundFun} number={'1'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'2'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'3'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'4'} addCls={'col-md-3'} /> | |
</div> | |
<div className = "row"> | |
<LabeledButton boundFun={boundFun} number={'5'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'6'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'7'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'8'} addCls={'col-md-3'} /> | |
</div> | |
<div className = "row"> | |
<LabeledButton boundFun={boundFun} number={'9'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'0'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'+'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'-'} addCls={'col-md-3'} /> | |
</div> | |
<div className = "row"> | |
<LabeledButton boundFun={boundFun} number={'X'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'/'} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'='} addCls={'col-md-3'} /> | |
<LabeledButton boundFun={boundFun} number={'CE'} addCls={'col-md-3'} /> | |
</div> | |
</div> | |
)} | |
}); | |
var LabeledButton = React.createClass({ | |
render: function() { | |
number = this.props.number; | |
boundClickFun = this.props.boundFun(number); | |
classN = "btn btn-default calcnum " + this.props.addCls; | |
return <button onClick={boundClickFun} className={classN}><h1>{number}</h1></button>; | |
}}); | |
var Label = React.createClass({ | |
render: function() { | |
count = this.props.count; | |
return <div> {count} </div> | |
} | |
}) | |
React.render( | |
<Calcs />, | |
document.getElementById('example') | |
); |
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