41 lines
1.4 KiB
JavaScript
41 lines
1.4 KiB
JavaScript
/** @jsx React.DOM */
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var SelectInt = React.createClass({
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__renderChoices: function() {
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if (this.props.choices instanceof Array) {
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// Given to us as an array, the index of the value is the selected value
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return (
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this.props.choices.map(function(choice, index) {
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if (choice == null) { return null; }
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return <option value={index}>{ choice }</option>;
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}.bind(this))
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);
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} else {
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// Assume given as an object, the keys are the values and the values are the displays
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return (
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Object.keys(this.props.choices).map(function(choice) {
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return <option value={choice}>{ this.props.choices[choice] }</option>;
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}.bind(this))
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);
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}
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},
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render: function() {
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return (
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<select
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name={this.props.name}
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disabled={this.props.disabled}
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value={this.props.value ? this.props.value : 0}
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onChange={function(event) {
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var integer = parseInt(event.target.value);
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if (this.props.onChange) {
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this.props.onChange(integer);
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}
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}.bind(this)}
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>
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{this.__renderChoices()}
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</select>
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);
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},
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});
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