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1 change: 1 addition & 0 deletions .gitignore
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
node_modules
12 changes: 12 additions & 0 deletions gulpfile.js
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var gulp = require('gulp');
var react = require('gulp-react');

gulp.task('build', function () {
return gulp.src('Tabs.js')
.pipe(react({
harmony: true
}))
.pipe(gulp.dest('lib'));
});

gulp.task('default', ['build']);
86 changes: 86 additions & 0 deletions lib/Tabs.js
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var React=require('react/addons');

var getChildrenArray=function(context){
var children=[];
React.Children.forEach(context.props.children,function(child){
children.push(child);
});
return children;
};

var noop=function(){};

var Tabs=React.createClass({displayName: "Tabs",
propTypes:{
defaultTabNum:React.PropTypes.number,
tabNames:React.PropTypes.array.isRequired,
willChange:React.PropTypes.func,
didChange:React.PropTypes.func,
classPrefix:React.PropTypes.string
},
getDefaultProps:function(){
return {
defaultTabNum:0,
willChange:noop,
didChange:noop,
classPrefix:''
};
},
getInitialState:function(){
return {activeTabNum:this.props.defaultTabNum};
},
setActiveTabNum:function(num,callback){
this.setState({activeTabNum:num},callback);
},
getActiveTabNum:function(){
return this.state.activeTabNum;
},
_change:function(e){
var oldActiveTabNum=this.state.activeTabNum;
var newActiveTabNum=parseInt(e.target.getAttribute('data-tabnum'));

var allowChange=this.props.willChange(newActiveTabNum,oldActiveTabNum);
if (typeof allowChange !== 'undefined' && !allowChange){
return;
}
var callback=function(){
this.props.didChange(newActiveTabNum,oldActiveTabNum);
}.bind(this);

this.setActiveTabNum(newActiveTabNum,callback);
},
render:function(){
var children=getChildrenArray(this);
var activeTabContent=children[this.state.activeTabNum];
var classPrefix=this.props.classPrefix;
var tabClassName=classPrefix+'tab';
var activeTabClassName=tabClassName+' '+classPrefix+'active-tab';

var tabs=this.props.tabNames.map(function(tabName,tabNum){
var isActive= tabNum===this.state.activeTabNum;
return (
React.createElement("span", {
key: 'tab-'+tabNum,
className: isActive? activeTabClassName : tabClassName,
"data-tabnum": tabNum,
onClick: this._change
},
tabName
)

);
}.bind(this));

return (
React.createElement("div", null,
React.createElement("nav", {className: classPrefix+'tab-container'}, tabs),
activeTabContent
)

);
}

});


module.exports=Tabs;
4 changes: 3 additions & 1 deletion package.json
Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
"type": "git",
"url": "https://github.com/mheiber/react-tabs-component"
},
"main": "Tabs.js",
"main": "lib/Tabs.js",
"dependencies": {
"envify": "^3.4.0",
"react": "^0.12.0",
Expand All @@ -36,6 +36,8 @@
]
},
"devDependencies": {
"gulp": "^3.8.11",
"gulp-react": "^3.0.1",
"jest-cli": "0.4.0",
"react-tools": "0.13.1",
"reactify": "1.1.0"
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