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006.2-flux-form-broken.html
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<!DOCTYPE html>
<html>
<head>
<style type="text/css">
</style>
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/2.4.1/lodash.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.12.2/react.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.12.2/JSXTransformer.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-router/0.11.6/react-router.js"></script>
<script src="https://kenwheeler.github.io/mcfly/McFly.js"></script>
</head>
<body>
<div id="app-container"></div>
<script type="text/jsx">
/** McFly */
var Flux = new McFly();
/** Store */
_recipes = [];
function addRecipes(recipe){
_recipes.push(recipe);
}
function clearRecipes(){
_recipes = [];
}
function deleteRecipe(index){
_recipes.splice(index,1);
}
var RecipeStore = Flux.createStore({
getRecipes: function(){
return _recipes;
}
}, function(payload){
if(payload.actionType === "ADD_RECIPE") {
addRecipes(payload.text);
RecipeStore.emitChange();
}
if(payload.actionType === "CLEAR_RECIPES") {
clearRecipes();
RecipeStore.emitChange();
}
if(payload.actionType === "DELETE_RECIPE") {
deleteRecipe(payload.index);
RecipeStore.emitChange();
}
});
/** Actions */
var RecipeActions = Flux.createActions({
addRecipe: function(text){
return {
actionType: "ADD_RECIPE",
text: text
}
},
clearRecipes: function(){
return {
actionType: "CLEAR_RECIPES"
}
},
deleteRecipe: function(index){
return {
actionType: "DELETE_RECIPE",
index: index
}
}
});
function getRecipes(){
return {
recipes: RecipeStore.getRecipes()
}
}
/** Controller View */
var RecipeBook = React.createClass({
mixins: [RecipeStore.mixin],
getInitialState: function(){
return getRecipes();
},
storeDidChange: function() {
console.log('changed')
this.setState(getRecipes());
},
render: function() {
return <Recipes recipes={this.state.recipes} />;
}
});
/** Component */
var Recipes = React.createClass({
addRecipe: function(){
RecipeActions.addRecipe(this.refs.inv.getDOMNode().value);
this.refs.inv.getDOMNode().value = "";
},
clearRecipes: function(){
RecipeActions.clearRecipes();
},
deleteRecipe: function(index){
RecipeActions.deleteRecipe(index);
},
render: function() {
var recipeNodes = this.props.recipes.map(function(recipe, index){
return <li key={index}>Recipe {recipe} <button type="button" onClick={self.deleteRecipe.bind(self, index)}>Delete</button></li>
})
/**
* BREAKS FORM FUNCTIONALITY
* See: http://facebook.github.io/react/docs/forms.html#controlled-components
*/
return (
<div className="todos_app">
<input type="text" value="" ref="inv"/>
<ul className="recipes">
{recipeNodes}
</ul>
<button onClick={this.clearRecipes}>Clear</button>
<button onClick={this.addRecipe}>Add</button>
</div>
)
}
});
React.render(<RecipeBook />, document.body);
</script>
</body>
</html>