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input-wat
import Ember from 'ember';
export default Ember.Controller.extend({
appName: 'Ember Twiddle',
displayValue: Ember.computed('value', function() {
return this.get('value');
}),
actions: {
valueChanged(event) {
var value = parseFloat(event.target.value);
if (value < 0) {
this.set('value', 1);
} else {
this.set('value', value);
}
}
}
});
<h1>Welcome to {{appName}}</h1>
<br>
<br>
<p>
Input which doesn't allow negative numbers. To reproduce, enter a negative number twice into the input. It correctly updates the input the first time, but not the second time.
</p>
<input value={{displayValue}} onchange={{action "valueChanged"}}>
<br />
<br />
Actual value: {{displayValue}}
<br>
<br>
{
"version": "0.11.0",
"EmberENV": {
"FEATURES": {}
},
"options": {
"use_pods": false,
"enable-testing": false
},
"dependencies": {
"jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
"ember": "2.10.2",
"ember-data": "2.11.0",
"ember-template-compiler": "2.10.2",
"ember-testing": "2.10.2"
},
"addons": {}
}
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