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Angular.js tutorial for building a product review form
- 4. Alias
<body ng-controller="ParentCtrl as parent">
<input ng-model="parent.name" /> {{parent.name}}
<div ng-controller="ChildCtrl as child">
<input ng-model="child.name" /> {{child.name}} - {{parent.name}}
</div>
</body>
- 21. <fieldset class="form-group">
<select class="form-control" ng-options="stars for stars in [5,4,3,2,1]" title="Stars">
<option value="">Rate the Product</option>
</select>
</fieldset>
<fieldset class="form-group">
<textarea class="form-control" placeholder="Write..." title="Review"></textarea>
</fieldset>
<fieldset class="form-group">
<input type="email" class="form-control" placeholder="jimmyDean@example.org" title="Email" />
</fieldset>
<fieldset class="form-group">
<input type="submit" class="btn btn-primary pull-right" value="Submit Review" />
</fieldset>
- 24. JavaScript Array any
JavaScript
var c = array.some(function (item) {
return item == 11;
});
Lodash
var dataSources = _.any(array, function (item) {
return item == 11;});
https://jsperf.com/array-some-vs-lodash-any
JQuery
if($.inArray(“11”, array) > -1){
//do something
}
