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docs(select): add object comparison warning

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Dan Matthews 2014-01-15 13:00:48 -05:00 committed by Brian Ford
parent fd6bac7de5
commit 3c12d36e73
1 changed files with 5 additions and 0 deletions
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5
src/ng/directive/select.js
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@ -19,6 +19,11 @@ var ngOptionsMinErr = minErr('ngOptions');
* represented by the selected option will be bound to the model identified by the `ngModel` * represented by the selected option will be bound to the model identified by the `ngModel`
* directive. * directive.
* *
* <div class="alert alert-warning">
* **Note:** `ngModel` compares by reference, not value. This is important when binding to an
* array of objects. See an example {@link http://jsfiddle.net/qWzTb/ in this jsfiddle}.
* </div>
*
* Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
* be nested into the `<select>` element. This element will then represent the `null` or "not selected" * be nested into the `<select>` element. This element will then represent the `null` or "not selected"
* option. See example below for demonstration. * option. See example below for demonstration.