knockoutjs：Example 2: hasfocusの応用型：hasfocus binding

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<title>knockoutjs：Example 2: hasfocusの応用型：hasfocus binding</title>
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<h1>knockoutjs：Example 2: hasfocusの応用型：hasfocus binding</h1>
<p>
Name:
<b data-bind="visible: !editing(), text: name, click: edit"> </b>
<input data-bind="visible: editing, value: name, hasfocus: editing" />
</p>
<p><em>Click the name to edit it; click elsewhere to apply changes.</em></p>
<script type="text/javascript">
function PersonViewModel(name) {
// Data
this.name = ko.observable(name);
this.editing = ko.observable(false);
// Behaviors
this.edit = function() { this.editing(true) }
}
ko.applyBindings(new PersonViewModel("Bert Bertington"));
</script>
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