Closing panels

Figuring out how to identify and close Flame panels

by pjmorse

HTML

<script src="http://cloud.github.com/downloads/emberjs/ember.js/ember-0.9.5.js"></script>
<link rel="stylesheet" href="http://flamejs.github.com/flame-address-book/css/flame.css">
<script src="http://flamejs.github.com/flame-address-book/js/libs/flame_with_github_image_urls.min.js"></script>
<script type="text/x-handlebars">
    {{view App.RootView}}
</script>

JavaScript

// An example of using Flame.Panel and Flame.Popover.

App = Ember.Application.create();

App.TestPanel = Flame.Panel.extend({
    layout: { width: 400, height: 200, centerX: 0, centerY: -50 },
    // Controls whether all other controls are obscured (i.e. blocked
    // from any input while the panel is shown)
    isModal: false,
    // This controls the visual effect only, and works only if
    // isModal is set to true
    dimBackground: true,
    // Set to false if you want to e.g. allow closing the panel only
    // by clicking some button on the panel (has no effect if isModal
    // is false)
    allowClosingByClickingOutside: false,
    // Allow moving by dragging on the title bar - default is false
    allowMoving: true,
    // Title is optional - if not defined, no title bar is shown
    title: 'Test Panel',
    classNames: 'test-panel'.w(),

    // A Panel must have exactly one child view named contentView
    contentView: Flame.LabelView.extend({
        layout: { left: 20, top: 90, right: 20, bottom: 20 },
        textAlign: Flame.ALIGN_CENTER,
        value: 'This is a panel.'
    })
});

App.RootView = Flame.RootView.extend({
    childViews: ['button1', 'button2'],

    button1: Flame.ButtonView.extend({
        layout: { left: 20, top: 20, width: 100 },
        title: 'Show Panel',
        
        action: function() {
            // Note that also panel supports same anchor & position
            // options as a Popover. If they're not provided, the
            // position defined by the panel's layout is used.
            App.TestPanel.create().popup();
        }
    }),

    button2: Flame.ButtonView.extend({
        layout: { left: 140, top: 20, width: 100 },
        title: 'Hide Panel',
        action: function() {
            // How do we find the panel to call close() on it?
            // We find the ID, then check Ember.View.views[id] for it.
            panel_id = $('.test-panel')[0].id;
            console.log('Panel ID is ' +...