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84 lines
1.8 KiB
JavaScript
84 lines
1.8 KiB
JavaScript
/**
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Heavily inspired by ic-tabs (https://github.com/instructure/ic-tabs)
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Three components work together for smooth tabbing.
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1. tabs-manager (gh-tabs)
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2. tab (gh-tab)
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3. tab-pane (gh-tab-pane)
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## Usage:
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The tabs-manager must wrap all tab and tab-pane components,
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but they can be nested at any level.
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A tab and its pane are tied together via their order.
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So, the second tab within a tab manager will activate
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the second pane within that manager.
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```hbs
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{{#gh-tabs-manager}}
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{{#gh-tab}}
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First tab
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{{/gh-tab}}
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{{#gh-tab}}
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Second tab
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{{/gh-tab}}
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....
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{{#gh-tab-pane}}
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First pane
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{{/gh-tab-pane}}
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{{#gh-tab-pane}}
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Second pane
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{{/gh-tab-pane}}
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{{/gh-tabs-manager}}
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```
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## Options:
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the tabs-manager will send a "selected" action whenever one of its
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tabs is clicked.
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```hbs
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{{#gh-tabs-manager selected="myAction"}}
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....
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{{/gh-tabs-manager}}
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```
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## Styling:
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Both tab and tab-pane elements have an "active"
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class applied when they are active.
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*/
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var TabsManager = Ember.Component.extend({
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activeTab: null,
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tabs: [],
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tabPanes: [],
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// Called when a gh-tab is clicked.
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select: function (tab) {
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this.set('activeTab', tab);
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this.sendAction('selected');
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},
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// Used by children to find this tabsManager
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isTabsManager: true,
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// Register tabs and their panes to allow for
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// interaction between components.
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registerTab: function (tab) {
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this.get('tabs').addObject(tab);
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},
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unregisterTab: function (tab) {
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this.get('tabs').removeObject(tab);
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},
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registerTabPane: function (tabPane) {
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this.get('tabPanes').addObject(tabPane);
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},
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unregisterTabPane: function (tabPane) {
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this.get('tabPanes').removeObject(tabPane);
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}
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});
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export default TabsManager;
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