48 lines
1.9 KiB
JavaScript
48 lines
1.9 KiB
JavaScript
Template.tabTitle.events({
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/**
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* Closes a tab when the close button is pressed in the title
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* The next tab to the left is loaded if the current tab is closed
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*
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* @param e The click event used to close the tab
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*/
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'click .close': function(e) {
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// Identify the tab title DOM node
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var tab = $(e.currentTarget).parents('a[data-toggle="tab"]').eq(0);
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// Get the relevent contentId that this tab title represents
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// Replace any hash marks (#) that were required by Bootstrap's tab switching
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var contentId = tab.data('target').replace('#', '');
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// Check if we are closing the active tab. If we are, prepare to switch
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// to the next tab to the left.
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var activeContentId = Session.get('activeContentId');
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if (activeContentId === contentId) {
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// Find the index of the tab that is being closed
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var tabIndex = tab.parent('li').index();
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// Find the index the tab to its left
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var newActiveTabIndex = Math.max(tabIndex - 1, 0);
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// Find the DOM node of the tab that will be activated
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var newActiveTab = $('.tabTitle').eq(newActiveTabIndex);
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// Find the content ID of the tab that will be switched to
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var newActiveTabLink = newActiveTab.find('a[data-toggle=tab]');
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var newContentId = newActiveTabLink.data('target').replace('#', '');
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// Switch to this tab
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switchToTab(newContentId);
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}
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// Find the tab to be closed in the Tabs collection
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var tabObject = WorklistTabs.findOne({
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contentid: contentId
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});
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// Remove this tab from the Tabs collection so it is no longer rendered
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WorklistTabs.remove(tabObject._id);
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// Remove any stored data related to this tab from the global ViewerData structure
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delete ViewerData[contentId];
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}
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}); |