easyUI如何只打开一个选项卡tabs？

[Of Chen]

如图，当我点击左侧的菜单，在右侧打开选项卡tabs，但是只打开一个选项卡，即如果点击另一个菜单，更新当前已经打开的tabs，实现只打开一个选项卡tabs

[Go 旅城通票]

update 	param 	Update the specified tab panel, the param parameter contains two properties:
tab: the tab panel to be updated.
type: the updating type, available values are: 'header','body','all'.
options: the panel options.

Code example:

// update the selected panel with new title and content
var tab = $('#tt').tabs('getSelected');  // get selected panel
$('#tt').tabs('update', {
	tab: tab,
	options: {
		title: 'New Title',
		href: 'get_content.php'  // the new content URL
	}
});

// call 'refresh' method for tab panel to update its content
var tab = $('#tt').tabs('getSelected');  // get selected panel
tab.panel('refresh', 'get_content.php');

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