• Available since: 1.0
• Changed in: 1.2
• Type: callback function

Callback function to be executed when a slide starts opening.

Callback function is specified in the configuration section of the plugin.

$('selector').jAccordion({
	onSlideStartOpening : function(e) { 
		//Here goes your code, e.g. alert('Slide ' + e.index + ' is opening.');
		//You can call any public method using this.method()
	}
});

Event is basically an object passed to function as parameter. Object can have multiple attributes which store important callback-related information.

• $slide - jQuery object of the opening slide
• index - index of the open slide

You can work with this object like with any javascript object:

$('selector').jAccordion({
	onSlideStartOpening : function(e) { 
		//You can gain access to event property $slide using e.$slide
		//You can gain access to event property index using e.index
	}
});

• Source files of this demo are located in: Examples\callbackonSlideStartOpeningDemo1

Demo 1 demonstrates how to create your own function displaying index of an opening slide below accordion. Opacity of opening slide is also changed.

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