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Method: hasPage

From Turn.js Documentation
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Line 17: Line 17:
 
Example:
 
Example:
 
<pre class="javascript">
 
<pre class="javascript">
if ($("#flipbook").turn("hasPage", 1)) {
+
function checkPage(page)  {
alert(‘Page 1 is already in the flipbook’);
+
if ($("#flipbook").turn("hasPage", page)) {
 +
alert("Page "+page+" is already in the flipbook");
 +
}
 
}
 
}
 +
 +
checkPage(1);
 
</pre>
 
</pre>
  
 
<yambe:breadcrumb>Turn Methods</yambe:breadcrumb>
 
<yambe:breadcrumb>Turn Methods</yambe:breadcrumb>

Revision as of 09:28, 6 July 2012

Returns true if the flipbook has a page.

Parameter Type Description Default Value
pageNumber Number Page Number You must specify this parameter

Example:

function checkPage(page)  {
	if ($("#flipbook").turn("hasPage", page)) {
		alert("Page "+page+" is already in the flipbook");
	}
}

checkPage(1);
Main Page > API > Turn Methods > Method: hasPage