Warning: file_get_contents(/data/phpspider/zhask/data//catemap/3/html/84.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/8/linq/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Javascript 在按钮单击事件上获取当前嵌入的pdf页码_Javascript_Html_Embed - Fatal编程技术网

Javascript 在按钮单击事件上获取当前嵌入的pdf页码

Javascript 在按钮单击事件上获取当前嵌入的pdf页码,javascript,html,embed,Javascript,Html,Embed,我的html中有一个嵌入标记,可加载pdf,如下所示: <embed src="C:\prayas\sample.pdf" type="application/pdf" width="500px" height="600px" /> 我想在单击按钮后立即获取当前页面。此按钮触发一个函数调用,该调用将从pdf中提取当前页码 <button id = "page" onclick="getPageNo()" value="button">Find Page</bu

我的html中有一个嵌入标记,可加载pdf,如下所示:

<embed src="C:\prayas\sample.pdf" type="application/pdf" width="500px" height="600px" />

我想在单击按钮后立即获取当前页面。此按钮触发一个函数调用,该调用将从pdf中提取当前页码

<button id = "page" onclick="getPageNo()" value="button">Find Page</button>
查找页面

签出pdfjs。您不能将活动集成到外部嵌入对象中。您可以参考此示例