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04.18.2008 at 12:59PM PDT, ID: 23335420
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7.6

Loading local PDF into IFrame using Javascript

Asked by hasan_tek in JavaScript, Adobe Acrobat, Programming for ASP.NET

Tags: ,

I am develping a ASP.Net based web page. However this issue is not specific to .Net and it is about javascript.
My requirement is to give a preview of PDF document from local machine file system(c:\PDFS\abc.pdf) before uploading to the server.
The webpage contains an IFrame and FILEUPLOAD control (to simplify: Input type=file) . I wrote a javascript to open the local pdf and called it on OnChange event of the upload control, but it does'nt work. For testing purpose have I changed the document to a  jpeg file and it works (c;\mypics\me.jpg).
Please suggest a solution.Start Free Trial 
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Onchange I am calling: setIframeSRC('doc_frame',this.value)
For ASP.Net guys: Others please ignore the next line
======================================================
fup_rpt.Attributes.Add("onchange", "setIframeSRC('" + doc_frame.ClientID + "',this.value)");
=======================================================
 
Javascript function
===================
 function setIframeSRC(objFRM,local_src)
 {
     alert(objFRM);
     alert(local_src);
/////// None of this works and doesnt throw any error but load a blank page(about:blank)
///////////////////////////////
/// attempt #1
        //document.getElementById(objFRM).src = local_src;
/// attempt #2
       // testiframe.location.replace = local_src  // local_src = 'c:\\PDFS\\abc.pdf'
/// attempt #3
     //objIFrame = document.getElementById(objFRM);
     //objIFrame.src = local_src;
/// attempt #4
     //document.all.ctl00_cph_1_doc_frame.src = local_src;
 
////// This works   ////////
     //document.all.ctl00_cph_1_doc_frame.src = C:\\mypics\\me.jpg';
////////////////////////////
     
 }
 
Keywords: Loading local PDF into IFrame using Jav…
Title
1 Convert PDF to JPEG
2 Convert PDF to JPEG/TIFF urgent
3 PDF to JPEG converter
4 ASP to PDF
5 Calling Iframe with imagebutton
6 dynamic iframe as form target - loss o…
 
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[+][-]04.18.2008 at 01:29PM PDT, ID: 21389376

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[+][-]04.18.2008 at 01:52PM PDT, ID: 21389546

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[+][-]04.18.2008 at 02:03PM PDT, ID: 21389627

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[+][-]04.18.2008 at 02:11PM PDT, ID: 21389672

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[+][-]04.18.2008 at 05:30PM PDT, ID: 21390530

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About this solution

Zones: JavaScript, Adobe Acrobat, Programming for ASP.NET
Tags: Javascript, IE 6/7, Firefox
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Solution Provided By: LordOfPorts
Participating Experts: 1
Solution Grade: A
 
 
[+][-]04.18.2008 at 08:50PM PDT, ID: 21391102

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[+][-]04.21.2008 at 07:51AM PDT, ID: 21402437

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[+][-]07.07.2008 at 05:17PM PDT, ID: 21949780

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