Make any link with .pdf open in new window with jQuery?

Question

How can I have all links with a .pdf file extension open in a new window using jQuery? I need to change this:

Answer 1

One way, assuming you want links not ending in pdf to open in the same page:

$('a').click(
    function(e){
        e.preventDefault();
        if (this.href.split('.').pop() === 'pdf') {
            window.open(this.href);
        }
        else {
            window.location = this.href;
        }
    });

Answer 2

jQuery one-liner :

$('a[href$=".pdf"]').attr('target','_blank');

Also in vanilla Javascript :

[].filter.call(document.querySelectorAll('a'), function(a){
    return a.href.match('\\.pdf$') ? a.target = '_blank' : 0;
});

Or maybe :

var anchors = document.body.getElementsByTagName('a');
for (var i = 0; i < anchors.length; i++) {
    if(anchors[i].getAttribute('href').match('\\.pdf$') {
        anchors[i].setAttribute('target', '_blank');
    }
}

Try it here : http://codepen.io/gabssnake/pen/KyJxp

Answer 3

<a onclick=ViewPdf(test.pdf) href="">


function ViewPdf(FileName) {
    var url = '../Home/GetPDF?fileName=' + FileName;
    window.open(url, '_blank');

}

Now write ActionResult like below

public ActionResult GetPDF(string fileName)
        {
            try
            {
                byte[] fileData = System.IO.File.ReadAllBytes(Functions.GetConfigValue("CDXFilePath") + fileName);
                string resultFileName = String.Format("{0}.pdf", fileName);
                Response.AppendHeader("Content-Disposition", "inline; filename=" + resultFileName);
                return File(fileData, "application/pdf");
            }
            catch
            {
                return File(Server.MapPath("/Content/") + "FileNotFound.html", "text/html");
            }
        }

Answer 4

To achieve this you can select any a element which has a href property ending with .pdf, and add a target="_blank" attribute to it. Try this:

$(function() {
    $('a[href$=".pdf"]').prop('target', '_blank');
});