blocks|key|926836|text|为此，您可以选择任何具有以.pdf结尾的href属性的a元素，并向其添加一个target="_blank"属性。试试这个：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|926837|$(function()+{
++++$('a[href$=".pdf"]').prop('target',+'_blank');
});|code-block|syntax|javascript|926838|entityMap^0|D|4|K|4|R|1|12|F|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]|$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|L|$]]

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

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

blocks|key|4277093|text|一种方法是，假设您希望在同一页面中打开不以pdf结尾的链接：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4277094|$('a').click(
++++function(e){
++++++++e.preventDefault();
++++++++if+(this.href.split('.').pop()+===+'pdf')+{
++++++++++++window.open(this.href);
++++++++}
++++++++else+{
++++++++++++window.location+=+this.href;
++++++++}
++++});|code-block|syntax|javascript|4277095|entityMap^0|L|3|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

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

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

blocks|key|4759634|text|jQuery一行：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4759635|$('a[href$=".pdf"]').attr('target','_blank');|code-block|syntax|javascript|4759636|当前Javascript：|4759637|for+(let+a+of+document.querySelectorAll("a"))+{
++++if+(a.href.match("\\.pdf$"))+{
++++++++a.target+=+"_blank";
++++}
}|4759638|较旧的浏览器：|4759639|var+anchors+=+document.body.getElementsByTagName('a');
for+(var+i+=+0;+i+<+anchors.length;+i%2B%2B)+{
++++if(anchors[i].getAttribute('href').match('\\.pdf$')+{
++++++++anchors[i].setAttribute('target',+'_blank');
++++}
}|4759640|在这里试试：http://codepen.io/gabssnake/pen/KyJxp|offset|length|4759641|entityMap|0|LINK|mutability|MUTABLE|url|http://codepen.io/gabssnake/pen/KyJxp^0|0|0|0|0|0|0|6|11|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|16|8|@]|9|@$Q|17|R|18|1|19]]|A|$]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

jQuery one-liner:
<pre><code>$('a[href$=&quot;.pdf&quot;]').attr('target','_blank');
</code></pre>
Current Javascript:
<pre><code>for (let a of document.querySelectorAll(&quot;a&quot;)) {
 if (a.href.match(&quot;\\.pdf$&quot;)) {
 a.target = &quot;_blank&quot;;
 }
}
</code></pre>
Older browsers :
<pre><code>var anchors = document.body.getElementsByTagName('a');
for (var i = 0; i &lt; anchors.length; i++) {
 if(anchors[i].getAttribute('href').match('\\.pdf$') {
 anchors[i].setAttribute('target', '_blank');
 }
}
</code></pre>
Try it here : <a href="http://codepen.io/gabssnake/pen/KyJxp" rel="nofollow noreferrer">http://codepen.io/gabssnake/pen/KyJxp</a>

blocks|key|4277121|text|​|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4277122|<a+onclick=ViewPdf(test.pdf)+href="">


function+ViewPdf(FileName)+{
++++var+url+=+'../Home/GetPDF?fileName='+%2B+FileName;
++++window.open(url,+'_blank');

}|code-block|syntax|javascript|4277123|4277124|现在像下面这样编写ActionResult|4277125|public+ActionResult+GetPDF(string+fileName)
++++++++{
++++++++++++try
++++++++++++{
++++++++++++++++byte[]+fileData+=+System.IO.File.ReadAllBytes(Functions.GetConfigValue("CDXFilePath")+%2B+fileName);
++++++++++++++++string+resultFileName+=+String.Format("{0}.pdf",+fileName);
++++++++++++++++Response.AppendHeader("Content-Disposition",+"inline;+filename="+%2B+resultFileName);
++++++++++++++++return+File(fileData,+"application/pdf");
++++++++++++}
++++++++++++catch
++++++++++++{
++++++++++++++++return+File(Server.MapPath("/Content/")+%2B+"FileNotFound.html",+"text/html");
++++++++++++}
++++++++}|4277126|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|O|8|@]|9|@]|A|$E|F]]|$1|G|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Q|8|@]|9|@]|A|$]]|$1|J|3|K|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|L|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|M|$]]

<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;a onclick=ViewPdf(test.pdf) href=""&gt;


function ViewPdf(FileName) {
 var url = '../Home/GetPDF?fileName=' + FileName;
 window.open(url, '_blank');

}</code></pre>
</div>
</div>


Now write ActionResult like below

<pre><code>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");
 }
 }
</code></pre>

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

<pre><code>&lt;a href="domain.com/pdf/parkingmap.pdf"&gt;parking map&lt;/a&gt;
</code></pre>

In to this:

<pre><code>&lt;a href="domain.com/pdf/parkingmap.pdf" target="_blank"&gt;parking map&lt;/a&gt;
</code></pre>

All files are in a <code>/pdf</code> folder if that helps.

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

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋

腾讯云代码助手

云原生构建

TAPD 敏捷项目管理

Cloud Studio

SDK中心

API中心

命令行工具

涵盖代码开发、场景应用、自动测试全流程，助你从零构建专属AI助手

一站式MCP教程库，解锁AI应用新玩法

如何使用jQuery在新窗口中打开带有.pdf文件扩展名的所有链接？我需要改变这一点：<a href="domain.com/pdf/parkingmap.pdf">parking map</a>在这方面：<a href="domain.com/pdf/parkingmap.pdf" target="_blank">p...

问使用jQuery在新窗口中打开任何与.pdf的链接？
EN

Stack Overflow用户

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问使用jQuery在新窗口中打开任何与.pdf的链接？EN