blocks|key|3670138|text|var+affiliateCode+=+"affiliateCode=1234";
var+myimage+=+$('img#pixel');
myimage.attr("src",+myimage.attr("src")+%2B+"&"+%2B+affiliateCode);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|3670139|如果代销商代码是静态的，这会更有效率|unstyled|3670140|$('img#pixel').attr("src",function+(index,+attribute)+{
++attribute+%2B=+"&affiliateCode=1234";
});|3670141|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>var affiliateCode = "affiliateCode=1234";
var myimage = $('img#pixel');
myimage.attr("src", myimage.attr("src") + "&amp;" + affiliateCode);
</code></pre>

if the affiliate code is static this is more efficient

<pre><code>$('img#pixel').attr("src",function (index, attribute) {
 attribute += "&amp;affiliateCode=1234";
});
</code></pre>

blocks|key|2096601|text|Append仅适用于完整的DOM对象，您希望附加到src属性。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2096602|尝试：|2096603|var+affiliateCode+=+'12345';

$('#pixel').attr('src',+$('#pixel').attr('src')+%2B+'&affiliate='+%2B+affiliateCode);|code-block|syntax|javascript|2096604|显然，将参数名称更改为您需要的任何名称。|2096605|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Append is for full DOM objects only, you want to append to the src attribute.

Try:

<pre><code>var affiliateCode = '12345';

$('#pixel').attr('src', $('#pixel').attr('src') + '&amp;affiliate=' + affiliateCode);
</code></pre>

Obviously changing the parameter name to whatever you need.

blocks|key|1354061|text|$('#pixel').attr('src',+$('#pixel').attr('src')%2B'&affiliateCode='affiliateCode+);+|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1354062|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>$('#pixel').attr('src', $('#pixel').attr('src')+'&amp;affiliateCode='affiliateCode ); 
</code></pre>

blocks|key|3670211|text|你可以这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3670212|var+srcVal+=+$('img#pixel').attr('src');
$('img#pixel').attr('src',+srcVal+%2B+affiliateCode);|code-block|syntax|javascript|3670213|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can do it so:

<pre><code>var srcVal = $('img#pixel').attr('src');
$('img#pixel').attr('src', srcVal + affiliateCode);
</code></pre>

blocks|key|3670236|text|我认为上面的代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3670237|var+affiliateCode+=+'12345';
$('#pixel').attr('src',+$('#pixel').attr('src')+%2B+'&affiliate='+%2B+affiliateCode);|code-block|syntax|javascript|3670238|输入是正确的，但是stackoverflow的编辑器对代码做了奇怪的事情。参数&affiliate应包含一个与号，后跟amp和一个分号。|offset|length|style|CODE|3670239|entityMap^0|0|0|13|A|1N|3|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]|$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|N|$]]

I think the above code:

<pre><code>var affiliateCode = '12345';
$('#pixel').attr('src', $('#pixel').attr('src') + '&amp;affiliate=' + affiliateCode);
</code></pre>

was enterd correctly but stackoverflow's editor does strange things with code.
the parameter <code>&amp;affiliate</code> should contain an ampersand followed by <code>amp</code> and a semicolon.

I have the following tracking pixel:

<pre><code>&lt;img id="pixel" alt="" width="1" height="1" src="https://domain.com/file.cfm?amount={tag_amount}&amp;amp;tracking={tag_invoicenumber}&amp;amp;transtype=sale&amp;amp;merchantID=29562" /&gt;
</code></pre>

I need to add a variable to the end of the image source. Here's the jQuery I'm playing with.

<pre><code>$('img#pixel [src]').append(affiliateCode);
</code></pre>

It's not working. Any suggestions?? Thanks in advance!

need to add a variable to the end of img src

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。

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我有以下跟踪像素：<img id="pixel" alt="" width="1" height="1" src="https://domain.com/file.cfm?amount={tag_amount}&amp;tracking={tag_invoicenumber}&amp;transtype=sale&am...

问需要在img src的末尾添加一个变量
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问需要在img src的末尾添加一个变量EN