How can add existing name used attr()-CodePudding

I want to change attr('src', 'imagename').

But Preserving the existing name.

<image src="abc">
<jquery>
 $('image).attr('src','' )  -> abcde
 and just add existing abc   de

How can solve this problem?

thank:o

CodePudding user response：

The element name is img not image. Here is one way of doing this:

$('img').attr('src', function(_, currentValue) {
    return currentValue   'de';
});

Note that this affects all elements in the jQuery collection, i.e. this adds the "de" to all img elements' src attribute.

CodePudding user response：

the actual element is <img> not <image>
Use the same code to get src first and then replace the value by adding an extra string to it.

Running example:

$('img').attr('src', $('img').attr('src') 'de');

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<img src="abc">