我有几个span类,我想分别更新它们的值。我正在使用JQuery的$ each,但无法使其工作]
<span class='my-span'>hello</span>
<span class='my-span'>world</span>
<span class='my-span'>from</span>
<span class='my-span'>my</span>
<span class='my-span'>code</span>
js部分是:
$(document).ready(function(){
$('span.chat-datetime').each(function(){
$(this).innerText = "modified";
});
});
https://jsfiddle.net/fwcs5x1k/
任何解释为何不起作用?以及如何使其工作?谢谢
$(document).ready(function() {
$('.my-span').each(function() {
$(this).text("modified");
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<span class='my-span'>hello</span>
<span class='my-span'>world</span>
<span class='my-span'>from</span>
<span class='my-span'>my</span>
<span class='my-span'>code</span>