[英]how to change the current anchor tag href with the nearest anchor tag url with in specific div in jquery
Hii i am trying to change the anchor tag href with class media-url with the nearest anchor tage url which is inside field__item div, but i am getting undefined, please let me know where i am doing wrong.嗨,我正在尝试使用 class 媒体 URL 更改锚标签href,其中最近的锚标签 url 在 field__item div 内,但我越来越不确定,请让我知道我在哪里做错了。
<div class="media media--blazy media--bundle--image media--image media--responsive is-b-loaded"> <a class="media-url" href="https://examplelist/item.com" target="_blank" rel="noopener nofollow noreferrer">
</a>
</div>
<div class="component-spotlight__inner">
<header class="component-spotlight__title">
<h2 class="component-spotlight__title-inner">Group Exercise Programs</h2>
<h4 class="component-spotlight__eyebrow"></h4>
</header>
<div class="component-spotlight__content">
<div class="field field--name-field-media field--type-link field--label-visually_hidden">
<div class="image-url field__label visually-hidden">media image url</div>
<div class="field__item"><a href="https://www.example.com/" target="_blank" rel="noopener nofollow noreferrer">https://www.example.com/</a></div>
</div>
</div>
</div>
here is my jquery:这是我的 jquery:
let mediaimageurl = $('.media-url').find('.field__item a').attr('href');
$('.media-url').attr('href' , mediaimageurl);
You need to use closest() to get the parent container and then next() to get .component-spotlight__inner and finally use find() to get the container of your link.您需要使用最接近()来获取父容器,然后使用next()来获取.component-spotlight__inner ,最后使用find()来获取链接的容器。
let mediaimageurl = $('.media-url').closest('.media--bundle--image').next('.component-spotlight__inner').find('.field__item a').attr('href'); $('.media-url').attr('href', mediaimageurl); console.log(mediaimageurl);
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <div class="media media--blazy media--bundle--image media--image media--responsive is-b-loaded"> <a class="media-url" href="https://examplelist/item.com" target="_blank" rel="noopener nofollow noreferrer"> </a> </div> <div class="component-spotlight__inner"> <header class="component-spotlight__title"> <h2 class="component-spotlight__title-inner">Group Exercise Programs</h2> <h4 class="component-spotlight__eyebrow"></h4> </header> <div class="component-spotlight__content"> <div class="field field--name-field-media field--type-link field--label-visually_hidden"> <div class="image-url field__label visually-hidden">media image url</div> <div class="field__item"><a href="https://www.example.com/" target="_blank" rel="noopener nofollow noreferrer">https://www.example.com/</a></div> </div> </div> </div>
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