如何获得每个博主的唯一 ID post
how to get unique id on each blogger post
我正在尝试将 post 图像从 div 元素移动到另一个 div 和 jquery "prependTo" fiddle
$('.post img').prependTo('.move');
因为我用了一个class选择器,那么每张图片都会被移动并堆放在'move'class
的每个元素上
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'/>
<div class='post'>
aaa aaa aaa
<img src="image-1"/>
bbb bbb bbb
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'/>
<div class='post'>
ccc ccc ccc
<img src="image-2"/>
ddd ddd ddd
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'/>
<div class='move'/>
<div class='post'>
eee eee eee
<img src="image-3"/>
fff fff fff
</div>
</div>
看来我应该为每个 post 获取一个唯一的 ID,或者有解决这个问题的方法吗?
您不需要 post ID,试试这个
$('.post-body').each(function () {
$(this).find('.post img').prependTo($(this).find('.move'));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'></div>
<div class='post'>
aaa aaa aaa
<img src="image-1"/>
bbb bbb bbb
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'></div>
<div class='post'>
ccc ccc ccc
<img src="image-2"/>
ddd ddd ddd
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'></div>
<div class='post'>
eee eee eee
<img src="image-3"/>
fff fff fff
</div>
</div>
我正在尝试将 post 图像从 div 元素移动到另一个 div 和 jquery "prependTo" fiddle
$('.post img').prependTo('.move');
因为我用了一个class选择器,那么每张图片都会被移动并堆放在'move'class
的每个元素上<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'/>
<div class='post'>
aaa aaa aaa
<img src="image-1"/>
bbb bbb bbb
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'/>
<div class='post'>
ccc ccc ccc
<img src="image-2"/>
ddd ddd ddd
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'/>
<div class='move'/>
<div class='post'>
eee eee eee
<img src="image-3"/>
fff fff fff
</div>
</div>
看来我应该为每个 post 获取一个唯一的 ID,或者有解决这个问题的方法吗?
您不需要 post ID,试试这个
$('.post-body').each(function () {
$(this).find('.post img').prependTo($(this).find('.move'));
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'></div>
<div class='post'>
aaa aaa aaa
<img src="image-1"/>
bbb bbb bbb
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'></div>
<div class='post'>
ccc ccc ccc
<img src="image-2"/>
ddd ddd ddd
</div>
</div>
<div class='post-body' expr:id='"post-body-" + data:post.id'>
<div class='move'></div>
<div class='post'>
eee eee eee
<img src="image-3"/>
fff fff fff
</div>
</div>