我有一个带有嵌套选项标签的select标签。我想用它来显示图像,但是图像没有显示。我不明白select标签的工作原理吗?
<select multiple="multiple" class="image-picker masonry" id="image_picker" style="width: 10000px; height: 10000px;">
<option class="masonryitem brick" img src="/Images/Image1.jpg" width="180" height="180" alt="">
</option>
<option class="masonryitem brick" img src="/Images/Image2.jpg" width="180" height="270" alt="" >
</option>
</select>
我想让图片使用image-picker
,以便可以选择
答案 0 :(得分:2)
<强> HTML 强>
<select multiple="multiple" class="image-picker masonry" id="image_picker" style="width: 10000px; height: 10000px;">
<option class="masonryitem brick" alt="">one
</option>
<option class="masonryitem brick" alt="" >two
</option>
</select>
<强> CSS 强>
select#image_picker option[value="one"] { background-image:url(/Images/Image1.jpg); }
select#image_picker option[value="two"] { background-image:url(/Images/Image2.jpg); }
答案 1 :(得分:0)
文件明确指出:
只需将属性data-img-src添加到您要用作预览的图像的网址