【发布时间】:2016-11-19 10:07:58
【问题描述】:
我最近一直在使用 Vue js 和 Laravel,我正在尝试从一个源中获取图像,该图像源包含一个基本路径和一个 vue prop 数据。但问题是它返回一个错误,指出 vue 无法评估表达式。任何帮助将不胜感激,谢谢
<a class="thumbLink"><img data-large="url('uploads/products/285x380/@{{
itemDetails.product_image}}')" alt="img" class="img-responsive"
src="uploads/products/285x380/@{{ itemDetails.product_image) }}">
</a>
错误信息
[Vue warn]: Invalid expression. Generated function body: "uploads/products/285x380/"+(scope.itemDetails.product_image))
[Vue warn]: Error when evaluating expression ""uploads/products/285x380/"+(itemDetails.product_image))". Turn on debug mode to see stack trace.
[Vue warn]: src="uploads/products/285x380/{{ itemDetails.product_image) }}": interpolation in "src" attribute will cause a 404 request. Use v-bind:src instead.
[Vue warn]: Error when evaluating expression ""uploads/products/285x380/"+(itemDetails.product_image))". Turn on debug mode to see stack trace.
[Vue warn]: src="{{ itemDetails.product_image_lg }}": interpolation in "src" attribute will cause a 404 request. Use v-bind:src instead.
【问题讨论】: