Dynamic background image with Angular JS ng-repeat

问题

Id like to display dynamic background images using angular's ng-repeat directive.

At the moment Im doing this by setting it as an inline style like so:

<div ng-repeat="thing in things" 
     style="background-image: url({{thing.image}})" >
</div

I would prefer to use standard angular tools to accomplish this and avoid using inline styles. I would set a static background image using ng-style but this does not seem practical for an indeterminate number of objects.

What is the correct solution for something like this?

回答1:

To set an image dynamically, suggest to use ng-src

<div ng-repeat="thing in things">
     <img ng-src="{{thing.ImageUrl}}" />
</div

This would then give you expected result, because thing.ImageUrl is evaluated and replaced by its value after angular is loaded.

Update as a background Image now

<div ng-repeat="thing in things" ng-style="{'background-image': 'url(' + thing.ImageUrl + ')'}"></div

回答2:

you can use it into <img> tags like below

<img ng-repeat="x in array" src="{{ x.image_url }}" style="static inline stylesheet" />

or use

<img ng-repeat="x in array" ng-src="x.image_url" style="static inline stylesheet" />

来源：https://stackoverflow.com/questions/45620961/dynamic-background-image-with-angular-js-ng-repeat