angular.js - angularjs数据还没有加载完，页面显示null，怎么解决

Question

<span class="zfcg-jg">{{dealGoodsPrice(info.realPrice)}}</span>

处理商品的价格，这时候应该是数据还没有填充，所以页面会先出现null，然后才出现数据。怎么解决这个问题，是不是怎么可以让他先不显示，一定不能显示null啊。

Answer 1

<span class="zfcg-jg" ng-bind="dealGoodsPrice(info.realPrice)"></span>

When using ng-bind, it will be defaulted to the tag attribute by the browser, so nothing will be displayed.

Answer 2

Recommended use:

<span ng-bind="user.name"></span>

The effect is the same as {{}}, but using ng-bind, the data will not be displayed on the page until it is successfully loaded.