我在jade中定义一个数组,循环遍历它以向列表中添加其他项:
- var currencies = ['euro', 'usd', 'pound'];
- each currency in currencies
li
a(
href='#',
ng-if='root.currency !== currency',
ng-click='root.currency = currency')
= currency
此处正确显示锚点,但未正确评估参数。在ng-if和ng-click语句中添加的正确语法是什么?
非常感谢
答案 0 :(得分:0)
- var currencies = ['euro', 'usd', 'pound'];
- var if_flag, click_flag;
- each currency in currencies
- if_flag = root.currency !== currency ? 'true' : 'false';
- click_flag = root.currency === currency ? 'true' : 'false';
li
a(href='#', ng-if=if_flag, ng_click=click_flag
| currency