我需要在HAML代码中进行以下构造:
- if @organisation.type == 'Company'
%p
%strong Number of Employees:
= @organisation.number_of_employees
- elsif @organisation.type == 'EducationalInstitution'
%p
%strong Number of Students
= @organisation.number_of_students
但是我收到了一个语法错误:没有前面的“if”就得到了“elsif”
我必须如何更新代码以解决错误?
最佳答案
您的缩进看起来可能是问题所在
- if @organisation.type == 'Company'
%p
%strong Number of Employees:
= @organisation.number_of_employees
- elsif @organisation.type == 'EducationalInstitution'
%p
%strong Number of Students
= @organisation.number_of_students
奖金缩进怪癖
如果注释不正确,则if / else语句也会失败,该注释也将遵循正确的缩进。
例如
- if @organisation.type == 'Company'
%p
%strong Number of Employees:
= @organisation.number_of_employees
-# Institutional case
- elsif @organisation.type == 'EducationalInstitution'
%p
%strong Number of Students
= @organisation.number_of_students
将失败。哪里
- if @organisation.type == 'Company'
%p
%strong Number of Employees:
= @organisation.number_of_employees
- elsif @organisation.type == 'EducationalInstitution'
-# Institutional case
%p
%strong Number of Students
= @organisation.number_of_students
将是正确的。
关于ruby-on-rails - HAML:没有前面的“if”就得到了“elsif”,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/32865581/