Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Ask a Question
Welcome To Ask or Share your Answers For Others

Categories

element ui的el-date-picker日期组件，默认值不能为空吗？

0 votes
1.9k views
in Technique[技术] by (71.8m points)

element ui的el-date-picker日期组件，默认值不能为空吗？

我用的element ui的el-date-picker日期组件，
允许了可以为空，也符合了我写的校验规则。
但是后端报错。说的空字符串无法转化为日期对象。
我该怎么做呢？
是不是日期不能默认为空字符串呢？那默认写什么日期呢？0000-00-00吗？
image.png
image.png


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

以你的描述，为空时是不能给后端传空字符串的，否则会报错；你可以传null/undefined试试或者不传该字段，当然还是报错，得询问后端接收的字段是什么格式


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

Just Browsing Browsing

2.1m questions

2.1m answers

60 comments

57.0k users

Most popular tags

Powered by Question2Answer
Donate
Theme by Q2A Market&&OStack.cn
...