How to get spring mvc controller model key value inside javascript?

前端未结

关注

 3  2041

I am using a spring mvc controller. Inside controller i am putting some value lets say string inside model. Now i would like to retrive that value or lets just say print tha

相关标签:

3条回答

时光说笑

2021-01-12 04:08
Use this:
```
var movie_name = "${movie}";
```
instead of:
```
var movie_name = ${movie};
```
When using ${movie}, the value gets placed on the page without quotes. Since I'm guessing it's a string, Javascript requires strings be surrounded by quotes.

If you checked your browser's console, you probably would've seen an error like Unexpected identifier or ___ is not defined.
0 讨论(0)
发布评论:

提交评论
- 加载中...

灰色年华

2021-01-12 04:12

Try this...

If you had added the object into the model as:

model.addAttribute("someObject", new Login("uname","pass"))

Then you get the properties of the model object as

var user_name = ${someObject.uname}; // This is assuming that the Login class has getter as getUname();
var user_pass = ${someObject.pass};

0 讨论(0)

慢半拍i

2021-01-12 04:15
```
<html>
jsp code ...

<script>

some js code ..
..
var formProperty = <c:out value="${fromBean.property}" />

</script>

..

</html>
```
This worked for me where formBean is the name of form backing object and property is filed of the form class
0 讨论(0)
发布评论:

提交评论
- 加载中...