CODEWITHSUNDEEP
jqueryhtmlspring-mvcjsp
Manish Verma
Manish Verma

Reputation: 23

How to append dynamic path in JSTL c:url value

I want to append a dynamic path in JSTL C:URL value. Below i declared a anchor tag

<a href="" id="intentCsv" class="btn add-intent" role="button">

This is my jquery code.

I am trying to append href value dynamically in above anchor tag:-

var url = "urlPath";

$('#intentCsv').attr("href", "<c:url value='csv/downloadIntentCSV/"+${url}+"' />");

But it's giving me an error that:-

"Uncaught ReferenceError: Invalid left-hand side in assignment"

On clicking anchor tag I want to invoke below method and print the url inside the method.

@Controller
@RequestMapping("/csv")
public class CSVUploadController {

@RequestMapping(value="/downloadIntentCSV/{url}")
public Object downloadIntentCSV(@PathVariable String url)  
{
    System.out.println("Inside Mehtod"+url);
    //some code
}
}

Upvotes: 0

Views: 1581

Answers (1)

Pallamolla Sai
Pallamolla Sai

Reputation: 2493

If you are using MVC

<a href="<c:url value="/csv/downloadIntentCSV/${YOURDYNAMICVALUE}"/>" >hello</a>

In the controller follow these

@RequestMapping(value = "/downloadIntentCSV/{YOURDYNAMICVALUE}", method =RequestMethod.GET)
public String Controller(@PathVariable("YOURDYNAMICVALUE") String YOURDYNAMICVALUE) {
   ...
}

or you can just send like

   <a href="/csv/downloadIntentCSV?id=${urlvalue}"></a>

in the controller

 @RequestMapping(value="/downloadIntentCSV/{id}",method=RequestMethod.GET)
  public String Controller(@PathVariable("id") String url) {
    ...
  }

Upvotes: 1

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