How to send parameter to a jsp page using querystring via a controller in spring framework?

Question

I have a JSP page containing a data Table. I want to pass the content of the first column of a row ,when clicked, to another jsp page. I am working with spring framework. I have tried to achieve it,but with some problem. The problem is : When I am retrieving the parameter in another jsp page, i get some content,but the contents after the first blank space are skipped.

Here is the code I have tried: source jsp page:

$(document).ready(function(){
$("#mytable tbody tr").click(function(){
    var aPos = $('#mytable').dataTable().fnGetPosition(this);
    var aData = $('#mytable').dataTable().fnGetData(aPos);     
    pass_on=aData[0];
    window.location.href = "/test/integrate"+"?"+"group="+pass_on;
});
});

the controller:

@RequestMapping(value="/test/integrate", method = RequestMethod.GET)
public String pass_parameter_by_type(ModelMap model,HttpServletRequest request,HttpServletResponse response) {

return "destination";
}

the destination jsp page:

<body>
<input type="button" id="sub_but">
<input type="hidden" value=<%=request.getParameter("group") %> id="group_parameter">
$("#sub_but").click(function(){
alert($("#group_parameter").val());             
        });
</body>

if the value passed is "cool guy", then in url it shows test/integrate?group=cool guy. but in alert it shows only "cool". Please help.

edge · Accepted Answer · 2014-06-19 10:01:23Z

1

Here is what I have done to get the results: I replaced blank with an underscore("_").

pass_on=aData[0];
var res=pass_on.replace(/ /g,"_");
window.location.href = "/test/integrate"+"?"+"group="+res;

No more changes. Rest of it works fine. I still don't know why %20 didn't work.

answered Jun 19, 2014 at 10:01

edge

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Comments

Nikhil Talreja · Accepted Answer · 2014-06-19 09:29:06Z

0

You need to pass cool%20guy.

URLs don't understand special chars

http://www.w3schools.com/tags/ref_urlencode.asp

answered Jun 19, 2014 at 9:29

Nikhil Talreja

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1 Comment

edge Over a year ago

I replaced blank spaces with %20 but no change.

Ankit · Accepted Answer · 2014-06-19 10:31:28Z

0

Encode your text. For javascript

escape(...)

For java, use:

URLEncoder.encode( ,encoding)

answered Jun 19, 2014 at 10:31

Ankit

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Comments

Shailesh Saxena · Accepted Answer · 2014-06-20 12:32:12Z

0

In your controller do like this:

@RequestMapping(value="/test/integrate", method = RequestMethod.GET)
public String pass_parameter_by_type(ModelMap model,@RequestParam String group,HttpServletRequest request,HttpServletResponse response) {
model.addAttribute("group",group);
return "destination";
}

In your other JSP do like this:

<body>
<input type="button" id="sub_but">
<input type="hidden" value="${group}" id="group_parameter">
$("#sub_but").click(function(){
alert($("#group_parameter").val());             
        });
</body>

I hope it should solve your problem. :)

edited Jun 20, 2014 at 12:32

answered Jun 19, 2014 at 9:29

Shailesh Saxena

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2 Comments

edge Over a year ago

@ Shailesh Saxena: it throws error in controller: requestParam cannot be resolved to a type - The attribute value is undefined for the annotation type

Shailesh Saxena Over a year ago

Oops! My Mistake only! I edited my answer and kept the right code there.

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