Query String not retrieving values in servlet page

Question

I am sending two values by using Query string using both jsp and servlet pages.

I need to taking only one value from query string in jsp page working fine.
At the same time in servlet page when i click button i need to get the value from query string but here i am not getting the value from query string.
which value is i need to took in jsp that value only it visible remaining value is appear in servlet page.
how can i retrieving query string values in my servlet

In jsp i am using query string at the text box value code:

<input type="text" id="txtBatchName" name="txtBatchName" value="<%=request.getParameter("BatchId").replace("id=","")%>">

Servlet page:

if(request.getParameter("btnUpdate")!= null){
String Batch2=request.getQueryString();
String Id1=request.getParameter("Id");
}

sitakant · Accepted Answer · 2017-04-20 04:46:15Z

1

Try with name attribute.(Id is specific to Java Script and it wont be transmitted to server side)

String Id1=request.getParameter("txtBatchName");

answered Apr 20, 2017 at 4:46

sitakant

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2 Comments

No, In my query string having both Id and BatchId but i need BatchId in jsp and Id value in servlet page

Can you post your HTML Form ? id parameter cannot serialize by html itself to the server.