CODEWITHSUNDEEP
htmljspservlets
toadalskiii
toadalskiii

Reputation: 136

how to fetch the number type data from html to jsp

I am unable to fetch the following data....it always shows null

I have following html page

<html>
<body>
<input type="number" name="quantity" min="1">
<form action="buy.jsp" method=post>
<input type= "submit" value=submit>
</form>
</body>
</html>

And the jsp page

<html>
<body>
<% out.print(request.getParameter("quantity")); %>  // it is always returning null
</body>
</html>

Upvotes: 1

Views: 9269

Answers (2)

Maged Almaweri
Maged Almaweri

Reputation: 352

Change the code in the first page as follow:

  <html>
<body>
<form action="buy.jsp">
  <input type="number" name="quantity" min="1">
  <input type= "submit" value=submit>
</form>
</body>
</html>

As of the second page, you need to use Param in order to get the data from the first page as follow:

 <html>
<head><title> Any Title<\title><\head>
<body>

The Quantity is: ${param.quantity}

</body>
</html>

Upvotes: 0

Jayesh
Jayesh

Reputation: 6111

change your html to one below,

<html>
<body>
<form action="buy.jsp" method=post>
  <input type="number" name="quantity" min="1">
  <input type= "submit" value=submit>
</form>
</body>
</html>

Upvotes: 1

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