Handling html date input with Java
I am trying to just send a date via a html form to a servlet, then send the date back to a jsp and display the date. I'm unsure of how to handle the date sent from the form. It seems to be an object, I tried casting it to a String but that returns null. I tried using the toString method of the date object but that did not work etiher.
java.sql.Date date = (java.sql.Date) request.getAttribute("date");
request.setAttribute("date", date.toString());
request.getRequestDispatcher("/results.jsp").forward(request, response);
I want to do something like that, I need the date in sql date format. How do i achieve this?
Thanks for any help.
java jsp servlets
asked Nov 20 '18 at 23:31
toffootoffoo
193
|
show 1 more comment
I am trying to just send a date via a html form to a servlet, then send the date back to a jsp and display the date. I'm unsure of how to handle the date sent from the form. It seems to be an object, I tried casting it to a String but that returns null. I tried using the toString method of the date object but that did not work etiher.
java.sql.Date date = (java.sql.Date) request.getAttribute("date");
request.setAttribute("date", date.toString());
request.getRequestDispatcher("/results.jsp").forward(request, response);
I want to do something like that, I need the date in sql date format. How do i achieve this?
Thanks for any help.
java jsp servlets
asked Nov 20 '18 at 23:31
toffootoffoo
193
If you're getting null, the attribute doesn't exist. But I suspect you're looking forgetParameter().
– shmosel
Nov 20 '18 at 23:33
Oh yes that worked. It was a String after all. Thanks for that.
– toffoo
Nov 20 '18 at 23:37
Its not in the format I wanted though
– toffoo
Nov 20 '18 at 23:38
Sorry to hear that.
– shmosel
Nov 20 '18 at 23:39
I'm sure I can reformat it to how I want it. Thanks for your help
– toffoo
Nov 20 '18 at 23:44
|
show 1 more comment
I am trying to just send a date via a html form to a servlet, then send the date back to a jsp and display the date. I'm unsure of how to handle the date sent from the form. It seems to be an object, I tried casting it to a String but that returns null. I tried using the toString method of the date object but that did not work etiher.
java.sql.Date date = (java.sql.Date) request.getAttribute("date");
request.setAttribute("date", date.toString());
request.getRequestDispatcher("/results.jsp").forward(request, response);
I want to do something like that, I need the date in sql date format. How do i achieve this?
Thanks for any help.
java jsp servlets
asked Nov 20 '18 at 23:31
toffootoffoo
193
I am trying to just send a date via a html form to a servlet, then send the date back to a jsp and display the date. I'm unsure of how to handle the date sent from the form. It seems to be an object, I tried casting it to a String but that returns null. I tried using the toString method of the date object but that did not work etiher.
java.sql.Date date = (java.sql.Date) request.getAttribute("date");
request.setAttribute("date", date.toString());
request.getRequestDispatcher("/results.jsp").forward(request, response);
I want to do something like that, I need the date in sql date format. How do i achieve this?
Thanks for any help.
java jsp servlets
java jsp servlets
asked Nov 20 '18 at 23:31
toffootoffoo
193
asked Nov 20 '18 at 23:31
toffootoffoo
193
asked Nov 20 '18 at 23:31
toffootoffoo
193
asked Nov 20 '18 at 23:31
toffootoffoo
193
asked Nov 20 '18 at 23:31
toffootoffoo
193
193
If you're getting null, the attribute doesn't exist. But I suspect you're looking forgetParameter().
– shmosel
Nov 20 '18 at 23:33
Oh yes that worked. It was a String after all. Thanks for that.
– toffoo
Nov 20 '18 at 23:37
Its not in the format I wanted though
– toffoo
Nov 20 '18 at 23:38
Sorry to hear that.
– shmosel
Nov 20 '18 at 23:39
I'm sure I can reformat it to how I want it. Thanks for your help
– toffoo
Nov 20 '18 at 23:44
|
show 1 more comment
If you're getting null, the attribute doesn't exist. But I suspect you're looking forgetParameter().
– shmosel
Nov 20 '18 at 23:33
Oh yes that worked. It was a String after all. Thanks for that.
– toffoo
Nov 20 '18 at 23:37
Its not in the format I wanted though
– toffoo
Nov 20 '18 at 23:38
Sorry to hear that.
– shmosel
Nov 20 '18 at 23:39
I'm sure I can reformat it to how I want it. Thanks for your help
– toffoo
Nov 20 '18 at 23:44
If you're getting null, the attribute doesn't exist. But I suspect you're looking for
getParameter().– shmosel
Nov 20 '18 at 23:33
If you're getting null, the attribute doesn't exist. But I suspect you're looking for
getParameter().– shmosel
Nov 20 '18 at 23:33
Oh yes that worked. It was a String after all. Thanks for that.
– toffoo
Nov 20 '18 at 23:37
Oh yes that worked. It was a String after all. Thanks for that.
– toffoo
Nov 20 '18 at 23:37
Its not in the format I wanted though
– toffoo
Nov 20 '18 at 23:38
Its not in the format I wanted though
– toffoo
Nov 20 '18 at 23:38
Sorry to hear that.
– shmosel
Nov 20 '18 at 23:39
Sorry to hear that.
– shmosel
Nov 20 '18 at 23:39
I'm sure I can reformat it to how I want it. Thanks for your help
– toffoo
Nov 20 '18 at 23:44
I'm sure I can reformat it to how I want it. Thanks for your help
– toffoo
Nov 20 '18 at 23:44
|
show 1 more comment
1 Answer
1
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the first thing looks weird in your code is the use of java.sql.Date. That class is used in JDBC API to interact with databases, it is more common using java.util.Date, or for JDK 8+, you should use java.time.LocalDate.
After that said, lets go specifically to your issue, you should use in your servlet instead of getAttribute, getParameter, like that:
String date = request.getParameter("date");
Then send it to the JSP:
request.setAttribute("date", date);
I hope that help you out,
Cheers,
-Rod
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
add a comment |
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1 Answer
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active
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1 Answer
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oldest
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votes
the first thing looks weird in your code is the use of java.sql.Date. That class is used in JDBC API to interact with databases, it is more common using java.util.Date, or for JDK 8+, you should use java.time.LocalDate.
After that said, lets go specifically to your issue, you should use in your servlet instead of getAttribute, getParameter, like that:
String date = request.getParameter("date");
Then send it to the JSP:
request.setAttribute("date", date);
I hope that help you out,
Cheers,
-Rod
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
add a comment |
the first thing looks weird in your code is the use of java.sql.Date. That class is used in JDBC API to interact with databases, it is more common using java.util.Date, or for JDK 8+, you should use java.time.LocalDate.
After that said, lets go specifically to your issue, you should use in your servlet instead of getAttribute, getParameter, like that:
String date = request.getParameter("date");
Then send it to the JSP:
request.setAttribute("date", date);
I hope that help you out,
Cheers,
-Rod
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
add a comment |
the first thing looks weird in your code is the use of java.sql.Date. That class is used in JDBC API to interact with databases, it is more common using java.util.Date, or for JDK 8+, you should use java.time.LocalDate.
After that said, lets go specifically to your issue, you should use in your servlet instead of getAttribute, getParameter, like that:
String date = request.getParameter("date");
Then send it to the JSP:
request.setAttribute("date", date);
I hope that help you out,
Cheers,
-Rod
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
the first thing looks weird in your code is the use of java.sql.Date. That class is used in JDBC API to interact with databases, it is more common using java.util.Date, or for JDK 8+, you should use java.time.LocalDate.
After that said, lets go specifically to your issue, you should use in your servlet instead of getAttribute, getParameter, like that:
String date = request.getParameter("date");
Then send it to the JSP:
request.setAttribute("date", date);
I hope that help you out,
Cheers,
-Rod
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
answered Nov 21 '18 at 10:11
rod.poli.dinizrod.poli.diniz
116118
116118
add a comment |
add a comment |
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If you're getting null, the attribute doesn't exist. But I suspect you're looking for
getParameter().– shmosel
Nov 20 '18 at 23:33
Oh yes that worked. It was a String after all. Thanks for that.
– toffoo
Nov 20 '18 at 23:37
Its not in the format I wanted though
– toffoo
Nov 20 '18 at 23:38
Sorry to hear that.
– shmosel
Nov 20 '18 at 23:39
I'm sure I can reformat it to how I want it. Thanks for your help
– toffoo
Nov 20 '18 at 23:44