Passing values from one servlet to another

up vote
0
down vote

favorite

I have a jsp with value String filesrno = "testvalue". Also I have a form I am submitting on this jsp.

<form action="Sortable"id="myform" method="post">

<input type="hidden" id="no1" name="filesrno">

<input type="hidden" id="no2" name="totalcount"> 

</form>

where Sortable is another Servlet and values are passed to this servlet 2.
I have the same value in Sortable Servlet too accessed using getParameter. I want to get this value in Servlet 3 named as TempServlet. Please help me get the value in the tempServpet using Servlet or JSP

asked Nov 19 at 11:45

Vaneet Singh

115

It's not clear, please add code what you are doing and failing/missing
– user7294900
Nov 19 at 11:56

Thanks @user7294900 I have many servlets I am working with. So wanted to access one servlet data to another without requestdispatcher as there is some processing I want to do.
– Vaneet Singh
Nov 19 at 12:31

I got it finally and I posted the answer. Thanks
– Vaneet Singh
Nov 19 at 12:32

add a comment |

up vote
0
down vote

favorite

I have a jsp with value String filesrno = "testvalue". Also I have a form I am submitting on this jsp.

<form action="Sortable"id="myform" method="post">

<input type="hidden" id="no1" name="filesrno">

<input type="hidden" id="no2" name="totalcount"> 

</form>

asked Nov 19 at 11:45

Vaneet Singh

115

It's not clear, please add code what you are doing and failing/missing
– user7294900
Nov 19 at 11:56

Thanks @user7294900 I have many servlets I am working with. So wanted to access one servlet data to another without requestdispatcher as there is some processing I want to do.
– Vaneet Singh
Nov 19 at 12:31

I got it finally and I posted the answer. Thanks
– Vaneet Singh
Nov 19 at 12:32

add a comment |

up vote
0
down vote

favorite

I have a jsp with value String filesrno = "testvalue". Also I have a form I am submitting on this jsp.

<form action="Sortable"id="myform" method="post">

<input type="hidden" id="no1" name="filesrno">

<input type="hidden" id="no2" name="totalcount"> 

</form>

asked Nov 19 at 11:45

Vaneet Singh

115

I have a jsp with value String filesrno = "testvalue". Also I have a form I am submitting on this jsp.

<form action="Sortable"id="myform" method="post">

<input type="hidden" id="no1" name="filesrno">

<input type="hidden" id="no2" name="totalcount"> 

</form>

jsp servlets getparameter

asked Nov 19 at 11:45

Vaneet Singh

115

asked Nov 19 at 11:45

Vaneet Singh

115

asked Nov 19 at 11:45

Vaneet Singh

115

asked Nov 19 at 11:45

Vaneet Singh

115

asked Nov 19 at 11:45

Vaneet Singh

115

It's not clear, please add code what you are doing and failing/missing
– user7294900
Nov 19 at 11:56

Thanks @user7294900 I have many servlets I am working with. So wanted to access one servlet data to another without requestdispatcher as there is some processing I want to do.
– Vaneet Singh
Nov 19 at 12:31

I got it finally and I posted the answer. Thanks
– Vaneet Singh
Nov 19 at 12:32

add a comment |

It's not clear, please add code what you are doing and failing/missing
– user7294900
Nov 19 at 11:56

Thanks @user7294900 I have many servlets I am working with. So wanted to access one servlet data to another without requestdispatcher as there is some processing I want to do.
– Vaneet Singh
Nov 19 at 12:31

I got it finally and I posted the answer. Thanks
– Vaneet Singh
Nov 19 at 12:32

It's not clear, please add code what you are doing and failing/missing
– user7294900
Nov 19 at 11:56

Thanks @user7294900 I have many servlets I am working with. So wanted to access one servlet data to another without requestdispatcher as there is some processing I want to do.
– Vaneet Singh
Nov 19 at 12:31

I got it finally and I posted the answer. Thanks
– Vaneet Singh
Nov 19 at 12:32

add a comment |

1 Answer
1

active

oldest

votes

up vote
0
down vote

After few hours of effort, I got to the solution using session.

In servlet 1 I added -

request.getSession().setAttribute("FileSrno", outputString6);

I had few processing after this and at the end forwarded to some random servlet.
In the main servlet, I accessed it using

int FileSrno= (int) request.getSession().getAttribute("FileSrno");

answered Nov 19 at 12:29

Vaneet Singh

115

add a comment |

Your Answer

StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});

}
});

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53373952%2fpassing-values-from-one-servlet-to-another%23new-answer', 'question_page');
}
);

Post as a guest

Name

Required, but never shown

1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

up vote
0
down vote

After few hours of effort, I got to the solution using session.

In servlet 1 I added -

request.getSession().setAttribute("FileSrno", outputString6);

I had few processing after this and at the end forwarded to some random servlet.
In the main servlet, I accessed it using

int FileSrno= (int) request.getSession().getAttribute("FileSrno");

answered Nov 19 at 12:29

Vaneet Singh

115

add a comment |

up vote
0
down vote

After few hours of effort, I got to the solution using session.

In servlet 1 I added -

request.getSession().setAttribute("FileSrno", outputString6);

I had few processing after this and at the end forwarded to some random servlet.
In the main servlet, I accessed it using

int FileSrno= (int) request.getSession().getAttribute("FileSrno");

answered Nov 19 at 12:29

Vaneet Singh

115

add a comment |

up vote
0
down vote

After few hours of effort, I got to the solution using session.

In servlet 1 I added -

request.getSession().setAttribute("FileSrno", outputString6);

I had few processing after this and at the end forwarded to some random servlet.
In the main servlet, I accessed it using

int FileSrno= (int) request.getSession().getAttribute("FileSrno");

answered Nov 19 at 12:29

Vaneet Singh

115

After few hours of effort, I got to the solution using session.

In servlet 1 I added -

request.getSession().setAttribute("FileSrno", outputString6);

I had few processing after this and at the end forwarded to some random servlet.
In the main servlet, I accessed it using

int FileSrno= (int) request.getSession().getAttribute("FileSrno");

answered Nov 19 at 12:29

Vaneet Singh

115

answered Nov 19 at 12:29

Vaneet Singh

115

answered Nov 19 at 12:29

Vaneet Singh

115

answered Nov 19 at 12:29

Vaneet Singh

115

add a comment |

draft saved

draft discarded

Thanks for contributing an answer to Stack Overflow!

Please be sure to answer the question. Provide details and share your research!

But avoid …

Asking for help, clarification, or responding to other answers.

Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.

Some of your past answers have not been well-received, and you're in danger of being blocked from answering.

Please pay close attention to the following guidance:

Please be sure to answer the question. Provide details and share your research!

But avoid …

Asking for help, clarification, or responding to other answers.

Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Name

Required, but never shown

Name

Required, but never shown

This page is only for reference, If you need detailed information, please check here

搜尋此網誌

Argthtjtr