Re: can not get parameter (It's urgent)
You should have used
String d = request.getParameter(txtdesc[r]);
It would work the way you want it
-Original Message-
From: Vaishali S. Pandya [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 28, 2002 1:18 PM
To: [EMAIL PROTECTED]
Subject: Re: can not get parameter (It's urgent)
no, all text is having name txtdesc and i was trying to get value of
txtdesc[r]
using
String d = request.getParameter("txtdesc["+r+"]");
so it was not responding this statement and returning null
but now i take the values using
String[] d = request.getParameterValues("txtdesc");
and d[r] is working fine
Thanks
Vaishali
Relience Ind Ltd
A'bad
Adrian Janssen
cc:
Sent by: A Subject: Re: can not get
parameter (It's
mailing list urgent)
about Java Server
Pages
specification and
reference
05/28/02 01:18 PM
Please respond to
A mailing list
about Java Server
Pages
specification and
reference
do you have form fields named like txtdesc[1] ?
In other words like:
This is what the code seems to be implying, if so, then reather use form
field like "txtdesc1", i.e. withou the "[" and "]" as these might casuer
problems.
then in your Servlet you can use:
String d = request.getParameter ( "txtdesc" + r );
> -Original Message-
> From: Bhushan_Bhangale [SMTP:[EMAIL PROTECTED]]
> Sent: 28 May 2002 09:35
> To: [EMAIL PROTECTED]
> Subject: Re: can not get parameter (It's urgent)
>
> Send the html code as the servlet code is fine.
>
> -Original Message-
> From: Vaishali S. Pandya [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 28, 2002 12:06 PM
> To: [EMAIL PROTECTED]
> Subject: can not get parameter (It's urgent)
>
>
> hi all
> i took an array or text in my page
> on click of save button i just change the chmode=1 in mysave() of
> javascript
> and when submit the form it is
>
> String mode = request.getParameter("chmode");
> if (mode == null){
> mode = "0";
> }
> else{
> String tr = request.getParameter("totrow");
> int tot=Integer.parseInt(tr);
> for(int r=0;i<=tot;i++{
>String d = request.getParameter("txtdesc["+r+"]");
>String node=request.getParameter("txtnode["+r+"]");
>String lvl1=request.getParameter("txtlvl["+r+"]");
>INSERT..
>OR
>UPDATE
> }
> }
>
> but here i can not get txtdesc's value
> it gives me null all time
> even txtnode and txtlvl too i find null
> see i gave some value in all and then click the save button but always it
> takes null and make the array balnk.
> what to do?
> pls help it's urgent
>
> answers will be appreciated
>
> Thanks in advance
> Vaishali
> Relience Ind Ltd
> A'bad
>
>
==
> =
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> JSP-INTEREST".
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> DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
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> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
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> http://www.jspinsider.com
>
>
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>
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> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
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> http://www.jspinsider.com
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Re: can not get parameter (It's urgent)
no, all text is having name txtdesc and i was trying to get value of
txtdesc[r]
using
String d = request.getParameter("txtdesc["+r+"]");
so it was not responding this statement and returning null
but now i take the values using
String[] d = request.getParameterValues("txtdesc");
and d[r] is working fine
Thanks
Vaishali
Relience Ind Ltd
A'bad
Adrian Janssen
cc:
Sent by: A Subject: Re: can not get parameter
(It's
mailing list urgent)
about Java Server
Pages
specification and
reference
05/28/02 01:18 PM
Please respond to
A mailing list
about Java Server
Pages
specification and
reference
do you have form fields named like txtdesc[1] ?
In other words like:
This is what the code seems to be implying, if so, then reather use form
field like "txtdesc1", i.e. withou the "[" and "]" as these might casuer
problems.
then in your Servlet you can use:
String d = request.getParameter ( "txtdesc" + r );
> -Original Message-
> From: Bhushan_Bhangale [SMTP:[EMAIL PROTECTED]]
> Sent: 28 May 2002 09:35
> To: [EMAIL PROTECTED]
> Subject: Re: can not get parameter (It's urgent)
>
> Send the html code as the servlet code is fine.
>
> -Original Message-
> From: Vaishali S. Pandya [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 28, 2002 12:06 PM
> To: [EMAIL PROTECTED]
> Subject: can not get parameter (It's urgent)
>
>
> hi all
> i took an array or text in my page
> on click of save button i just change the chmode=1 in mysave() of
> javascript
> and when submit the form it is
>
> String mode = request.getParameter("chmode");
> if (mode == null){
> mode = "0";
> }
> else{
> String tr = request.getParameter("totrow");
> int tot=Integer.parseInt(tr);
> for(int r=0;i<=tot;i++{
>String d = request.getParameter("txtdesc["+r+"]");
>String node=request.getParameter("txtnode["+r+"]");
>String lvl1=request.getParameter("txtlvl["+r+"]");
>INSERT..
>OR
>UPDATE
> }
> }
>
> but here i can not get txtdesc's value
> it gives me null all time
> even txtnode and txtlvl too i find null
> see i gave some value in all and then click the save button but always it
> takes null and make the array balnk.
> what to do?
> pls help it's urgent
>
> answers will be appreciated
>
> Thanks in advance
> Vaishali
> Relience Ind Ltd
> A'bad
>
>
==
> =
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> JSP-INTEREST".
> For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://archives.java.sun.com/jsp-interest.html
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
> http://www.jguru.com/faq/index.jsp
> http://www.jspinsider.com
>
>
==
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> JSP-INTEREST".
> For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://archives.java.sun.com/jsp-interest.html
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
> http://www.jguru.com/faq/index.jsp
> http://www.jspinsider.com
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The Truworths e-mail facility may not be used for the distribution of
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strictly business purposes. Truworths furthermore disclaims liability
for any unauthorised instruction for which permission was not granted.
Please report abuse to [EMAIL PROTECTED]
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JSP-INTERES
Re: can not get parameter (It's urgent)
i was using getParameter and was not working as the txtdesc is an array of
text
but now getParameterValues is working fine
Thanks to all
Vaishali
Relience Ind Ltd
A'bad
Send the html code as the servlet code is fine.
-Original Message-
From: Vaishali S. Pandya [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 28, 2002 12:06 PM
To: [EMAIL PROTECTED]
Subject: can not get parameter (It's urgent)
hi all
i took an array or text in my page
on click of save button i just change the chmode=1 in mysave() of
javascript
and when submit the form it is
String mode = request.getParameter("chmode");
if (mode == null){
mode = "0";
}
else{
String tr = request.getParameter("totrow");
int tot=Integer.parseInt(tr);
for(int r=0;i<=tot;i++{
String d = request.getParameter("txtdesc["+r+"]");
String node=request.getParameter("txtnode["+r+"]");
String lvl1=request.getParameter("txtlvl["+r+"]");
INSERT..
OR
UPDATE
}
}
but here i can not get txtdesc's value
it gives me null all time
even txtnode and txtlvl too i find null
see i gave some value in all and then click the save button but always it
takes null and make the array balnk.
what to do?
pls help it's urgent
answers will be appreciated
Thanks in advance
Vaishali
Relience Ind Ltd
A'bad
===
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http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
Re: can not get parameter (It's urgent)
do you have form fields named like txtdesc[1] ?
In other words like:
This is what the code seems to be implying, if so, then reather use form
field like "txtdesc1", i.e. withou the "[" and "]" as these might casuer
problems.
then in your Servlet you can use:
String d = request.getParameter ( "txtdesc" + r );
> -Original Message-
> From: Bhushan_Bhangale [SMTP:[EMAIL PROTECTED]]
> Sent: 28 May 2002 09:35
> To: [EMAIL PROTECTED]
> Subject: Re: can not get parameter (It's urgent)
>
> Send the html code as the servlet code is fine.
>
> -Original Message-
> From: Vaishali S. Pandya [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, May 28, 2002 12:06 PM
> To: [EMAIL PROTECTED]
> Subject: can not get parameter (It's urgent)
>
>
> hi all
> i took an array or text in my page
> on click of save button i just change the chmode=1 in mysave() of
> javascript
> and when submit the form it is
>
> String mode = request.getParameter("chmode");
> if (mode == null){
> mode = "0";
> }
> else{
> String tr = request.getParameter("totrow");
> int tot=Integer.parseInt(tr);
> for(int r=0;i<=tot;i++{
>String d = request.getParameter("txtdesc["+r+"]");
>String node=request.getParameter("txtnode["+r+"]");
>String lvl1=request.getParameter("txtlvl["+r+"]");
>INSERT..
>OR
>UPDATE
> }
> }
>
> but here i can not get txtdesc's value
> it gives me null all time
> even txtnode and txtlvl too i find null
> see i gave some value in all and then click the save button but always it
> takes null and make the array balnk.
> what to do?
> pls help it's urgent
>
> answers will be appreciated
>
> Thanks in advance
> Vaishali
> Relience Ind Ltd
> A'bad
>
> ==
> =
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> JSP-INTEREST".
> For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://archives.java.sun.com/jsp-interest.html
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
> http://www.jguru.com/faq/index.jsp
> http://www.jspinsider.com
>
> ==
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> JSP-INTEREST".
> For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://archives.java.sun.com/jsp-interest.html
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.jsp
> http://www.jguru.com/faq/index.jsp
> http://www.jspinsider.com
--
**
The Truworths e-mail facility may not be used for the distribution of
chain letters or offensive email. Truworths hereby distances itself
from and accepts no liability for the unauthorised use of its e-mail
facility or the sending of e-mail communications for other than
strictly business purposes. Truworths furthermore disclaims liability
for any unauthorised instruction for which permission was not granted.
Please report abuse to [EMAIL PROTECTED]
===
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For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
Re: can not get parameter (It's urgent)
Send the html code as the servlet code is fine.
-Original Message-
From: Vaishali S. Pandya [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 28, 2002 12:06 PM
To: [EMAIL PROTECTED]
Subject: can not get parameter (It's urgent)
hi all
i took an array or text in my page
on click of save button i just change the chmode=1 in mysave() of
javascript
and when submit the form it is
String mode = request.getParameter("chmode");
if (mode == null){
mode = "0";
}
else{
String tr = request.getParameter("totrow");
int tot=Integer.parseInt(tr);
for(int r=0;i<=tot;i++{
String d = request.getParameter("txtdesc["+r+"]");
String node=request.getParameter("txtnode["+r+"]");
String lvl1=request.getParameter("txtlvl["+r+"]");
INSERT..
OR
UPDATE
}
}
but here i can not get txtdesc's value
it gives me null all time
even txtnode and txtlvl too i find null
see i gave some value in all and then click the save button but always it
takes null and make the array balnk.
what to do?
pls help it's urgent
answers will be appreciated
Thanks in advance
Vaishali
Relience Ind Ltd
A'bad
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
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Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
==To
unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
can not get parameter (It's urgent)
hi all
i took an array or text in my page
on click of save button i just change the chmode=1 in mysave() of
javascript
and when submit the form it is
String mode = request.getParameter("chmode");
if (mode == null){
mode = "0";
}
else{
String tr = request.getParameter("totrow");
int tot=Integer.parseInt(tr);
for(int r=0;i<=tot;i++{
String d = request.getParameter("txtdesc["+r+"]");
String node=request.getParameter("txtnode["+r+"]");
String lvl1=request.getParameter("txtlvl["+r+"]");
INSERT..
OR
UPDATE
}
}
but here i can not get txtdesc's value
it gives me null all time
even txtnode and txtlvl too i find null
see i gave some value in all and then click the save button but always it
takes null and make the array balnk.
what to do?
pls help it's urgent
answers will be appreciated
Thanks in advance
Vaishali
Relience Ind Ltd
A'bad
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://archives.java.sun.com/jsp-interest.html
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.jsp
http://www.jguru.com/faq/index.jsp
http://www.jspinsider.com
