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 <ajanssen@TRUWORT To: [EMAIL PROTECTED] HS.CO.ZA> cc: Sent by: A Subject: Re: can not get parameter (It's mailing list urgent) about Java Server Pages specification and reference <JSP-INTEREST@JAV A.SUN.COM> 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: <input type="hidden" name="txtdesc[1]"> 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. 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