Re: How to pass an integer array from a form to a JSP page
In javascript do not pre-size the array, let it grow as it needs to by adding on to the end as needed (javascript can do this). This way you will not get all those additional trailing comma's. In your servelt if you decide you do want to parse the string use the StringTokenizer class. -Original Message- From: C. Orlando Monzon [SMTP:[EMAIL PROTECTED]] Sent: 31 October 2002 06:10 To: [EMAIL PROTECTED] Subject: Re: How to pass an integer array from a form to a JSP page Thanks for your suggestions. I was able to pass the array as a String. String myarra = request.getParameter(field_name); in my javascript still have the array(256) and when I submit the form a function assign myarrayHTML to the field_name. It passed like 4,5,3 Well the String get commas after my entry when I did not fill the array with 256 elements as it is the size of the array. Well, I got the conclusion that I do not need to change the String (that has my array) because in the createStament of JDBC I could use the string. I need ofcourse to fix the String to be a good String to include in the String that represents my Query. So I hope this way I will get my array of integers in my database. Question which function or package I need to use to get rid of the commas after my entries or to make my string nice to be included in my query? Thanks a lot Orlando == = 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 -- It is the strict policy of Truworths that its e-mail facility and all e-mail communications emanating therefrom, should be utilised for business purposes only and should conform to high professional and business standards. Truworths has stipulated certain regulations in terms whereof strict guidelines relating to the use and content of e-mail communications are laid down. The use of the Truworths e-mail facility is not permitted for the distribution of chain letters or offensive mail of any nature whatsoever. Truworths hereby distances itself from and accepts no liability in respect of 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.Truworths Limited accepts no liability for any consequences arising from or as a result of reliance on this message unless it is in respect of bona fide Truworths business for which proper authorisation has been granted. Any recipient of an unacceptable communication, a chain letter or offensive material of any nature is requested to notify the Truworths e-mail administrator ([EMAIL PROTECTED]) immediately in order that appropriate action can be taken against the individual concerned. === 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
Re: How to pass an integer array from a form to a JSP page
Thanks for your suggestions. I was able to pass the array as a String. String myarra = request.getParameter(field_name); in my javascript still have the array(256) and when I submit the form a function assign myarrayHTML to the field_name. It passed like 4,5,3 Well the String get commas after my entry when I did not fill the array with 256 elements as it is the size of the array. Well, I got the conclusion that I do not need to change the String (that has my array) because in the createStament of JDBC I could use the string. I need ofcourse to fix the String to be a good String to include in the String that represents my Query. So I hope this way I will get my array of integers in my database. Question which function or package I need to use to get rid of the commas after my entries or to make my string nice to be included in my query? Thanks a lot Orlando === 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
How to pass an integer array from a form to a JSP page
When I pass an integer I use: int n = Integer.parseInt(request.parameter(field_name)); but I do not know how to pass an array such int[] n. Also in my JavaScript and can create an array. But how can I assign the array to one of the values of the form that are going to pass to a JSP page? So far I have in the javascript section var display = new Array(50); and in the final function for submit the form and have the statement document.form_name.field_name.value = display I do not know if this is correct because I can not have success passing this to my JSP page. Your help is very appreciated. Orlando === 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
Re: How to pass an integer array from a form to a JSP page
String[] strarr = request.getParameterValues(param_name); Then use Integer.parseInt on each of these array elements. -- padhu C. Orlando Monzon wrote: When I pass an integer I use: int n = Integer.parseInt(request.parameter(field_name)); but I do not know how to pass an array such int[] n. Also in my JavaScript and can create an array. But how can I assign the array to one of the values of the form that are going to pass to a JSP page? So far I have in the javascript section var display = new Array(50); and in the final function for submit the form and have the statement document.form_name.field_name.value = display I do not know if this is correct because I can not have success passing this to my JSP page. Your help is very appreciated. Orlando === 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
Re: How to pass an integer array from a form to a JSP page
u can assign it to a hidden field and then parse the string, then use the induvidual strings to convert to ints. i dont think u can assign a array like that to a field value(java script)... were u able to do that ??? padhu:: another thing... he does not have a bunch of parameters containing the same name so he cannot use getParameterValues... if he had a bunch of fields in which he had stored his indvidual values. he could do that. Suggestion:: in ur javascript parse ur array to a comma seperated value and assign it to a hidden field then at the jsp get the parameter as usual and parse the single string into multiple strings... using stringparser and then parse it to int hope that helps amit -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:JSP-INTEREST;JAVA.SUN.COM]On Behalf Of Padhu Vinirs Sent: Wednesday, October 30, 2002 3:01 PM To: [EMAIL PROTECTED] Subject: Re: How to pass an integer array from a form to a JSP page String[] strarr = request.getParameterValues(param_name); Then use Integer.parseInt on each of these array elements. -- padhu C. Orlando Monzon wrote: When I pass an integer I use: int n = Integer.parseInt(request.parameter(field_name)); but I do not know how to pass an array such int[] n. Also in my JavaScript and can create an array. But how can I assign the array to one of the values of the form that are going to pass to a JSP page? So far I have in the javascript section var display = new Array(50); and in the final function for submit the form and have the statement document.form_name.field_name.value = display I do not know if this is correct because I can not have success passing this to my JSP page. Your help is very appreciated. Orlando === 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 === 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
Re: How to pass an integer array from a form to a JSP page
Didnt read the question correctly. Yep, your suggestion is the way to go. -- padhu Amit Ghaste wrote: u can assign it to a hidden field and then parse the string, then use the induvidual strings to convert to ints. i dont think u can assign a array like that to a field value(java script)... were u able to do that ??? padhu:: another thing... he does not have a bunch of parameters containing the same name so he cannot use getParameterValues... if he had a bunch of fields in which he had stored his indvidual values. he could do that. Suggestion:: in ur javascript parse ur array to a comma seperated value and assign it to a hidden field then at the jsp get the parameter as usual and parse the single string into multiple strings... using stringparser and then parse it to int hope that helps amit -Original Message- From: A mailing list about Java Server Pages specification and reference [mailto:JSP-INTEREST;JAVA.SUN.COM]On Behalf Of Padhu Vinirs Sent: Wednesday, October 30, 2002 3:01 PM To: [EMAIL PROTECTED] Subject: Re: How to pass an integer array from a form to a JSP page String[] strarr = request.getParameterValues(param_name); Then use Integer.parseInt on each of these array elements. -- padhu C. Orlando Monzon wrote: When I pass an integer I use: int n = Integer.parseInt(request.parameter(field_name)); but I do not know how to pass an array such int[] n. Also in my JavaScript and can create an array. But how can I assign the array to one of the values of the form that are going to pass to a JSP page? So far I have in the javascript section var display = new Array(50); and in the final function for submit the form and have the statement document.form_name.field_name.value = display I do not know if this is correct because I can not have success passing this to my JSP page. Your help is very appreciated. Orlando === 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 === 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
