DyanActionForm and html:select, html:options tags
Hi, If I use DyanActionForm, how should I populate dropdown box using html:options tag? we would declare all the form attributes in struts-config.xml, how should I initialize the collection and where? Thanks, Anand - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: DyanActionForm and html:select, html:options tags
html:select deals with populating a form property (a String - typically - for single-select, and array for multi-select); html:options needs a collection placed into some scope which is commonly done in the Action class that forwards to the JSP which needs to display the drop-down box. -- Voytek Jarnot Quidquid latine dictum sit, altum viditur. -Original Message- From: Anand M S [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 20, 2003 9:14 AM To: Struts Users Mailing List Subject: DyanActionForm and html:select, html:options tags Hi, If I use DyanActionForm, how should I populate dropdown box using html:options tag? we would declare all the form attributes in struts-config.xml, how should I initialize the collection and where? Thanks, Anand - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: DyanActionForm and html:select, html:options tags
Thanks for reply. But how can we do this using DynaActionForm, I'm not sure, please can u provide some code sample? Thanks in advance. - Original Message - From: Jarnot Voytek Contr AU HQ/SC [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, February 20, 2003 10:20 AM Subject: RE: DyanActionForm and html:select, html:options tags html:select deals with populating a form property (a String - typically - for single-select, and array for multi-select); html:options needs a collection placed into some scope which is commonly done in the Action class that forwards to the JSP which needs to display the drop-down box. -- Voytek Jarnot Quidquid latine dictum sit, altum viditur. -Original Message- From: Anand M S [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 20, 2003 9:14 AM To: Struts Users Mailing List Subject: DyanActionForm and html:select, html:options tags Hi, If I use DyanActionForm, how should I populate dropdown box using html:options tag? we would declare all the form attributes in struts-config.xml, how should I initialize the collection and where? Thanks, Anand - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: DyanActionForm and html:select, html:options tags
If we use ActionForm, then we will be having getter for collection which we can use in our jsp, here is the code html:select name=userForm property=testStatus html:options collection=list property=name labelProperty=value / /html:select But how can we get the same functionality if we use DynaActionForm, all attributes will be in xml config file. Then how and where can we have collection? Any help would be greately appriciated Thanks, Anand - Original Message - From: Anand M S [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Thursday, February 20, 2003 10:35 AM Subject: Re: DyanActionForm and html:select, html:options tags Thanks for reply. But how can we do this using DynaActionForm, I'm not sure, please can u provide some code sample? Thanks in advance. - Original Message - From: Jarnot Voytek Contr AU HQ/SC [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, February 20, 2003 10:20 AM Subject: RE: DyanActionForm and html:select, html:options tags html:select deals with populating a form property (a String - typically - for single-select, and array for multi-select); html:options needs a collection placed into some scope which is commonly done in the Action class that forwards to the JSP which needs to display the drop-down box. -- Voytek Jarnot Quidquid latine dictum sit, altum viditur. -Original Message- From: Anand M S [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 20, 2003 9:14 AM To: Struts Users Mailing List Subject: DyanActionForm and html:select, html:options tags Hi, If I use DyanActionForm, how should I populate dropdown box using html:options tag? we would declare all the form attributes in struts-config.xml, how should I initialize the collection and where? Thanks, Anand - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: html:select html:options tags
Hi,Depending on what you are trying to do or the scale of the applicationyou are building, you can declare the collection within your jsp pageand put it within the pageContext or you can declare it in your Action subclass and put it in the session. I found the last option to be a neater and better way of doing things. I think it will be a good idea todeclare / define the collection in the Action subclass, incase you needto populate the list from an external source, such as a database.Example 1 (within jsp page, taken from struts example application - subscription.jsp)% java.util.ArrayList list = new java.util.ArrayList(); list.add(new org.apache.struts.webapp.example.LabelValueBean("IMAP Protocol", "imap")); list.add(new org.apache.struts.webapp.example.LabelValueBean("POP3 Protocol", "pop3")); pageContext.setAttribute("serverTypes", list);% other code ..html:select property="type" html:options collection="serverTypes" property="value" labelProperty="label"//html:select other code ..* The LabelValueBean is a utility class, which is part of the struts example,that creates a bean object. The object contains label value pairs, as thename implies.Example 2 ( within Action subclass )perform method - declared locally (avoid the use of instance variables in Action class).ArrayList list = new ArrayList(); .. other code ...serverTypes.add( new LabelValueBean( label - string, value - string ) );session.setAttribute( "serverTypes", serverTypes );.. other code ...jsp page.html:select property="type" html:options collection="serverTypes" property="value" //html:select* labelProperty can be omitted if the label and value have the same value.I hope this helps you.Chiji
From: Nandini Agarwal <[EMAIL PROTECTED]>
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Hi,
I am new to java, struts, jsp and EJB. And guess what, I need help.
What, I need to do is substitute the following with the collection ... tag.
Less than $5,000
Greater than $5,000
Greater than $10,000
Greater than $15,000
Greater than $20,000
Greater than $25,000
Greater than $30,000
Greater than $40,000
Greater than $50,000
Greater than $75,000
Greater than $100,000
Greater than $150,000
Greater than $200,000
Greater than $300,000
Greater than $500,000
Greater than $750,000
Greater than $1,000,000
I need help here with some code examples. Also, where do I need to create
the collection (In actionform ?)?
Thanks,
Nandini
Get your FREE download of MSN Explorer at http://explorer.msn.com
RE: html:select html:options tags
Thanks
so much. This makes thing so much clearer for me.
-Original Message-From: chiji nwankwo
[mailto:[EMAIL PROTECTED]]Sent: Wednesday, August 29, 2001 2:47
AMTo: [EMAIL PROTECTED]Subject: Re:
html:select html:options tags
Hi,Depending on what you are trying to do or the scale of the applicationyou are building, you can declare the collection within your jsp pageand put it within the pageContext or you can declare it in your Action subclass and put it in the session. I found the last option to be a neater and better way of doing things. I think it will be a good idea todeclare / define the collection in the Action subclass, incase you needto populate the list from an external source, such as a database.Example 1 (within jsp page, taken from struts example application - subscription.jsp)% java.util.ArrayList list = new java.util.ArrayList(); list.add(new org.apache.struts.webapp.example.LabelValueBean("IMAP Protocol", "imap")); list.add(new org.apache.struts.webapp.example.LabelValueBean("POP3 Protocol", "pop3")); pageContext.setAttribute("serverTypes", list);% other code ..html:select property="type" html:options collection="serverTypes" property="value" labelProperty="label"//html:select other code ..* The LabelValueBean is a utility class, which is part of the struts example,that creates a bean object. The object contains label value pairs, as thename implies.Example 2 ( within Action subclass )perform method - declared locally (avoid the use of instance variables in Action class).ArrayList list = new ArrayList(); .. other code ...serverTypes.add( new LabelValueBean( label - string, value - string ) );session.setAttribute( "serverTypes", serverTypes );.. other code ...jsp page.html:select property="type" html:options collection="serverTypes" property="value" //html:select* labelProperty can be omitted if the label and value have the same value.I hope this helps you.Chiji
From: Nandini Agarwal <[EMAIL PROTECTED]>
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Hi,
I am new to java, struts, jsp and EJB. And guess what, I need
help.
What, I need to do is substitute the following with the
collection ... tag.
Less than $5,000
Greater than $5,000
Greater than $10,000
Greater than $15,000
Greater than $20,000
Greater than $25,000
Greater than $30,000
Greater than $40,000
Greater than $50,000
Greater than $75,000
Greater than $100,000
Greater than $150,000
Greater than $200,000
Greater than $300,000
Greater than $500,000
Greater than $750,000
Greater than $1,000,000
I need help here with some code examples. Also, where do I need
to create
the collection (In actionform ?)?
Thanks,
Nandini
Get your FREE download of MSN Explorer at http://explorer.msn.com
html:select html:options tags
Hi, I am new to java, struts, jsp and EJB. And guess what, I need help. What, I need to do is substitute the following with the html:options collection ... tag. tdhtml:select property=liquidNetWorth option value=10Less than $5,000 option value=11Greater than $5,000 option value=12Greater than $10,000 option value=13Greater than $15,000 option value=14Greater than $20,000 option value=15Greater than $25,000 option value=16Greater than $30,000 option value=17Greater than $40,000 option value=18Greater than $50,000 option value=19Greater than $75,000 option value=20Greater than $100,000 option value=21Greater than $150,000 option value=22Greater than $200,000 option value=23Greater than $300,000 option value=24Greater than $500,000 option value=25Greater than $750,000 option value=26Greater than $1,000,000 /html:select /td I need help here with some code examples. Also, where do I need to create the collection (In actionform ?)? Thanks, Nandini
