logic:iterate question

hello, i have a question about the logic:iterate tag. My tag iterates over an ArrayList which contains an amount of beans. However, in the last iteration i want to perform some special action. My current code looks something like this: logic:iterate id=foo name=bar scope=session indexId=index

AW: logic:iterate question

PROTECTED] Gesendet: Freitag, 6. Februar 2004 09:08 An: [EMAIL PROTECTED] Betreff: logic:iterate question hello, i have a question about the logic:iterate tag. My tag iterates over an ArrayList which contains an amount of beans. However, in the last iteration i want to perform some special action

AW: logic:iterate question

Sorry, I mean: foo.length-1 instead bar.length-1 -Ursprüngliche Nachricht- Von: Otto, Frank [mailto:[EMAIL PROTECTED] Gesendet: Freitag, 6. Februar 2004 10:41 An: 'Struts Users Mailing List' Betreff: AW: logic:iterate question Hello Ben, you can do this in this way: logic:iterate id

RE: logic:iterate question

, februari 06, 2004 10:46 To: 'Struts Users Mailing List' Subject: AW: logic:iterate question Sorry, I mean: foo.length-1 instead bar.length-1 -Ursprüngliche Nachricht- Von: Otto, Frank [mailto:[EMAIL PROTECTED] Gesendet: Freitag, 6. Februar 2004 10:41 An: 'Struts Users Mailing List

RE: logic:iterate question

i have a question about the logic:iterate tag. My tag iterates over an ArrayList which contains an amount of beans. However, in the last iteration i want to perform some special action. My current code looks something like this: logic:iterate id=foo name=bar scope=session indexId=index

Re: logic:iterate question

: logic:iterate question i have a question about the logic:iterate tag. My tag iterates over an ArrayList which contains an amount of beans. However, in the last iteration i want to perform some special action. My current code looks something like this: logic:iterate id=foo name=bar scope

RE: logic:iterate question

shouldn't that be? c:if test=${stat.last} Yes, it sure should. And the first line should be: c:forEach items=${foo.bar} var=bar varStat=stat So the whole thing should look like this: c:forEach items=${foo.bar} var=bar varStat=stat c:if test=${stat.last} do what needs to be

logic:iterate question

Hi, How can I iterate over a collection which depends of a request parameter? Thank You a lot, Dragos

RE: logic:iterate question

From: Dragos Madalin Popa [mailto:[EMAIL PROTECTED] How can I iterate over a collection which depends of a request parameter? JSTL and/or Struts-EL can probably help, but I'm not quite sure what your question is. Can you give an example? -- Wendy Smoak Application Systems Analyst, Sr. ASU

RE: logic:iterate question

Hi, Thank you for your answer.I would like to change the code shown below, to pass a request parameter to the modelList function;something like this: public Collection getModelList(String requestString){}, where requestString is a parameter of the http request.. Warmest Regards, Dragos

RE: logic:iterate question

From: Dragos Madalin Popa [mailto:[EMAIL PROTECTED] Thank you for your answer.I would like to change the code shown below, to pass a request parameter to the modelList function;something like this: public Collection getModelList(String requestString){}, where requestString is a parameter of

RE: logic:iterate question

You should be able to use BeanUtils' mapped property access for this, right? c:set var=modelListProp value=modelList(${param.paramName})/ jsp:useBean id=modelListProp type=java.lang.String/ bean:define id=modelList name=bean property=%= modelListProp %/ Which should give you a bean called

RE: logic:iterate question

Forgot the obligatory, but you should really do this in an action. There's no reason to clog your JSP with this kind of stuff. Grab the collection in an action, set it as a request attribute, forward to the JSP, and... Quoting Kris Schneider [EMAIL PROTECTED]: You should be able to use

RE: logic:iterate question

I don't think you can pass parameters in JSTL, at least not yet. But you could, in your action, call getModelList passing the String you got from the request, and then when you forward to the JSP, iterate over that Collection. I am not sure what you meant, Wendy, but, in case you meant that you

logic:iterate question

I have logic:iterate id=testers name=testerInfo . /logic:iterate I only have one item in the testerInfo collection. Why can't i do bean:define id=testers name=testerInfo/ Or how can i put it to the first item? Thanks !

Re: logic:iterate question

, December 19, 2003 6:51 AM Subject: logic:iterate question I have logic:iterate id=testers name=testerInfo . /logic:iterate I only have one item in the testerInfo collection. Why can't i do bean:define id=testers name=testerInfo/ Or how can i put it to the first item? Thanks

Re: logic:iterate question

The following link should help: http://www.mail-archive.com/[EMAIL PROTECTED]/msg71256.html however it talks about using el, but this is not necessary. I have got the nested tags to work properly. The logic tag should work, but I think I was doing something slightly wrong when I tried.

logic:iterate question

hi all, i have a Map-backed action Form which contains an HashMap the ActionForm is as follows public MapActionForm extends ActionForm { HashMap table = new HashMap(); public void setValue(String key, String value) { ... } public Object

Re: logic:iterate question

] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: logic:iterate question Date: Sat, 25 Jan 2003 05:59:56 + i have a HashMap stored in the session (as 'events') i'm trying to use the logic:iterate tag to iterate through it in my jsp in a nested fashion

logic:iterate question

i have a HashMap stored in the session (as 'events') i'm trying to use the logic:iterate tag to iterate through it in my jsp in a nested fashion. the HashMap has a bean as the key and a collection of beans as its value. when i try to run the page, i get an error: Cannot create iterator for this

logic:iterate question

I have a JSP. I have some scriplet code that defines an object and then I want to iterate over that object, but I keep getting an error that the object is not defined in the page scope. Looking at the docs I don't understand what I'm doing wrong. --- % pageContext.setAttribute(myObj, myObj,

RE: logic:iterate question

. Sri -Original Message- From: Andy Kriger [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 3:24 PM To: Struts Users Mailing List Subject: logic:iterate question I have a JSP. I have some scriplet code that defines an object and then I want to iterate over

RE: logic:iterate question

Yes - I store some data in it and then want to use that data later in the page. -Original Message- From: Sri Sankaran [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 15:32 To: Struts Users Mailing List Subject: RE: logic:iterate question Dumb question: Is the object

RE: logic:iterate question

in the page. -Original Message- From: Sri Sankaran [mailto:[EMAIL PROTECTED]] Sent: Tuesday, December 03, 2002 15:32 To: Struts Users Mailing List Subject: RE: logic:iterate question Dumb question: Is the object reference 'myObj' pointing at anything before set it to the name 'myObj

logic:iterate question

I have two vectors of the same length. I can iterate over one and retrieve values. How can I use the index of that iteration to reference the other vector? For example vOne = { 1,2,3,4 } vTwo = { a,b,c,d } I iterate over vOne producing 1,2,3,4, logic:iterate id='item' name='vOne' indexId='idx'

RE: logic:iterate question

Users Mailing List Subject: logic:iterate question I have two vectors of the same length. I can iterate over one and retrieve values. How can I use the index of that iteration to reference the other vector? For example vOne = { 1,2,3,4 } vTwo = { a,b,c,d } I iterate over vOne

Re: logic:iterate question

Since you can access specific item in a list through something like this: bean:write property=vTwo[0]/ You should be able to do what you want through a scriptlet: ie bean:write property='%=vTwo[+idx+]%'/ We use this trick all the time ( and I gleaned it from this fabulous list in the first

logic:iterate question (index available?)

hello all, is there any way to get the current loop number (or index) of a an iterate tag? i have the following code: logic:iterate id=fields name=report property=fields a href=sort.do?sortIndex=I.Want.The.Current.Index.Of.Iteration.Herebean:write name=fields//a /logic:iterate do i need to

RE: logic:iterate question (index available?)

-Original Message- From: Mark Silva [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 29, 2002 2:46 PM To: [EMAIL PROTECTED] Subject: logic:iterate question (index available?) hello all, is there any way to get the current loop number (or index) of a an iterate tag? i have

Re: Newbie logic:iterate question

I figured out my problem...I had a small logic error elsewhere in my code, so the form was returning a null for the String array. Struts does NOT like null arrays, and it was apparently going into the ozone. It would be nice if Struts detected nulls and threw some sort of an error. Bryan

logic:iterate question

Consider the following scenario: My Action class adds a Facility object to the request and forwards to a JSP for presentation. The Facility object contains an array of PhoneNumber objects. My question is: Using struts tags, is it possible to pull the PhoneNumber[] array out of the Facility

RE: logic:iterate question

PROTECTED]] Sent: Friday, August 09, 2002 11:40 AM To: [EMAIL PROTECTED] Subject: logic:iterate question Consider the following scenario: My Action class adds a Facility object to the request and forwards to a JSP for presentation. The Facility object contains an array of PhoneNumber objects. My

RE: logic:iterate question

methods. The beauty of this is that you can go any number of levels deep. Sri -Original Message- From: Aiken, Weston - Raleigh, NC [mailto:[EMAIL PROTECTED]] Sent: Friday, August 09, 2002 11:40 AM To: [EMAIL PROTECTED] Subject: logic:iterate question Consider the following scenario: My

RE: logic:iterate question

Keith Perfect, thanks a bunch. Weston -Original Message- From: [EMAIL PROTECTED] at INTERNET Sent: Friday, August 09, 2002 12:08 PM To: Aiken, Weston - Raleigh, NC; [EMAIL PROTECTED] at INTERNET Subject: RE: logic:iterate question Hey, It's not a problem to pull a list out

Re: logic:iterate question

logic:iterate id='element' name='attribute' scope='page' type='java.lang.String' indexId='index' bean:write name='MAP_STATE_KEY' property='mapController.dataConnection.attributeNames[%= index %]' scope='session'/ Correct your bean:write tag

RE: logic:iterate question

[mailto:[EMAIL PROTECTED]] Sent: 25. april 2002 14:36 To: [EMAIL PROTECTED] Subject: logic:iterate question Hello all, I've got a question about the logic:iterate tag. I'm trying to reference a bean which returns a String[] but I only want one of the values in the array. The indexID is working

logic:iterate question

hello, i have a problem on one of my views with a logic:iterate tag. i have an action that fetches news headlines from a database (headline,headlineID) and stores them in a bean (headlines-Arraylist,headlinedID-Vector) which is appended to request/session. On the view i want to iterate through

Re: logic:iterate question

, 2002 12:58 PM Subject: logic:iterate question hello, i have a problem on one of my views with a logic:iterate tag. i have an action that fetches news headlines from a database (headline,headlineID) and stores them in a bean (headlines-Arraylist,headlinedID-Vector) which is appended to request

Re: logic:iterate question

links like this: a href=ViewHeadlineAction.do?headlineID=XXYZ/a supposing the logic:iterate id paramenter is set to element It should be something like this html:link page=ViewHeadlineAction.do paramName=element paramId=headlineID paramPropery=getterMethodWhoReturnsX instead of the static a/a

Re: logic:iterate question

This should work ... ( use bean:write to set the value of the parameter ... ) logic:iterate id=headline name=headlines scope=session a href=ViewHeadLineAction.do?headLineId=bean:write name=headline property=headlineID/ View Headline /a /logic:iterate On 14 Feb 2002 11:58:39 +0100

Re: logic:iterate question

thanks! thats it. now it works... ;) oli Am Don, 2002-02-14 um 12.13 schrieb Ivan Siviero: links like this: a href=ViewHeadlineAction.do?headlineID=XXYZ/a supposing the logic:iterate id paramenter is set to element It should be something like this html:link page=ViewHeadlineAction.do

RE: logic:iterate question

=loop value=id/)/ this should become input type=button onclick=go(show,1) Gr Ronald -Original Message- From: Oliver Kiessler [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 14, 2002 12:21 PM To: Struts Users Mailing List Subject: Re: logic:iterate question thanks! thats

RE: logic:iterate question

PROTECTED]] Sent: Thursday, February 14, 2002 12:21 PM To: Struts Users Mailing List Subject: Re: logic:iterate question thanks! thats it. now it works... ;) oli Am Don, 2002-02-14 um 12.13 schrieb Ivan Siviero: links like this: a href=ViewHeadlineAction.do?headlineID=XXYZ

RE: logic:iterate question

can't you create a form around each button ?? I can do that I suppose, but not sure whether old netscape users like multiple forms. Other problem is that if you define forms within a table the table row will become larger, but thx for that solution Gr Ronald Furore B.V. Rijswijkstraat 175-8

RE: logic:Iterate question

PROTECTED] Subject: logic:Iterate question Hi all, I am using the iterate tag to iterate over a collection of items stored in the FormBean. And all work fine (so far :) ). My question is: A I have a large number of items in the collection is it possible arrange them in columns?? Here is a code

Re: logic:Iterate question

7:01 PM Subject: logic:Iterate question Hi all, I am using the iterate tag to iterate over a collection of items stored in the FormBean. And all work fine (so far :) ). My question is: A I have a large number of items in the collection is it possible arrange them in columns?? Here is a code

logic:Iterate question

Hi all, I am using the iterate tag to iterate over a collection of items stored in the FormBean. And all work fine (so far :) ). My question is: AI have a large number of items in the collection is it possible arrange them in columns?? Here is a code snippet: logic:iterate id="facility"