ok this is the full story The value come from the form, the IMGTemplateFields object are in an ArrayList chich is stored in the 'imageFieldsList' field of my RenderHTMLForm
I want to have struts iterate through that list. For wach occurence of an IMGTemplateBean I want to make a tag that will allow the user to enter the path of a file for upload. this will go into the 'file' field of the corresponding IMGTemplateBean. Now my problem is, when I submit the form, using the code mentioned in my previous message, it does not update the IMGTemplateBeans that the 'file' fields relate to. Not sure if I am trying to do something that struts can't do, or if I am just doing it wrong Regards Steve P.S. Alternatively how to I create a FormFile, with inputstream etc. from a string giving me the path of a file on the clients machine. -----Original Message----- From: alexj [mailto:[EMAIL PROTECTED] Sent: Friday, 7 March 2003 2:07 PM To: Struts Users Mailing List Subject: Re: logic:iterate tag revisited I can't understand why you need to re-iterate . Do you need to do some update on a view page ? If yes you will need to have an action defined for that, then you will be redirect on an another page or update your change on a session scope (for example) >From where the original value came ? The default value you define on your based ActionForm ? -- Alexandre Jaquet ----- Original Message ----- From: "Steve Vanspall" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Friday, March 07, 2003 4:01 AM Subject: RE: logic:iterate tag revisited > Ok making some headway here, > > I have my logic:iterate tag working, but it doesn't do what I want it to > > this is my code > > <logic:iterate name="RenderHTMLForm" > type="com.crm.util.TemplateBeans.IMGTemplateBean" property="imageFieldsList" > id="imgFile"> > <tr> > > <td align="right"><bean:write name="imgFile" > property="description"/></td> > <td align="left"><html:file name="imgFile" property="file" > accept="image/gif,image/jpeg"/></td> > </tr> > <script> > cnt++; > </script> > </logic:iterate> > > now I want this to populate the original field it got the value from, when I > submit the form. > > I can see why this won't do it, but can't work out if struts has a way of > doing it for me > > Is there a way to get struts to iterate through a list, and then re iterate > through thelist and make the necessary changes, by populating the > IMGTemplateBean with the apporopriate formFile information > > Regards > > Steve > > > > -----Original Message----- > From: Steve Vanspall [mailto:[EMAIL PROTECTED] > Sent: Friday, 7 March 2003 12:42 PM > To: Struts Users Mailing List > Subject: RE: logic:iterate tag revisited > > > Ahhhhh it's always the small thing, > > I can't beleive I missed that > > Thank you, I will procedd to kick myself several times > > Steve > > -----Original Message----- > From: Rick Reumann [mailto:[EMAIL PROTECTED] > Sent: Friday, 7 March 2003 11:51 AM > To: Struts Users Mailing List > Subject: Re: logic:iterate tag revisited > > > On Fri, 7 Mar 2003 11:33:50 +1100 > "Steve Vanspall" <[EMAIL PROTECTED]> wrote: > > > Hi there > > > > Here's my problem, I have modelled my iterate tag on a working example > > I was given by a colleague. > > > > this is my jsp code > > > > <logic:iterate name="RenderHTMLForm" > > type="com.crm.util.TemplateBeans.IMGTemplateBean" > > property="imageFieldsList" id="imfFile"> > > <tr> > > <td align="right"><bean:write name="imfFile" > > property="id"/></td><td align="left"><html:file name="imgFile" > > property="file" > > accept="image/gif,image/jpeg"/></td> > > </tr> > > <script>nameArray[cnt] = > > '<%=TemplateBeans.IMG_TMPLT%>:<bean:write > > name="imfFile" property="id"/>'; > > cnt++; > > </script> > > </logic:iterate> > > > > > > when I run it I get > > > > javax.servlet.jsp.JspException: Cannot find bean imfFile in any scope > > are you sure it's not saying "imgFile" is not any scope??? If you look > you named one of them imgFile and the other imfFile but I don't see > where you ever declared the id imgFile ? Is imgFile declared somewhere > else? > > Also, are you positive your list has IMGTemplateBeans in it? If you > remove all the <tr></tr> stuff and just print out "test<BR>" in there do > you get a bunch of "test"s printed out? > > Are you also positive that your imageFieldsList is being populated with > the type "com.crm.util.TemplateBeans.IMGTemplateBean" You sure nothing > is spelled wrong there..etc. ? > > I know a lot of this is probably obvious but it's always the obvious > that gets me:) A mistyped letter or something. > > > -- > Rick Reumann > > --------------------------------------------------------------------- > 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
