RE: Iterate tag question

[Rea, Ron]

I originally had it as an arraylist of these properties, but using an
ArrayList in the Iterate tag prevents me from being able to edit the
individual table row data, then hit one submit button at the end.  Any
changes are lost.  

I tried following Husted's instructions on how to do this, found at this
link: http://www.husted.com/struts/tips/006.html, but the instructions are
not complete enough and I cannot get the iterate tag to work.  



-----Original Message-----
From: John Owen [mailto:[EMAIL PROTECTED]] 
Sent: Friday, September 27, 2002 12:03 PM
To: Struts Users Mailing List
Subject: Re: Iterate tag question

String[] is just an array of String. It has no iterator. You need a
Collection, List or Enumeration.

----- Original Message -----
From: "Rea, Ron" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, September 27, 2002 1:35 PM
Subject: Iterate tag question


> I am trying to iterate through several array fields on my Form within the
> JSP, display the properties as a table on the page.  Using arrays should
> allow me to update the table data, however I cannot seem to get the
iterate
> tag to work.  The following is an example of what I'm doing.  Any ideas on
> how this iterate tag should look - I'm just trying to go through the
array,
> held in the ActionForm,  and display each occurance as a row in the JSP.
>
> ResponseProcessForm:
>
>             public void setMsgCode(String[] msgCode) {
>                         this.msgCode = msgCode;
>             }
>
>             public String[] getMsgCode() {
>                         return msgCode;
>             }
>
>             public void setMsgDesc(String[] msgDesc) {
>                         this.msgDesc = msgDesc;
>             }
>
>             public String[] getMsgDesc() {
>                         return msgDesc;
>             }
>
> section of JSP:
>
>             <logic:iterate id="grid"
>                          name="responseProcessForm"
> property="msgCode">
>                         <td> <bean:write name="grid" property="msgCode"
> filter="true"/> &nbsp;</td>
>                         <td><html:text property="msgDesc" size="6"
> maxlength="6" />&nbsp;</td>
>             </logic:iterate>
>
> Using this code gives me this error: javax.servlet.ServletException: No
> getter method for property msgCode of bean grid
>
> Thanks!
>

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