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-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Thursday, 22 November 2007 4:25 AM
To: [email protected]
Subject: Re: [displaytag-user] Using Link on Column to populate fields
(plural!) in parent screen
I've successfully gone with the TableDecorator solution as suggested by
Ed -
it's more obvious/cleaner than using my taglib function solution from
yesterday.
Code for reference:
> public String getReturnValuesLink() {
> String returnAssignmentsStr = "";
>
> String[] assignmentPairs = (String[])
> this.getPageContext().getAttribute("returnValueAssignmentPairs");
> String linkField = (String)
> this.getPageContext().getRequest().getParameter("linkField");
>
> for (int i=0; i<assignmentPairs.length; i++){
> String assignTo = assignmentPairs[i].split("=")[0];
> String assignFrom = assignmentPairs[i].split("=")[1];
> String fieldValue = evaluate(assignFrom).toString();
> returnAssignmentsStr = returnAssignmentsStr + assignTo + "=" +
> fieldValue;
>
> if (i<assignmentPairs.length-1){
> returnAssignmentsStr += ";";
> }
> }
>
> return "<a href=\"#\" class=\"DATA-LINK\"
> onclick=\"javascript:populate_parent('" + returnAssignmentsStr +
> "')\">"
> + evaluate(linkField).toString() + "</a>";
>
> }
>
--
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21%29-in-parent-screen-tf4811614.html#a13881711
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