[ http://issues.apache.org/jira/browse/TAPESTRY-974?page=all ]
Jesse Kuhnert resolved TAPESTRY-974.
------------------------------------
Fix Version/s: 4.1.1
Resolution: Fixed
Assignee: Jesse Kuhnert
Added two new methods to IValidationDelegate as I couldn't be sure this
wouldn't screw too many other people up. They are called beforeLabelText and
afterLabelText.
> Modify ValidationDelegate or FieldLabel so it allows markup to be written
> inside <label>
> ----------------------------------------------------------------------------------------
>
> Key: TAPESTRY-974
> URL: http://issues.apache.org/jira/browse/TAPESTRY-974
> Project: Tapestry
> Issue Type: Bug
> Components: Framework
> Affects Versions: 4.0.2
> Reporter: Matt Raible
> Assigned To: Jesse Kuhnert
> Fix For: 4.1.1
>
> Attachments: FieldLabel.java
>
>
> Copied from the following thread:
> http://www.nabble.com/Issues+with+Label+Components+with+Tapestry+4.0-p4576155.html
> <issue>
> I'm overriding ValidationDelegate in order to add required field
> indicators. I used to be pre-pending an asterisk to the beginning of
> the field, and I had that working. Now I want to add <span class="req">
> to the end of the <label> before the </label> shows up. I'm using
> @FieldLabel and everything *almost* works. I've eliminating error
> styling in the class below so it's easier to read.
> public class Validator extends ValidationDelegate {
> public void writeLabelSuffix(IFormComponent component,
> IMarkupWriter writer, IRequestCycle
> cycle) {
> if (component.isRequired()) {
> writer.begin("span");
> writer.attribute("class", "req");
> writer.printRaw(" *");
> writer.end();
> }
> }
> The code above results in <label>blah blah</label><span class="req">
> *</span>, when I'd rather have the <span> w/in the <label>. I tried
> overriding writeLabelAttributes(), but that doesn't seem to allow me to
> create a new tag and write it out w/in the label.
> </issue>
> The only way to achieve this functionality currently is to override
> FieldLabel and change the order of when things are written. I'll attach my
> custom FieldLabel to demonstrate the functionality I'm looking for.
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