You could write some javascript to achieve this. I once did this though
the repeatable property didn't have an own jelly file.
I'm no javascript expert though there might be a better way to get the
elements. The risk would be if there are other elements that have the
same name, then you could get false positives.
<f:repeatable field="objectWithUniqueName" var="f" header="Test">
<f:entry field="uniqueId">
<f:textbox onchange="checkForDuplicates()"
onkeyup="checkForDuplicates()"/>
</f:entry>
</f:repeatable>
<div id="uniqueId-error" class="error" style="display:none"></div>
function StringSet()
{
var setObj = {}, val = "true"
this.add = function(str)
{
setObj[str] = val
}
this.contains = function(str)
{
return setObj[str] === val
}
}
function checkForDuplicates()
{
var uniqueIds = document.getElementsByName("_.uniqueId")
var errorElement = document.getElementById("uniqueId-error")
var uniqueIdSet = new StringSet()
var hasError = false
for (i=0; i<locationIds.length; i++)
{
if (uniqueIdSet.contains(uniqueIds[i].value)
{
hasError = true
errorElement.style.display = "block"
errorElement.innerHTML = "Duplicate ID: " + uniqueIds[i].value
break;
}
}
if (!hasError)
{
errorElement.style.display = "none"
}
}
On 16.02.2018 13:04, Joachim Kuhnert wrote:
Hello,
I would like to check if the content of a text field of a repeatable
property is unique (in the context of the project) when the user
enters a text.
Let’s say I have a Plugin with a structure like that:
class Parent extends Builder {
List<Child> objectsWithUniqueName;
}
class Child implements Describable<Child> {
String name; // has to be unique in project
public static final class DescriptorImpl extends
Descriptor<JenkinsConfiguration> {
FormValidation doCheckName(@QueryParameter String value,
@AncestorInPath AbstractProject project) {
// TODO: check uniqueness of name
}
}
}
<f:entry>
<f:repeatableProperty field="objectsWithUniqueName" header="Unique
Child" noAddButton="false" />
</f:entry>
I am able to get the List of Child-Objects of the Project that were
saved the last time via the AbstractProject (cast to Project and use
getBuilkders()-Method). Since the user is currently configuring the
project he could have made cahnged (changed the name value of
different Children or added/removed Children) there could be name
clashes that are not yet saved or already solved.
Is it possible to get the currently not yet stored values for the
siblings of form?
Best Regards,
Joachim
---------------------------------------------------
Joachim Kuhnert
fon: +49 30 394 09 683 39
mail: [email protected]
PikeTec GmbH, Waldenserstr. 2-4, 10551 Berlin
Management: Eckard Bringmann, Andreas Krämer, Jens Lüdemann
Location of the company: Berlin (Germany)
Trade register: Amtsgericht Berlin HRB 105491 B
Website: www.piketec.com <www.piketec.com>
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