CODEWITHSUNDEEP
grailsgroovygsp
srini
srini

Reputation: 6959

problem with <g:each>

I am using g:each to iterate the list.My problem is the order of displaying the values is different when i refresh the page or reload the page. The values must have the same order for each time My code is

 <g:each in="${litter.father.genotypes}" var="type">
  <li><strong>${type.gene.name}:</strong> ${type.value.value}</li>
</g:each>

Upvotes: 0

Views: 743

Answers (2)

yecid
yecid

Reputation: 180

You may be use the sort{} closure that provide a defined order by you:

<g:each in="${litter.father.genotypes.sort{it.name}}" var="type">
    <li><strong>${type.gene.name}:</strong> ${type.value.value}</li>
</g:each>

In this sample the list is order by genotype's name, you shoul sort the list with the required attribute or an attribute from another class relation.

Regards.

Upvotes: 1

tim_yates
tim_yates

Reputation: 171074

I assume litter.father.genotypes is a Set?

If you convert it to a datatype that has an order (TreeSet, List, etc) the order should remain the same

Upvotes: 2

Related Questions