How to change my view file to get a appropriate output? - grails

Question

I have a controller like this :
def mytask = {
def user = User.findByLogin(params.id)
def mywork = user.schedules.daySchedules
[ mywork : mywork ]
}
Where I'm trying to find all the tasks assigned to a particular user. I have a corresponding view file :
<g:each in="${mywork}" var="tasks">
<div id = "todayswork">
${tasks.task}
</div>
<div id ="Dates">
${tasks.startTime}-
${tasks.endTime}
</div>
<hr/>
</g:each>
Logic works fine, I'm getting the output as I wanted. For example, if I go to http://localhost:8080/scheduleTest/daySchedule/mytask/anto my browser showing all the task for the user anto. But there is a problem in rendering it.
I'm getting the output as :
But I need the output something like this one:
How change my view file to get the appropriate output.
Thanks in advance.

Answer 1

It's hard to tell from your examples, but my guess is you need to be looping over the tasks item, which appears to be a List in a List.
This means change this:
<g:each in="${mywork}" var="tasks">
to this
<g:each in="${mywork[0]}" var="tasks">
// or
<g:each in="${mywork.tasks}" var="tasks">
Again, I'm not exactly sure where the problem is occurring, but one of those will fix it.
The reason you are getting the output is that Groovy will automatically perform a property expansion on a list if the property is not defined on that list. Example:
use(org.codehaus.groovy.runtime.TimeCategory) {
def d1 = 5.minutes.ago
def d2 = 1.week.from.now
assert [d1, d2].time == [d1.time, d2.time]
}
It's the same thing as writing list*.property, and returns a new list containing each property on the original items.