List in gsp

[Jagriti Srivastava]

Hello , I need a help . I want to show list in gsp table . The list is as follows 

student = [[students.StdAsgn : 1, students.StdAsgn : 2, students.StdAsgn : 3], [students.StdAsgn : 4, students.StdAsgn : 5, students.StdAsgn : 6]]

which is send to the template as render(template:'studentList' ,model: [std:students])'

and got the list in table using g:each as 

<g:each var="s" in="${std}">

    <tr>
        <td>${s[0].student.stdName}</td>
        <td>${s[0].student.stdEmail}</td>
        <td>${s[0].student.phNum}</td>
        <td>${s.assignment.aName}</td>
        <td>${s.student}</td>
        <td>${s.status}</td>
    </tr>
</g:each>

and the table shown in is as follows :

Name	Email	Phone No	Assignment Name	URL	Action
Sagar Budhathoki	s...@std.com	1234567890	[C Programming Assignment, Assignment 1, asgn 3]	[students.Student : 1, students.Student : 1, students.Student : 1]	[false, false, false]
Kabita Oli	k...@123.com	0987654321	[C Programming Assignment, Assignment 1, asgn 3]	[students.Student : 2, students.Student : 2, students.Student : 2]	[false, false, false]

Showing 1 to 2 of 2 entries

 

but i want to get table in the following ways.

Name	Email	Phone No	Assignment Name	URL	Action
Sagar Budhathoki	s...@std.com	1234567890	C Programming Assignment,  Assignment 1  asgn 3	students.Student : 1 students.Student : 1 students.Student : 1	false  false  false
Kabita Oli	k...@123.com	987654321	C Programming Assignment Assignment 1 asgn 3	students.Student : 2 students.Student : 2 students.Student : 2	false  false  false

 How to divide one into multiple rows using grails  

[NGUYEN Vu Ngoc Tung]

Hello,It's not a big deal. Your problem could be resolved by using

${s[0].student.phNum}
${String.join("<br/>", s.assignment.aName)}
${String.join("<br/>", s.student)}
${String.join("<br/>", s.status)}

Please reference to another detailed discussion about  How to join array elements with a separator.

Have a good luck!

T. Nguyen

[Jagriti Srivastava]

Thank you so much .

--
You received this message because you are subscribed to the Google Groups "Grails Dev Discuss" group.
To unsubscribe from this group and stop receiving emails from it, send an email to grails-dev-disc...@googlegroups.com.
To post to this group, send email to grails-de...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/grails-dev-discuss/7c681cd2-f33c-4972-b317-55fa76ed2f48%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.