Grails: How to edit GSP (views/show) to show desired info
I have two Domain classes (Drives & Computer)
class Computer {
static hasMany = [drives:Drive]
String computerName
static constraints = {
computerName(nullable:false)
}
}
class Drive {
static belongsTo = Computer
Computer computerName
static constraints = {
computerName(nullable:false)
}
}
Wh开发者_高级运维en the application is run and the DriveController is clicked, the drop menu for Computer Name shows something like: computer: 1
My desired output is what I actually have entered for the computer: 1 which in my instance was Owner987
I have generated my views and believe I need to edit a g.link, perhaps in show.gsp of Drive.
All help is appreciated.
By default it will show the toString() output, so override that to show what you want:
class Computer {
static hasMany = [drives:Drive]
String computerName
String toString() { computerName }
}
Also note that properties are not-null by default so you can omit the nullable:false constraints in both classes.
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