I am nesting ng-repeat in my App.
我正在我的应用程序中嵌套ng-repeat。
In that I'm trying to refer to the $index of parent loop
因为我试图引用父循环的$ index
.div(ng-repeat= item in items)
p(ng-repeat= detail in item.details)
a(href='#') // $$ index ?
how do i refer to the $index of the parent loop (ie. $index of item) inside a nested ng-repeat?
我如何在嵌套的ng-repeat中引用父循环的$ index(即$ item of item)?
(the above code is in jade)
(上面的代码是玉)
1 个解决方案
#1
11
Use scope' parent' $index
: $parent.$index
. Something like (just guess , i don't know much about Jade):
使用范围'parent'$ index:$ parent。$ index。有点像(只是猜测,我不太了解Jade):
.div(ng-repeat= item in items)
p(ng-repeat= detail in item.details)
a(ng-href='#/{{$parent.$index}}')
Working example (not Jade): http://jsfiddle.net/Ysxsx/
工作示例(不是Jade):http://jsfiddle.net/Ysxsx/
#1
11
Use scope' parent' $index
: $parent.$index
. Something like (just guess , i don't know much about Jade):
使用范围'parent'$ index:$ parent。$ index。有点像(只是猜测,我不太了解Jade):
.div(ng-repeat= item in items)
p(ng-repeat= detail in item.details)
a(ng-href='#/{{$parent.$index}}')
Working example (not Jade): http://jsfiddle.net/Ysxsx/
工作示例(不是Jade):http://jsfiddle.net/Ysxsx/