angular.js - How to deal with operation symbols in angular's ng-if expression? ?

Question

ng-if="curindex==(node.nodeIndex+1)"

What I write this way is invalid,

curindex==node.nodeIndex+1

Written like this, the calculation is wrong.

How to deal with it? ? ? ? What I mean is the comparison between node.nodeIndex 1 and curindex

Answer 1

The first way of writing is correct. Angular conflicts with some libraries and ng-if will fail. Also, other parts of what you wrote are wrong.

Answer 2

It seems to me that there is no problem. The problem lies elsewhere. Please post an error report

Answer 3

(curindex==node.nodeIndex+1) Try it

Answer 4

ng-if="curindex=='node.nodeIndex+1'"

There should be no problem if you write like this