本文介绍了AngularJS:读ngModel的初始值$ viewValue从不同的指令。的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我想读的初始值ngModel。$ viewValue从不同的指令。
I would like to read the initial value ngModel.$viewValue from different directive.
# coffee script
app.directive 'directive', ->
return {
require: '?ngModel',
link: (scope, element, attrs, ngModelCtrl) ->
........
console.log(ngModelCtrl.$viewValue) # does give NaN!
ngModelCtrl.$setViewValue('something'); # only after setting reading does work
console.log(ngModelCtrl.$viewValue)
我真的AP preciate任何帮助。
I really appreciate any help.
推荐答案
我只是固定它自己...愚蠢的:)
I just fixed it myself... stupid :)
link: (scope, element, attrs, ngModelCtrl) ->
scope.$watch(ngModelCtrl, ->
console.log(ngModelCtrl.$viewValue)
)
确实工作! yippieh!
does work! yippieh!
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