how to check for null with a ng-if values in a view with angularjs

Question

i have this situation   lt div ng-repeat  test in current  gt       lt div ng-if  test view    null  gt           lt i class  icon ion-checkmark  gt  lt  i gt       lt  div gt   lt  div gt    but test view   null doesn t work  neither just checking for test view or test view        any ideas   thanks  edit   in the loop  sometimes test view  has a value sometimes is NULL if i do    lt div ng-if   test view  gt 1 lt  div gt   lt div ng-if  test view  gt 2 lt  div gt    i will only see 1

User · Accepted Answer

You should check for  test  here is a fiddle showing that   lt span ng-if  quot  test quot  gt null lt  span gt

User · Answer

Here is a simple example that I tried to explain    lt div gt       lt div  ngIf  product  gt       lt  --If  product  exists-- gt         lt h2 gt Product Details lt  h2 gt  lt hr gt         lt h4 gt Name     product name    lt  h4 gt         lt h5 gt Price     product price   currency    lt  h5 gt         lt p gt  Description     product description    lt  p gt       lt  div gt        lt div  ngIf   product  gt       lt  --If  product  not exists-- gt          Product not found      lt  div gt   lt  div gt

User · Answer

You can also use ng-template  I think that would be more efficient while run time      lt div ng-if   test view  else somethingElse  gt 1 lt  div gt   lt ng-template  somethingElse gt       lt div gt 2 lt  div gt   lt  ng-template gt    Cheers

User · Answer

See the correct way with your example    lt div ng-if   test view  gt 1 lt  div gt   lt div ng-if    test view  gt 2 lt  div gt    Regards  Nicholls

[javascript] how to check for null with a ng-if values in a view with angularjs?

Examples related to javascript

Examples related to angularjs

Examples related to if-statement

Examples related to isnull