Angularjs displaying boolean from object

Question

I have recieved object from server and trying to display its fields in table. All fields are displaying well but boolean is always displaying as "no".

<tr ng-repeat="u in ctrl.users">
      <td><span ng-bind="u.id"></span></td>
      <td><span ng-bind="u.name"></span></td>
      <td><span ng-bind="u.age"></span></td>
      <td><span ng-bind="u.isAdmin ? 'yes' : 'no'"  ></span></td>
 </tr>

I was trying to add filter, but result was the same.

Hi. Are your sure that isAdmin is not false for all users? Try to display like this: <td><span ng-bind="u.isAdmin" ></span></td> and see what you got — dpaul1994
– dpaul1994, Commented Mar 18, 2016 at 13:30
@Geha It appears your object doesn't have an isAdmin property, so try the following to print out it's entire contents <pre>{{u | json}}</pre> — CaffGeek
– CaffGeek, Commented Mar 18, 2016 at 13:48
@CaffGeek, when I use this <pre>{{u | json}}</pre> , I see that "admin" : true. I was using wrong name of property. Thank you so much! — Geha
– Geha, Commented Mar 18, 2016 at 13:58

CaffGeek · Accepted Answer · 2016-03-18 14:01:50Z

2

Double check you have the property name right in code.

You can print the u object as json with

<pre>{{u | json}}</pre>

I'm pretty sure that if the value is in the database and isn't false or null, then you have the name wrong, and it's not isAdmin but something else.

EDIT: Looks like I was right and you were using the property name admin instead.

answered Mar 18, 2016 at 14:01

CaffGeek

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RIYAJ KHAN · Accepted Answer · 2016-03-18 13:45:41Z

0

When you return boolean value from ajax call you always get it as string. So,you need to check it like this one

<span ng-bind="name =='true'? 'yes' : 'no'"></span>

answered Mar 18, 2016 at 13:45

RIYAJ KHAN

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5 Comments

RIYAJ KHAN Over a year ago

Downvoter comment please.I hope you know the exact reason

Erazihel Over a year ago

The reason is that @Geha said in a comment of its post, that the isAdmin property doesn't display anything. Your answer is then invalid.

jusopi Over a year ago

@Erazihel the OP also stated originally in his question that All fields are displaying well but boolean is always displaying as "no". which conflicts his latter comment. I think the OP was incorrect in the comment as u.isAdmin be it undefined or otherwise will get evaluated as a truthy/falsy expression. To render "nothing" doesn't seem possible unless Angular is throwing an exception somewhere which wasn't mentioned. I think the downvote is excessive.

Erazihel Over a year ago

@jusopi It doesn't conflict with the latter comment as the result would be no even if the boolean was undefined.

jusopi Over a year ago

All fields are displaying well but boolean is always displaying as "no". vs When I do like this: <td><span ng-bind="u.isAdmin" ></span></td> , nothing is displayed are indeed two different things. Please reread my comment.

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