filter data according to class names in angularjs
I'm using angularjs and here is my view :
<div style="width:70px;">
Show Online <input type="checkbox" ng-model="showonline" />
</div>
<div ng-repeat="user in users|filter:showonline">
<span type="button" class="{(isOnline()) ? 'available' : 'unavailable'}">user.id</span>
</div>
above code will generate html like this inside the div containing ng-repeat:
<span type="button" class="available">111</span>
<span type="button" class="available">121</span>
<span type="button" class="unavailable">88</span>
<span type="button" class="available">878</span>
the classes are assigned according to the online status of the user. by default the above code displays all the elements having class available and unavailable. I want to use a checkbox as a filter which will display the based on the class name(if checkbox is clicked then display with classname available which will show only the online users). And when I uncheck the filter checkbox then all the having classes available and unavailable should be displayed.
I know how to filter data in angularjs but I have no idea how to filter data by classname using a checkbox.
How do I do it?
javascript angularjs
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
add a comment |
I'm using angularjs and here is my view :
<div style="width:70px;">
Show Online <input type="checkbox" ng-model="showonline" />
</div>
<div ng-repeat="user in users|filter:showonline">
<span type="button" class="{(isOnline()) ? 'available' : 'unavailable'}">user.id</span>
</div>
above code will generate html like this inside the div containing ng-repeat:
<span type="button" class="available">111</span>
<span type="button" class="available">121</span>
<span type="button" class="unavailable">88</span>
<span type="button" class="available">878</span>
the classes are assigned according to the online status of the user. by default the above code displays all the elements having class available and unavailable. I want to use a checkbox as a filter which will display the based on the class name(if checkbox is clicked then display with classname available which will show only the online users). And when I uncheck the filter checkbox then all the having classes available and unavailable should be displayed.
I know how to filter data in angularjs but I have no idea how to filter data by classname using a checkbox.
How do I do it?
javascript angularjs
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
Share a jsfiddle.
– Chinmoy Samanta
Nov 19 '18 at 10:29
add a comment |
I'm using angularjs and here is my view :
<div style="width:70px;">
Show Online <input type="checkbox" ng-model="showonline" />
</div>
<div ng-repeat="user in users|filter:showonline">
<span type="button" class="{(isOnline()) ? 'available' : 'unavailable'}">user.id</span>
</div>
above code will generate html like this inside the div containing ng-repeat:
<span type="button" class="available">111</span>
<span type="button" class="available">121</span>
<span type="button" class="unavailable">88</span>
<span type="button" class="available">878</span>
the classes are assigned according to the online status of the user. by default the above code displays all the elements having class available and unavailable. I want to use a checkbox as a filter which will display the based on the class name(if checkbox is clicked then display with classname available which will show only the online users). And when I uncheck the filter checkbox then all the having classes available and unavailable should be displayed.
I know how to filter data in angularjs but I have no idea how to filter data by classname using a checkbox.
How do I do it?
javascript angularjs
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
I'm using angularjs and here is my view :
<div style="width:70px;">
Show Online <input type="checkbox" ng-model="showonline" />
</div>
<div ng-repeat="user in users|filter:showonline">
<span type="button" class="{(isOnline()) ? 'available' : 'unavailable'}">user.id</span>
</div>
above code will generate html like this inside the div containing ng-repeat:
<span type="button" class="available">111</span>
<span type="button" class="available">121</span>
<span type="button" class="unavailable">88</span>
<span type="button" class="available">878</span>
the classes are assigned according to the online status of the user. by default the above code displays all the elements having class available and unavailable. I want to use a checkbox as a filter which will display the based on the class name(if checkbox is clicked then display with classname available which will show only the online users). And when I uncheck the filter checkbox then all the having classes available and unavailable should be displayed.
I know how to filter data in angularjs but I have no idea how to filter data by classname using a checkbox.
How do I do it?
javascript angularjs
javascript angularjs
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
asked Nov 19 '18 at 10:12
pravin navlepravin navle
507418
507418
Share a jsfiddle.
– Chinmoy Samanta
Nov 19 '18 at 10:29
add a comment |
Share a jsfiddle.
– Chinmoy Samanta
Nov 19 '18 at 10:29
Share a jsfiddle.
– Chinmoy Samanta
Nov 19 '18 at 10:29
Share a jsfiddle.
– Chinmoy Samanta
Nov 19 '18 at 10:29
add a comment |
1 Answer
1
active
oldest
votes
You can add one more variable showAvailable to your scope to show the available users.
Also, I added one more parameter to object called isOnline which should be added because you don't need to check again and again.
Here is the check I added to HTML : ng-show="!showAvailable || user.isOnline"
Demo:
function TodoCrtl($scope) {
$scope.users = [{
userid: 1,
isOnline: true
}, {
userid: 2,
isOnline: false
}, {
userid: 3,
isOnline: true
}]
this.name = "AngularJS";
$scope.showAvailable = false;
}h1,
p {
font-family: Lato;
}
.available {
background-color: green;
width: 100px;
height: 100px;
}
.unavailable {
background-color: red;
width: 100px;
height: 100px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<div ng-app>
<div ng-controller="TodoCrtl">
<div ng-repeat="user in users|filter:showonline">
<span type="button" ng-show="!showAvailable || user.isOnline" ng-class="user.isOnline ? 'available' : 'unavailable'">{{user.userid +' '+ (user.isOnline ? 'available' : 'unavailable')}}</span>
</div>
Show Available only: <input type="checkbox" ng-model="showAvailable" />
</div>
</div>answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You can add one more variable showAvailable to your scope to show the available users.
Also, I added one more parameter to object called isOnline which should be added because you don't need to check again and again.
Here is the check I added to HTML : ng-show="!showAvailable || user.isOnline"
Demo:
function TodoCrtl($scope) {
$scope.users = [{
userid: 1,
isOnline: true
}, {
userid: 2,
isOnline: false
}, {
userid: 3,
isOnline: true
}]
this.name = "AngularJS";
$scope.showAvailable = false;
}h1,
p {
font-family: Lato;
}
.available {
background-color: green;
width: 100px;
height: 100px;
}
.unavailable {
background-color: red;
width: 100px;
height: 100px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<div ng-app>
<div ng-controller="TodoCrtl">
<div ng-repeat="user in users|filter:showonline">
<span type="button" ng-show="!showAvailable || user.isOnline" ng-class="user.isOnline ? 'available' : 'unavailable'">{{user.userid +' '+ (user.isOnline ? 'available' : 'unavailable')}}</span>
</div>
Show Available only: <input type="checkbox" ng-model="showAvailable" />
</div>
</div>answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
add a comment |
You can add one more variable showAvailable to your scope to show the available users.
Also, I added one more parameter to object called isOnline which should be added because you don't need to check again and again.
Here is the check I added to HTML : ng-show="!showAvailable || user.isOnline"
Demo:
function TodoCrtl($scope) {
$scope.users = [{
userid: 1,
isOnline: true
}, {
userid: 2,
isOnline: false
}, {
userid: 3,
isOnline: true
}]
this.name = "AngularJS";
$scope.showAvailable = false;
}h1,
p {
font-family: Lato;
}
.available {
background-color: green;
width: 100px;
height: 100px;
}
.unavailable {
background-color: red;
width: 100px;
height: 100px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<div ng-app>
<div ng-controller="TodoCrtl">
<div ng-repeat="user in users|filter:showonline">
<span type="button" ng-show="!showAvailable || user.isOnline" ng-class="user.isOnline ? 'available' : 'unavailable'">{{user.userid +' '+ (user.isOnline ? 'available' : 'unavailable')}}</span>
</div>
Show Available only: <input type="checkbox" ng-model="showAvailable" />
</div>
</div>answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
add a comment |
You can add one more variable showAvailable to your scope to show the available users.
Also, I added one more parameter to object called isOnline which should be added because you don't need to check again and again.
Here is the check I added to HTML : ng-show="!showAvailable || user.isOnline"
Demo:
function TodoCrtl($scope) {
$scope.users = [{
userid: 1,
isOnline: true
}, {
userid: 2,
isOnline: false
}, {
userid: 3,
isOnline: true
}]
this.name = "AngularJS";
$scope.showAvailable = false;
}h1,
p {
font-family: Lato;
}
.available {
background-color: green;
width: 100px;
height: 100px;
}
.unavailable {
background-color: red;
width: 100px;
height: 100px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<div ng-app>
<div ng-controller="TodoCrtl">
<div ng-repeat="user in users|filter:showonline">
<span type="button" ng-show="!showAvailable || user.isOnline" ng-class="user.isOnline ? 'available' : 'unavailable'">{{user.userid +' '+ (user.isOnline ? 'available' : 'unavailable')}}</span>
</div>
Show Available only: <input type="checkbox" ng-model="showAvailable" />
</div>
</div>answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
You can add one more variable showAvailable to your scope to show the available users.
Also, I added one more parameter to object called isOnline which should be added because you don't need to check again and again.
Here is the check I added to HTML : ng-show="!showAvailable || user.isOnline"
Demo:
function TodoCrtl($scope) {
$scope.users = [{
userid: 1,
isOnline: true
}, {
userid: 2,
isOnline: false
}, {
userid: 3,
isOnline: true
}]
this.name = "AngularJS";
$scope.showAvailable = false;
}h1,
p {
font-family: Lato;
}
.available {
background-color: green;
width: 100px;
height: 100px;
}
.unavailable {
background-color: red;
width: 100px;
height: 100px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<div ng-app>
<div ng-controller="TodoCrtl">
<div ng-repeat="user in users|filter:showonline">
<span type="button" ng-show="!showAvailable || user.isOnline" ng-class="user.isOnline ? 'available' : 'unavailable'">{{user.userid +' '+ (user.isOnline ? 'available' : 'unavailable')}}</span>
</div>
Show Available only: <input type="checkbox" ng-model="showAvailable" />
</div>
</div>function TodoCrtl($scope) {
$scope.users = [{
userid: 1,
isOnline: true
}, {
userid: 2,
isOnline: false
}, {
userid: 3,
isOnline: true
}]
this.name = "AngularJS";
$scope.showAvailable = false;
}h1,
p {
font-family: Lato;
}
.available {
background-color: green;
width: 100px;
height: 100px;
}
.unavailable {
background-color: red;
width: 100px;
height: 100px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<div ng-app>
<div ng-controller="TodoCrtl">
<div ng-repeat="user in users|filter:showonline">
<span type="button" ng-show="!showAvailable || user.isOnline" ng-class="user.isOnline ? 'available' : 'unavailable'">{{user.userid +' '+ (user.isOnline ? 'available' : 'unavailable')}}</span>
</div>
Show Available only: <input type="checkbox" ng-model="showAvailable" />
</div>
</div>function TodoCrtl($scope) {
$scope.users = [{
userid: 1,
isOnline: true
}, {
userid: 2,
isOnline: false
}, {
userid: 3,
isOnline: true
}]
this.name = "AngularJS";
$scope.showAvailable = false;
}h1,
p {
font-family: Lato;
}
.available {
background-color: green;
width: 100px;
height: 100px;
}
.unavailable {
background-color: red;
width: 100px;
height: 100px;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<div ng-app>
<div ng-controller="TodoCrtl">
<div ng-repeat="user in users|filter:showonline">
<span type="button" ng-show="!showAvailable || user.isOnline" ng-class="user.isOnline ? 'available' : 'unavailable'">{{user.userid +' '+ (user.isOnline ? 'available' : 'unavailable')}}</span>
</div>
Show Available only: <input type="checkbox" ng-model="showAvailable" />
</div>
</div>answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
answered Nov 19 '18 at 10:41
Just codeJust code
10.4k53066
10.4k53066
add a comment |
add a comment |
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Share a jsfiddle.
– Chinmoy Samanta
Nov 19 '18 at 10:29