I am using angularjs I have two list when I click first one I will push the value into another scope and bind the value to second list. Now my requirement is when first list values which are moved to second list, I need to change the color of moved values in list1
Here I attached my fiddle
Add a comment
|
3 Answers
You can use findIndex and ng-class together to check if the second list contains the same item as first. If present apply css class to the first list item.
JS:
$scope.checkColor = function(text) {
var index = $scope.linesTwos.findIndex(x => x.text === text);
if (index > -1) return true;
else return false;
}
HTML:
<li ng-click="Team($index,line.text)" ng-class="{'change-color':checkColor(line.text)}">{{line.text}}</li>
Working Demo: https://jsfiddle.net/7MhLd/2659/
Comments
You can do something like this:
var myApp = angular.module('myApp', []);
function MyCtrl($scope) {
$scope.lines = [{
text: 'res1'
},
{
text: 'res2'
},
{
text: 'res3'
}
];
$scope.linesTwos = [];
$scope.Team = function(index, text) {
var obj = {};
obj.text = text;
$scope.linesTwos.push(obj)
}
$scope.Team2 = function(index, text2) {
$scope.linesTwos.splice(index, 1)
}
$scope.containsObj = function(obj, list) {
var i;
for (i = 0; i < list.length; i++) {
if (angular.equals(list[i], obj)) {
return true;
}
}
return false;
};
}.clicked {
color: red;
}<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp" ng-controller="MyCtrl">
<ul ng-repeat="line in lines">
<li ng-class="{'clicked': containsObj(line,linesTwos)}" ng-click="Team($index,line.text)">{{line.text}}</li>
</ul>
<ul>
<li>__________</li>
</ul>
<ul ng-repeat="line in linesTwos">
<li ng-click="Team2($index,line.text)">{{line.text}}</li>
</ul>
</div>
Comments
you have to achieve it using ng-class and create a dynamic class style for pushed data please check my working example fiddle JS fiddle sample
in HTML nedd to do these changes
<li ng-click="Team($index,line.text,line)" ng-class="{'pushed':line.pushed}">
<li ng-click="Team2($index,line.text,line)">
In css
.pushed{color:red;}
In Controller
`$scope.Team=function(index,text,line){
var obj={};
obj = line;
$scope.linesTwos.push(obj)
line.pushed = true;
}`
`scope.Team2 = function(index,text2,line){
$scope.linesTwos.splice(index,1)
line.pushed = false;
}
`
its because angular two way binding
