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# Why ngSwitch not running as expected

By : mfarough
Date : August 28 2020, 01:00 PM
Hope this helps I was displaying some dynamic input elements based on some conditions. I used ngSwitch directive for conditioning. Here is my code: template: , You need to embed the value within the quote
code :
<div *ngSwitchCase="'Text'">


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## Scripts are not running as expected while running them using selenium webdriver Grid

By : Igor Garshin
Date : March 29 2020, 07:55 AM
it helps some times When you declare the variable as a Static. It will consider as a server side variable. In your case when you launch three browsers. It will use single driver instance for all the three browser sessions. For that reason alone the action is performing repeatedly in a same browser. To resolve the issue remove the Static keyword from the web driver definition.
Eg:

## trying to use ngSwitch in angular

By : supriya sharma
Date : March 29 2020, 07:55 AM
With these it helps I think I would refactor what you are doing to the following:
Demo: http://plnkr.co/edit/b7mQ5ssSqECDUhvN0S2b?p=preview (click back first).
code :
app.controller('Ctrl', function($scope) {$scope.name = 'World';
$scope.selection = 2;$scope.items = ['div 1', 'div 2', 'div 3'];
$scope.forward = function() { if ($scope.selection==$scope.items.length-1)$scope.selection=0;
else $scope.selection++; };$scope.back = function() {
if ($scope.selection==0)$scope.selection = $scope.items.length-1; else$scope.selection --;
};

});

<body ng-controller="Ctrl">
<div >
<div>
<div>{{items[selection]}}</div>
<button ng-click="back()">back</button>
<button ng-click="forward()">forward</button>
</div>
</div>

</body>


## Unable to achieve expected throughput by running Jmeter scripts as expected throughput is more however getting very less

By : user2361317
Date : March 29 2020, 07:55 AM
I hope this helps . It might be the case your server isn't capable of responding fast enough. Low CPU and Memory consumption means that the server has enough headroom, however the application server configuration can be incorrect so the server doesn't fully utilise it's hardware resources. Another reason could be inefficient algorithms used in your application code, you can use a profiler tool to see what's going on when you're conducting the load It might be the case JMeter is not capable of sending requests fast enough. Make sure that the machine where JMeter is running is not overloaded, that you run your JMeter test in non-GUI mode and in general follow JMeter Best Practices. You can also try running JMeter in distributed mode in case if one machine is not capable of creating the required load.

## NgSwitch - behaves unexpected , No provider for NgSwitch - exception getting

By : user3118075
Date : March 29 2020, 07:55 AM
help you fix your problem You cannot use [ngSwitch] on . You can either use it on HTML elements, or .

## How to use ngSwitch with template?

By : user5500994
Date : March 29 2020, 07:55 AM
To fix the issue you can do I have template with IF statement: , One possibility: