Select control array push

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Ryan Sytsma

I have a series of HTTP controls that get json data from API and then the results are put into Select controls. The 1st Select control works fine but the 2nd one throws this error:

ArrayPush "[selectActivityCode.Items]" "[activity_code]"
Error: "Object doesn't support property or method 'push'" - Line: 386 - Char: 13 - Code: 0 - Url: http://127.0.0.1:9999/app/scripts/app.js

Line 386 is in this code block of app.js

window.App.Module.config
([
  '$provide',

  function ($provide) {
    $provide.decorator('$exceptionHandler',
    ['$injector',
      function ($injector) {
        return function (exception, cause) {
          var
            $rs = $injector.get('$rootScope');

          if (!angular.isUndefined(cause)) {
            exception.message += ' (caused by "'+cause+'")';
          }

          $rs.App.LastError = exception.message;
          $rs.OnAppError();
          $rs.App.LastError = '';

          if (window.App.Debugger.exists()) {
            throw exception;
          } else {
            if (window.console) {
              window.console.error(exception);
            }
          }
        };
      }
    ]);
  }
]);

Ryan Sytsma

Here is another example of code using a ArrayPush to a Select will fail.

HttpStatus "HttpHomeGetContracts" "[HttpStatus]"
HttpResponse "HttpHomeGetContracts" "[HttpResponse]"
HttpStatusText "HttpHomeGetContracts" "[HttpStatusText]"

ArrayLength "[HttpHomeGetContracts.Response]" "[TotalRecords]"

Dec "[TotalRecords]"

ObjectSetProp "[selectContract]" "Items" ""

Loop "0" "[TotalRecords]" "[i]"

NewObject "[recordHomeContracts]"

ArrayGetItem "[HttpHomeGetContracts.Response]" "[i]" "[recordHomeContracts]"

ObjectGetProp "[recordHomeContracts]" "id" "[id]"
ObjectGetProp "[recordHomeContracts]" "contract_name" "[contract_name]"
ObjectGetProp "[recordHomeContracts]" "is_active" "[is_active]"

ArrayPush "[selectContract.Items]" "[contract_name]"

EndLoop

DecSoft

Hello Ryan,

Maybe it's a typo? That is, maybe you are using an invalid identifier: "selectContract", maybe is "SelectContract", remember that Javascript is case sensitive. If I place in an app view a Select control like "Select1", there is no problem to push a new item into their Items property:


ArrayPush "[Select1.Items]" "Test item"

However, if by mistake a write "select1" instead, the below code produces exactly the same error that you get.


ArrayPush "[select1.Items]" "Test item"

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Ryan Sytsma

Hi David

I found the issue. Before I started my loop to get the array items to push into selectContract, I was calling:

ObjectSetProp "[selectContract]" "Items" ""

To clear out any items. It should have been:

ArrayPush "[selectContract.Items]" ""

DecSoft

Hello Ryan,

Glad to know that you got it. Remember that you can use the "ArrayClear" action to clear an Array variable.

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Ryan Sytsma

Thank you David

DecSoft

You're welcome! ;-)

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