Exploring the functionality of the 'this' keyword in .cshtml files and incorporating .cshtml code into a .js file

I'm trying to understand the functionality of the "this" keyword and the self.model.get() method in this context. I have a line of code that I want to use for the "assc" variable in a .js file. How should I go about implementing this?

    //var assc = _.find(self.model.get("associations"), { "associationName": data.associationName });

    //below is a .cshtml file code snippet

    function AssociationsViewModel(associations) 
     {
        var self = this; 
        var ListPageSize = 5;
        var associationInstancesPageSize = 6;
        var currentAssociation = null;
     }

    self.onAddAssociationClicked = function (eventArgs, data) 
     {
      var assc = _.find(self.model.get("associations"), { "associationName": data.associationName });
            if (assc) 
            {
                if (assc.isAddNewEnabled) 
                 {
                    addInstanceToAssociation(self.model, assc);
                 }
            }
     }

Answer №1

The purpose of using the keyword "this" in programming is to reference the class it belongs to. In some cases, this keyword is stored in a variable called self, allowing you to call methods within the containing class using self.get.

In languages like javascript or typescript, this separation is necessary to avoid confusion when "this" could potentially refer to the global window object.

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