How to get the value of the name attribute?

Question

JavaScript

var NewUserView =Backbone.View.extend({
    initialize: function() {
        this.model = new NewUserModel();
        console.log ('hello');
    },
    el: 'body',
    events: {
        "focusout .textField" : "setValue"
    },
    setValue: function(){
        _.each(this.el, function(){

            if (this.attr('name') == this.model.attributes('attrName')) {
                this.model.set({'attrName':'.val()'})
            }

        }, this)
    }
});

var userView = new NewUserView();

There is such a code, on clicking when the focus is removed from the input, if the name matches the name from the default model, take val () inputa and replace it in the model, but the code does not work help

Answer 1

Strange code. Why do _.each on a DOM element? Why are you accessing model attributes directly?

var input = $(evt.target);
if (input.attr('name') === this.model.get('attrName')) {
    this.model.set('attrName', input.val())
}