如何在调用 fetch 时跳过 backbone 模型中的解析函数调用

Question

我有一个 backbone 模型，它具有自定义解析函数，在调用此模型上的提取时，有时我想在某些情况下跳过解析函数。我该怎么做。我尝试了以下无效的选项。

myModel.fetch({
            parse: false,
            success: _.bind(function(model, response) {}, this),
            error: _.bind(function(model, response) {}, this)
        });

我的型号代码：

var MyModel = BaseModel.extend({
       initialize: function() {
       console.log('EventCloneModel in initialize()');
       _.extend(Backbone.Model.prototype, Backbone.Validation.mixin);
    },

    url: function() {
        var url = gc.apiUrl;
        var locale = "en_US"
        url += '&locale=' + locale;
        return url;
    },

     parse: function(response) {
          //some parsing logic goes here
          return response;
       },


    getValidations: function(){
      return this.validation;
    }

  });

  return MyModel;

});

Answer 1

将跳过条件放入您的解析函数中。如何确定跳过条件由您决定。

parse: function(response) {
      if(skipParse)
          return response;
      //parse the response here. If the code reaches this point, 
      //it means you want to parse it.
      return response;
   },

如何在调用 fetch 时跳过 backbone 模型中的解析函数调用

How to skip parse function call in backbone model while calling fetch

javascript

backbone.js

backbone.js-collections

backbone-model