Retrieve Backbone data immediately following a successful Save operation

Question

Retrieve Backbone data immediately following a successful Save operation

Is there a way to trigger a fetch right after saving data? I'm looking to immediately retrieve information after a successful post...

Below is the code snippet in question:

search: function (search) {
      searchM = new SearchM();

      searchM.save({
        channel: this.$('#channel').val(),
        week: this.$('#week').val(),
        year: this.$('#year').val(),
        filter: this.$('#filter').val()
      },
        {success: listStore()});

      function listStore () {
        console.log('list it');
        searchM.fetch({success: function (result) {
          console.log(result);
        }});
      }

    },

javascript ajax backbone.js

Answer 1

Answer №1

Update

In order to retrieve the response from the .save method, you should utilize the first parameter within the callback function:

function retrieveData (model, response, options) {
    console.log(model.toJSON());
}

Your approach appears to be mostly correct, but there is a slight error... when using the success callback, make sure to only pass in the retrieveData function without parentheses:

searchM.save({ ... },
    { success: retrieveData });

By passing in just the function "retrieveData" as the callback, it ensures that the function will be executed appropriately. Including the parentheses would result in immediate execution of the function, which is not what we want for a callback operation.

Answer 2

Update

In order to retrieve the response from the .save method, you should utilize the first parameter within the callback function:

function retrieveData (model, response, options) {
    console.log(model.toJSON());
}

Your approach appears to be mostly correct, but there is a slight error... when using the success callback, make sure to only pass in the retrieveData function without parentheses:

searchM.save({ ... },
    { success: retrieveData });

By passing in just the function "retrieveData" as the callback, it ensures that the function will be executed appropriately. Including the parentheses would result in immediate execution of the function, which is not what we want for a callback operation.

Retrieve Backbone data immediately following a successful Save operation

Answer №1

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