How do I write a jquery function that accepts a callback as a parameter

Question

I Have the following function.

function ChangeDasPanel(controllerPath, postParams) {

    $.post(controllerPath, postParams, function(returnValue) {

        $(         


        

Answer 1

Why don't you use an object that you can pass through to the function. It is much more jQuery like and it saves you having x named parameters which is hard to maintain as it can get unwieldy when you get past 3 params.

e.g

function callingFunction(){

      var fnSettings: {
        url: someUrl,
        data: params,
        callback : function(){}
      };


      yourFunction( fnSettings );

}

function yourFunction( settings ) {

      $.post( settings.url, settings.data, settings.callback );

}