从JavaScript调用jQuery函数

Question

I am trying to import a .csv file in my JavaScript and trying to save it in an array. I got the below sample while searching on stackoverflow.com to use jQuery-CSV library's function called csv2Dictionary() to do so.

var data = $.csv2Dictionary(csv):

In above line of code "data" will give me my array, but can some one help me know before I get to this step, how can I call csv2Dictionary() from my JavaScript?

Answer 1

What do you exactly mean "call it from my javascript"?

The answer is easy: do it ;)

Just make sure that jQuery and jQuery-CSV are loaded before you try to call the function. Then you can easily do something like this:

var csv;
// ...
// Create your CSV
// ...
$.csv2Dictionary(csv);

Answer 2

    readTheFileWhenLoaded = function(){
        $('#inputTypeFileInHTML').change(function(event){
            readTheFile(this.files[0]);
            $('#inputTypeFileInHTML').val(null);
        });
    }

     readTheFile= function(file){
        var fileContent;
          var r = new FileReader();
          r.onload = function(e) {
              fileContent= e.target.result;
              fileContentAsStringJavaScriptVar(fileContent);
          }
          r.readAsText(file);
    }

    fileContentAsStringJavaScriptVar= function(fileContent){
        console.log(fileContent);
         $.csv2Dictionary(fileContent);
    }