How an array append

Question

 

 _reports=[];

 

function setReport() {

_reports.push({

//ID: 12,

Parameters:

[{

Titel: "Financial Year",

Name: "year1",

Type: "dropdown",

func: getYear

},

{

Titel: "Financial month",

Name: "month1",

Type: "dropdown",

func: getMonth

},

]

});

}

 

 

i need to append this and create those dropdown and checkboxes dynamically 

 

thank you.