javascript - 動的に作成されたボタンへのリンクを追加するにはどうすればよいですか?

Question

ボタンが作成されたら、リンクを追加したり、window.location メソッドを次のように使用したりできますか: `window.location = 'nextpage.html?foo=number' 私は現在これを持っています

var typeValue = location.search;
var typeStringValue= typeValue.replace("?type=","");
var containers = typeValue.replace("?type=multi","");
var containersValue = parseInt(containers);
var sampleLetter = ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"];

function createButton(buttonName){
    var buttonDivBlock = document.getElementById("sampleSets");
    var buttonElement = document.createElement("input");
        buttonElement.setAttribute("type","button");
        buttonElement.setAttribute("name",buttonName);
        buttonElement.setAttribute("value","Sample Set"+" "+buttonName);
        buttonElement.setAttribute("id",buttonName);
        buttonDivBlock.appendChild(buttonElement);
     // document.getElementById(sampleLetter[i]).setAttribute('onclick',window.location='SampleInfo.html'+typeStringValue+bottonName);<!--add the button link -->
}

function setButtons(numberOfContainers){

     for(i=0;i<numberOfContainers;i++){
         createButton(sampleLetter[i]);

     }
}

window.onload = function(){
    setButtons(containersValue);
}

ただしdocument.getElementById("'"+sampleLetter[i]+"'").setAttribute('onclick',window.location='SampleInfo.html'+typeStringValue+bottonName);<!--add the button link --> 、null 値を返します。