Internet Explorer 8不允許動態創建按鈕

Question

當我試圖動態創建按鈕時，Internet Explorer顯示錯誤。儘管它是在第三行

Answer 1

工作正常，在Firefox

var deleteButton = document.createElement('input'); 
ratingSliderContainer.appendChild(deleteButton); 
deleteButton.setAttribute('type','button'); 
deleteButton.setAttribute('value','delete'); 

它顯示錯誤不能修改輸入的type一旦它被添加到DOM。嘗試重新排序你的陳述如下：

var deleteButton = document.createElement('input'); 
deleteButton.setAttribute('type','button'); 
deleteButton.setAttribute('value','delete'); 
ratingSliderContainer.appendChild(deleteButton);