有没有办法通过Java脚本功能清除html表单内的输入文本并选择框字段?

最佳答案

这是我的答案...

function clearFields(formName)
{
      var formElements = formName.elements;
      for(var i=0;i<formElements.length;i++)
      {
            var elementType = formElements[i].type;
            if('text' == elementType){
                  formElements[i].value="";
                                formElements[i].disabled = false;
            }
            else if('select-one' == elementType){
                  formElements[i].selectedIndex = 0;
                  formElements[i].disabled = false;
            }
            else if('select-multiple' == elementType)
            {
                  var multiOptions = formElements[i].options;
                  for(var j=0;j<multiOptions.length;j++)
                  {
                        multiOptions[j].selected = false;
                  }
            }
      }
}

09-25 17:27