Javascript和Java获取各种form表单信息

大家都知道我们在提交form的时候用了多种input表单。可是不是每一种input表单都是很简单的用Document.getElementById的方式就可以获取到的。有一些组合的form类似于checkbox或者radio或者select我们如何用javascript获取和在服务器中获取提交过来的参数呢?多说无用、上代码:Jsp-html代码：<form action="input.do" name="formkk"><table><tbody><tr><td>text:</td><td><input type="text" name="text"></td></tr><tr><td>password:</td><td><input type="password" name="pass"></td></tr><tr><td>radio:</td><td><input type="radio" name="xingbie" value="1">男<input type="radio" name="xingbie" value="2">女</td></tr><tr><td>checkbox:</td><td>足球:<input type="checkbox" name="hobby" value="1"  />篮球:<input type="checkbox" name="hobby" value="2"  />拍球:<input type="checkbox" name="hobby" value="3"  />斗球:<input type="checkbox" name="hobby" value="4"  /></td></tr><tr><td>hidden:</td><td><input type="hidden" value="123" name="hidden"/></td></tr><tr><td>option:</td><td><select name="opt" id="opt"><option>1</option><option>2</option><option>3</option><option>4</option></select></td></tbody></table><input type="button" value="提交" onclick="javascript:check()"/></form>Javascript：function check(){var radio = document.getElementsByName("xingbie");var checkbox = document.getElementsByName("hobby");var select = document.getElementById("opt");//获取select标签var index = select.selectedIndex;var text = select.options[index].text;var value = select.options[index].value;//获取radio标签for(var i=0;i<xingbie.length;i++){if(xingbie.item(i).checked){var val = xingbie.item(i).getAttribute("value");break;}continue;}//获取checkbox标签for(var i=0;i<hobbys.length;i++){if(hobbys[i].checked){alert(hobbys[i].value);}continue;}//提交form表单document.formkk.submit();}Java：String[] hobbys = request.getParameterValues("hobby");  //checkboxString text = request.getParameter("text");//textString password = request.getParameter("password");//passwordString xingbie = request.getParameter("xingbie");//radiorequest.getParameter("hidden");request.getParameter("opt");    //select