jquery Gets the Select,radiobutton selected value in HTML

1.Html Code:

<Selectname=""class= "Qixian"ID= "Tbcheckcycleunit">                      <optionvalue= "1">Days</option>                      <optionvalue= "2">Month</option>                      <optionvalue= "3">Years</option> </Select>

  Description: The value selected for ID tbcheckcycleunit

  notation: var checkcycleunit = $ ("#tbCheckCycleUnit option:selected"). Text ();
2.html Code:

<Divclass= "Zqbb_mz"><spanclass= "Zqbd_mingz">Loan Method:</span><P>               <labelclass= "Daikaun">                  <inputtype= "Radio"name= "category"value= "Category1"ID= "Category1"class= "Xy_xuan" />                  <spanclass= "XY">Credit</span></label>                               <labelclass= "Daikaun">                  <inputtype= "Radio"name= "category"value= "Category5"ID= "Category5"class= "Xy_xuan" />                  <spanclass= "XY">Mortgage</span></label>                              <labelclass= "Daikaun">                  <inputtype= "Radio"name= "category"value= "Category2"ID= "Category2"class= "Xy_xuan"/>                 <spanclass= "XY">Guarantee</span></label>              </P></Div>

Description: A set of radio selected values for name Catogry

notation: var bidcategory = $ ("input[name= ' category ']:checked"). Val ();//Loan method