js创建表单元素并使用submit进行提交_javascript技巧

js 创建form、input元素，并设置form的action及method，最后使用submit进行提交

<script src="Scripts/jquery-1.7.1.js"></script> 
  <script type="text/javascript"> 
    function SubmitFormToSF() { 
      var sfForm = document.createElement("form"); 
      document.body.appendChild(sfForm); 
      var mfInputs = "text1,checkbox1,Select1,Hidden1"; 
      var sfInputs = "text1_c,checkbox1_c,Select1_c,Hidden1_c"; 
      var mFInputsArray = mfInputs.split(","); 
      var sFInputsArray = sfInputs.split(","); 
      for (i = 0; i < mFInputsArray.length; i++) { 
        createInput(sfForm, "text", sFInputsArray[i], GetInputValue(document.getElementById(mFInputsArray[i]))) 
      } 
      //创建联系时间 
 
      //创建隐藏域 
 
      sfForm.method = "post"; 
      sfForm.action = "c.aspx"; 
      sfForm.submit(); 
    } 
    function createInput(sfForm,type,name,value) 
    { 
      var tmpInput = document.createElement("input"); 
      tmpInput.type = type; 
      tmpInput.name = name; 
      tmpInput.value = value; 
      sfForm.appendChild(tmpInput); 
    } 
    function GetInputValue(ipt) 
    { 
      switch (ipt.type) 
      { 
        case "text": 
          return ipt.value; 
          break; 
        case "hidden": 
          return ipt.value; 
          break; 
        case "checkbox": 
          return ipt.checked; 
          break; 
        case "select-one": 
          return ipt.value; 
          break; 
      } 
    } 
    function getContratTime() { 
      var anytime = $("#anytime"); 
      var afternoon = $("#afternoon"); 
      var morning = $("#morning"); 
      var evening = $("#evening"); 
      if (anytime.checked) { 
        return "morning,afternoon,evening"; 
      } else { 
        if (morning.checked) 
        { 
          return morning.val(); 
        } else if (afternoon.checked) 
        { 
          return afternoon.val(); 
        } else if (evening.checked) 
        { 
          return evening.val(); 
        } 
        return ""; 
      } 
    } 
  </script>