$ .ajax在Firefox中工作但不在IE中

Question

我有一个名为chkboxContact的复选框服务器控件。在检查IAM填充贾森数据到文本框在Firefox其工作正常，但不是在IE.Please推荐.Thanks

<script type="text/javascript"> 
function GetInfo() { 

    var checkboxInfo = $('#ctl00_PlaceHolderCenter1_chkboxContact'); 
    var domcheckboxInfo = checkboxInfo[0]; 
    if (domcheckboxInfo.checked == true) { 


    GetUserInfo(); 

    } 
    else { 
     document.getElementById("ctl00_PlaceHolderCenter1_txtboxContactperson").value = ""; 
     document.getElementById("ctl00_PlaceHolderCenter1_txtboxMobileNo").value = ""; 
     document.getElementById("ctl00_PlaceHolderCenter1_txtboxEmailId").value = ""; 
     document.getElementById("ctl00_PlaceHolderCenter1_txtboxTelephone").value = ""; 
     } 
} 

function GetUserInfo() { 

     $.ajax({ 
      type: "POST", 
      contentType: "application/json; charset=utf-8", 
      url: "../ProfileService.asmx/GetUserInfo", 
          async: false, 
      data: "{ }", // send an empty object for calls with no parameters 
      dataType: "json", 
      success: displayUserInfo, 
      failure: reportError 
      }); 



    } 


function displayUserInfo(response) { 

var firstname; 
var MobileNo; 
var EmailId; 
var PhoneNo; 
var str = (typeof response.d) == 'string' ? eval('(' + response.d + ')') : response.d; 
for (var i = 0; i < str.length; i++) { 
    document.getElementById("ctl00_PlaceHolderCenter1_txtboxContactperson").value = str[i].FirstName; 
    document.getElementById("ctl00_PlaceHolderCenter1_txtboxMobileNo").value = str[i].MobileNo; 
    document.getElementById("ctl00_PlaceHolderCenter1_txtboxEmailId").value = str[i].EmailId; 
    document.getElementById("ctl00_PlaceHolderCenter1_txtboxTelephone").value = str[i].PhoneNo; 

} 



} 

function reportError(XMLHttpRequest, textStatus, errorThrown) { 
alert("Status: " + textStatus); alert("Error: " + errorThrown); 
} 



</script> 

Answer 1

刚刚从contentType: "application/json; charset=utf-8"

删除charset=utf-8"应该解决您的问题。请参阅：jQuery AJAX request failing in IE