Question

当我要使用AJAX提交数据时，IE显示错误，如object doesn't support this property or method

  $("#savebasicInfo").live("click",function()
  {

    var lookingfor='';
    var interestedIn='';
    $(".lookingfor").each(function(i)
    {
      if(this.checked == true)
      {
        lookingfor= lookingfor+","+$(this).val().trim();  // error found here
      }
      i++;
    });
    $(".interestedIn").each(function(j)
    {
      if(this.checked == true)
      {
        interestedIn= interestedIn+","+$(this).val().trim(); // error found here
      }
      j++;
    });
    $.ajax(
    {

      type: "POST",
      url: $("#cfgRoot").val()+'/accounts/basicInfoPost.php',
      data:
      {
        city:$("#city").val().trim(),
        hometown:$("#hometown").val().trim(),
        interestedIn:interestedIn,
        relationship:$("#relationship").val().trim(),
        lookingfor:lookingfor,
        political:$("#political").val().trim(),
        religious:$("#religious").val().trim()
      },
      success: function(responce)
      {
        if(responce == 1)
        {
            $("#basicProfileMain").load("basicInfoMain.php");
            $("#basicProfileMain").css({"height":"auto"});

        }
      }
    });
  });

Answer 1

你不能在JavaScript中'修剪'字符串，因为核心js中没有修剪方法。但是，您可以使用jQuery的trim函数。

$.trim($(this).val())

IE显示错误 - 对象不支持此属性或方法

1 个答案: