IE没有提交我的表单输入按回车键？

Question

我已编码自定义表单验证。验证工作正常所有的浏览器，但当我按下输入密钥IE不提交如果用户输入正确的数据......点击按钮它的提交表单。我试图调试它，它返回true验证后，但不submiting形式...

(function($){ 
$.fn.securityFramework = function() { 
    var form = $(this); 
    var $submitBtn = $('input.sf-submit'); 

    var errorClass = "error"; 
    var passClass = "pass"; 
    var MandatoryClass = "mandatory"; 
    //var $securityQuestions = $('.securityQuestions'); 

    // used in form submission 
    var submitOK = false; 
    var currentPWResult = true; 
    var tcResult = true; 

    //check username length 
    var $userName = $('#userName',form); 

    // create empty warning spans to stop focus issues in IE 
    //displayResult($('input[type=text]', form), "",""); 
    //displayResult($('input[type=password]', form), "",""); 

    /* Registration form checks */ 
    // check user name for length and invaid characters 
    $userName.keyup(function() { 
     var userResult = minLength(6, $userName.val().length); 
     var userNameResult = validUserName($userName.val()); 
     if ($(this).val() != "") { 

      if (userResult || userNameResult) { 
       if(userResult) { 
        //displayResult($(this), 'Please choose a longer username', errorClass); 
        $(this).focus(); 
       } 

       if(userNameResult) { 
        //displayResult($(this), 'Your username contains invalid characters', errorClass); 
        $(this).focus(); 
       } 
      } else { 
       //displayResult($(this), '', passClass); 
       $(this).focus(); 
      } 
     } 
    }); 


    // check that all form text inputs are not empty 
    $('input[type=text]:not(input.email)', this).blur(function() { 
     $(this).each(function(index, value) { 
      if(isEmptyString($(this))) { 
       var message = checkManitoryMessage($(this)); 
       //displayResult($(this), message, MandatoryClass); 
      } else { 
       // remove mandatory class 
       if ($(this).siblings().hasClass('mandatory')) { 
        $(this).siblings().remove(); 
       } 
      } 
     }); 
    }); 

    $('input[type=password]:not(input.password)', this).blur(function() { 
     $(this).each(function(index, value) { 
      if(isEmptyString($(this))) { 
       var message = checkManitoryMessage($(this)); 
       //displayResult($(this), message, MandatoryClass); 
      } else { 
       // remove mandatory class 
       if ($(this).siblings().hasClass('mandatory')) { 
        $(this).siblings().remove(); 
       } 
      } 
     }); 
    }); 


    // check validation on form submission 
    form.submit(function(e) { 
     // trigger checks for empty fields 
     $('input[type=password]', form).trigger('blur'); 
     $('input[type=text]', form).trigger('blur'); 

     submitCheck(); 
     if(submitOK) { 
      alert("true"); 
      return true; 
     } else { 
      return false; 
     } 
    }); 


    // generic testing functions 
    function emailVal(emailAddress) { 
     emailAddress = emailAddress.toLowerCase(); 
     var pattern = new RegExp(/^[a-z0-9_\+-]+(\.[a-z0-9_\+-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*\.([a-z]{2,4})$/); 
     return pattern.test(emailAddress); 
    } 

    // check for empty string 
    function isEmptyString(jQueryObj) { 
     return (jQueryObj.val() == ""); 
    } 

    // check username for invalid characters ("!£$%?/@) 
    function validUserName(name) { 
     var pattern = new RegExp(/["\u00A3!\$%\?/@]/); 
     return pattern.test(name); 
    } 

    // check string length against a value 
    function minLength(minLength, string) { 
     return((string+1) <= minLength); 

    } 

    // check that two strings match 
    function checkStringsMatch(string1, string2){ 
     // console.log('str1: ' + string1 + ' str2: ' + string2); 
     return(string1 == string2); 
    } 
    // check for password validation 
    function checkPasswordValidation(passwordObj){ 
     password=passwordObj.val(); 
     var pattern = new RegExp(/^.*(?=.{8,})(?=.*[a-zA-Z])(?=.*\d).*$/); 
     return pattern.test(password); 
    } 

    // check password strength 
    function checkPwStrength() { 
     var pwStrength = $('#strengthWidget').attr('class'); 
     // check class for password classification 
     if(pwStrength == 'pw-weak') { 
      return true; 
     } 
     return false; 
    } 

    // generic display error and confirm message function 
    function displayResult(selector, message, className) { 
     // check to see if input has a wrapper span to hold message 
     if(selector.parent().hasClass('wrapper')) { 
      // has wrapper, remove message contained 
      selector.parent().children('span').remove(); 
     } else { 
      // no wrapper, add one to append message to 
      selector.wrap('<span class="wrapper"></span>'); 
     } 
     selector.parent().append('<span class="' + className + '">' + message + '</span>'); 
    } 

    // checks to see if any errors on page, if none found enable submission 
    function submitCheck() { 
     var $errorsExist = $('.error', form); 
     var $mandErrorsExist = $('.mandatory', form); 
     var $highlightErrorsExist = $('.highlightError', form); 
     // console.log($highlightErrorsExist.length); 
     // console.log('$errorsExist.length: ' + $errorsExist.length); 
     // console.log('$mandErrorsExist.length: ' + $mandErrorsExist.length); 

     if ($errorsExist.length || $mandErrorsExist.length || $highlightErrorsExist.length) { 
      submitOK = false; 
     } else { 
      submitOK = true; 
     } 
     // console.log('submitOK = ' + submitOK); 
    } 

    function checkManitoryMessage($object) { 
     var inputId = ''; 
     inputId = $object.attr('id'); 

     inputId = inputId.toLowerCase(); 
     if (inputId == undefined) { 
      inputId = 'Manditory Field'; 
     } else { 
      inputId = sfErrors[inputId]; 
     } 
     return inputId; 
    } 

    return form; 
}; // end of plugin 
})(jQuery); 

Answer 1

你可以试试：

$("form input").keypress(function (e) { 
    if(e.which === 13) { 
     $("form").submit(); 
    } 
});