js input监听兼容事件

$(‘#phoneNumber‘).on(‘input‘,function() {    var valueP = $(this).attr(‘value‘);    if(valueP.length == 11){        $(‘#getVerCode‘).removeClass(‘unclick‘);        $(‘.getVerCodeJ‘).css(‘display‘,‘none‘);    }    else{        $(‘#getVerCode‘).addClass(‘unclick‘);        $(‘.getVerCodeJ‘).css(‘display‘,‘block‘);    }});

//for ie  if(document.all){    $(‘#phoneNumber‘).each(function() {      var that=this;

if(this.attachEvent) {        this.attachEvent(‘onpropertychange‘,function(e) {          if(e.propertyName!=‘value‘) return;          $(that).trigger(‘input‘);

var valueP = $(this).attr(‘value‘);          if(valueP.length == 11){            $(‘#getVerCode‘).removeClass(‘unclick‘);            $(‘.getVerCodeJ‘).css(‘display‘,‘none‘);          }          else{            $(‘#getVerCode‘).addClass(‘unclick‘);            $(‘.getVerCodeJ‘).css(‘display‘,‘block‘);          }        });      }    })  }