bootstrap 问题记录

IE8/Firefox浏览器中, 重复弹出(stack modal)modal会导致IE报stackoverflow at line 的错误, 问题出在boostrap2.3版本中modal.js:

, enforceFocus: function () {
    var that = this
    $(document).on('focusin.modal', function (e) {
      if (that.$element[0] !== e.target && !that.$element.has(e.target).length) {
        that.$element.focus()
      }
    })
  }

解决办法:

// after boostrap.js files load 
$.fn.modal.Constructor.prototype.enforceFocus = function () {};

参考资料:

1. twitter-bootstrap-multiple-modal-error

• 诡异的ie8堆栈溢出异常