Question

当我尝试在bootstrap.js中运行我的Web应用程序时，出现以下错误：

localhost中第1306行第7行的未处理异常：7904 / Scripts / bootstrap.js 0x800a139e - JavaScript运行时错误：在window.document对象上初始化工具提示时必须指定selector选项！

这是它引用的以下代码行：

  Tooltip.prototype.init = function (type, element, options) {
this.enabled   = true
this.type      = type
this.$element  = $(element)
this.options   = this.getOptions(options)
this.$viewport = this.options.viewport && $($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
this.inState   = { click: false, hover: false, focus: false }

if (this.$element[0] instanceof document.constructor && !this.options.selector) {
  //LINE 1306 IS RIGHT HERE
  throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
}

var triggers = this.options.trigger.split(' ')

for (var i = triggers.length; i--;) {
  var trigger = triggers[i]

  if (trigger == 'click') {
    this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
  } else if (trigger != 'manual') {
    var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'
    var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'

    this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
    this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
  }
}

this.options.selector ?
  (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
  this.fixTitle()}

感谢您对此事的任何帮助，谢谢。

Answer 1

我按以下方式重新排序了库：

<script src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha384-0mSbJDEHialfmuBBQP6A4Qrprq5OVfW37PRR3j5ELqxss1yVqOtnepnHVP9aJ7xS" crossorigin="anonymous"></script>
<script src="https://code.jquery.com/ui/1.11.4/jquery-ui.min.js" integrity="sha256-xNjb53/rY+WmG+4L6tTl9m6PpqknWZvRt0rO1SRnJzw=" crossorigin="anonymous"></script>

接下来我把所有个人javascripts放在后面。这似乎解决了这个问题。

Bootstrap.js抛出一个选择器选项错误：在windows.document对象上初始化工具提示时必须指定selector选项

1 个答案: