tooltip.js in bootstrap-sass-3.4.0

- old
+ new

@@ -1,11 +1,11 @@
 /* ========================================================================
- * Bootstrap: tooltip.js v3.3.7
- * http://getbootstrap.com/javascript/#tooltip
+ * Bootstrap: tooltip.js v3.4.0
+ * https://getbootstrap.com/docs/3.4/javascript/#tooltip
  * Inspired by the original jQuery.tipsy by Jason Frame
  * ========================================================================
- * Copyright 2011-2016 Twitter, Inc.
+ * Copyright 2011-2018 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  * ======================================================================== */
 
 
 +function ($) {
@@ -24,11 +24,11 @@
     this.inState    = null
 
     this.init('tooltip', element, options)
   }
 
-  Tooltip.VERSION  = '3.3.7'
+  Tooltip.VERSION  = '3.4.0'
 
   Tooltip.TRANSITION_DURATION = 150
 
   Tooltip.DEFAULTS = {
     animation: true,
@@ -49,11 +49,11 @@
   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.$element) : (this.options.viewport.selector || this.options.viewport))
+    this.$viewport = this.options.viewport && $(document).find($.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) {
       throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
     }
@@ -202,10 +202,10 @@
         .detach()
         .css({ top: 0, left: 0, display: 'block' })
         .addClass(placement)
         .data('bs.' + this.type, this)
 
-      this.options.container ? $tip.appendTo(this.options.container) : $tip.insertAfter(this.$element)
+      this.options.container ? $tip.appendTo($(document).find(this.options.container)) : $tip.insertAfter(this.$element)
       this.$element.trigger('inserted.bs.' + this.type)
 
       var pos          = this.getPosition()
       var actualWidth  = $tip[0].offsetWidth
       var actualHeight = $tip[0].offsetHeight