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This commit is contained in:
Mark Otto 2016-11-25 17:40:44 -08:00
parent d328c911cb
commit f2b98f6b2c
4 changed files with 16 additions and 6 deletions
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7
dist/js/bootstrap.js
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@ -2307,10 +2307,14 @@ var ScrollSpy = function ($) {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight); return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
}; };
ScrollSpy.prototype._getOffsetHeight = function _getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.offsetHeight;
};
ScrollSpy.prototype._process = function _process() { ScrollSpy.prototype._process = function _process() {
var scrollTop = this._getScrollTop() + this._config.offset; var scrollTop = this._getScrollTop() + this._config.offset;
var scrollHeight = this._getScrollHeight(); var scrollHeight = this._getScrollHeight();
var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight; var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) { if (this._scrollHeight !== scrollHeight) {
this.refresh(); this.refresh();
@ -2322,6 +2326,7 @@ var ScrollSpy = function ($) {
if (this._activeTarget !== target) { if (this._activeTarget !== target) {
this._activate(target); this._activate(target);
} }
return;
} }
if (this._activeTarget && scrollTop < this._offsets[0]) { if (this._activeTarget && scrollTop < this._offsets[0]) {

4
dist/js/bootstrap.min.js vendored
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File diff suppressed because one or more lines are too long

7
docs/dist/js/bootstrap.js
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@ -2307,10 +2307,14 @@ var ScrollSpy = function ($) {
return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight); return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
}; };
ScrollSpy.prototype._getOffsetHeight = function _getOffsetHeight() {
return this._scrollElement === window ? window.innerHeight : this._scrollElement.offsetHeight;
};
ScrollSpy.prototype._process = function _process() { ScrollSpy.prototype._process = function _process() {
var scrollTop = this._getScrollTop() + this._config.offset; var scrollTop = this._getScrollTop() + this._config.offset;
var scrollHeight = this._getScrollHeight(); var scrollHeight = this._getScrollHeight();
var maxScroll = this._config.offset + scrollHeight - this._scrollElement.offsetHeight; var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();
if (this._scrollHeight !== scrollHeight) { if (this._scrollHeight !== scrollHeight) {
this.refresh(); this.refresh();
@ -2322,6 +2326,7 @@ var ScrollSpy = function ($) {
if (this._activeTarget !== target) { if (this._activeTarget !== target) {
this._activate(target); this._activate(target);
} }
return;
} }
if (this._activeTarget && scrollTop < this._offsets[0]) { if (this._activeTarget && scrollTop < this._offsets[0]) {

4
docs/dist/js/bootstrap.min.js vendored
View file

File diff suppressed because one or more lines are too long