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-rw-r--r--vendor/twbs/bootstrap/js/src/scrollspy.js120
1 files changed, 62 insertions, 58 deletions
diff --git a/vendor/twbs/bootstrap/js/src/scrollspy.js b/vendor/twbs/bootstrap/js/src/scrollspy.js
index 78b5e7191..7daa51e86 100644
--- a/vendor/twbs/bootstrap/js/src/scrollspy.js
+++ b/vendor/twbs/bootstrap/js/src/scrollspy.js
@@ -1,6 +1,6 @@
/**
* --------------------------------------------------------------------------
- * Bootstrap (v4.5.2): scrollspy.js
+ * Bootstrap (v4.5.3): scrollspy.js
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
* --------------------------------------------------------------------------
*/
@@ -14,42 +14,42 @@ import Util from './util'
* ------------------------------------------------------------------------
*/
-const NAME = 'scrollspy'
-const VERSION = '4.5.2'
-const DATA_KEY = 'bs.scrollspy'
-const EVENT_KEY = `.${DATA_KEY}`
-const DATA_API_KEY = '.data-api'
+const NAME = 'scrollspy'
+const VERSION = '4.5.3'
+const DATA_KEY = 'bs.scrollspy'
+const EVENT_KEY = `.${DATA_KEY}`
+const DATA_API_KEY = '.data-api'
const JQUERY_NO_CONFLICT = $.fn[NAME]
const Default = {
- offset : 10,
- method : 'auto',
- target : ''
+ offset: 10,
+ method: 'auto',
+ target: ''
}
const DefaultType = {
- offset : 'number',
- method : 'string',
- target : '(string|element)'
+ offset: 'number',
+ method: 'string',
+ target: '(string|element)'
}
-const EVENT_ACTIVATE = `activate${EVENT_KEY}`
-const EVENT_SCROLL = `scroll${EVENT_KEY}`
+const EVENT_ACTIVATE = `activate${EVENT_KEY}`
+const EVENT_SCROLL = `scroll${EVENT_KEY}`
const EVENT_LOAD_DATA_API = `load${EVENT_KEY}${DATA_API_KEY}`
const CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item'
-const CLASS_NAME_ACTIVE = 'active'
-
-const SELECTOR_DATA_SPY = '[data-spy="scroll"]'
-const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group'
-const SELECTOR_NAV_LINKS = '.nav-link'
-const SELECTOR_NAV_ITEMS = '.nav-item'
-const SELECTOR_LIST_ITEMS = '.list-group-item'
-const SELECTOR_DROPDOWN = '.dropdown'
-const SELECTOR_DROPDOWN_ITEMS = '.dropdown-item'
+const CLASS_NAME_ACTIVE = 'active'
+
+const SELECTOR_DATA_SPY = '[data-spy="scroll"]'
+const SELECTOR_NAV_LIST_GROUP = '.nav, .list-group'
+const SELECTOR_NAV_LINKS = '.nav-link'
+const SELECTOR_NAV_ITEMS = '.nav-item'
+const SELECTOR_LIST_ITEMS = '.list-group-item'
+const SELECTOR_DROPDOWN = '.dropdown'
+const SELECTOR_DROPDOWN_ITEMS = '.dropdown-item'
const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle'
-const METHOD_OFFSET = 'offset'
+const METHOD_OFFSET = 'offset'
const METHOD_POSITION = 'position'
/**
@@ -60,18 +60,18 @@ const METHOD_POSITION = 'position'
class ScrollSpy {
constructor(element, config) {
- this._element = element
+ this._element = element
this._scrollElement = element.tagName === 'BODY' ? window : element
- this._config = this._getConfig(config)
- this._selector = `${this._config.target} ${SELECTOR_NAV_LINKS},` +
+ this._config = this._getConfig(config)
+ this._selector = `${this._config.target} ${SELECTOR_NAV_LINKS},` +
`${this._config.target} ${SELECTOR_LIST_ITEMS},` +
`${this._config.target} ${SELECTOR_DROPDOWN_ITEMS}`
- this._offsets = []
- this._targets = []
- this._activeTarget = null
- this._scrollHeight = 0
+ this._offsets = []
+ this._targets = []
+ this._activeTarget = null
+ this._scrollHeight = 0
- $(this._scrollElement).on(EVENT_SCROLL, (event) => this._process(event))
+ $(this._scrollElement).on(EVENT_SCROLL, event => this._process(event))
this.refresh()
this._process()
@@ -90,14 +90,14 @@ class ScrollSpy {
// Public
refresh() {
- const autoMethod = this._scrollElement === this._scrollElement.window
- ? METHOD_OFFSET : METHOD_POSITION
+ const autoMethod = this._scrollElement === this._scrollElement.window ?
+ METHOD_OFFSET : METHOD_POSITION
- const offsetMethod = this._config.method === 'auto'
- ? autoMethod : this._config.method
+ const offsetMethod = this._config.method === 'auto' ?
+ autoMethod : this._config.method
- const offsetBase = offsetMethod === METHOD_POSITION
- ? this._getScrollTop() : 0
+ const offsetBase = offsetMethod === METHOD_POSITION ?
+ this._getScrollTop() : 0
this._offsets = []
this._targets = []
@@ -107,7 +107,7 @@ class ScrollSpy {
const targets = [].slice.call(document.querySelectorAll(this._selector))
targets
- .map((element) => {
+ .map(element => {
let target
const targetSelector = Util.getSelectorFromElement(element)
@@ -125,11 +125,12 @@ class ScrollSpy {
]
}
}
+
return null
})
- .filter((item) => item)
+ .filter(item => item)
.sort((a, b) => a[0] - b[0])
- .forEach((item) => {
+ .forEach(item => {
this._offsets.push(item[0])
this._targets.push(item[1])
})
@@ -139,14 +140,14 @@ class ScrollSpy {
$.removeData(this._element, DATA_KEY)
$(this._scrollElement).off(EVENT_KEY)
- this._element = null
+ this._element = null
this._scrollElement = null
- this._config = null
- this._selector = null
- this._offsets = null
- this._targets = null
- this._activeTarget = null
- this._scrollHeight = null
+ this._config = null
+ this._selector = null
+ this._offsets = null
+ this._targets = null
+ this._activeTarget = null
+ this._scrollHeight = null
}
// Private
@@ -154,7 +155,7 @@ class ScrollSpy {
_getConfig(config) {
config = {
...Default,
- ...typeof config === 'object' && config ? config : {}
+ ...(typeof config === 'object' && config ? config : {})
}
if (typeof config.target !== 'string' && Util.isElement(config.target)) {
@@ -163,6 +164,7 @@ class ScrollSpy {
id = Util.getUID(NAME)
$(config.target).attr('id', id)
}
+
config.target = `#${id}`
}
@@ -172,8 +174,8 @@ class ScrollSpy {
}
_getScrollTop() {
- return this._scrollElement === window
- ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop
+ return this._scrollElement === window ?
+ this._scrollElement.pageYOffset : this._scrollElement.scrollTop
}
_getScrollHeight() {
@@ -184,14 +186,14 @@ class ScrollSpy {
}
_getOffsetHeight() {
- return this._scrollElement === window
- ? window.innerHeight : this._scrollElement.getBoundingClientRect().height
+ return this._scrollElement === window ?
+ window.innerHeight : this._scrollElement.getBoundingClientRect().height
}
_process() {
- const scrollTop = this._getScrollTop() + this._config.offset
+ const scrollTop = this._getScrollTop() + this._config.offset
const scrollHeight = this._getScrollHeight()
- const maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight()
+ const maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight()
if (this._scrollHeight !== scrollHeight) {
this.refresh()
@@ -203,6 +205,7 @@ class ScrollSpy {
if (this._activeTarget !== target) {
this._activate(target)
}
+
return
}
@@ -231,7 +234,7 @@ class ScrollSpy {
const queries = this._selector
.split(',')
- .map((selector) => `${selector}[data-target="${target}"],${selector}[href="${target}"]`)
+ .map(selector => `${selector}[data-target="${target}"],${selector}[href="${target}"]`)
const $link = $([].slice.call(document.querySelectorAll(queries.join(','))))
@@ -262,8 +265,8 @@ class ScrollSpy {
_clear() {
[].slice.call(document.querySelectorAll(this._selector))
- .filter((node) => node.classList.contains(CLASS_NAME_ACTIVE))
- .forEach((node) => node.classList.remove(CLASS_NAME_ACTIVE))
+ .filter(node => node.classList.contains(CLASS_NAME_ACTIVE))
+ .forEach(node => node.classList.remove(CLASS_NAME_ACTIVE))
}
// Static
@@ -282,6 +285,7 @@ class ScrollSpy {
if (typeof data[config] === 'undefined') {
throw new TypeError(`No method named "${config}"`)
}
+
data[config]()
}
})
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-22 10:26:01 +0000