diff --git a/framework/assets/pjax/jquery.pjax.js b/framework/assets/pjax/jquery.pjax.js
index 9b11ce4..1934d80 100644
--- a/framework/assets/pjax/jquery.pjax.js
+++ b/framework/assets/pjax/jquery.pjax.js
@@ -27,15 +27,15 @@
// the options object.
//
// Returns the jQuery object
-function fnPjax(selector, container, options) {
- var context = this
- return this.on('click.pjax', selector, function(event) {
- var opts = $.extend({}, optionsFor(container, options))
- if (!opts.container)
- opts.container = $(this).attr('data-pjax') || context
- handleClick(event, opts)
- })
-}
+ function fnPjax(selector, container, options) {
+ var context = this
+ return this.on('click.pjax', selector, function(event) {
+ var opts = $.extend({}, optionsFor(container, options))
+ if (!opts.container)
+ opts.container = $(this).attr('data-pjax') || context
+ handleClick(event, opts)
+ })
+ }
// Public: pjax on click handler
//
@@ -56,47 +56,48 @@ function fnPjax(selector, container, options) {
// })
//
// Returns nothing.
-function handleClick(event, container, options) {
- options = optionsFor(container, options)
+ function handleClick(event, container, options) {
+ options = optionsFor(container, options)
- var link = event.currentTarget
+ var link = event.currentTarget
- if (link.tagName.toUpperCase() !== 'A')
- throw "$.fn.pjax or $.pjax.click requires an anchor element"
+ if (link.tagName.toUpperCase() !== 'A')
+ throw "$.fn.pjax or $.pjax.click requires an anchor element"
- // Middle click, cmd click, and ctrl click should open
- // links in a new tab as normal.
- if ( event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey )
- return
+ // Middle click, cmd click, and ctrl click should open
+ // links in a new tab as normal.
+ if ( event.which > 1 || event.metaKey || event.ctrlKey || event.shiftKey || event.altKey )
+ return
- // Ignore cross origin links
- if ( location.protocol !== link.protocol || location.hostname !== link.hostname )
- return
+ // Ignore cross origin links
+ if ( location.protocol !== link.protocol || location.hostname !== link.hostname )
+ return
- // Ignore anchors on the same page
- if (link.hash && link.href.replace(link.hash, '') ===
- location.href.replace(location.hash, ''))
- return
+ // Ignore anchors on the same page
+ if (link.hash && link.href.replace(link.hash, '') ===
+ location.href.replace(location.hash, ''))
+ return
- // Ignore empty anchor "foo.html#"
- if (link.href === location.href + '#')
- return
+ // Ignore empty anchor "foo.html#"
+ if (link.href === location.href + '#')
+ return
- var defaults = {
- url: link.href,
- container: $(link).attr('data-pjax'),
- target: link
- }
+ var defaults = {
+ url: link.href,
+ container: $(link).attr('data-pjax'),
+ target: link
+ }
- var opts = $.extend({}, defaults, options)
- var clickEvent = $.Event('pjax:click')
- $(link).trigger(clickEvent, [opts])
+ var opts = $.extend({}, defaults, options)
+ var clickEvent = $.Event('pjax:click')
+ $(link).trigger(clickEvent, [opts])
- if (!clickEvent.isDefaultPrevented()) {
- pjax(opts)
- event.preventDefault()
- }
-}
+ if (!clickEvent.isDefaultPrevented()) {
+ pjax(opts)
+ event.preventDefault()
+ $(link).trigger('pjax:clicked', [opts])
+ }
+ }
// Public: pjax on form submit handler
//
@@ -113,26 +114,26 @@ function handleClick(event, container, options) {
// })
//
// Returns nothing.
-function handleSubmit(event, container, options) {
- options = optionsFor(container, options)
+ function handleSubmit(event, container, options) {
+ options = optionsFor(container, options)
- var form = event.currentTarget
+ var form = event.currentTarget
- if (form.tagName.toUpperCase() !== 'FORM')
- throw "$.pjax.submit requires a form element"
+ if (form.tagName.toUpperCase() !== 'FORM')
+ throw "$.pjax.submit requires a form element"
- var defaults = {
- type: form.method.toUpperCase(),
- url: form.action,
- data: $(form).serializeArray(),
- container: $(form).attr('data-pjax'),
- target: form
- }
+ var defaults = {
+ type: form.method.toUpperCase(),
+ url: form.action,
+ data: $(form).serializeArray(),
+ container: $(form).attr('data-pjax'),
+ target: form
+ }
- pjax($.extend({}, defaults, options))
+ pjax($.extend({}, defaults, options))
- event.preventDefault()
-}
+ event.preventDefault()
+ }
// Loads a URL with ajax, puts the response body inside a container,
// then pushState()'s the loaded URL.
@@ -153,212 +154,212 @@ function handleSubmit(event, container, options) {
// console.log( xhr.readyState )
//
// Returns whatever $.ajax returns.
-function pjax(options) {
- options = $.extend(true, {}, $.ajaxSettings, pjax.defaults, options)
-
- if ($.isFunction(options.url)) {
- options.url = options.url()
- }
-
- var target = options.target
-
- var hash = parseURL(options.url).hash
+ function pjax(options) {
+ options = $.extend(true, {}, $.ajaxSettings, pjax.defaults, options)
+
+ if ($.isFunction(options.url)) {
+ options.url = options.url()
+ }
+
+ var target = options.target
+
+ var hash = parseURL(options.url).hash
- var context = options.context = findContainerFor(options.container)
-
- // We want the browser to maintain two separate internal caches: one
- // for pjax'd partial page loads and one for normal page loads.
- // Without adding this secret parameter, some browsers will often
- // confuse the two.
- if (!options.data) options.data = {}
- options.data._pjax = context.selector
-
- function fire(type, args) {
- var event = $.Event(type, { relatedTarget: target })
- context.trigger(event, args)
- return !event.isDefaultPrevented()
- }
-
- var timeoutTimer
-
- options.beforeSend = function(xhr, settings) {
- // No timeout for non-GET requests
- // Its not safe to request the resource again with a fallback method.
- if (settings.type !== 'GET') {
- settings.timeout = 0
- }
-
- xhr.setRequestHeader('X-PJAX', 'true')
- xhr.setRequestHeader('X-PJAX-Container', context.selector)
-
- if (!fire('pjax:beforeSend', [xhr, settings]))
- return false
-
- if (settings.timeout > 0) {
- timeoutTimer = setTimeout(function() {
- if (fire('pjax:timeout', [xhr, options]))
- xhr.abort('timeout')
- }, settings.timeout)
-
- // Clear timeout setting so jquerys internal timeout isn't invoked
- settings.timeout = 0
- }
-
- options.requestUrl = parseURL(settings.url).href
- }
-
- options.complete = function(xhr, textStatus) {
- if (timeoutTimer)
- clearTimeout(timeoutTimer)
-
- fire('pjax:complete', [xhr, textStatus, options])
-
- fire('pjax:end', [xhr, options])
- }
-
- options.error = function(xhr, textStatus, errorThrown) {
- var container = extractContainer("", xhr, options)
-
- var allowed = fire('pjax:error', [xhr, textStatus, errorThrown, options])
- if (options.type == 'GET' && textStatus !== 'abort' && allowed) {
- locationReplace(container.url)
- }
- }
-
- options.success = function(data, status, xhr) {
- // If $.pjax.defaults.version is a function, invoke it first.
- // Otherwise it can be a static string.
- var currentVersion = (typeof $.pjax.defaults.version === 'function') ?
- $.pjax.defaults.version() :
- $.pjax.defaults.version
-
- var latestVersion = xhr.getResponseHeader('X-PJAX-Version')
-
- var container = extractContainer(data, xhr, options)
-
- // If there is a layout version mismatch, hard load the new url
- if (currentVersion && latestVersion && currentVersion !== latestVersion) {
- locationReplace(container.url)
- return
- }
-
- // If the new response is missing a body, hard load the page
- if (!container.contents) {
- locationReplace(container.url)
- return
- }
-
- pjax.state = {
- id: options.id || uniqueId(),
- url: container.url,
- title: container.title,
- container: context.selector,
- fragment: options.fragment,
- timeout: options.timeout
- }
-
- if (options.push || options.replace) {
- window.history.replaceState(pjax.state, container.title, container.url)
- }
-
- // Clear out any focused controls before inserting new page contents.
- document.activeElement.blur()
-
- if (container.title) document.title = container.title
- context.html(container.contents)
-
- // FF bug: Won't autofocus fields that are inserted via JS.
- // This behavior is incorrect. So if theres no current focus, autofocus
- // the last field.
- //
- // http://www.w3.org/html/wg/drafts/html/master/forms.html
- var autofocusEl = context.find('input[autofocus], textarea[autofocus]').last()[0]
- if (autofocusEl && document.activeElement !== autofocusEl) {
- autofocusEl.focus();
- }
-
- executeScriptTags(container.scripts)
-
- // Scroll to top by default
- if (typeof options.scrollTo === 'number')
- $(window).scrollTop(options.scrollTo)
-
- // If the URL has a hash in it, make sure the browser
- // knows to navigate to the hash.
- if ( hash !== '' ) {
- // Avoid using simple hash set here. Will add another history
- // entry. Replace the url with replaceState and scroll to target
- // by hand.
- //
- // window.location.hash = hash
- var url = parseURL(container.url)
- url.hash = hash
-
- pjax.state.url = url.href
- window.history.replaceState(pjax.state, container.title, url.href)
-
- var target = $(url.hash)
- if (target.length) $(window).scrollTop(target.offset().top)
- }
-
- fire('pjax:success', [data, status, xhr, options])
- }
-
-
- // Initialize pjax.state for the initial page load. Assume we're
- // using the container and options of the link we're loading for the
- // back button to the initial page. This ensures good back button
- // behavior.
- if (!pjax.state) {
- pjax.state = {
- id: uniqueId(),
- url: window.location.href,
- title: document.title,
- container: context.selector,
- fragment: options.fragment,
- timeout: options.timeout
- }
- window.history.replaceState(pjax.state, document.title)
- }
-
- // Cancel the current request if we're already pjaxing
- var xhr = pjax.xhr
- if ( xhr && xhr.readyState < 4) {
- xhr.onreadystatechange = $.noop
- xhr.abort()
- }
-
- pjax.options = options
- var xhr = pjax.xhr = $.ajax(options)
-
- if (xhr.readyState > 0) {
- if (options.push && !options.replace) {
- // Cache current container element before replacing it
- cachePush(pjax.state.id, context.clone().contents())
-
- window.history.pushState(null, "", stripPjaxParam(options.requestUrl))
- }
-
- fire('pjax:start', [xhr, options])
- fire('pjax:send', [xhr, options])
- }
-
- return pjax.xhr
-}
+ var context = options.context = findContainerFor(options.container)
+
+ // We want the browser to maintain two separate internal caches: one
+ // for pjax'd partial page loads and one for normal page loads.
+ // Without adding this secret parameter, some browsers will often
+ // confuse the two.
+ if (!options.data) options.data = {}
+ options.data._pjax = context.selector
+
+ function fire(type, args) {
+ var event = $.Event(type, { relatedTarget: target })
+ context.trigger(event, args)
+ return !event.isDefaultPrevented()
+ }
+
+ var timeoutTimer
+
+ options.beforeSend = function(xhr, settings) {
+ // No timeout for non-GET requests
+ // Its not safe to request the resource again with a fallback method.
+ if (settings.type !== 'GET') {
+ settings.timeout = 0
+ }
+
+ xhr.setRequestHeader('X-PJAX', 'true')
+ xhr.setRequestHeader('X-PJAX-Container', context.selector)
+
+ if (!fire('pjax:beforeSend', [xhr, settings]))
+ return false
+
+ if (settings.timeout > 0) {
+ timeoutTimer = setTimeout(function() {
+ if (fire('pjax:timeout', [xhr, options]))
+ xhr.abort('timeout')
+ }, settings.timeout)
+
+ // Clear timeout setting so jquerys internal timeout isn't invoked
+ settings.timeout = 0
+ }
+
+ options.requestUrl = parseURL(settings.url).href
+ }
+
+ options.complete = function(xhr, textStatus) {
+ if (timeoutTimer)
+ clearTimeout(timeoutTimer)
+
+ fire('pjax:complete', [xhr, textStatus, options])
+
+ fire('pjax:end', [xhr, options])
+ }
+
+ options.error = function(xhr, textStatus, errorThrown) {
+ var container = extractContainer("", xhr, options)
+
+ var allowed = fire('pjax:error', [xhr, textStatus, errorThrown, options])
+ if (options.type == 'GET' && textStatus !== 'abort' && allowed) {
+ locationReplace(container.url)
+ }
+ }
+
+ options.success = function(data, status, xhr) {
+ // If $.pjax.defaults.version is a function, invoke it first.
+ // Otherwise it can be a static string.
+ var currentVersion = (typeof $.pjax.defaults.version === 'function') ?
+ $.pjax.defaults.version() :
+ $.pjax.defaults.version
+
+ var latestVersion = xhr.getResponseHeader('X-PJAX-Version')
+
+ var container = extractContainer(data, xhr, options)
+
+ // If there is a layout version mismatch, hard load the new url
+ if (currentVersion && latestVersion && currentVersion !== latestVersion) {
+ locationReplace(container.url)
+ return
+ }
+
+ // If the new response is missing a body, hard load the page
+ if (!container.contents) {
+ locationReplace(container.url)
+ return
+ }
+
+ pjax.state = {
+ id: options.id || uniqueId(),
+ url: container.url,
+ title: container.title,
+ container: context.selector,
+ fragment: options.fragment,
+ timeout: options.timeout
+ }
+
+ if (options.push || options.replace) {
+ window.history.replaceState(pjax.state, container.title, container.url)
+ }
+
+ // Clear out any focused controls before inserting new page contents.
+ document.activeElement.blur()
+
+ if (container.title) document.title = container.title
+ context.html(container.contents)
+
+ // FF bug: Won't autofocus fields that are inserted via JS.
+ // This behavior is incorrect. So if theres no current focus, autofocus
+ // the last field.
+ //
+ // http://www.w3.org/html/wg/drafts/html/master/forms.html
+ var autofocusEl = context.find('input[autofocus], textarea[autofocus]').last()[0]
+ if (autofocusEl && document.activeElement !== autofocusEl) {
+ autofocusEl.focus();
+ }
+
+ executeScriptTags(container.scripts)
+
+ // Scroll to top by default
+ if (typeof options.scrollTo === 'number')
+ $(window).scrollTop(options.scrollTo)
+
+ // If the URL has a hash in it, make sure the browser
+ // knows to navigate to the hash.
+ if ( hash !== '' ) {
+ // Avoid using simple hash set here. Will add another history
+ // entry. Replace the url with replaceState and scroll to target
+ // by hand.
+ //
+ // window.location.hash = hash
+ var url = parseURL(container.url)
+ url.hash = hash
+
+ pjax.state.url = url.href
+ window.history.replaceState(pjax.state, container.title, url.href)
+
+ var target = $(url.hash)
+ if (target.length) $(window).scrollTop(target.offset().top)
+ }
+
+ fire('pjax:success', [data, status, xhr, options])
+ }
+
+
+ // Initialize pjax.state for the initial page load. Assume we're
+ // using the container and options of the link we're loading for the
+ // back button to the initial page. This ensures good back button
+ // behavior.
+ if (!pjax.state) {
+ pjax.state = {
+ id: uniqueId(),
+ url: window.location.href,
+ title: document.title,
+ container: context.selector,
+ fragment: options.fragment,
+ timeout: options.timeout
+ }
+ window.history.replaceState(pjax.state, document.title)
+ }
+
+ // Cancel the current request if we're already pjaxing
+ var xhr = pjax.xhr
+ if ( xhr && xhr.readyState < 4) {
+ xhr.onreadystatechange = $.noop
+ xhr.abort()
+ }
+
+ pjax.options = options
+ var xhr = pjax.xhr = $.ajax(options)
+
+ if (xhr.readyState > 0) {
+ if (options.push && !options.replace) {
+ // Cache current container element before replacing it
+ cachePush(pjax.state.id, context.clone().contents())
+
+ window.history.pushState(null, "", stripPjaxParam(options.requestUrl))
+ }
+
+ fire('pjax:start', [xhr, options])
+ fire('pjax:send', [xhr, options])
+ }
+
+ return pjax.xhr
+ }
// Public: Reload current page with pjax.
//
// Returns whatever $.pjax returns.
-function pjaxReload(container, options) {
- var defaults = {
- url: window.location.href,
- push: false,
- replace: true,
- scrollTo: false
- }
+ function pjaxReload(container, options) {
+ var defaults = {
+ url: window.location.href,
+ push: false,
+ replace: true,
+ scrollTo: false
+ }
- return pjax($.extend(defaults, optionsFor(container, options)))
-}
+ return pjax($.extend(defaults, optionsFor(container, options)))
+ }
// Internal: Hard replace current state with url.
//
@@ -366,133 +367,133 @@ function pjaxReload(container, options) {
// https://bugs.webkit.org/show_bug.cgi?id=93506
//
// Returns nothing.
-function locationReplace(url) {
- window.history.replaceState(null, "", "#")
- window.location.replace(url)
-}
+ function locationReplace(url) {
+ window.history.replaceState(null, "", "#")
+ window.location.replace(url)
+ }
-var initialPop = true
-var initialURL = window.location.href
-var initialState = window.history.state
+ var initialPop = true
+ var initialURL = window.location.href
+ var initialState = window.history.state
// Initialize $.pjax.state if possible
// Happens when reloading a page and coming forward from a different
// session history.
-if (initialState && initialState.container) {
- pjax.state = initialState
-}
+ if (initialState && initialState.container) {
+ pjax.state = initialState
+ }
// Non-webkit browsers don't fire an initial popstate event
-if ('state' in window.history) {
- initialPop = false
-}
+ if ('state' in window.history) {
+ initialPop = false
+ }
// popstate handler takes care of the back and forward buttons
//
// You probably shouldn't use pjax on pages with other pushState
// stuff yet.
-function onPjaxPopstate(event) {
- var state = event.state
-
- if (state && state.container) {
- // When coming forward from a separate history session, will get an
- // initial pop with a state we are already at. Skip reloading the current
- // page.
- if (initialPop && initialURL == state.url) return
-
- // If popping back to the same state, just skip.
- // Could be clicking back from hashchange rather than a pushState.
- if (pjax.state.id === state.id) return
-
- var container = $(state.container)
- if (container.length) {
- var direction, contents = cacheMapping[state.id]
-
- if (pjax.state) {
- // Since state ids always increase, we can deduce the history
- // direction from the previous state.
- direction = pjax.state.id < state.id ? 'forward' : 'back'
-
- // Cache current container before replacement and inform the
- // cache which direction the history shifted.
- cachePop(direction, pjax.state.id, container.clone().contents())
- }
-
- var popstateEvent = $.Event('pjax:popstate', {
- state: state,
- direction: direction
- })
- container.trigger(popstateEvent)
-
- var options = {
- id: state.id,
- url: state.url,
- container: container,
- push: false,
- fragment: state.fragment,
- timeout: state.timeout,
- scrollTo: false
- }
-
- if (contents) {
- container.trigger('pjax:start', [null, options])
-
- if (state.title) document.title = state.title
- container.html(contents)
- pjax.state = state
-
- container.trigger('pjax:end', [null, options])
- } else {
- pjax(options)
- }
-
- // Force reflow/relayout before the browser tries to restore the
- // scroll position.
- container[0].offsetHeight
- } else {
- locationReplace(location.href)
- }
- }
- initialPop = false
-}
+ function onPjaxPopstate(event) {
+ var state = event.state
+
+ if (state && state.container) {
+ // When coming forward from a separate history session, will get an
+ // initial pop with a state we are already at. Skip reloading the current
+ // page.
+ if (initialPop && initialURL == state.url) return
+
+ // If popping back to the same state, just skip.
+ // Could be clicking back from hashchange rather than a pushState.
+ if (pjax.state.id === state.id) return
+
+ var container = $(state.container)
+ if (container.length) {
+ var direction, contents = cacheMapping[state.id]
+
+ if (pjax.state) {
+ // Since state ids always increase, we can deduce the history
+ // direction from the previous state.
+ direction = pjax.state.id < state.id ? 'forward' : 'back'
+
+ // Cache current container before replacement and inform the
+ // cache which direction the history shifted.
+ cachePop(direction, pjax.state.id, container.clone().contents())
+ }
+
+ var popstateEvent = $.Event('pjax:popstate', {
+ state: state,
+ direction: direction
+ })
+ container.trigger(popstateEvent)
+
+ var options = {
+ id: state.id,
+ url: state.url,
+ container: container,
+ push: false,
+ fragment: state.fragment,
+ timeout: state.timeout,
+ scrollTo: false
+ }
+
+ if (contents) {
+ container.trigger('pjax:start', [null, options])
+
+ if (state.title) document.title = state.title
+ container.html(contents)
+ pjax.state = state
+
+ container.trigger('pjax:end', [null, options])
+ } else {
+ pjax(options)
+ }
+
+ // Force reflow/relayout before the browser tries to restore the
+ // scroll position.
+ container[0].offsetHeight
+ } else {
+ locationReplace(location.href)
+ }
+ }
+ initialPop = false
+ }
// Fallback version of main pjax function for browsers that don't
// support pushState.
//
// Returns nothing since it retriggers a hard form submission.
-function fallbackPjax(options) {
- var url = $.isFunction(options.url) ? options.url() : options.url,
- method = options.type ? options.type.toUpperCase() : 'GET'
-
- var form = $('<form>', {
- method: method === 'GET' ? 'GET' : 'POST',
- action: url,
- style: 'display:none'
- })
-
- if (method !== 'GET' && method !== 'POST') {
- form.append($('<input>', {
- type: 'hidden',
- name: '_method',
- value: method.toLowerCase()
- }))
- }
-
- var data = options.data
- if (typeof data === 'string') {
- $.each(data.split('&'), function(index, value) {
- var pair = value.split('=')
- form.append($('<input>', {type: 'hidden', name: pair[0], value: pair[1]}))
- })
- } else if (typeof data === 'object') {
- for (key in data)
- form.append($('<input>', {type: 'hidden', name: key, value: data[key]}))
- }
-
- $(document.body).append(form)
- form.submit()
-}
+ function fallbackPjax(options) {
+ var url = $.isFunction(options.url) ? options.url() : options.url,
+ method = options.type ? options.type.toUpperCase() : 'GET'
+
+ var form = $('<form>', {
+ method: method === 'GET' ? 'GET' : 'POST',
+ action: url,
+ style: 'display:none'
+ })
+
+ if (method !== 'GET' && method !== 'POST') {
+ form.append($('<input>', {
+ type: 'hidden',
+ name: '_method',
+ value: method.toLowerCase()
+ }))
+ }
+
+ var data = options.data
+ if (typeof data === 'string') {
+ $.each(data.split('&'), function(index, value) {
+ var pair = value.split('=')
+ form.append($('<input>', {type: 'hidden', name: pair[0], value: pair[1]}))
+ })
+ } else if (typeof data === 'object') {
+ for (key in data)
+ form.append($('<input>', {type: 'hidden', name: key, value: data[key]}))
+ }
+
+ $(document.body).append(form)
+ form.submit()
+ }
// Internal: Generate unique id for state object.
//
@@ -500,32 +501,32 @@ function fallbackPjax(options) {
// unique across page loads.
//
// Returns Number.
-function uniqueId() {
- return (new Date).getTime()
-}
+ function uniqueId() {
+ return (new Date).getTime()
+ }
// Internal: Strips _pjax param from url
//
// url - String
//
// Returns String.
-function stripPjaxParam(url) {
- return url
- .replace(/\?_pjax=[^&]+&?/, '?')
- .replace(/_pjax=[^&]+&?/, '')
- .replace(/[\?&]$/, '')
-}
+ function stripPjaxParam(url) {
+ return url
+ .replace(/\?_pjax=[^&]+&?/, '?')
+ .replace(/_pjax=[^&]+&?/, '')
+ .replace(/[\?&]$/, '')
+ }
// Internal: Parse URL components and returns a Locationish object.
//
// url - String URL
//
// Returns HTMLAnchorElement that acts like Location.
-function parseURL(url) {
- var a = document.createElement('a')
- a.href = url
- return a
-}
+ function parseURL(url) {
+ var a = document.createElement('a')
+ a.href = url
+ return a
+ }
// Internal: Build options Object for arguments.
//
@@ -544,25 +545,25 @@ function parseURL(url) {
// // => {container: '#container', push: true}
//
// Returns options Object.
-function optionsFor(container, options) {
- // Both container and options
- if ( container && options )
- options.container = container
+ function optionsFor(container, options) {
+ // Both container and options
+ if ( container && options )
+ options.container = container
- // First argument is options Object
- else if ( $.isPlainObject(container) )
- options = container
+ // First argument is options Object
+ else if ( $.isPlainObject(container) )
+ options = container
- // Only container
- else
- options = {container: container}
+ // Only container
+ else
+ options = {container: container}
- // Find and validate container
- if (options.container)
- options.container = findContainerFor(options.container)
+ // Find and validate container
+ if (options.container)
+ options.container = findContainerFor(options.container)
- return options
-}
+ return options
+ }
// Internal: Find container element for a variety of inputs.
//
@@ -572,19 +573,19 @@ function optionsFor(container, options) {
// container - A selector String, jQuery object, or DOM Element.
//
// Returns a jQuery object whose context is `document` and has a selector.
-function findContainerFor(container) {
- container = $(container)
-
- if ( !container.length ) {
- throw "no pjax container for " + container.selector
- } else if ( container.selector !== '' && container.context === document ) {
- return container
- } else if ( container.attr('id') ) {
- return $('#' + container.attr('id'))
- } else {
- throw "cant get selector for pjax container!"
- }
-}
+ function findContainerFor(container) {
+ container = $(container)
+
+ if ( !container.length ) {
+ throw "no pjax container for " + container.selector
+ } else if ( container.selector !== '' && container.context === document ) {
+ return container
+ } else if ( container.attr('id') ) {
+ return $('#' + container.attr('id'))
+ } else {
+ throw "cant get selector for pjax container!"
+ }
+ }
// Internal: Filter and find all elements matching the selector.
//
@@ -595,13 +596,13 @@ function findContainerFor(container) {
// selector - String selector to match
//
// Returns a jQuery object.
-function findAll(elems, selector) {
- return elems.filter(selector).add(elems.find(selector));
-}
+ function findAll(elems, selector) {
+ return elems.filter(selector).add(elems.find(selector));
+ }
-function parseHTML(html) {
- return $.parseHTML(html, document, true)
-}
+ function parseHTML(html) {
+ return $.parseHTML(html, document, true)
+ }
// Internal: Extracts container and metadata from response.
//
@@ -614,69 +615,69 @@ function parseHTML(html) {
// options - pjax options Object
//
// Returns an Object with url, title, and contents keys.
-function extractContainer(data, xhr, options) {
- var obj = {}
-
- // Prefer X-PJAX-URL header if it was set, otherwise fallback to
- // using the original requested url.
- obj.url = stripPjaxParam(xhr.getResponseHeader('X-PJAX-URL') || options.requestUrl)
-
- // Attempt to parse response html into elements
- if (/<html/i.test(data)) {
- var $head = $(parseHTML(data.match(/<head[^>]*>([\s\S.]*)<\/head>/i)[0]))
- var $body = $(parseHTML(data.match(/<body[^>]*>([\s\S.]*)<\/body>/i)[0]))
- } else {
- var $head = $body = $(parseHTML(data))
- }
-
- // If response data is empty, return fast
- if ($body.length === 0)
- return obj
-
- // If there's a <title> tag in the header, use it as
- // the page's title.
- obj.title = findAll($head, 'title').last().text()
-
- if (options.fragment) {
- // If they specified a fragment, look for it in the response
- // and pull it out.
- if (options.fragment === 'body') {
- var $fragment = $body
- } else {
- var $fragment = findAll($body, options.fragment).first()
- }
-
- if ($fragment.length) {
- obj.contents = $fragment.contents()
-
- // If there's no title, look for data-title and title attributes
- // on the fragment
- if (!obj.title)
- obj.title = $fragment.attr('title') || $fragment.data('title')
- }
-
- } else if (!/<html/i.test(data)) {
- obj.contents = $body
- }
-
- // Clean up any <title> tags
- if (obj.contents) {
- // Remove any parent title elements
- obj.contents = obj.contents.not(function() { return $(this).is('title') })
-
- // Then scrub any titles from their descendants
- obj.contents.find('title').remove()
-
- // Gather all script[src] elements
- obj.scripts = findAll(obj.contents, 'script[src]').remove()
- obj.contents = obj.contents.not(obj.scripts)
- }
-
- // Trim any whitespace off the title
- if (obj.title) obj.title = $.trim(obj.title)
-
- return obj
-}
+ function extractContainer(data, xhr, options) {
+ var obj = {}
+
+ // Prefer X-PJAX-URL header if it was set, otherwise fallback to
+ // using the original requested url.
+ obj.url = stripPjaxParam(xhr.getResponseHeader('X-PJAX-URL') || options.requestUrl)
+
+ // Attempt to parse response html into elements
+ if (/<html/i.test(data)) {
+ var $head = $(parseHTML(data.match(/<head[^>]*>([\s\S.]*)<\/head>/i)[0]))
+ var $body = $(parseHTML(data.match(/<body[^>]*>([\s\S.]*)<\/body>/i)[0]))
+ } else {
+ var $head = $body = $(parseHTML(data))
+ }
+
+ // If response data is empty, return fast
+ if ($body.length === 0)
+ return obj
+
+ // If there's a <title> tag in the header, use it as
+ // the page's title.
+ obj.title = findAll($head, 'title').last().text()
+
+ if (options.fragment) {
+ // If they specified a fragment, look for it in the response
+ // and pull it out.
+ if (options.fragment === 'body') {
+ var $fragment = $body
+ } else {
+ var $fragment = findAll($body, options.fragment).first()
+ }
+
+ if ($fragment.length) {
+ obj.contents = $fragment.contents()
+
+ // If there's no title, look for data-title and title attributes
+ // on the fragment
+ if (!obj.title)
+ obj.title = $fragment.attr('title') || $fragment.data('title')
+ }
+
+ } else if (!/<html/i.test(data)) {
+ obj.contents = $body
+ }
+
+ // Clean up any <title> tags
+ if (obj.contents) {
+ // Remove any parent title elements
+ obj.contents = obj.contents.not(function() { return $(this).is('title') })
+
+ // Then scrub any titles from their descendants
+ obj.contents.find('title').remove()
+
+ // Gather all script[src] elements
+ obj.scripts = findAll(obj.contents, 'script[src]').remove()
+ obj.contents = obj.contents.not(obj.scripts)
+ }
+
+ // Trim any whitespace off the title
+ if (obj.title) obj.title = $.trim(obj.title)
+
+ return obj
+ }
// Load an execute scripts using standard script request.
//
@@ -686,29 +687,29 @@ function extractContainer(data, xhr, options) {
// scripts - jQuery object of script Elements
//
// Returns nothing.
-function executeScriptTags(scripts) {
- if (!scripts) return
+ function executeScriptTags(scripts) {
+ if (!scripts) return
- var existingScripts = $('script[src]')
+ var existingScripts = $('script[src]')
- scripts.each(function() {
- var src = this.src
- var matchedScripts = existingScripts.filter(function() {
- return this.src === src
- })
- if (matchedScripts.length) return
+ scripts.each(function() {
+ var src = this.src
+ var matchedScripts = existingScripts.filter(function() {
+ return this.src === src
+ })
+ if (matchedScripts.length) return
- var script = document.createElement('script')
- script.type = $(this).attr('type')
- script.src = $(this).attr('src')
- document.head.appendChild(script)
- })
-}
+ var script = document.createElement('script')
+ script.type = $(this).attr('type')
+ script.src = $(this).attr('src')
+ document.head.appendChild(script)
+ })
+ }
// Internal: History DOM caching class.
-var cacheMapping = {}
-var cacheForwardStack = []
-var cacheBackStack = []
+ var cacheMapping = {}
+ var cacheForwardStack = []
+ var cacheBackStack = []
// Push previous state id and container contents into the history
// cache. Should be called in conjunction with `pushState` to save the
@@ -718,19 +719,19 @@ var cacheBackStack = []
// value - DOM Element to cache
//
// Returns nothing.
-function cachePush(id, value) {
- cacheMapping[id] = value
- cacheBackStack.push(id)
+ function cachePush(id, value) {
+ cacheMapping[id] = value
+ cacheBackStack.push(id)
- // Remove all entires in forward history stack after pushing
- // a new page.
- while (cacheForwardStack.length)
- delete cacheMapping[cacheForwardStack.shift()]
+ // Remove all entires in forward history stack after pushing
+ // a new page.
+ while (cacheForwardStack.length)
+ delete cacheMapping[cacheForwardStack.shift()]
- // Trim back history stack to max cache length.
- while (cacheBackStack.length > pjax.defaults.maxCacheLength)
- delete cacheMapping[cacheBackStack.shift()]
-}
+ // Trim back history stack to max cache length.
+ while (cacheBackStack.length > pjax.defaults.maxCacheLength)
+ delete cacheMapping[cacheBackStack.shift()]
+ }
// Shifts cache from directional history cache. Should be
// called on `popstate` with the previous state id and container
@@ -741,32 +742,32 @@ function cachePush(id, value) {
// value - DOM Element to cache
//
// Returns nothing.
-function cachePop(direction, id, value) {
- var pushStack, popStack
- cacheMapping[id] = value
-
- if (direction === 'forward') {
- pushStack = cacheBackStack
- popStack = cacheForwardStack
- } else {
- pushStack = cacheForwardStack
- popStack = cacheBackStack
- }
-
- pushStack.push(id)
- if (id = popStack.pop())
- delete cacheMapping[id]
-}
+ function cachePop(direction, id, value) {
+ var pushStack, popStack
+ cacheMapping[id] = value
+
+ if (direction === 'forward') {
+ pushStack = cacheBackStack
+ popStack = cacheForwardStack
+ } else {
+ pushStack = cacheForwardStack
+ popStack = cacheBackStack
+ }
+
+ pushStack.push(id)
+ if (id = popStack.pop())
+ delete cacheMapping[id]
+ }
// Public: Find version identifier for the initial page load.
//
// Returns String version or undefined.
-function findVersion() {
- return $('meta').filter(function() {
- var name = $(this).attr('http-equiv')
- return name && name.toUpperCase() === 'X-PJAX-VERSION'
- }).attr('content')
-}
+ function findVersion() {
+ return $('meta').filter(function() {
+ var name = $(this).attr('http-equiv')
+ return name && name.toUpperCase() === 'X-PJAX-VERSION'
+ }).attr('content')
+ }
// Install pjax functions on $.pjax to enable pushState behavior.
//
@@ -777,26 +778,26 @@ function findVersion() {
// $.pjax.enable()
//
// Returns nothing.
-function enable() {
- $.fn.pjax = fnPjax
- $.pjax = pjax
- $.pjax.enable = $.noop
- $.pjax.disable = disable
- $.pjax.click = handleClick
- $.pjax.submit = handleSubmit
- $.pjax.reload = pjaxReload
- $.pjax.defaults = {
- timeout: 650,
- push: true,
- replace: false,
- type: 'GET',
- dataType: 'html',
- scrollTo: 0,
- maxCacheLength: 20,
- version: findVersion
- }
- $(window).on('popstate.pjax', onPjaxPopstate)
-}
+ function enable() {
+ $.fn.pjax = fnPjax
+ $.pjax = pjax
+ $.pjax.enable = $.noop
+ $.pjax.disable = disable
+ $.pjax.click = handleClick
+ $.pjax.submit = handleSubmit
+ $.pjax.reload = pjaxReload
+ $.pjax.defaults = {
+ timeout: 650,
+ push: true,
+ replace: false,
+ type: 'GET',
+ dataType: 'html',
+ scrollTo: 0,
+ maxCacheLength: 20,
+ version: findVersion
+ }
+ $(window).on('popstate.pjax', onPjaxPopstate)
+ }
// Disable pushState behavior.
//
@@ -809,30 +810,30 @@ function enable() {
// $.pjax.disable()
//
// Returns nothing.
-function disable() {
- $.fn.pjax = function() { return this }
- $.pjax = fallbackPjax
- $.pjax.enable = enable
- $.pjax.disable = $.noop
- $.pjax.click = $.noop
- $.pjax.submit = $.noop
- $.pjax.reload = function() { window.location.reload() }
+ function disable() {
+ $.fn.pjax = function() { return this }
+ $.pjax = fallbackPjax
+ $.pjax.enable = enable
+ $.pjax.disable = $.noop
+ $.pjax.click = $.noop
+ $.pjax.submit = $.noop
+ $.pjax.reload = function() { window.location.reload() }
- $(window).off('popstate.pjax', onPjaxPopstate)
-}
+ $(window).off('popstate.pjax', onPjaxPopstate)
+ }
// Add the state property to jQuery's event object so we can use it in
// $(window).bind('popstate')
-if ( $.inArray('state', $.event.props) < 0 )
- $.event.props.push('state')
+ if ( $.inArray('state', $.event.props) < 0 )
+ $.event.props.push('state')
// Is pjax supported by this browser?
-$.support.pjax =
- window.history && window.history.pushState && window.history.replaceState &&
- // pushState isn't reliable on iOS until 5.
- !navigator.userAgent.match(/((iPod|iPhone|iPad).+\bOS\s+[1-4]|WebApps\/.+CFNetwork)/)
+ $.support.pjax =
+ window.history && window.history.pushState && window.history.replaceState &&
+ // pushState isn't reliable on iOS until 5.
+ !navigator.userAgent.match(/((iPod|iPhone|iPad).+\bOS\s+[1-4]|WebApps\/.+CFNetwork)/)
-$.support.pjax ? enable() : disable()
+ $.support.pjax ? enable() : disable()
})(jQuery);