16 // Accepts a jQuery ajax options object that may include these
17 // pjax specific options:
27 // the options object.
30 function fnPjax(selector, container, options) {  argument
33     var opts = $.extend({}, optionsFor(container, options))
45 // options - pjax options
59 function handleClick(event, container, options) {  argument
60   options = optionsFor(container, options)
92   var opts = $.extend({}, defaults, options)
107 // options - pjax options
117 function handleSubmit(event, container, options) {  argument
118   options = optionsFor(container, options)
134   pjax($.extend({}, defaults, options))
158 function pjax(options) {  argument
159   options = $.extend(true, {}, $.ajaxSettings, pjax.defaults, options)
161   if ($.isFunction(options.url)) {
162     options.url = options.url()
165   var target = options.target
167   var hash = parseURL(options.url).hash
169   var context = options.context = findContainerFor(options.container)
175   if (!options.data) options.data = {}
176   options.data._pjax = context.selector
186   options.beforeSend = function(xhr, settings) {
201         if (fire('pjax:timeout', [xhr, options]))
209     options.requestUrl = parseURL(settings.url).href
212   options.complete = function(xhr, textStatus) {
216     fire('pjax:complete', [xhr, textStatus, options])
218     fire('pjax:end', [xhr, options])
221   options.error = function(xhr, textStatus, errorThrown) {
222     var container = extractContainer("", xhr, options)
224     var allowed = fire('pjax:error', [xhr, textStatus, errorThrown, options])
225     if (options.type == 'GET' && textStatus !== 'abort' && allowed) {
230   options.success = function(data, status, xhr) {
239     var container = extractContainer(data, xhr, options)
254       id: options.id || uniqueId(),
258       fragment: options.fragment,
259       timeout: options.timeout
262     if (options.push || options.replace) {
271     if (typeof options.scrollTo === 'number')
272       $(window).scrollTop(options.scrollTo)
292     fire('pjax:success', [data, status, xhr, options])
297   // using the container and options of the link we're loading for the
306       fragment: options.fragment,
307       timeout: options.timeout
319   pjax.options = options
320   var xhr = pjax.xhr = $.ajax(options)
323     if (options.push && !options.replace) {
327       window.history.pushState(null, "", stripPjaxParam(options.requestUrl))
330     fire('pjax:start', [xhr, options])
331     fire('pjax:send', [xhr, options])
340 function pjaxReload(container, options) {  argument
348   return pjax($.extend(defaults, optionsFor(container, options)))
412       var options = {
423         container.trigger('pjax:start', [null, options])
429         container.trigger('pjax:end', [null, options])
431         pjax(options)
448 function fallbackPjax(options) {  argument
449   var url = $.isFunction(options.url) ? options.url() : options.url,
450       method = options.type ? options.type.toUpperCase() : 'GET'
466   var data = options.data
514 // Internal: Build options Object for arguments.
517 // the options object.
530 // Returns options Object.
531 function optionsFor(container, options) {  argument
532   // Both container and options
533   if ( container && options )
534     options.container = container
536   // First argument is options Object
538     options = container
542     options = {container: container}
545   if (options.container)
546     options.container = findContainerFor(options.container)
548   return options
598 // options - pjax options Object
601 function extractContainer(data, xhr, options) {  argument
606   obj.url = stripPjaxParam(xhr.getResponseHeader('X-PJAX-URL') || options.requestUrl)
624   if (options.fragment) {
627     if (options.fragment === 'body') {
630       var $fragment = findAll($body, options.fragment).first()