this.Adapter.bind(window,'popstate',this.onPopState);
-
+
+ /**
+ * Load the Store
+ */
+ if ( this.sessionStorage ) {
+ // Fetch
+ try {
+ this.store = JSON.parse(this.sessionStorage.getItem('Roo.History.store'))||{};
+ }
+ catch ( err ) {
+ this.store = {};
+ }
+
+ }
+ this.normalizeStore();
+ /**
+ * Clear Intervals on exit to prevent memory leaks
+ */
+ History.Adapter.bind(window,"unload",History.clearAllIntervals);
+
+ /**
+ * Create the initial State
+ */
+ History.saveState(History.storeState(History.extractState(History.getLocationHref(),true)));
+
// Return true
- /**
- * History.pushState(data,title,url)
- * Add a new State to the history object, become it, and trigger onpopstate
- * We have to trigger for HTML4 compatibility
- * @param {object} data
- * @param {string} title
- * @param {string} url
- * @return {true}
- */
- History.pushState = function(data,title,url,queue){
- //History.debug('History.pushState: called', arguments);
-
- // Check the State
- if ( History.getHashByUrl(url) && History.emulated.pushState ) {
- throw new Error('History.js does not support states with fragement-identifiers (hashes/anchors).');
- }
-
- // Handle Queueing
- if ( queue !== false && History.busy() ) {
- // Wait + Push to Queue
- //History.debug('History.pushState: we must wait', arguments);
- History.pushQueue({
- scope: History,
- callback: History.pushState,
- args: arguments,
- queue: queue
- });
- return false;
- }
+ /**
+ * pushState(data,title,url)
+ * Add a new State to the history object, become it, and trigger onpopstate
+ * We have to trigger for HTML4 compatibility
+ * @param {object} data
+ * @param {string} title
+ * @param {string} url
+ * @return {true}
+ */
+ pushState = function(data,title,url,queue){
+ //this.debug('this.pushState: called', arguments);
- // Make Busy + Continue
- History.busy(true);
+ // Check the State
+ if ( this.getHashByUrl(url) && this.emulated.pushState ) {
+ throw new Error('History.js does not support states with fragement-identifiers (hashes/anchors).');
+ }
- // Create the newState
- var newState = History.createStateObject(data,title,url);
+ // Handle Queueing
+ if ( queue !== false && this.busy() ) {
+ // Wait + Push to Queue
+ //this.debug('this.pushState: we must wait', arguments);
+ this.pushQueue({
+ scope: this,
+ callback: this.pushState,
+ args: arguments,
+ queue: queue
+ });
+ return false;
+ }
- // Check it
- if ( History.isLastSavedState(newState) ) {
- // Won't be a change
- History.busy(false);
- }
- else {
- // Store the newState
- History.storeState(newState);
- History.expectedStateId = newState.id;
+ // Make Busy + Continue
+ this.busy(true);
- // Push the newState
- history.pushState(newState.id,newState.title,newState.url);
+ // Create the newState
+ var newState = this.createStateObject(data,title,url);
- // Fire HTML5 Event
- History.Adapter.trigger(window,'popstate');
- }
+ // Check it
+ if ( this.isLastSavedState(newState) ) {
+ // Won't be a change
+ this.busy(false);
+ }
+ else {
+ // Store the newState
+ this.storeState(newState);
+ this.expectedStateId = newState.id;
- // End pushState closure
- return true;
- };
+ // Push the newState
+ history.pushState(newState.id,newState.title,newState.url);
- /**
- * History.replaceState(data,title,url)
- * Replace the State and trigger onpopstate
- * We have to trigger for HTML4 compatibility
- * @param {object} data
- * @param {string} title
- * @param {string} url
- * @return {true}
- */
- History.replaceState = function(data,title,url,queue){
- //History.debug('History.replaceState: called', arguments);
+ // Fire HTML5 Event
+ this.Adapter.trigger(window,'popstate');
+ }
- // Check the State
- if ( History.getHashByUrl(url) && History.emulated.pushState ) {
- throw new Error('History.js does not support states with fragement-identifiers (hashes/anchors).');
- }
+ // End pushState closure
+ return true;
+ };
- // Handle Queueing
- if ( queue !== false && History.busy() ) {
- // Wait + Push to Queue
- //History.debug('History.replaceState: we must wait', arguments);
- History.pushQueue({
- scope: History,
- callback: History.replaceState,
- args: arguments,
- queue: queue
- });
- return false;
- }
+ /**
+ * replaceState(data,title,url)
+ * Replace the State and trigger onpopstate
+ * We have to trigger for HTML4 compatibility
+ * @param {object} data
+ * @param {string} title
+ * @param {string} url
+ * @return {true}
+ */
+ replaceState = function(data,title,url,queue){
+ //this.debug('this.replaceState: called', arguments);
- // Make Busy + Continue
- History.busy(true);
+ // Check the State
+ if ( this.getHashByUrl(url) && this.emulated.pushState ) {
+ throw new Error('this.js does not support states with fragement-identifiers (hashes/anchors).');
+ }
- // Create the newState
- var newState = History.createStateObject(data,title,url);
+ // Handle Queueing
+ if ( queue !== false && this.busy() ) {
+ // Wait + Push to Queue
+ //this.debug('this.replaceState: we must wait', arguments);
+ this.pushQueue({
+ scope: this,
+ callback: this.replaceState,
+ args: arguments,
+ queue: queue
+ });
+ return false;
+ }
- // Check it
- if ( History.isLastSavedState(newState) ) {
- // Won't be a change
- History.busy(false);
- }
- else {
- // Store the newState
- History.storeState(newState);
- History.expectedStateId = newState.id;
+ // Make Busy + Continue
+ this.busy(true);
- // Push the newState
- history.replaceState(newState.id,newState.title,newState.url);
+ // Create the newState
+ var newState = this.createStateObject(data,title,url);
- // Fire HTML5 Event
- History.Adapter.trigger(window,'popstate');
- }
+ // Check it
+ if ( this.isLastSavedState(newState) ) {
+ // Won't be a change
+ this.busy(false);
+ }
+ else {
+ // Store the newState
+ this.storeState(newState);
+ this.expectedStateId = newState.id;
- // End replaceState closure
- return true;
- };
+ // Push the newState
+ history.replaceState(newState.id,newState.title,newState.url);
- } // !History.emulated.pushState
+ // Fire HTML5 Event
+ this.Adapter.trigger(window,'popstate');
+ }
+ // End replaceState closure
+ return true;
+ };
+
// ====================================================================
// Initialise
- /**
- * Load the Store
- */
- if ( sessionStorage ) {
- // Fetch
- try {
- History.store = JSON.parse(sessionStorage.getItem('History.store'))||{};
- }
- catch ( err ) {
- History.store = {};
- }
-
- // Normalize
- History.normalizeStore();
- }
- else {
- // Default Load
- History.store = {};
- History.normalizeStore();
- }
-
- /**
- * Clear Intervals on exit to prevent memory leaks
- */
- History.Adapter.bind(window,"unload",History.clearAllIntervals);
-
- /**
- * Create the initial State
- */
- History.saveState(History.storeState(History.extractState(History.getLocationHref(),true)));
-
/**
* Bind for Saving Store
*/
projects / roojs1 / commitdiff