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Change to navigate by location change

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This commit is contained in:
Henry
2015-11-16 17:45:31 -08:00
parent d961b41253
commit cd3bdf4f81
5 changed files with 65 additions and 27 deletions
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67
platform/commonUI/browse/src/BrowseController.js
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@@ -34,7 +34,8 @@ define(
"use strict";
var ROOT_ID = "ROOT",
DEFAULT_PATH = "mine";
DEFAULT_PATH = "mine",
CONFIRM_MSG = "Unsaved changes will be lost if you leave this page.";
/**
* The BrowseController is used to populate the initial scope in Browse
@@ -54,33 +55,50 @@ define(
function updateRoute(domainObject) {
var priorRoute = $route.current,
// Act as if params HADN'T changed to avoid page reload
unlisten;
unlisten,
navigateToObject = domainObject,
mode = "browse";
unlisten = $scope.$on('$locationChangeSuccess', function () {
// Checks path to make sure /browse/ is at front
// if so, change $route.current
if ($location.path().indexOf("/browse/") === 0) {
//if ($location.path().indexOf("/browse/") === 0) {
$route.current = priorRoute;
}
//}
setNavigation(domainObject);
unlisten();
});
// urlService.urlForLocation used to adjust current
// path to new, addressed, path based on
// domainObject
$location.path(urlService.urlForLocation("browse", domainObject));
if (domainObject && domainObject.hasCapability("editor")){
//Set navigation path to edit mode
mode = "edit";
//Unwrap non-editable object for url calculation (needs
// context capability
navigateToObject = domainObject.getOriginalObject();
}
$location.path(urlService.urlForLocation(mode, navigateToObject));
}
function setSelectedObject(domainObject) {
/* if (domainObject !== $scope.navigatedObject && isDirty()
&& !confirm(CONFIRM_MSG)) {
$scope.treeModel.selectedObject = $scope.navigatedObject;
} else {
setNavigation(domainObject);
}*/
updateRoute(domainObject);
}
// Callback for updating the in-scope reference to the object
// that is currently navigated-to.
function setNavigation(domainObject) {
var wrappedObject = domainObject;
$scope.navigatedObject = wrappedObject;
$scope.navigatedObject = domainObject;
$scope.treeModel.selectedObject = domainObject;
navigationService.setNavigation(domainObject);
updateRoute(domainObject);
//navigationService.setNavigation(domainObject);
}
function navigateTo(domainObject) {
@@ -150,25 +168,40 @@ define(
selectedObject: navigationService.getNavigation()
};
$scope.beforeUnloadWarning = function() {
function isDirty(){
var editorCapability = $scope.navigatedObject &&
$scope.navigatedObject.getCapability("editor"),
hasChanges = editorCapability && editorCapability.dirty();
return hasChanges;
}
return hasChanges ?
function beforeNavigateWarning (){
if (isDirty()) {
return false;
}
else {
return true;
}
}
$scope.beforeUnloadWarning = function() {
return isDirty() ?
"Unsaved changes will be lost if you leave this page." :
undefined;
}
// Listen for changes in navigation state.
navigationService.addListener(setNavigation);
navigationService.addListener(updateRoute);
// Also listen for changes which come from the tree
$scope.$watch("treeModel.selectedObject", setNavigation);
// If the selected tree node changes, update the route. This
// ensures navigation is always in sync with browser location,
// and also allows unload event to be used for catching
// navigation as well as browse events.
$scope.$watch("treeModel.selectedObject", updateRoute);
// Clean up when the scope is destroyed
$scope.$on("$destroy", function () {
navigationService.removeListener(setNavigation);
navigationService.removeListener(updateRoute);
});
}