From @hafriedlander:
Hi. Sorry, I was going to have a look at this on the back of that issue @chillu raised but you beat me to it. There's a couple of edge cases that aren't obvious that come from ChangeTrackerOptions being an object, and might need an Entwine API extension to fix nicely.
Objects in entwine properties are a bit dangerous, because javascript always passes them by reference instead of cloning them. Entwine also doesn't clone them when using them as default values.
The result is that this patch will repeatedly add that selector to the result every time getChangeTrackerOptions is called, so it'll be there once the first time it's called, twice the second, etc.
The right fix at the moment would look like:
```php
$('.cms-edit-form').entwine({
getChangeTrackerOptions: function() {
// Figure out if we're still returning the default value
var isDefault = (this.entwineData('ChangeTrackerOptions') === undefined);
// Get the current options
var opts = this._super();
if (isDefault) {
// If it is the default then...
// clone the object (so we don't modify the original),
var opts = $.extend({}, opts);
// modify it,
opts.ignoreFieldSelector +=', input[name=IsSubsite]';
// then set the clone as the value on this element
// (so next call to this method gets this same clone)
this.setChangeTrackerOptions(opts);
}
return opts;
});
```
This is super ugly though, non-obvious, and could maybe be handled better in the entwine layer.
See https://github.com/silverstripe/silverstripe-subsites/pull/125
* Hide admins without subsite support from subsites menu
* Add subsite support to default site areas
* Enable reloading of subsites switcher dropdown when navigating the
site, and when editing subsite areas
API Fix parallel pjax menu fetching for subsites.
- thanks Mateusz!
Delint LeftAndMain_Subsites.js
Fixed a few missed strict errors
Applied patch from kmayo to fix issues with SubsiteAdminTest.php
Fixed issue causing the url segments of subsites created from a template to add -2 to the end
Fixed undefined method TotalItems() on datalist for the SubsiteTest
Fixed failure on SubsiteTest because DataObject::get_one() now returns boolean false instead of null when no result is found
Fixed failure on SubsitesVirtualPageTest caused by Versioned::get_one_by_stage() returning null instead of false
Fixed failure caused by the contact-us page existing on subsite 2
Merged another patch from kmayo
Force main site to be on, for some reason it gets hidden in some cases i.e. refreshing the cms while editing a page
Replaced deprecated DataObjectDecorator with DataExtension
Fixed hard crashes in the cms
Updated to support new LeftAndMain template structure
Made the subsites model admin functional
Moved the LeftAndMain_Menu template up a directory so it overrides the core
Fixed some errors caused by changes to the framework
Re-organized the code folder
Fixed permission issue causing to default to first subsite regardless if it is the default or not
Fixed crashes on the subsite virtual page when creating/editing
Removed toDropdownMap() calls replacing with map()
Fixed the URLSegment field on subsites
Fixed error when detecting subsite for a domain
Improved styles on the subsite dropdown
Updated LeftAndMain_Subsites.js to work with jQuery entwine
Started porting the SubsitesTreeDropdownField.js to use jQuery entwine and work with the new TreeDropdownField.js
Fixed issue causing crash when viewing a page who is linked to by a subsite virtual page
Removed unused methods on SubsitesTreeDropdownField.js
Re-added classes that were moved
Fixed hard crash after saving caused by the many_many definition on SiteTreeSubsites
Replaced deprecated DataObjectSet creation with ArrayList
Compatibility fixes with SS 3.0 beta 2
Fixed crash in cms caused by no parameter being passed to the SubsiteReportWrapper constructor
Proper fix for report wrapper
Removed table list field in favor of a basic grid field
Fixed updateCMSFields() for file subsites
Migrated translations to yml
Fixed issue causing the current page to not get cleared when changing subsites in the cms
Fixed virtual page icon
Fixed language files issue
