I tried to create a test single column full page web-tab but all it shows is a blank page. I went to create>tabs>web tabs. Am I missing something? Following is the link I tested for the web-tab…
Any help will be appreciated.
Thanks
[SalesForce] Web-tab blank display
Related Solutions
As per my comment. You could use an App as part of the managed package that includes the new Tab. Then, when users select your App they will get the tab.
Personally, I don't think installing a managed package should reach out and add a tab to all the installed Apps.
That said, on install of the managed package you could for force all the users into your permission set that makes the tab visible.
List<PermissionSetAssignment> psas = new List<PermissionSetAssignment>();
for(User u : someUserList) {
PermissionSetAssignment p = new permissionsetassignment();
p.assigneeId = u.Id;
p.permissionsetId = permissionSetId;
psas.add(p);
}
insert psas;
Alternatively, edit the profiles and use the Overwrite users' personal tab customizations in the Tab Settings.
Create a new custom button(preferable a detail page button) on an Account object, add your custom VF page in source and add on page layout.
Because to have an Account via getRecord() method in constructor, you must give the account Id either directly in the URL or use a button as I mentioned above.
Best Answer
This is because the Mozilla server has set a header to indicate that it does not allow the content to be embedded in an iframe - this is typically used to avoid clickjack attacks. If you use something like the Chrome Inspector, you will see the error:
There's more detail on the X-Frame-Options header at:
https://developer.mozilla.org/en-US/docs/HTTP/X-Frame-Options