To see or edit custom setting records, we navigate to each custom setting, click on manage button and edit/ view custom settings records.
In order to avoid this navigation for all custom setting, I thought of creating a VF page where we can select custom setting present in organization and view/ edit records related to the selected custom settings on the same VF Page.
In order to achieve this, I have created a VF page named as "Sunil_CSDetails". Also I have created a batch class which will check for custom settings present in organization and will store their API names in one custom object (say "CS_Name__c"). You can use standard name field or custom text field (say "Name__c") to store API name of custom object.
User will click on Refresh button in order to fetch all custom settings present in the organization. After clicking on Refresh button, user will see progress bar with status. When the operation is finished, a new button will appear on the page with a message to click on that button.
After clicking on "Display Options" button, the page will display a picklist with all available custom settings and records related to selected option.
You can download zip file from the link below which contains apex classes, VF page and custom objects.
Download Apex class and VF Page code from here
Looking forward to your comments and views.
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