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Getting Eclipse Preference Page values Programmatically [message #1763533]

Wed, 17 May 2017 06:57

saravanakumar Mohanasundaram

Messages: 18
Registered: February 2017

Junior Member

Hi All,

I have developed a plugin which will contribute content assist to xml editor. I have to show my proposal category at the top. But now in xml editor default xml proposal categories coming at the top. Actually i can able to change the proposal categories order through ui as shown below

index.php/fa/29387/0/

but i want to do that one programmatically.
Please guide me to do the same.

Thanks in advance

Regards,
Saravanakumar

Attachment: xml_editor_preferences.png
(Size: 80.35KB, Downloaded 368 times)

[Updated on: Thu, 18 May 2017 05:27]

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Re: Getting Eclipse Preference Page values Programmatically [message #1764018 is a reply to message #1763533]

Wed, 24 May 2017 05:46

saravanakumar Mohanasundaram

Messages: 18
Registered: February 2017

Junior Member

Hello All,
I got a answer.

Go to the work space location and then move to this location : .metadata\.plugins\org.eclipse.core.runtime\.settings.
In that folder you can find the file: org.eclipse.wst.xml.ui.prefs

Node Id : org.eclipse.wst.xml.ui
Key1: xml_content_assist_default_page_sort_order
Key2: xml_content_assist_own_page_sort_order

Value : org.eclipse.wst.xml.ui.proposalCategory.xmlTemplates\u0000org.eclipse.wst.xml.ui.proposalCategory.xmlTags\u0000

In the above value, you can the order of category

Use this following code:

Preferences prefs = (Preferences) InstanceScope.INSTANCE
				.getNode(Node Id);
prefs.put(Key1,
				value);
prefs.put(Key2,
				value);

Reference : https://wiki.eclipse.org/FAQ_How_do_I_load_and_save_plug-in_preferences%3F

Regards,
saravanakumar

[Updated on: Wed, 24 May 2017 08:18]

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