[英]Create nsxmlobject iOS for xml response,
我正在聊天應用程序上,在某個地方我需要創建具有所需xml結構的nsxmlobject。
我用於簡單xml的ios代碼。
NSString* server = @"conference.server.local"; //or whatever the server address for muc is
XMPPJID *servrJID = [XMPPJID jidWithString:server];
XMPPIQ *iq = [XMPPIQ iqWithType:@"get" to:servrJID];
[iq addAttributeWithName:@"from" stringValue:[xmppStream myJID].full];
NSXMLElement *query = [NSXMLElement elementWithName:@"query"];
[query addAttributeWithName:@"xmlns" stringValue:@"http://jabber.org/protocol/disco#items"];
[iq addChild:query];
[xmppStream sendElement:iq];
上面的代碼用於創建以下xml格式。
<iq from='hag66@shakespeare.lit/pda'
id='yh2fs843'
to='wiccarocks@shakespeare.lit/laptop'
type='get'>
<query xmlns='http://jabber.org/protocol/disco#info'/>
</iq>
誰能幫我創建NSXMLElement,它為我提供了以下類型的xml表示形式。
<iq from='juliet@capulet.lit/balcony' type='set' id='pip1'>
<pubsub xmlns='http://jabber.org/protocol/pubsub'>
<publish node='storage:bookmarks'>
<item id='current'>
<storage xmlns='storage:bookmarks'>
<conference name='The Play's the Thing'
autojoin='true'
jid='theplay@conference.shakespeare.lit'>
<nick>JC</nick>
</conference>
</storage>
</item>
</publish>
<publish-options>
<x xmlns='jabber:x:data' type='submit'>
<field var='FORM_TYPE' type='hidden'>
<value>http://jabber.org/protocol/pubsub#publish-options</value>
</field>
<field var='pubsub#persist_items'>
<value>true</value>
</field>
<field var='pubsub#access_model'>
<value>whitelist</value>
</field>
</x>
</publish-options>
</pubsub>
</iq>
您可以這樣:
NSXMLElement *iq = [NSXMLElement elementWithName:@"iq"];
[iq addAttributeWithName:@"type" stringValue:@"set"];
[iq addAttributeWithName:@"id" stringValue:@"pip1"];
[iq addChild:[NSXMLElement elementWithName:@"pubsub" xmlns:@"http://jabber.org/protocol/pubsub"]];
NSXMLElement *publish = [NSXMLElement elementWithName:@"publish"];
[publish addAttributeWithName:@"node" stringValue:@"storage:bookmarks"];
NSXMLElement *item = [NSXMLElement elementWithName:@"item"];
[item addAttributeWithName:@"id" stringValue:@"current"];
[publish addChild:item];
[publish addChild:[NSXMLElement elementWithName:@"storage" xmlns:@"storage:bookmarks"]];
NSXMLElement *conference = [NSXMLElement elementWithName:@"conference"];
[iq addChild:publish];
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它還沒有完成,但是我希望您對如何做有一個了解。
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