Hi!
Thanks for your response!
I am using this method only.
Currently I am defining view like this from Phonegap:
get_contacts:
{
map: function(doc) {
if (doc.type && doc.is_active && doc.type == "contact")
{
emit(doc.type,doc)
}
}.toString()
}
But calling view from Phonegap is very slow!
Having this logs all the time.
02-14 00:45:05.685: D/dalvikvm(6462): WAIT_FOR_CONCURRENT_GC blocked 14ms
02-14 00:45:05.715: V/CBLDatabase(6462): call map for sequence=14
02-14 00:45:05.750: D/dalvikvm(6462): GC_CONCURRENT freed 492K, 27% free
13190K/17863K, paused 2ms+2ms, total 23ms
So, moving on native approach.
CBLDatabase db = server.getDatabaseNamed("jn_ami");
CBLView testView = db.getViewNamed("amiview");
testView.setMapReduceBlocks(new CBLViewMapBlock() {
@Override
public void map(Map<String, Object> document, CBLViewMapEmitBlock emitter) {
if(document.get("type").equals("contact"))
{
emitter.emit(document.get("type"), null);
}
}
}, null, "1.1");
But it is not working when I call view "amiview" from phonegap.
So, any solution for this?
On Thursday, February 13, 2014 11:21:18 PM UTC+5:30, Traun Leyden wrote:
>
>
> I think there should be examples of that in
> https://github.com/couchbaselabs/TodoLite-PhoneGap.
>
> It should essentially be the same as making a view query via REST to
> CouchDB, so you can also check the CouchDB docs.
>
> @Chris -- I guess the recommended js library for talking to Couchbase Lite
> from javascript is "coax/hoax" right? Is there any others that people
> should be aware of that will make their lives easier?
>
> On Thursday, February 13, 2014, Ami Gandhi <[email protected]<javascript:>>
> wrote:
>
>> Hi!
>> Can you tell me how to query CBLView from phonegap android?
>> Also, how to set startkey and endkey?
>>
>> On Monday, October 21, 2013 11:28:38 PM UTC+5:30, Traun Leyden wrote:
>>>
>>> Thanks for contributing this!
>>>
>>>
>>> On Sun, Oct 20, 2013 at 5:16 PM, Daniel Carr <[email protected]>wrote:
>>>
>>>> Thanks for your replies.
>>>>
>>>> If anyone is keen to try this, it's pretty easy. I know very little
>>>> java and was able to work it out, and the performance is way better.
>>>>
>>>>
>>>> To get it to work, clone the git repo and import the modified cloned
>>>> repo as a phonegap plugin:
>>>>
>>>> git clone https://github.com/couchbaselabs/Couchbase-Lite-
>>>>> PhoneGap-Plugin.git
>>>>> cd project
>>>>> phonegap local plugin add ../Couchbase-List-PhoneGap-Plugin
>>>>
>>>>
>>>> Every time you modify the plugin, you need to remove and add it again.
>>>>
>>>> phonegap local plugin remove com.couchbase.lite.phonegap
>>>>> phonegap local plugin add ../Couchbase-List-PhoneGap-Plugin
>>>>
>>>>
>>>>
>>>> As a proof of concept, I edited /src/android/CBLite.java file in
>>>> Cordova-Lite-PhoneGap-Plugin.
>>>>
>>>> Add these to the imports:
>>>>
>>>> import com.couchbase.cblite.CBLDatabase;
>>>>> import com.couchbase.cblite.CBLViewMapBlock;
>>>>> import com.couchbase.cblite.CBLViewMapEmitBlock;
>>>>
>>>>
>>>> Remove the Javascript View thingy:
>>>>
>>>> - CBLView.setCompiler(new
>>>>> CBLJavaScriptViewCompiler());
>>>>
>>>>
>>>>
>>>> Declare a view as described here: http://docs.couchbase.
>>>> com/couchbase-lite/cbl-android/#working-with-views
>>>>
>>>>
>>>>
>>>> e.g.: (sorry about the dodgy tabulation)
>>>>
>>>>
>>>> @@ -41,12 +45,25 @@ public class CBLite extends CordovaPlugin {
>>>>>
>>>>> CBLURLStreamHandlerFactory.
>>>>> registerSelfIgnoreError();
>>>>>
>>>>> - CBLView.setCompiler(new
>>>>> CBLJavaScriptViewCompiler());
>>>>> -
>>>>> String filesDir = this.cordova.getActivity().
>>>>> getFilesDir()
>>>>> .getAbsolutePath();
>>>>> CBLServer server = startCBLite(filesDir);
>>>>> -
>>>>> +
>>>>> + CBLDatabase db = server.getDatabaseNamed("
>>>>> treatment");
>>>>> + CBLView testView = db.getViewNamed("ivetTest/
>>>>> test");
>>>>> + testView.setMapReduceBlocks(new
>>>>> CBLViewMapBlock() {
>>>>> +
>>>>> + @Override
>>>>> + public void map(Map<String, Object> document,
>>>>> CBLViewMapEmitBlock emitter) {
>>>>> + String type = (String)document.get("Type");
>>>>> + if( "TreatmentRecord".equals(type) ) {
>>>>> + emitter.emit( document.get("_id"),
>>>>> document.get("Location") );
>>>>> +
>>>>> + }
>>>>> +
>>>>> + }
>>>>> + }, null, "1.1");
>>>>> +
>>>>> listenPort =
>>>>> startCBLListener(DEFAULT_LISTEN_PORT,
>>>>> server);
>>>>>
>>>>> System.out.println("initCBLite() completed
>>>>> successfully");
>>>>
>>>>
>>>> --
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>>>
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