- We have couchbase lite application. We use views to display data on the app. There is one design doc and that contains four views.
- The design doc and views are created after database is ready. Views are created only once.
When we change any document or create a new document that would have gone to a view, the view stops returning documents on next query. It gives error
{"error":"bad_request","status":400,"reason":"Router unable to route request to do_GET_DesignDocumentcom.couchbase.lite.CouchbaseLiteException: Cannot index view cceDesignDoc/draftTransactionView: no map block registered, Status: 400 (HTTP 400 bad_request)"}
The view works when we use Couchbase Lite 1.4.0. It doesn't work when we upgrade to 1.4.4.
We are using views through REST API similar to the following:
Please see relevant code below:
// This method is called when app starts up. It is called only once.
public createView(){
this.platform.ready().then(() => {
(new Couchbase()).openDatabase(AppUrl.LOCAL_DB_NAME).then(database => {
this.database = database;
let views = {
myAbcTransactionView: {
map: function (doc) {
if (doc.type == "myAbcTransaction") {
emit(doc._id, doc)
}
}.toString()
},
johnAbcTransactionView: {
map: function (doc) {
if (doc.type == "johnAbcTransaction") {
emit(doc._id, doc)
}
}.toString()
},
peterAbcTransactionView: {
map: function (doc) {
if (doc.type == "peterAbcTransaction") {
emit(doc._id, doc)
}
}.toString()
},
jennaAbcTransactionView: {
map: function (doc) {
if (doc.type == "jennaAbcTransaction") {
emit(doc._id, doc)
}
}.toString()
}
};
this.database.createDesignDocument("_design/abcDesignDoc", views);
this.database.listen(change => {
this.listener.emit(change.detail);
});
}
}
//This method is called to show records in the view on the screen
public showRecords() {
this.couchbase.getDatabase().queryView("_design/abcDesignDoc", "peterAbcTransactionView", {}).then((result: any) => {
this.transactions = [];
for (var i = 0; i < result.rows.length; i++) {
this.zone.run(() => {
this.transactions.push(result.rows[i].value);
this.transactions.sort(function (b, a
) {
return a.theDate - b.theDate;
});
});
}
}, error => {
});
}
Version Information: Ionic:
ionic (Ionic CLI) : 4.7.1 (AppData\Roaming\npm\node_modules\ionic) Ionic Framework : ionic-angular 3.3.0 @ionic/app-scripts : 1.3.7
Cordova:
cordova (Cordova CLI) : 8.1.2 (cordova-lib@8.1.1) Cordova Platforms : android 7.1.4 Cordova Plugins : no whitelisted plugins (14 plugins total)
System:
NodeJS : v6.14.4 (C:\Program Files\nodejs\node.exe) npm : 3.10.10 OS : Windows 10
Couchbase Lite : 1.4.4
Couchbase-Lite-PhoneGap-Plugin: (https://github.com/couchbaselabs/Couchbase-Lite-PhoneGap-Plugin)
