diff options
author | Will Holley <willholley@gmail.com> | 2014-03-07 10:16:19 +0000 |
---|---|---|
committer | Will Holley <willholley@gmail.com> | 2014-03-07 10:23:54 +0000 |
commit | adf9ae25c6be1c654fededfc72350b48abfda1de (patch) | |
tree | 360c369f337dda045bfaf28bce9cdb3eac86ef94 | |
parent | b63ff1b50b7bde0c8f1f95988d076dda63f41fed (diff) | |
download | couchdb-adf9ae25c6be1c654fededfc72350b48abfda1de.tar.gz |
Store the initial collection parameters to allow a safe reset to the first page.
When adjusting page size, the desired behaviour is to navigate back to the
first page of the collection. This was previously done using the browser
URL but that does not capture additional defaults that are set in JavaScript.
This commit adds 2 new methods to the document collections:
saveDefaultParameters()
restoreDefaultParameters()
When each collection is initialized, we save the parameters (which represent the
initial state) - these can then be correctly restored when the page size is changed.
Fixes COUCHDB-2187.
-rw-r--r-- | src/fauxton/app/addons/documents/resources.js | 42 | ||||
-rw-r--r-- | src/fauxton/app/addons/documents/routes.js | 7 |
2 files changed, 37 insertions, 12 deletions
diff --git a/src/fauxton/app/addons/documents/resources.js b/src/fauxton/app/addons/documents/resources.js index c0b736f35..6f4323a22 100644 --- a/src/fauxton/app/addons/documents/resources.js +++ b/src/fauxton/app/addons/documents/resources.js @@ -358,7 +358,23 @@ function(app, FauxtonAPI) { }); - Documents.AllDocs = FauxtonAPI.Collection.extend({ + var DefaultParametersMixin = function() { + // keep this variable private + var defaultParams; + + return { + saveDefaultParameters: function() { + // store the default parameters so we can reset to the first page + defaultParams = _.clone(this.params); + }, + + restoreDefaultParameters: function() { + this.params = _.clone(defaultParams); + } + }; + }; + + Documents.AllDocs = FauxtonAPI.Collection.extend(_.extend({}, DefaultParametersMixin(), { model: Documents.Doc, isAllDocs: true, documentation: function(){ @@ -367,12 +383,15 @@ function(app, FauxtonAPI) { initialize: function(_models, options) { this.database = options.database; this.params = _.clone(options.params); + this.on("remove",this.decrementTotalRows , this); this.perPageLimit = options.perPageLimit || 20; if (!this.params.limit) { - this.params.limit = this.perPageLimit; + this.params.limit = this.perPageLimit; } + + this.saveDefaultParameters(); }, url: function(context, params) { @@ -459,9 +478,9 @@ function(app, FauxtonAPI) { }; }); } - }); + })); - Documents.IndexCollection = FauxtonAPI.Collection.extend({ + Documents.IndexCollection = FauxtonAPI.Collection.extend(_.extend({}, DefaultParametersMixin(), { model: Documents.ViewRow, documentation: function(){ return "docs"; @@ -469,6 +488,7 @@ function(app, FauxtonAPI) { initialize: function(_models, options) { this.database = options.database; this.params = _.extend({limit: 20, reduce: false}, options.params); + this.idxType = "_view"; this.view = options.view; this.design = options.design.replace('_design/',''); @@ -476,9 +496,10 @@ function(app, FauxtonAPI) { this.perPageLimit = options.perPageLimit || 20; if (!this.params.limit) { - this.params.limit = this.perPageLimit; + this.params.limit = this.perPageLimit; } - + + this.saveDefaultParameters(); }, url: function(context, params) { @@ -618,10 +639,10 @@ function(app, FauxtonAPI) { return timeString; } - }); + })); - Documents.PouchIndexCollection = FauxtonAPI.Collection.extend({ + Documents.PouchIndexCollection = FauxtonAPI.Collection.extend(_.extend({}, DefaultParametersMixin(), { model: Documents.ViewRow, documentation: function(){ return "docs"; @@ -632,7 +653,10 @@ function(app, FauxtonAPI) { this.view = options.view; this.design = options.design.replace('_design/',''); this.params = _.extend({limit: 20, reduce: false}, options.params); + this.idxType = "_view"; + + this.saveDefaultParameters(); }, url: function () { @@ -687,7 +711,7 @@ function(app, FauxtonAPI) { allDocs: function(){ return this.models; } - }); + })); diff --git a/src/fauxton/app/addons/documents/routes.js b/src/fauxton/app/addons/documents/routes.js index f34019578..ff518e4c6 100644 --- a/src/fauxton/app/addons/documents/routes.js +++ b/src/fauxton/app/addons/documents/routes.js @@ -377,12 +377,13 @@ function(app, FauxtonAPI, Documents, Databases) { }, perPageChange: function (perPage) { - var params = app.getParams(); + // We need to restore the collection parameters to the defaults (1st page) + // and update the page size + var params = this.documentsView.collection.restoreDefaultParameters(); this.perPage = perPage; this.documentsView.updatePerPage(perPage); this.documentsView.forceRender(); - params.limit = perPage; - this.documentsView.collection.params = params; + this.documentsView.collection.params.limit = perPage; this.setDocPerPageLimit(perPage); }, |