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Code Issues Projects Releases Wiki Activity

basic push functionality

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This commit is contained in:
Andy Gup 2015-02-17 17:20:22 -07:00
parent 52adc5c595
commit 150dd1b72d
4 changed files with 125 additions and 49 deletions
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50
lib/edit/editsStore.js
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@ -1,7 +1,7 @@
/*global IDBKeyRange,indexedDB */
"use strict";
O.esri.Edit.EditsStore = function()
O.esri.Edit.EditStore = function()
{
this._db = null;
@ -9,6 +9,7 @@ O.esri.Edit.EditsStore = function()
var dbName = "features_store";
var objectStoreName = "features";
var dbIndex = "featureId";
// ENUMs
@ -36,6 +37,7 @@ O.esri.Edit.EditsStore = function()
try
{
var edit = {
id: graphic.attributes.objectid,
operation: operation,
layer: layer,
graphic: graphic.toJson()
@ -44,7 +46,7 @@ O.esri.Edit.EditsStore = function()
var transaction = this._db.transaction([objectStoreName],"readwrite");
transaction.oncomplete = function(event){
callback(true, edit);
callback(true);
};
transaction.onerror = function(event){
@ -66,6 +68,48 @@ O.esri.Edit.EditsStore = function()
}
};
this.resetEditsQueue = function(callback)
{
console.assert(this._db !== null, "indexeddb not initialized");
var request = this._db.transaction([objectStoreName],"readwrite")
.objectStore(objectStoreName)
.clear();
request.onsuccess = function(event){
setTimeout(function(){callback(true);},0);
};
request.onerror = function(err){
callback(false,err);
};
};
this.pendingEditsCount = function(callback)
{
console.assert(this._db !== null, "indexeddb not initialized");
var count = 0;
var objectStore = this._db.transaction([objectStoreName]).objectStore(objectStoreName);
objectStore.openCursor().onsuccess = function(evt)
{
var cursor = evt.target.result;
if(cursor)
{
count++;
cursor.continue();
}
else
{
callback(count);
}
};
};
this.hasPendingEdits = function()
{
// DEPRECATED!
};
this.getUsage = function(callback)
{
console.assert(this._db !== null, "indexeddb not initialized");
@ -154,7 +198,7 @@ O.esri.Edit.EditsStore = function()
}
var objectStore = db.createObjectStore(objectStoreName, { keyPath: "id" });
objectStore.createIndex("featureId","featureId", {unique: false});
objectStore.createIndex(dbIndex,dbIndex, {unique: false});
}.bind(this);
request.onsuccess = function(event)

2
package.json
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@ -1,6 +1,6 @@
{
"name": "offline-editor-js",
"version": "2.4",
"version": "2.5",
"description": "Lightweight set of libraries for working offline with map tiles and ArcGIS feature services",
"author": "Andy Gup <agup@esri.com> (http://blog.andygup.net)",
"license": "Apache 2",

4
test/SpecRunner.editsStore.html
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@ -19,7 +19,7 @@
<link rel="stylesheet" href="http://js.arcgis.com/3.10/js/dojo/dijit/themes/claro/claro.css">
<link rel="stylesheet" href="http://js.arcgis.com/3.10/js/esri/css/esri.css">
<script src="http://js.arcgis.com/3.10/"></script>
<script src="http://js.arcgis.com/3.12/"></script>
<!-- include spec files here... -->
<script type="text/javascript" src="spec/editsStoreSpec2.js"></script>
@ -35,7 +35,7 @@
"esri/SpatialReference","esri/geometry",
"dojo/dom", "dojo/on", "dojo/query",
"dojo/dom-construct",
"../dist/offline-edit-min.js",
"../dist/offline-edit-src.js",
"dojo/domReady!"],
function(Map,
GraphicsLayer, Graphic, SimpleFillSymbol, SimpleMarkerSymbol, SimpleLineSymbol,

118
test/spec/editsStoreSpec2.js
View File

@ -194,46 +194,78 @@ describe("Internal Methods", function()
});
});
//describe("Public Interface", function()
//{
// describe("Support detection", function()
// {
// it("detect local storage support", function()
// {
// expect(g_editsStore.isSupported()).toBeTruthy();
// })
// });
//
// describe("Edit queue management", function()
// {
// describe("Normal edits", function()
// {
// it("reset edits queue", function()
// {
// for( var key in window.localStorage )
// {
// if( key.indexOf(KEY_PREFIX)==0 )
// window.localStorage.removeItem(key);
// }
//
// g_editsStore.resetEditsQueue();
// expect(g_editsStore.pendingEditsCount()).toBe(0);
// });
//
// it("add edits to edits queue", function()
// {
// var result;
// result = g_editsStore.pushEdit(g_editsStore.ADD, 6, g_test.pointFeature);
// expect(result.success).toBeTruthy();
// expect(g_editsStore.pendingEditsCount()).toBe(1);
// result = g_editsStore.pushEdit(g_editsStore.UPDATE, 3, g_test.polygonFeature);
// expect(result.success).toBeTruthy();
// expect(g_editsStore.pendingEditsCount()).toBe(2);
// result = g_editsStore.pushEdit(g_editsStore.DELETE, 2, g_test.lineFeature);
// expect(result.success).toBeTruthy();
// expect(g_editsStore.pendingEditsCount()).toBe(3);
// });
//
var async = new AsyncSpec(this);
describe("Public Interface", function()
{
describe("Support detection", function() {
it("detect IndexedDB support", function () {
expect(g_editsStore.isSupported()).toBeTruthy();
});
});
describe("Initialize database", function(){
async.it("initialize database", function (done) {
g_editsStore.init(function (success) {
expect(success).toEqual(true);
done();
})
});
async.it("reset edits queue", function (done) {
g_editsStore.resetEditsQueue(function (result) {
expect(result).toEqual(true);
g_editsStore.pendingEditsCount(function (count) {
expect(count).toBe(0);
done();
});
});
});
});
describe("Edit queue management", function()
{
describe("Normal edits", function()
{
async.it("add edits to edits queue", function(done)
{
g_editsStore.pushEdit(g_editsStore.ADD, 6, g_test.pointFeature, function(result){
expect(result).toEqual(true);
g_editsStore.pendingEditsCount(function(count){
expect(count).toBe(1);
done();
});
});
});
async.it("update edits to edits queue", function(done)
{
g_editsStore.pushEdit(g_editsStore.UPDATE, 3, g_test.polygonFeature, function(result){
expect(result).toEqual(true);
g_editsStore.pendingEditsCount(function(count){
expect(count).toBe(2);
done();
});
});
});
async.it("delete edits to edits queue", function(done)
{
g_editsStore.pushEdit(g_editsStore.DELETE, 2, g_test.lineFeature, function(result){
expect(result).toEqual(true);
g_editsStore.pendingEditsCount(function(count){
expect(count).toBe(3);
done();
});
});
});
// it("pending edits", function()
// {
// expect(g_editsStore.hasPendingEdits()).toBeTruthy();
@ -281,7 +313,7 @@ describe("Internal Methods", function()
// });
// });
//
// });
});
//
// describe("Local Storage size", function()
// {
@ -398,8 +430,8 @@ describe("Internal Methods", function()
// {
// });
// }
// })
//});
})
});
//
//describe("Reset store", function()
//{