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Code Issues Projects Releases Wiki Activity

added a bunch more supporting methods

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andygup 2014-02-22 17:35:53 -07:00
parent 4e38b4276e
commit b1770a0d79
1 changed files with 110 additions and 19 deletions
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129
samples/attachments-editor.html
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@ -64,16 +64,21 @@
"esri/config",
"dojo/parser", "dojo/dom", "dojo/dom-class",
"dojo/dom-construct",
"edit/offlineFeaturesManager",
"edit/editsStore",
"dojo/on",
"dijit/layout/BorderContainer", "dijit/layout/ContentPane", "dojo/domReady!"
], function(
Map, FeatureLayer, AttachmentEditor, esriConfig,
parser, dom, domClass, OfflineFeaturesManager, editsStore
parser, dom, domClass, domConstruct, OfflineFeaturesManager, editsStore, on
) {
parser.parse();
var featureLayers = [], featureLayer;
// a proxy page is required to upload attachments
// refer to "Using the Proxy Page" for more information: https://developers.arcgis.com/en/javascript/jshelp/ags_proxy.html
esriConfig.defaults.io.proxyUrl = "../lib/proxy.php";
@ -83,22 +88,7 @@
offlineFeaturesManager.on(offlineFeaturesManager.events.EDITS_SENT, updateStatus);
offlineFeaturesManager.on(offlineFeaturesManager.events.ALL_EDITS_SENT, updateStatus);
updateConnectivityIndicator();
updateStorageInfo();
Offline.options = {
checks: {
image: {
url: function() {
return 'http://web.local/offline-editor-js/tiny-image.png?_=' + (Math.floor(Math.random() * 1000000000));
}
},
active: 'image'
}
}
Offline.on('up', goOnline );
Offline.on('down', goOffline );
configUI();
map = new Map("map", {
basemap: "streets",
@ -108,7 +98,7 @@
map.on("load", mapLoaded);
function mapLoaded() {
var featureLayer = new FeatureLayer("http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/SanFrancisco/311Incidents/FeatureServer/0",{
featureLayer = new FeatureLayer("http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/SanFrancisco/311Incidents/FeatureServer/0",{
mode: FeatureLayer.MODE_ONDEMAND
});
@ -123,15 +113,105 @@
attachmentEditor.showAttachments(evt.graphic,featureLayer);
map.infoWindow.show(evt.screenPoint, map.getInfoWindowAnchor(evt.screenPoint));
});
map.on('layers-add-result', initEditor);
map.addLayer(featureLayer);
}
function configUI(){
on(dom.byId('storageInfo'), 'click', updateStorageInfo);
on(dom.byId('clear-pending-edits-btn'),'click', clearPendingEdits);
on(dom.byId('go-offline-btn'),'click', goOffline);
on(dom.byId('go-online-btn'),'click', goOnline);
on(dom.byId('refresh-feature-layers-btn'),'click', refreshFeatureLayer);
updateConnectivityIndicator();
updateStorageInfo();
Offline.options = {
checks: {
image: {
url: function() {
return 'http://web.local/offline-editor-js/tiny-image.png?_=' + (Math.floor(Math.random() * 1000000000));
}
},
active: 'image'
}
}
Offline.on('up', goOnline );
Offline.on('down', goOffline );
}
function initEditor(){
try{
offlineFeaturesManager.extend(featureLayer);
featureLayer.on('update-end', logCurrentObjectIds);
/* handle errors that happen while storing offline edits */
offlineFeaturesManager.on(offlineFeaturesManager.events.EDITS_ENQUEUED, function(results)
{
var errors = Array.prototype.concat(
results.addResults.filter(function(r){ return !r.success }),
results.updateResults.filter(function(r){ return !r.success }),
results.deleteResults.filter(function(r){ return !r.success })
);
if( errors.length )
{
var messages = errors.map(function(e){ return e.error.message });
alert("Error editing features: " + messages.join('\n'));
}
});
updatePendingEditsList();
}
catch(err){
console.log("initEditor: " + err.toString());
}
}
function logCurrentObjectIds(evt)
{
var layers = ( evt && evt.target )? [evt.target] : featureLayers;
layers.forEach(function(layer)
{
var objectIds = layer.graphics.map( function(g) { return g.attributes[ layer.objectIdField ];});
console.log(layer.name, objectIds);
});
}
function updatePendingEditsList()
{
var li;
domConstruct.empty('pendingEdits');
if( editsStore.hasPendingEdits())
{
var edits = editsStore._retrieveEditsQueue();
edits.forEach(function(edit)
{
var readableEdit = offlineFeaturesManager.getReadableEdit(edit);
li = "<li>" + readableEdit + "</li>";
domConstruct.place(li, 'pendingEdits','last');
},this);
}
else
{
li = "<li>No edits pending</li>";
domConstruct.place(li, 'pendingEdits','last');
}
}
function updateStatus(){
//TODO
}
function goOnline(){
updateConnectivityIndicator();
offlineFeaturesManager.goOnline(function()
{
updateConnectivityIndicator();
});
}
function goOffline(){
@ -139,6 +219,17 @@
updateConnectivityIndicator();
}
function clearPendingEdits()
{
editsStore.resetEditsQueue();
updateStatus();
}
function refreshFeatureLayer()
{
featureLayer.refresh();
}
function updateConnectivityIndicator()
{
var node = dom.byId('connectivityIndicator');