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reset phantom graphics queue

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This commit is contained in:
Andy Gup 2015-03-17 10:15:01 -06:00
parent 5c39eecb1e
commit 349565936a
1 changed files with 62 additions and 1 deletions
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63
lib/edit/editsStore.js
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@ -411,6 +411,63 @@ O.esri.Edit.EditStore = function()
});
};
/**
* Removes some phantom graphics from database
* @param callback boolean
*/
this.resetLimitedPhantomGraphicsQueue = function(responseObject,callback){
if( Object.keys(responseObject).length > 0 ){
var db = this._db;
var errors = 0;
var tx = db.transaction([objectStoreName], "readwrite");
var objectStore = tx.objectStore(objectStoreName);
objectStore.onerror = function () {
errors++; console.log("PHANTOM GRAPHIC ERROR")
};
tx.oncomplete= function(){
errors == 0 ? callback(true): callback(false);
};
for(var key in responseObject){
if (responseObject.hasOwnProperty(key)) {
var edit = responseObject[key];
var id = this.PHANTOM_GRAPHIC_PREFIX + this._PHANTOM_PREFIX_TOKEN + edit.id;
console.log("EDIT " + JSON.stringify(edit))
// CAUTION:
// TO-DO we do NOT match the edit.id with edit's objectId
if(edit.updateResults.length > 0){
if(edit.updateResults[0].success){
objectStore.delete(id);
}
}
if(edit.deleteResults.length > 0){
if(edit.deleteResults[0].success){
objectStore.delete(id);
}
}
if(edit.addResults.length > 0){
if(edit.addResults[0].success){
objectStore.delete(id);
}
}
}
}
callback(true);
}
else{
callback(true);
}
};
/**
* Removes all phantom graphics from database
* @param callback boolean
@ -676,13 +733,17 @@ O.esri.Edit.EditStore = function()
var count = 0;
var id = this.FEATURE_LAYER_JSON_ID;
var phantomGraphicPrefix = this.PHANTOM_GRAPHIC_PREFIX;
var transaction = this._db.transaction([objectStoreName],"readwrite")
var objectStore = transaction.objectStore(objectStoreName);
objectStore.openCursor().onsuccess = function(evt)
{
var cursor = evt.target.result;
if(cursor && cursor.value && cursor.value.id)
// IMPORTANT:
// Remember that we have feature layer JSON and Phantom Graphics in the same database
if(cursor && cursor.value && cursor.value.id && cursor.value.id.indexOf(phantomGraphicPrefix) == -1)
{
if(cursor.value.id !== id){
count++;