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authormensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-14 15:39:19 +0000
committermensonge <mensonge@b3834d28-1941-0410-a4f8-b48e95affb8f>2008-11-14 15:39:19 +0000
commit1c5685d68f1b73270fb814fe04cbb490eb90ba5f (patch)
tree3d3ada08a934b96fc31531f1327690d7edc6f766 /includes/js/dojox/grid/tests/databaseModel.js
parent104d59099e048688c4dbac37d72137006e396558 (diff)
downloadsemanticscuttle-1c5685d68f1b73270fb814fe04cbb490eb90ba5f.tar.gz
semanticscuttle-1c5685d68f1b73270fb814fe04cbb490eb90ba5f.tar.bz2
Minor fix: Remove DOJO library (60Mo) replaced by link to Google CDN (online DOJO library)
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@159 b3834d28-1941-0410-a4f8-b48e95affb8f
Diffstat (limited to 'includes/js/dojox/grid/tests/databaseModel.js')
-rw-r--r--includes/js/dojox/grid/tests/databaseModel.js337
1 files changed, 0 insertions, 337 deletions
diff --git a/includes/js/dojox/grid/tests/databaseModel.js b/includes/js/dojox/grid/tests/databaseModel.js
deleted file mode 100644
index 3c879eb..0000000
--- a/includes/js/dojox/grid/tests/databaseModel.js
+++ /dev/null
@@ -1,337 +0,0 @@
-if(!dojo._hasResource["dojox.grid.tests.databaseModel"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojox.grid.tests.databaseModel"] = true;
-dojo.provide("dojox.grid.tests.databaseModel");
-dojo.require("dojox.grid._data.model");
-
-// Provides a sparse array that is also traversable inorder
-// with basic Array:
-// - iterating by index is slow for large sparse arrays
-// - for...in iteration is in order of element creation
-// maintains a secondary index for interating
-// over sparse elements inorder
-dojo.declare("dojox.grid.Sparse", null, {
- constructor: function() {
- this.clear();
- },
- clear: function() {
- this.indices = [];
- this.values = [];
- },
- length: function() {
- return this.indices.length;
- },
- set: function(inIndex, inValue) {
- for (var i=0,l=this.indices.length; i<l; i++) {
- if (this.indices[i] >= inIndex)
- break;
- }
- if (this.indices[i] != inIndex)
- this.indices.splice(i, 0, inIndex);
- this.values[inIndex] = inValue;
- },
- get: function(inIndex) {
- return this.values[inIndex];
- },
- remove: function(inIndex) {
- for (var i=0,l=this.indices.length; i<l; i++)
- if (this.indices[i] == inIndex) {
- this.indices.splice(i, 1);
- break;
- }
- delete this.values[inIndex];
- },
- inorder: function(inFor) {
- for (var i=0,l=this.indices.length, ix; i<l; i++) {
- ix = this.indices[i];
- if (inFor(this.values[ix], ix) === false)
- break;
- }
- }
-});
-
-// sample custom model implementation that works with mysql server.
-dojo.declare("dojox.grid.data.DbTable", dojox.grid.data.Dynamic, {
- delayedInsertCommit: true,
- constructor: function(inFields, inData, inServer, inDatabase, inTable) {
- this.server = inServer;
- this.database = inDatabase;
- this.table = inTable;
- this.stateNames = ['inflight', 'inserting', 'removing', 'error'];
- this.clearStates();
- this.clearSort();
- },
- clearData: function() {
- this.cache = [ ];
- this.clearStates();
- this.inherited(arguments);
- },
- clearStates: function() {
- this.states = {};
- for (var i=0, s; (s=this.stateNames[i]); i++) {
- delete this.states[s];
- this.states[s] = new dojox.grid.Sparse();
- }
- },
- // row state information
- getState: function(inRowIndex) {
- for (var i=0, r={}, s; (s=this.stateNames[i]); i++)
- r[s] = this.states[s].get(inRowIndex);
- return r;
- },
- setState: function(inRowIndex, inState, inValue) {
- this.states[inState].set(inRowIndex, inValue||true);
- },
- clearState: function(inRowIndex, inState) {
- if (arguments.length == 1) {
- for (var i=0, s; (s=this.stateNames[i]); i++)
- this.states[s].remove(inRowIndex);
- } else {
- for (var i=1, l=arguments.length, arg; (i<l) &&((arg=arguments[i])!=undefined); i++)
- this.states[arg].remove(inRowIndex);
- }
- },
- setStateForIndexes: function(inRowIndexes, inState, inValue) {
- for (var i=inRowIndexes.length-1, k; (i>=0) && ((k=inRowIndexes[i])!=undefined); i--)
- this.setState(k, inState, inValue);
- },
- clearStateForIndexes: function(inRowIndexes, inState) {
- for (var i=inRowIndexes.length-1, k; (i>=0) && ((k=inRowIndexes[i])!=undefined); i--)
- this.clearState(k, inState);
- },
- //$ Return boolean stating whether or not an operation is in progress that may change row indexing.
- isAddRemoving: function() {
- return Boolean(this.states['inserting'].length() || this.states['removing'].length());
- },
- isInflight: function() {
- return Boolean(this.states['inflight'].length());
- },
- //$ Return boolean stating if the model is currently undergoing any type of edit.
- isEditing: function() {
- for (var i=0, r={}, s; (s=this.stateNames[i]); i++)
- if (this.states[s].length())
- return true;
- },
- //$ Return true if ok to modify the given row. Override as needed, using model editing state information.
- canModify: function(inRowIndex) {
- return !this.getState(inRowIndex).inflight && !(this.isInflight() && this.isAddRemoving());
- },
- // server send / receive
- getSendParams: function(inParams) {
- var p = {
- database: this.database || '',
- table: this.table || ''
- }
- return dojo.mixin(p, inParams || {});
- },
- send: function(inAsync, inParams, inCallbacks) {
- //console.log('send', inParams.command);
- var p = this.getSendParams(inParams);
- var d = dojo.xhrPost({
- url: this.server,
- content: p,
- handleAs: 'json-comment-filtered',
- contentType: "application/x-www-form-urlencoded; charset=utf-8",
- sync: !inAsync
- });
- d.addCallbacks(dojo.hitch(this, "receive", inCallbacks), dojo.hitch(this, "receiveError", inCallbacks));
- return d;
- },
- _callback: function(cb, eb, data) {
- try{ cb && cb(data); }
- catch(e){ eb && eb(data, e); }
- },
- receive: function(inCallbacks, inData) {
- inCallbacks && this._callback(inCallbacks.callback, inCallbacks.errback, inData);
- },
- receiveError: function(inCallbacks, inErr) {
- this._callback(inCallbacks.errback, null, inErr)
- },
- encodeRow: function(inParams, inRow, inPrefix) {
- for (var i=0, l=inRow.length; i < l; i++)
- inParams['_' + (inPrefix ? inPrefix : '') + i] = (inRow[i] ? inRow[i] : '');
- },
- measure: function() {
- this.send(true, { command: 'info' }, { callback: dojo.hitch(this, this.callbacks.info) });
- },
- fetchRowCount: function(inCallbacks) {
- this.send(true, { command: 'count' }, inCallbacks);
- },
- // server commits
- commitEdit: function(inOldData, inNewData, inRowIndex, inCallbacks) {
- this.setState(inRowIndex, "inflight", true);
- var params = {command: 'update'};
- this.encodeRow(params, inOldData, 'o');
- this.encodeRow(params, inNewData);
- this.send(true, params, inCallbacks);
- },
- commitInsert: function(inRowIndex, inNewData, inCallbacks) {
- this.setState(inRowIndex, "inflight", true);
- var params = {command: 'insert'};
- this.encodeRow(params, inNewData);
- this.send(true, params, inCallbacks);
- },
- // NOTE: supported only in tables with pk
- commitDelete: function(inRows, inCallbacks) {
- var params = {
- command: 'delete',
- count: inRows.length
- }
- var pk = this.getPkIndex();
- if (pk < 0)
- return;
- for (var i=0; i < inRows.length; i++) {
- params['_' + i] = inRows[i][pk];
- }
- this.send(true, params, inCallbacks);
- },
- getUpdateCallbacks: function(inRowIndex) {
- return {
- callback: dojo.hitch(this, this.callbacks.update, inRowIndex),
- errback: dojo.hitch(this, this.callbacks.updateError, inRowIndex)
- };
- },
- // primary key from fields
- getPkIndex: function() {
- for (var i=0, l=this.fields.count(), f; (i<l) && (f=this.fields.get(i)); i++)
- if (f.Key = 'PRI')
- return i;
- return -1;
- },
- // model implementations
- update: function(inOldData, inNewData, inRowIndex) {
- var cbs = this.getUpdateCallbacks(inRowIndex);
- if (this.getState(inRowIndex).inserting)
- this.commitInsert(inRowIndex, inNewData, cbs);
- else
- this.commitEdit(this.cache[inRowIndex] || inOldData, inNewData, inRowIndex, cbs);
- // set push data immediately to model so reflectd while committing
- this.setRow(inNewData, inRowIndex);
- },
- insert: function(inData, inRowIndex) {
- this.setState(inRowIndex, 'inserting', true);
- if (!this.delayedInsertCommit)
- this.commitInsert(inRowIndex, inData, this.getUpdateCallbacks(inRowIndex));
- return this.inherited(arguments);
- },
- remove: function(inRowIndexes) {
- var rows = [];
- for (var i=0, r=0, indexes=[]; (r=inRowIndexes[i]) !== undefined; i++)
- if (!this.getState(r).inserting) {
- rows.push(this.getRow(r));
- indexes.push(r);
- this.setState(r, 'removing');
- }
- var cbs = {
- callback: dojo.hitch(this, this.callbacks.remove, indexes),
- errback: dojo.hitch(this, this.callbacks.removeError, indexes)
- };
- this.commitDelete(rows, cbs);
- dojox.grid.data.Dynamic.prototype.remove.apply(this, arguments);
- },
- cancelModifyRow: function(inRowIndex) {
- if (this.isDelayedInsert(inRowIndex)) {
- this.removeInsert(inRowIndex);
- } else
- this.finishUpdate(inRowIndex);
- },
- finishUpdate: function(inRowIndex, inData) {
- this.clearState(inRowIndex);
- var d = (inData&&inData[0]) || this.cache[inRowIndex];
- if (d)
- this.setRow(d, inRowIndex);
- delete this.cache[inRowIndex];
- },
- isDelayedInsert: function(inRowIndex) {
- return (this.delayedInsertCommit && this.getState(inRowIndex).inserting);
- },
- removeInsert: function(inRowIndex) {
- this.clearState(inRowIndex);
- dojox.grid.data.Dynamic.prototype.remove.call(this, [inRowIndex]);
- },
- // request data
- requestRows: function(inRowIndex, inCount) {
- var params = {
- command: 'select',
- orderby: this.sortField,
- desc: (this.sortDesc ? "true" : ''),
- offset: inRowIndex,
- limit: inCount
- }
- this.send(true, params, {callback: dojo.hitch(this, this.callbacks.rows, inRowIndex)});
- },
- // sorting
- canSort: function () {
- return true;
- },
- setSort: function(inSortIndex) {
- this.sortField = this.fields.get(Math.abs(inSortIndex) - 1).name || inSortIndex;
- this.sortDesc = (inSortIndex < 0);
- },
- sort: function(inSortIndex) {
- this.setSort(inSortIndex);
- this.clearData();
- },
- clearSort: function(){
- this.sortField = '';
- this.sortDesc = false;
- },
- endModifyRow: function(inRowIndex){
- var cache = this.cache[inRowIndex];
- var m = false;
- if(cache){
- var data = this.getRow(inRowIndex);
- if(!dojox.grid.arrayCompare(cache, data)){
- m = true;
- this.update(cache, data, inRowIndex);
- }
- }
- if (!m)
- this.cancelModifyRow(inRowIndex);
- },
- // server callbacks (called with this == model)
- callbacks: {
- update: function(inRowIndex, inData) {
- console.log('received update', arguments);
- if (inData.error)
- this.updateError(inData)
- else
- this.finishUpdate(inRowIndex, inData);
- },
- updateError: function(inRowIndex) {
- this.clearState(inRowIndex, 'inflight');
- this.setState(inRowIndex, "error", "update failed: " + inRowIndex);
- this.rowChange(this.getRow(inRowIndex), inRowIndex);
- },
- remove: function(inRowIndexes) {
- this.clearStateForIndexes(inRowIndexes);
- },
- removeError: function(inRowIndexes) {
- this.clearStateForIndexes(inRowIndexes);
- alert('Removal error. Please refresh.');
- },
- rows: function(inRowIndex, inData) {
- //this.beginUpdate();
- for (var i=0, l=inData.length; i<l; i++)
- this.setRow(inData[i], inRowIndex + i);
- //this.endUpdate();
- //this.allChange();
- },
- count: function(inRowCount) {
- this.count = Number(inRowCount);
- this.clearData();
- },
- info: function(inInfo) {
- this.fields.clear();
- for (var i=0, c; (c=inInfo.columns[i]); i++) {
- c.name = c.Field;
- this.fields.set(i, c);
- }
- this.table = inInfo.table;
- this.database = inInfo.database;
- this.notify("MetaData", arguments);
- this.callbacks.count.call(this, inInfo.count);
- }
- }
-});
-
-}