Christian Schuff cschuff
cschuff
/ sap.ui.model.Sorter: Custom Sort Comparator
Last active
January 28, 2017 12:36
A custom comparator that converts strings to number and compares them. Demonstrates usage in sap.ui.model.Sorter.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // String to Number Comparator | |
| var oSorter = new sap.ui.model.Sorter("path"); | |
| oSorter.fnCompare = function (a, b) { | |
| var valA = parseInt(a, 10); | |
| var valB = parseInt(b, 10); | |
| if (isNaN(valA)) return 1; | |
| if (isNaN(valB)) return -1; | |
| if (isNaN(valA) && isNaN(valB)) return 0; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // found in https://github.com/SAP/openui5/blob/master/src/sap.ui.core/src/sap/ui/base/DataType.js | |
| "any" | |
| "boolean" | |
| "int" | |
| "float" | |
| "string" | |
| "object" | |
| "function" | |
| // arrays like this |
cschuff
/ gist:275f4b66c155e71ab31a6df404dcfc7a
Last active
February 6, 2017 14:57
ODataModel Obstacles
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // always use createKey since for getData/getProperty | |
| // "/EntitySet(Prop1='VAL-1',Prop2='VAL-2')" !== "/EntitySet(Prop2='VAL-2',Prop1='VAL-1')" | |
| // Be aware that createKey needs ODataModel metadata | |
| oModel.metadataLoaded().then(function () { | |
| var sKey = oModel.createKey("/EntitySet", { | |
| Prop1: "VAL-1", | |
| Prop2: "VAL-2" | |
| }); | |
| }); |
cschuff
/ MangedObjectConstructor
Last active
February 7, 2017 08:47
Aggregation types not inherited from sap.ui.base.ManagedObject
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| constructor: function (sId, mSettings) { | |
| // https://github.com/SAP/openui5/blob/master/src/sap.ui.core/src/sap/ui/base/ManagedObject.js#create | |
| var oMyAggregation; | |
| if ((sId && sId.myAggregation) || (mSettings && mSettings.myAggregation)) { | |
| // delete from settings so that applySettings will not pick it up | |
| if (sId && sId.myAggregation) { | |
| oMyAggregation = sId.myAggregation; | |
| delete sId.myAggregation; | |
| } | |
| if (mSettings && mSettings.myAggregation) { |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // boolean defaulting to true | |
| bValue = (bValue !== false); | |
| bValue = bValue === undefined ? this.getValue() : bValue; | |
| sValue = sValue || "default"; |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var FnConstructor = jQuery.sap.getObject(sType); |
cschuff
/ RoutePatternMatched-Auto-Attach
Created
February 8, 2017 08:36
Auto-attach to patternMatched event on correct sap.ui.core.routing.Route
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //////////////////////////////// | |
| // Controller Lifecycle | |
| onInit: function () { | |
| this.getRouter().attachRoutePatternMatched(this.onAnyRoutePatternMatched, this); | |
| }, | |
| onExit: function () { | |
| this.getRouter().detachRoutePatternMatched(this.onAnyRoutePatternMatched, this); | |
| this.getRouter().getRoute(this.routeName).detachPatternMatched(this.onRoutePatternMatched, this); |
cschuff
/ JSDocDemo.js
Last active
October 9, 2022 13:55
How to document a SAPUI5 class with regular JSDoc
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /** | |
| * @namespace | |
| * @name ui5experts.toolbox | |
| * @public | |
| */ | |
| sap.ui.define([ | |
| "sap/ui/base/ManagedObject" | |
| ], function ( | |
| ManagedObject) { |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // https://sapui5.hana.ondemand.com/#docs/api/symbols/sap.ui.base.ManagedObject.html#findAggregatedObjects | |
| var aResults = oObject.findAggregatedObjects(true, function(o) { return o.getId() === "TEST"; }); |
cschuff
/ SuspendResumeBindings.js
Last active
February 22, 2017 13:13
How to suspend and resume a Binding in SAPUI5 without having resume refresh it if it has pending changes from the suspended period. This can be particularly helpful if your UI already reflects the changes and you want to prevent additional rerenderings (e.g. after drag and drop operations).
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var oBinding = this.byId("Control").getBinding("items"); | |
| oBinding.suspend(); | |
| // ... | |
| oBinding.bPendingRefresh = false; | |
| oBinding.resume(); |
OlderNewer