OpenEdge Development: Mobile Applications - Product ...

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getSchema( ) method getSchema( ) method Returns an array of objects, one for each field that defines the schema of a temp-table referenced in JSDO local storage. The properties of each object define the schema elements of the respective field. After completing execution, any working records previously set before the method executed remain as the working records. Return type: Object array Applies to: progress.data.JSDO class, table reference property (JSDO) Syntax [table-ref.]getSchema ( ) table-ref A table reference on the JSDO. If the JSDO references only a single temp-table, the method can be called on the JSDO itself. See also: getData( ) method, fill( ) method 222 OpenEdge ® Development: Mobile Applications
invocation method invocation method Any method on the JSDO that is defined by the Mobile resource to execute a corresponding ABL routine on the AppServer as an invoke operation. This can be any ABL routine in the Mobile interface that is annotated with an "invoke" operation type. The invocation method name can be the same as the ABL routine or an alias, as defined by the resource. The method passes any ABL input parameters as properties of an object parameter. The method returns results from the ABL routine, including any return value and output parameters, as properties of a request object that is returned by the method. Note: The results of an invoke operation have no effect on JSDO local storage. After completing execution, any working records previously set before the method executed remain as the working records. Return type: request object Applies to: progress.data.JSDO class Syntax op-name ( [ input-object [ , async-flag ] ] ) op-name The name (specified as an identifier) of the invocation method as defined by the Mobile resource. input-object An object whose properties and values match the case-sensitive names and data types of the input parameters specified for the ABL routine. If the routine does not take input parameters, specify null or leave out the argument entirely. async-flag A Boolean that when true causes the method to execute asynchronously and when false causes the method to execute synchronously. The default value is true. For a synchronous invocation, the method returns a request object that contains several properties depending on the status of the invoke operation. However, if there are any ABL output parameters or return value, they are returned as properties of an object referenced by the response property of the request object. The response object properties for output parameters match the case-sensitive names and data types of the output parameters specified for the ABL routine. Any return type is returned by an OpenEdge-defined _retVal property with a matching data type. For an asynchronous invocation, the method returns a similar request object as input to any event handler function subscribed to the following named events that fire in the following operational order: 1. beforeInvoke event 2. afterInvoke event OpenEdge ® Development: Mobile Applications 223
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® ® PROGRESS® OPENEDGE® OpenEdg
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Contents Preface . . . . . . . . .
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Contents Packaging and Deploying An
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Figures Contents Figure 1: OpenEdge
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Preface This Preface contains the f
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Using this manual Chapter 4, “Cre
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SMALL, BOLD CAPITAL LETTERS Preface
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Preface In this example, you must s
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On UNIX platforms, use the OpenEdge
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Preface end-user documentation incl
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Preface in all copies of the suppor
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Preface not be used in advertising
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Preface pertaining to distribution
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Preface LIABILITY, WHETHER IN CONTR
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Preface CONSEQUENTIAL DAMAGES (INCL
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Preface Except as contained in this
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OpenEdge Mobile Overview OpenEdge
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Run-time architecture As shown in F
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Run-time architecture An OpenEdge R
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Run-time architecture As shown in F
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Run-time architecture For informati
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Building Mobile services Developmen
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Development architecture and tools
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Example: A Simple Mobile App This c
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Creating a new Mobile OpenEdge proj
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Creating an include file Creating a
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Creating a new Business Entity 5. I
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3. In the Event menu, select Load.
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Adding the JSDO service to the clie
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Building and testing the Mobile App
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2. Check the JavaScript associated
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Creating Mobile Services OpenEdge
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Getting started with OpenEdge Mobil
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Getting started with OpenEdge Mobil
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Coding AppServer services for OpenE
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Creating Mobile resources Creating
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Creating Mobile services Creating M
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URIs for accessing Mobile Web appli
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URIs for accessing Mobile Web appli
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est URIs for accessing Mobile Web a
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Creating Mobile Apps using JSDOs Op
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Creating a Mobile App from Develope
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JSDO overview JSDO overview A JSDO
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JSDO overview A Mobile resource can
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JSDO overview If a method leaves a
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JSDO overview - assign( ) — Calle
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Comparing asynchronous and synchron
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Managing JSDO event subscriptions J
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Two additional properties are avail
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Creating a JSDO for a Mobile resour
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Accessing built-in CRUD operations
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Client JavaScript code: Create Acce
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Client JavaScript code: Update Acce
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Notice that the sample code: Access
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Accessing non-built-in invoke opera
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Managing user login sessions Managi
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Managing user login sessions • Th
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Managing user login sessions If the
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Getting started with other HTML cod
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Using a custom template Getting sta
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Publishing Mobile Apps for testing
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Deploying Mobile Applications OpenE
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Packaging and deploying Mobile serv
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9. To upload the certificate: a. Cl
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Devices Packaging and Deploying iOS
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Packaging and Deploying Android App
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Packaging and Deploying Mobile Web
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Security considerations Security co
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Security considerations In order to
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SSL connections Security considerat
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ABL to JavaScript Data Type Mapping
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JavaScript data type overview JavaS
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ROWID String (Base64 encoded) Data
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OpenEdge JavaScript Class and Objec
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progress.data.JSDO class progress.d
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object-ref progress.data.JSDO class
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Table 12: progress.data.JSDO table-
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progress.data.JSDO class The JSDO c
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progress.data.JSDO class Note: If a
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Properties Table 15: progress.data.
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progress.ui.UIHelper class Construc
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Table 20: Example — index.html pr
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Page 177 and 178: addCatalog( ) method addCatalog( )
Page 179 and 180: addItem( ) method addItem( ) method
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Page 189 and 190: afterSaveChanges event afterSaveCha
Page 191 and 192: afterUpdate event afterUpdate event
Page 193 and 194: assign( ) method (JSDO class) assig
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Page 197 and 198: atch property A reference to an obj
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Page 205 and 206: clearItems( ) method Clears the ite
Page 207 and 208: display( ) method display( ) method
Page 209 and 210: fill( ) method After this method co
Page 211 and 212: In following code fragment, jsdo re
Page 213 and 214: findById( ) method The following co
Page 215 and 216: foreach( ) method foreach( ) method
Page 217 and 218: getData( ) method getData( ) method
Page 219 and 220: getFormRecord( ) method getFormReco
Page 221: getListViewRecord( ) method Returns
Page 225 and 226: jsdo property jsdo property An obje
Page 227 and 228: login( ) method login( ) method Sta
Page 229 and 230: OpenEdge Mobile supports the follow
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Page 233 and 234: logout( ) method logout( ) method T
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Page 237 and 238: paramObj property paramObj property
Page 239 and 240: emove( ) method remove( ) method De
Page 241 and 242: saveChanges( ) method saveChanges(
Page 243 and 244: services property services property
Page 245 and 246: serviceURI property serviceURI prop
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Page 253 and 254: success property success property A
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Page 257 and 258: unsubscribe( ) method unsubscribe(
Page 259 and 260: useRelationships property useRelati
Page 261 and 262: xhr property xhr property A referen
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