OpenEdge Development: Mobile Applications - Product ...

More documents

Recommendations

Info

Chapter 1: OpenEdge Mobile Overview Run-time architecture The figures in this section provide an increasingly detailed overview of the OpenEdge Mobile run-time architecture, with shaded and colored elements showing the OpenEdge components. Note that these figures describe Mobile applications built with largely OpenEdge Mobile components from end to end, including an OpenEdge REST transport. However, from any Mobile App, you can also access non-OpenEdge REST Web services using appropriate calls directly to available REST resources. Supported Mobile App types Figure 1 shows the basic end-to-end run-time architecture for the two Mobile App types supported by OpenEdge Mobile—Mobile Native Apps running directly in the mobile device OS and Mobile Web Apps running in the Web browser of any hardware platform. The difference is in how the HTML and JavaScript are deployed and run on the client. For a Mobile Native App, HTML and JavaScript files are deployed to an Apple iOS or Android App store to be downloaded and installed on the mobile device and run in the native device container. For a Mobile Web App, the HTML and JavaScript files are deployed on a Web server (A) to load and run in a Web browser (B), as with any HTML Web application. However, the UI might be designed to display in the smaller real estate of a Web browser running in a mobile device. Figure 1: OpenEdge Mobile run-time architecture for native and Web apps 34 OpenEdge ® Development: Mobile Applications
Run-time architecture As shown in Figure 1, both Mobile App types can use exactly the same Mobile services to access the AppServer. A Mobile service supports a set of Mobile resources, which provide Web access to an ABL application service on the AppServer. A Mobile interface defines the ABL API for a single Mobile resource, which can be implemented by either a singleton procedure or a singleton class. (For more information on singleton procedures and classes, see the sections on AppServer coding requirements, in Chapter 3, “Creating Mobile Services.”) A Mobile resource provides access to either a single temp-table or a single ProDataSet with one or more temp-tables, using a standard set of built-in operations that you implement on the AppServer to read and modify the data. A Mobile resource can also provide access to additional AppServer routines to operate on other AppServer data, or even to operate on the same temp-table or ProDataSet data as the built-in operations, but in different ways. An OpenEdge JavaScript data object (JSDO) is an instance of the OpenEdge JavaScript class, progress.data.JSDO, that provides client access to the data and operations of a single Mobile resource. The Mobile App calls JavaScript methods on a JSDO to execute the Mobile operations on the AppServer. The data for these operations is serialized between the Mobile App and the Web server as JSON (JavaScript Object Notation) media. An OpenEdge Mobile Web application provides the transport (REST over HTTP) for communications between any JSDO running in a Mobile App and a Mobile resource that the application supports. A Mobile Web application can be deployed and the REST transport, including application security, can be managed using the same OpenEdge tools for managing any OpenEdge REST Web application. Note that a single Mobile Web application supports access to Mobile resources implemented by a single OpenEdge AppServer (or a single application service with load balancing). OpenEdge ® Development: Mobile Applications 35
Page 1 and 2: ® ® PROGRESS® OPENEDGE® OpenEdg
Page 3 and 4: Contents Preface . . . . . . . . .
Page 5 and 6: Contents Packaging and Deploying An
Page 7 and 8: Figures Contents Figure 1: OpenEdge
Page 9 and 10: Preface This Preface contains the f
Page 11 and 12: Using this manual Chapter 4, “Cre
Page 13 and 14: SMALL, BOLD CAPITAL LETTERS Preface
Page 15 and 16: Preface In this example, you must s
Page 17 and 18: On UNIX platforms, use the OpenEdge
Page 19 and 20: Preface end-user documentation incl
Page 21 and 22: Preface in all copies of the suppor
Page 23 and 24: Preface not be used in advertising
Page 25 and 26: Preface pertaining to distribution
Page 27 and 28: Preface LIABILITY, WHETHER IN CONTR
Page 29 and 30: Preface CONSEQUENTIAL DAMAGES (INCL
Page 31 and 32: Preface Except as contained in this
Page 33: OpenEdge Mobile Overview OpenEdge
Page 37 and 38: Run-time architecture An OpenEdge R
Page 39 and 40: Run-time architecture As shown in F
Page 41 and 42: Run-time architecture For informati
Page 43 and 44: Building Mobile services Developmen
Page 45 and 46: Development architecture and tools
Page 47 and 48: Example: A Simple Mobile App This c
Page 49 and 50: Creating a new Mobile OpenEdge proj
Page 51 and 52: Creating an include file Creating a
Page 53 and 54: Creating a new Business Entity 5. I
Page 55 and 56: 3. In the Event menu, select Load.
Page 57 and 58: Adding the JSDO service to the clie
Page 59 and 60: Building and testing the Mobile App
Page 61 and 62: 2. Check the JavaScript associated
Page 63 and 64: Creating Mobile Services OpenEdge
Page 65 and 66: Getting started with OpenEdge Mobil
Page 67 and 68: Getting started with OpenEdge Mobil
Page 69 and 70: Coding AppServer services for OpenE
Page 77 and 78: Creating Mobile resources Creating
Page 79 and 80: Creating Mobile services Creating M
Page 81 and 82: URIs for accessing Mobile Web appli
Page 83 and 84: URIs for accessing Mobile Web appli
Page 85 and 86:
est URIs for accessing Mobile Web a
Page 87 and 88:
Creating Mobile Apps using JSDOs Op
Page 89 and 90:
Creating a Mobile App from Develope
Page 91 and 92:
JSDO overview JSDO overview A JSDO
Page 93 and 94:
JSDO overview A Mobile resource can
Page 95 and 96:
JSDO overview If a method leaves a
Page 97 and 98:
JSDO overview - assign( ) — Calle
Page 99 and 100:
Comparing asynchronous and synchron
Page 101 and 102:
Managing JSDO event subscriptions J
Page 103 and 104:
Two additional properties are avail
Page 105 and 106:
Creating a JSDO for a Mobile resour
Page 107 and 108:
Accessing built-in CRUD operations
Page 109 and 110:
Client JavaScript code: Create Acce
Page 111 and 112:
Client JavaScript code: Update Acce
Page 113 and 114:
Notice that the sample code: Access
Page 115 and 116:
Accessing non-built-in invoke opera
Page 117 and 118:
Managing user login sessions Managi
Page 119 and 120:
Managing user login sessions • Th
Page 121 and 122:
Managing user login sessions If the
Page 123 and 124:
Getting started with other HTML cod
Page 125 and 126:
Using a custom template Getting sta
Page 127 and 128:
Publishing Mobile Apps for testing
Page 129 and 130:
Deploying Mobile Applications OpenE
Page 131 and 132:
Packaging and deploying Mobile serv
Page 133 and 134:
9. To upload the certificate: a. Cl
Page 135 and 136:
Devices Packaging and Deploying iOS
Page 137 and 138:
Packaging and Deploying Android App
Page 139 and 140:
Packaging and Deploying Mobile Web
Page 141 and 142:
Security considerations Security co
Page 143 and 144:
Security considerations In order to
Page 145 and 146:
SSL connections Security considerat
Page 147 and 148:
ABL to JavaScript Data Type Mapping
Page 149 and 150:
JavaScript data type overview JavaS
Page 151 and 152:
ROWID String (Base64 encoded) Data
Page 153 and 154:
OpenEdge JavaScript Class and Objec
Page 155 and 156:
progress.data.JSDO class progress.d
Page 157 and 158:
object-ref progress.data.JSDO class
Page 159 and 160:
Table 12: progress.data.JSDO table-
Page 161 and 162:
progress.data.JSDO class The JSDO c
Page 163 and 164:
progress.data.JSDO class Note: If a
Page 165 and 166:
Properties Table 15: progress.data.
Page 167 and 168:
progress.ui.UIHelper class Construc
Page 169 and 170:
Table 20: Example — index.html pr
Page 171 and 172:
equest object Properties request ob
Page 173 and 174:
OpenEdge JavaScript Class Propertie
Page 175 and 176:
• onOpenRequest property • para
Page 177 and 178:
addCatalog( ) method addCatalog( )
Page 179 and 180:
addItem( ) method addItem( ) method
Page 181 and 182:
In Release 11.2, the following form
Page 183 and 184:
afterCreate event afterCreate event
Page 185 and 186:
afterDelete event afterDelete event
Page 187 and 188:
afterFill event afterFill event Fir
Page 189 and 190:
afterSaveChanges event afterSaveCha
Page 191 and 192:
afterUpdate event afterUpdate event
Page 193 and 194:
assign( ) method (JSDO class) assig
Page 195 and 196:
async property async property A Boo
Page 197 and 198:
atch property A reference to an obj
Page 199 and 200:
eforeDelete event beforeDelete even
Page 201 and 202:
eforeInvoke event beforeInvoke even
Page 203 and 204:
eforeUpdate event beforeUpdate even
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 and 222:
getListViewRecord( ) method Returns
Page 223 and 224:
invocation method invocation method
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
Page 231 and 232:
loginResult property loginResult pr
Page 233 and 234:
logout( ) method logout( ) method T
Page 235 and 236:
onOpenRequest property onOpenReques
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
Page 247 and 248:
setFieldTemplate( ) method setField
Page 249 and 250:
setListView( ) method Defines a lis
Page 251 and 252:
subscribe( ) method subscribe( ) me
Page 253 and 254:
success property success property A
Page 255 and 256:
table reference property (JSDO) Bot
Page 257 and 258:
unsubscribe( ) method unsubscribe(
Page 259 and 260:
useRelationships property useRelati
Page 261 and 262:
xhr property xhr property A referen
show all

OpenEdge Development: Mobile Applications - Product ...

Create successful ePaper yourself

Delete template?

Save as template?