Tuto WEBDEV 25

12 Summary Lesson 12.3. Using a project in SCM Overview.............................................................................................................................................................410 Modifying a project parameter.........................................................................................................................410 Modifying a project page...................................................................................................................................411 Modifying the checked-out element...................................................................................................412 Checking the checked-out element back in.......................................................................................412 Synchronizing the project..................................................................................................................................414 Offline mode.......................................................................................................................................................415 SCM administrator.............................................................................................................................................415 Disconnecting from SCM...................................................................................................................................416 P art 13 - T he WL anguage basics Appendix 1. Vocabulary Main terms used................................................................................................................................................420 Appendix 2. The variables What is a variable?.............................................................................................................................................428 Declaring a variable............................................................................................................................ 429 Assignment and use........................................................................................................................... 429 The types of variables........................................................................................................................................430 The scope of variables.......................................................................................................................................430 Global scope....................................................................................................................................... 430 Local scope..........................................................................................................................................431 Summary scope diagram....................................................................................................................431 Simple operations on the variables..................................................................................................................432 Tips ............................................................................................................................................. 433 Details of variable type: the String variables...................................................................................................433 The String type.................................................................................................................................... 433 Practical example............................................................................................................................... 435 Details of another variable type: the arrays.....................................................................................................438 Declaration......................................................................................................................................... 438 Filling an array and accessing the elements..................................................................................... 439 Advanced arrays................................................................................................................................. 439 Appendix 3. The conditional statements Overview.............................................................................................................................................................441 The IF and SWITCH statements........................................................................................................................441 The IF statement..................................................................................................................................441 The SWITCH statement....................................................................................................................... 442 Practical example: Using the IF and SWITCH statements..............................................................................443 Project used........................................................................................................................................ 443 Creating the page............................................................................................................................... 444 Creating the page controls for the conditional IF statement............................................................ 444 Conditional IF statement.................................................................................................................... 445 Creating the page controls for the conditional SWITCH statement.................................................. 446 SWITCH statement.............................................................................................................................. 448