Index_J

J

JavaScript

adding warning, script, 220–223

addup function, 39

calculations, 39–41

client-side scripting, 8, 32–33

collecting customer information, script for, 327–331

cookies with expiration, script, 286

cookies without expiration, script, 283–284

debugging, 43

favorite TV shows, project

delete specific titles, script for, 195

displaying categories, script, 225

displaying favorites with counts of warnings, 223–225

displaying favorites with warnings in specified category, script, 226–227

displaying shopping cart, script for, 324–327

display titles, script for, 193–194

Document Object Models, 41–42, 101

escape/unescape functions, 181–183

find warnings with specified term, 248–250

forms, 33–34, 37–42

reading and writing text files, 263–266

records, updating, 197–200, 319–322

setInterval function, 37

showing favorites for adding warning, script, 219–220

slide shows, 46–50

specifying timed events in, 37

validation, 242–243

variables, defining, 160

and XML, 383

field size, altering, 192–193

hr tag, 38

indexing in, 41–42

inputting quantities, script for, 322–323

looping, 35–36

mouse rollover, 44–46

programming in, 57–61, 74

quiz show application

adding new question, script for, 351–353

checking answer, script for, 359–360

choosing question, script for, 355–359

entity-relationship diagram (ERD), 9, 336

random function, 360–361

selecting category, script for, 353–355

showing scores, script for, 360–361

timed events, specifying, 37

joins, SQL, 106–112, 118, 189–190, 191, 338

join table defined, 9