Module: Dao::Form::Elements
- Included in:
- Dao::Form
- Defined in:
- lib/dao/form.rb
Overview
html generation methods
Instance Method Summary collapse
- #button(*args, &block) ⇒ Object
- #checkbox(*args, &block) ⇒ Object
- #element(which, *args, &block) ⇒ Object
- #form(*args, &block) ⇒ Object
- #hidden(*args, &block) ⇒ Object
- #input(*args, &block) ⇒ Object
- #label(*args, &block) ⇒ Object
- #radio_button(*args, &block) ⇒ Object
- #reset(*args) ⇒ Object
- #select(*args, &block) ⇒ Object
- #submit(*args, &block) ⇒ Object
- #textarea(*args, &block) ⇒ Object
- #upload(*args, &block) ⇒ Object
Instance Method Details
#button(*args, &block) ⇒ Object
236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 |
# File 'lib/dao/form.rb', line 236 def (*args, &block) = args.. keys = scope(args) type = .delete(:type) || :button name = .delete(:name) || name_for(keys) id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) value = .has_key?(:value) ? .delete(:value) : value_for(attributes, keys) content = (block ? block.call : (.delete(:content) || 'Submit')) content = escape_html(content) ((, :type => type, :name => name, :value => value, :class => klass, :id => id, :data_error => error)){ content } end |
#checkbox(*args, &block) ⇒ Object
280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 |
# File 'lib/dao/form.rb', line 280 def checkbox(*args, &block) = args.. keys = scope(args) type = .delete(:type) || :checkbox name = .delete(:name) || name_for(keys) id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) values = .delete(:values) unless .has_key?(:checked) checked = Coerce.boolean(attributes.get(keys)) [:checked] = checked if checked end value_for = case values when false, nil {true => '1', false => '0'} when Hash h = {} values.map{|k, v| h[ k =~ /t|1|on|yes/ ? true : false ] = v} h else t, f, *_ = Array(values).flatten.compact {true => t, false => f} end value_for[true] ||= '1' value_for[false] ||= '0' = .dup.tap{|o| [:checked, :required, :disabled].each{|k| o.delete(k)}} tagz{ input_((, :type => :hidden, :name => name, :value => value_for[false])){} __ input_( ( , :type => type, :name => name, :value => value_for[true], :class => klass, :id => id, :data_error => error ) ){} } end |
#element(which, *args, &block) ⇒ Object
157 158 159 |
# File 'lib/dao/form.rb', line 157 def element(which, *args, &block) send(which, *args, &block) end |
#form(*args, &block) ⇒ Object
161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 |
# File 'lib/dao/form.rb', line 161 def form(*args, &block) = args.. keys = scope(args) action = .delete(:action) || './' method = .delete(:method) || 'post' id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) content = if block.nil? and !.has_key?(:content) '' else block ? block.call(self) : .delete(:content) end form_((, :action => action, :method => method, :class => klass, :id => id, :data_error => error)){ content } end |
#hidden(*args, &block) ⇒ Object
333 334 335 336 337 338 |
# File 'lib/dao/form.rb', line 333 def hidden(*args, &block) = args.. [:type] = :hidden args.push() input(*args, &block) end |
#input(*args, &block) ⇒ Object
200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 |
# File 'lib/dao/form.rb', line 200 def input(*args, &block) = args.. keys = scope(args) type = .delete(:type) || :text name = .delete(:name) || name_for(keys) id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) value = if block.nil? and !.has_key?(:value) value_for(attributes, keys) else block ? block.call(attributes.get(keys)) : .delete(:value) end input_((, :type => type, :name => name, :value => value, :class => klass, :id => id, :data_error => error)){} end |
#label(*args, &block) ⇒ Object
181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 |
# File 'lib/dao/form.rb', line 181 def label(*args, &block) = args.. keys = scope(args) block ||= proc do .delete(:content) || .delete(:value) || keys.map{|key| key.to_s.titleize}.join(' ') end id = .delete(:id) || id_for(keys + [:label]) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) target = .delete(:for) || id_for(keys) label_((, :for => target, :class => klass, :id => id, :data_error => error), &block) end |
#radio_button(*args, &block) ⇒ Object
255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 |
# File 'lib/dao/form.rb', line 255 def (*args, &block) = args.. keys = scope(args) type = .delete(:type) || :radio name = .delete(:name) || name_for(keys) id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) unless .has_key?(:checked) checked = if .has_key?(:value) and attributes.has?(keys) a = attributes.get(keys) b = [:value] a==b or a.to_s==b.to_s else false end [:checked] = checked if checked end input_((, :type => type, :name => name, :class => klass, :id => id, :data_error => error)){} end |
#reset(*args) ⇒ Object
340 341 342 343 344 345 |
# File 'lib/dao/form.rb', line 340 def reset(*args) = args.. [:type] = :reset args.push() (*args) end |
#select(*args, &block) ⇒ Object
368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 |
# File 'lib/dao/form.rb', line 368 def select(*args, &block) = args.. keys = scope(args) name = .delete(:name) || name_for(keys) values = .delete(:values) || .delete(:options) || .delete(:from) has_blank = .has_key?(:blank) && [:blank] != false blank = .delete(:blank) id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) if values.nil? key = keys.map{|k| "#{k}"} key.last << "_options" values = attributes.get(*key) if attributes.has?(*key) end if [:multiple] name = name.to_s name += '[]' end list = Array(values).map{|value| value.dup rescue value} # ensure list is dup'd case list.first when Hash, Array nil else list.flatten! list.compact! list.map!{|element| [element, element]} end if has_blank case blank when false blank = nil when nil, true blank = [nil, nil] else blank = [Array(blank).first, ''] end end selected_value = if .has_key?(:selected) .delete(:selected) else attributes.get(keys) end selected_values = {} Array(selected_value).flatten.compact.each do |val| selected_values[val.to_s] = true end select_((, :name => name, :class => klass, :id => id, :data_error => error)){ if blank content = blank.first || '' value = blank.last value.nil? ? option_(){ content } : option_(:value => value){ content } end unless list.empty? list.each do |pair| returned = block ? Dao.call(block, :call, pair.first, pair.last, selected_value) : pair opts = Map.new selected = nil case returned when Array content, value, selected, *_ = returned if value.is_a?(Hash) map = Map.for(value) value = map.delete(:value) selected = map.delete(:selected) opts.update(map) end when Hash content = returned[:content] value = returned[:value] selected = returned[:selected] else content = returned value = returned selected = nil end if selected.nil? selected = selected_values.has_key?(value.to_s) end opts[:value] = (value.nil? ? content : value) opts[:selected] = Coerce.boolean(selected) if selected option_(opts){ content } end else ' ' end } end |
#submit(*args, &block) ⇒ Object
220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 |
# File 'lib/dao/form.rb', line 220 def submit(*args, &block) = args.. keys = scope(args) keys.push(:submit) if keys.empty? name = .delete(:name) || name_for(keys) content = block ? block.call : (args.first || 'Submit') [:name] ||= name [:type] ||= :submit [:value] ||= content input_(()){} end |
#textarea(*args, &block) ⇒ Object
347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 |
# File 'lib/dao/form.rb', line 347 def textarea(*args, &block) = args.. keys = scope(args) name = .delete(:name) || name_for(keys) id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) value = if block.nil? and !.has_key?(:value) value_for(attributes, keys) else block ? block.call(attributes.get(keys)) : .delete(:value) end value = escape_html(value) textarea_((, :name => name, :class => klass, :id => id, :data_error => error)){ value } end |
#upload(*args, &block) ⇒ Object
478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 |
# File 'lib/dao/form.rb', line 478 def upload(*args, &block) = args.. keys = scope(args) cache_key = keys + [:cache] file_key = keys + [:file] cache_name = .delete(:cache_name) || name_for(cache_key) file_name = .delete(:file_name) || .delete(:name) || name_for(file_key) id = .delete(:id) || id_for(keys) klass = class_for(keys, .delete(:class)) error = error_for(keys, .delete(:error)) cache_value = attributes.get(cache_key) tagz{ input_(:name => cache_name, :value => cache_value, :type => :hidden){ } __ input_((, :name => file_name, :class => klass, :id => id, :data_error => error, :type => :file)){ } } end |