質問編集履歴
2
イベントモデル、タグモデル追記しました
test
CHANGED
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File without changes
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test
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@@ -514,6 +514,68 @@
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514
514
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515
515
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</div>
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516
516
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517
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```イベントモデル
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518
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+
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519
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```イベントモデル
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520
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+
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521
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```ここに言語を入力
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522
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+
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523
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class Event < ApplicationRecord
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524
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+
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525
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extend ActiveHash::Associations::ActiveRecordExtensions
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526
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+
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527
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belongs_to :user
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528
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+
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529
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has_many_attached :images
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530
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+
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531
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belongs_to :facility
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532
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+
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533
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belongs_to :scale
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534
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+
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535
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belongs_to :category
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536
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537
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has_many :event_tag_relations, dependent: :destroy
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538
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539
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has_many :tags, through: :event_tag_relations, dependent: :destroy
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540
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541
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has_many :comments, dependent: :destroy
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542
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543
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544
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545
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def self.search(search)
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546
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547
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if search != ""
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548
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549
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Event.where('name LIKE ? OR volunteer LIKE ?', "%#{search}%", "%#{search}%")
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550
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551
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# Event.where('category_id.name LIKE(?)', "%#{search}%")
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552
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+
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553
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+
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554
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+
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555
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else
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556
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+
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557
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Event.all
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558
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559
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end
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560
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+
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561
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end
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562
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563
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end
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564
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565
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```タグモデル
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566
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+
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567
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```ここに言語を入力
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568
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+
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569
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class Tag < ApplicationRecord
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570
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+
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571
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has_many :event_tag_relations, dependent: :destroy
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572
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+
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573
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has_many :events, through: :event_tag_relations, dependent: :destroy
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574
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+
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575
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+
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576
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+
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577
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validates :tagname, uniqueness: true
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578
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579
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end
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580
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+
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517
581
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```
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518
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-
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519
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-
```
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1
アドバイスして頂いたことを元に修正してみました
test
CHANGED
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File without changes
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test
CHANGED
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@@ -420,6 +420,100 @@
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420
420
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421
421
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```
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422
422
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423
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+
修正（行ったこと)
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424
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425
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+
イベントコントローラー
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426
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+
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427
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```ここに言語を入力
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428
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429
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def edit
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430
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431
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@event = Event.find(params[:id])
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432
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+
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433
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@tag = @event.tag
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434
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+
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435
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unless @event.user_id == current_user.id
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436
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437
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redirect_to action: :index
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438
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439
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end
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440
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+
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441
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end
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442
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443
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```エラー文
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444
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+
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445
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```ここに言語を入力
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446
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+
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447
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+
NoMethodError in EventsController#edit
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448
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449
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undefined method `tag' for #<Event:0x00007fd125875930> Did you mean? tags tap
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450
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+
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451
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Extracted source (around line #39):
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452
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+
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453
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+
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454
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+
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455
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def edit
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456
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+
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457
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@event = Event.find(params[:id])
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458
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+
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459
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@tag = @event.tag
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460
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461
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unless @event.user_id == current_user.id
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462
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+
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463
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redirect_to action: :index
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464
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+
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465
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+
end
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|
466
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+
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423
467
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```
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|
424
468
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469
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+
修正２
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470
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+
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471
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+
editビュー
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472
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+
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473
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+
```ここに言語を入力
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|
474
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+
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|
475
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+
<div class="field", id='tag-field'>
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476
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+
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|
477
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+
<label class="label">タグ</label>
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|
478
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+
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|
479
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+
<%= @event.tag class:"input-tag" %>
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|
480
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+
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|
481
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+
</div>
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|
482
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+
|
|
425
483
|
```
|
|
484
|
+
|
|
485
|
+
```エラー文
|
|
486
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+
|
|
487
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+
```ここに言語を入力
|
|
488
|
+
|
|
489
|
+
NoMethodError in Events#edit
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|
490
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+
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|
491
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+
Showing /Users/user/projects/asomemo/app/views/events/edit.html.erb where line #26 raised:
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|
492
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+
|
|
493
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+
|
|
494
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+
|
|
495
|
+
undefined method `tag' for #<Event:0x00007fd1272c56f0>
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|
496
|
+
|
|
497
|
+
Did you mean? tags
|
|
498
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+
|
|
499
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+
tap
|
|
500
|
+
|
|
501
|
+
Extracted source (around line #26):
|
|
502
|
+
|
|
503
|
+
|
|
504
|
+
|
|
505
|
+
<div class="field", id='tag-field'>
|
|
506
|
+
|
|
507
|
+
<label class="label">タグ</label>
|
|
508
|
+
|
|
509
|
+
<%= @event.tag class:"input-tag" %>
|
|
510
|
+
|
|
511
|
+
</div>
|
|
512
|
+
|
|
513
|
+
<div class="kouho", id="search-result" >
|
|
514
|
+
|
|
515
|
+
</div>
|
|
516
|
+
|
|
517
|
+
```
|
|
518
|
+
|
|
519
|
+
```
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