docs(10_Wiki): 위키 구조 정리 — 언어 튜토리얼 카테고리 폴더 제거 + 신규 자산 동기화

Topic_CSS/Topic_HTML/Topic_JavaScript/Topic_Prompt/Topic_Comfyui 등 기존 카테고리 폴더를 정리하고, Topic_Graphic/Dev 등 신규 산출물과 Topics 내부 세션/메모리 기록을 동기화.
2026-07-05 00:10:59 +09:00
parent a397bc4720
commit 1cfd3bbb56
1495 changed files with 68534 additions and 27 deletions
@@ -0,0 +1,72 @@
+---
+id: w3css-input
+title: "W3CSS Input"
+category: "Programming_Language"
+status: "draft"
+verification_status: "conceptual"
+canonical_id: ""
+aliases: ["w3-input", "w3-check", "w3-radio", "W3.CSS 입력 폼"]
+duplicate_of: ""
+source_trust_level: "B"
+confidence_score: 0.89
+created_at: 2026-07-04
+updated_at: 2026-07-04
+review_reason: ""
+merge_history: []
+tags: ["w3css", "css-framework", "w3schools", "forms", "input"]
+raw_sources: ["https://www.w3schools.com/w3css/w3css_input.asp"]
+applied_in: []
+github_commit: ""
+---
+
+# [[W3CSS Input]]
+
+## 🎯 한 줄 통찰 (One-line insight)
+`w3-input` has a bottom border by DEFAULT — the source frames "borderless" as the exception requiring an explicit `w3-border-0` override, meaning W3.CSS's baked-in visual assumption is that text inputs should look like underlined fields (Material Design style) unless you deliberately opt out. [S1]
+
+## 🧠 핵심 개념 (Core concepts)
+- **`w3-input`** — text input styling; has a bottom border BY DEFAULT (add `w3-border-0` to remove it, or `w3-border` for a full border). [S1]
+- **`w3-animate-input`** — expands the input to 100% width specifically ON FOCUS (not permanently). [S1]
+- **`w3-check`** — checkbox styling. [S1]
+- **`w3-radio`** — radio button styling. [S1]
+- **`w3-select`** — dropdown/select styling. [S1]
+- **Label placement is purely structural** — "Top Labels" vs. "Bottom Labels" is just whether the `<label>` markup comes before or after the `<input>` in HTML order — no different classes involved. [S1]
+- **Responsive Grid for form layout** — `w3-row-padding` + `w3-third`/`w3-half` lets multiple inputs sit on one row, stacking on small screens. [S1]
+
+## 📖 세부 내용 (Details)
+- Default bottom-border input: `<input class="w3-input" type="text">`. [S1]
+- Borderless variant: `<input class="w3-input w3-border-0" type="text">`. [S1]
+- Focus-expanding input: `<input class="w3-input w3-animate-input" type="text" style="width:30%">`. [S1]
+- Checkbox with disabled state: `<input class="w3-check" type="checkbox" checked="checked"> <label>Milk</label> <input class="w3-check" type="checkbox" disabled> <label>Lemon (Disabled)</label>`. [S1]
+- Radio group: `<input class="w3-radio" type="radio" name="gender" value="male" checked> <label>Male</label>`. [S1]
+- Grid-based form layout: `<div class="w3-row-padding"><div class="w3-third"><input class="w3-input w3-border" type="text" placeholder="One"></div>...</div>`. [S1]
+
+## ⚖️ 모순 및 업데이트 (Contradictions & updates)
+- **입력 필드 기본 테두리**: w3-input이 기본적으로 하단 테두리를 가지며, 테두리 없는 형태는 w3-border-0으로 명시적으로 제거해야 한다는 점이 강조됨. [S1]
+
+## 🛠️ 적용 사례 (Applied in summary)
+현재 발견된 실제 적용 사례가 없습니다 — Responsive Grid로 3개 입력 필드를 한 줄에 배치하는 것이 폼 레이아웃의 대표 실전 사례다. [S1]
+
+## 💻 코드 패턴 (Code patterns)
+Input focus animation expanding to full width (HTML):
+```html
+<input class="w3-input w3-animate-input" type="text" style="width:30%">
+```
+
+## ✅ 검증 상태 및 신뢰도
+- **상태:** draft
+- **검증 단계:** conceptual
+- **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body)
+- **신뢰 점수:** 0.89
+- **중복 검사 결과:** 신규 생성 (New discovery)
+
+## 🔗 지식 그래프 (Knowledge Graph)
+- **상위/루트:** [[W3.CSS Tutorial]]
+- **관련 개념:** [[W3CSS Images]], [[W3CSS Badges]], [[W3CSS Grid]]
+- **참조 맥락:** Tables/Lists/Forms 섹션의 마지막 — 배지(Badges) 챕터로 이어짐.
+
+## 📚 출처 (Sources)
+- [S1] W3Schools — W3.CSS Input — https://www.w3schools.com/w3css/w3css_input.asp
+
+## 📝 변경 이력 (Change history)
+- 2026-07-04: Initial draft synthesized from the W3Schools "W3.CSS Input" page (Astra wiki-curation, P-Reinforce v3.1 format).