Val Town Code SearchReturn to Val Town

135  ));
136
137// HTTP vals expect an exported "fetch handler"
138export default app.fetch;

163```
164
1655. **fetchTranspiledJavaScript** - Fetch and transpile TypeScript to JavaScript:
166```ts
167const jsCode = await fetchTranspiledJavaScript("https://esm.town/v/username/project/path/to/file.ts");
168```
169
242
243    // Inject data to avoid extra round-trips
244    const initialData = await fetchInitialData();
245    const dataScript = `<script>
246      window.__INITIAL_DATA__ = ${JSON.stringify(initialData)};
300
3015. **API Design:**
302   - `fetch` handler is the entry point for HTTP vals
303   - Run the Hono app with `export default app.fetch // This is the entry point for HTTP vals`
304   - Properly handle CORS if needed for external access

82  const [cookieAndTeaMode, setCookieAndTeaMode] = useState(false);
83
84  // Fetch images from backend instead of blob storage directly
85  useEffect(() => {
86    // Set default background color in case image doesn't load
89    }
90
91    // Fetch avatar image
92    fetch("/api/images/stevens.jpg")
93      .then((response) => {
94        if (response.ok) return response.blob();
103      });
104
105    // Fetch wood background
106    fetch("/api/images/wood.jpg")
107      .then((response) => {
108        if (response.ok) return response.blob();
129  }, []);
130
131  const fetchMemories = useCallback(async () => {
132    setLoading(true);
133    setError(null);
134    try {
135      const response = await fetch(API_BASE);
136      if (!response.ok) {
137        throw new Error(`HTTP error! status: ${response.status}`);
154      }
155    } catch (e) {
156      console.error("Failed to fetch memories:", e);
157      setError(e.message || "Failed to fetch memories.");
158    } finally {
159      setLoading(false);
162
163  useEffect(() => {
164    fetchMemories();
165  }, [fetchMemories]);
166
167  const handleAddMemory = async (e: React.FormEvent) => {
176
177    try {
178      const response = await fetch(API_BASE, {
179        method: "POST",
180        headers: { "Content-Type": "application/json" },
188      setNewMemoryTags("");
189      setShowAddForm(false);
190      await fetchMemories();
191    } catch (e) {
192      console.error("Failed to add memory:", e);
199
200    try {
201      const response = await fetch(`${API_BASE}/${id}`, {
202        method: "DELETE",
203      });
205        throw new Error(`HTTP error! status: ${response.status}`);
206      }
207      await fetchMemories();
208    } catch (e) {
209      console.error("Failed to delete memory:", e);
231
232    try {
233      const response = await fetch(`${API_BASE}/${editingMemory.id}`, {
234        method: "PUT",
235        headers: { "Content-Type": "application/json" },
240      }
241      setEditingMemory(null);
242      await fetchMemories();
243    } catch (e) {
244      console.error("Failed to update memory:", e);

15  const [error, setError] = useState<string | null>(null);
16  
17  // Fetch data on component mount
18  useEffect(() => {
19    const fetchData = async () => {
20      try {
21        setLoading(true);
22        
23        // Fetch categories
24        const categoriesResponse = await fetch("/api/categories");
25        if (!categoriesResponse.ok) {
26          throw new Error("Failed to fetch categories");
27        }
28        const categoriesData = await categoriesResponse.json();
29        setCategories(categoriesData);
30        
31        // Fetch vocabulary
32        const vocabularyResponse = await fetch("/api/vocabulary");
33        if (!vocabularyResponse.ok) {
34          throw new Error("Failed to fetch vocabulary");
35        }
36        const vocabularyData = await vocabularyResponse.json();
39        setLoading(false);
40      } catch (err) {
41        console.error("Error fetching data:", err);
42        setError(err instanceof Error ? err.message : "An unknown error occurred");
43        setLoading(false);
45    };
46    
47    fetchData();
48  }, []);
49  

63    
64    // Update progress on the server (optional)
65    fetch("/api/progress", {
66      method: "POST",
67      headers: {

37
38// This is the entry point for HTTP vals
39export default app.fetch;

16    return c.json(categories);
17  } catch (error) {
18    console.error("Error fetching categories:", error);
19    return c.json({ error: "Failed to fetch categories" }, 500);
20  }
21});
32    return c.json(vocabulary);
33  } catch (error) {
34    console.error("Error fetching vocabulary:", error);
35    return c.json({ error: "Failed to fetch vocabulary" }, 500);
36  }
37});
43    return c.json(vocabulary);
44  } catch (error) {
45    console.error("Error fetching all vocabulary:", error);
46    return c.json({ error: "Failed to fetch vocabulary" }, 500);
47  }
48});

87
88// This is the entry point for HTTP vals
89export default app.fetch;

76    } as ApiResponse<PaymentMethod[]>);
77  } catch (error) {
78    console.error("Error fetching payment methods:", error);
79    return c.json({
80      success: false,
81      error: "Failed to fetch payment methods"
82    } as ApiResponse<null>, 500);
83  }

115    } as ApiResponse<Order[]>);
116  } catch (error) {
117    console.error("Error fetching orders:", error);
118    return c.json({
119      success: false,
120      error: "Failed to fetch orders"
121    } as ApiResponse<null>, 500);
122  }
150    } as ApiResponse<Order>);
151  } catch (error) {
152    console.error("Error fetching order:", error);
153    return c.json({
154      success: false,
155      error: "Failed to fetch order"
156    } as ApiResponse<null>, 500);
157  }