Tie Triple Browser (GUI)

Documentation

Examples

A complete triple-store browser GUI built with Fyne, backed by the tie module. Search for a tag value and see every document that has it, then add new triples from a form.

ℹ️

Requires a running tie-daemon listening on http://localhost:1161. Start one from the tie repository (go run ./cmd/tie-daemon) before running this example.

Features

Reverse query UI - Enter a tag and list every document carrying it
Total count - Status bar shows result.total_count (useful for pagination)
Add triples - Form to add key | relation | value and re-sync
Table display - Query results shown with document key and attributes
Live refresh - Re-runs the active query after adding new data

Code

require(["v0.7", "@tie", "@strings"])

let db = tie.connect("http://localhost:1161", {
    username: "defaultuser",
    password: "defaultpassword"
})

// Seed sample documents (abridged)
db.add("rust-guide", "tag", "programming")
db.add("go-concurrency", "tag", "programming")
db.sync()

let tableData = [["", ""]]

let queryEntry = widget.NewEntry()
queryEntry.SetPlaceHolder("Enter tag (e.g., 'programming')")

let table = widget.NewTable("results", 20)
table.Columns(() => ["Document", "Attributes"])
table.RowCount(() => len(tableData))
table.Data((offset, limit) => {
    let end = offset + limit
    if (offset > len(tableData)) { return [] }
    if (end > len(tableData)) { end = len(tableData) }
    return tableData[offset:end]
})

let queryButton = widget.NewButton("Search", () => {
    let term = queryEntry.Text
    if (term == "") { window.SetStatus("Enter a tag to search for"); return }

    // Reverse query with expand to pull each match's attributes
    let result = db.query({terms: [term], reverse: true, expand: true})

    tableData = result.rows.map(row => {
        let parts = []
        list(row.attributes.keys()).each(attr => {
            parts.append(attr + ": " + strings.join(row.attributes.get(attr), ", "))
        })
        return [row.key, strings.join(parts, "; ")]
    })
    table.Refresh()
    window.SetStatus("Found " + string(result.total_count) + " documents tagged '" + term + "'")
})

window.SetContent(container.NewBorder(
    container.NewBorder(nil, nil, widget.NewLabel("Search by tag:"), queryButton, queryEntry),
    nil, nil, nil,
    container.NewVBox(widget.NewLabel("Results:"), table)
))

The Go host builds the window with gui.NewApp("Tie Triple Browser", gui.WithTie(), gui.WithStrings()).

Running

cd examples/37-tie-gui
go run main.go

Full Source

View full example on GitHub ↗

Tie Triple Store (Headless)CSV Module (Headless)