randy
148f7dc248
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- Saved labels/receipts now show on one page instead of split across Shipping labels and Receipts, each with a badge for its type/printer, Edit (name+content, in place), Print, and Delete. - ZPL labels get a real visual preview via Labelary's public render API; ESC/POS ones show their raw content (no good general preview for that). - The Receipts free-text field only ever encoded whatever was typed as literal printable characters -- pasting mnemonic ESC/POS notation (ESC/GS/LF as command names, 0xNN as raw bytes) just printed as text instead of being interpreted. Added a small line-based parser for that notation (ReceiptBuilder#raw appends already-resolved bytes verbatim), verified byte-for-byte against an example with align/bold/barcode/cut.
50 lines
2.1 KiB
ERB
50 lines
2.1 KiB
ERB
<h5>Formatted receipt</h5>
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<form action="/epson/print" method="POST">
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<div class="mb-3">
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<label for="title" class="form-label">Title (bold, centered)</label>
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<input name="title" class="form-control" type="text" id="title" />
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</div>
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<div class="mb-3">
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<label for="body" class="form-label">Body text</label>
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<textarea name="body" class="form-control" id="body" rows="8"></textarea>
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</div>
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<div class="mb-3">
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<label for="qr" class="form-label">QR code content (optional)</label>
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<input name="qr" class="form-control" type="text" id="qr" />
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</div>
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<button class="btn btn-secondary" type="submit">Print</button>
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</form>
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<hr class="mt-4">
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<h5>Free text (ESC/POS mnemonic notation)</h5>
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<p>
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One instruction per line: <code>ESC</code>/<code>GS</code>/<code>FS</code>/<code>LF</code>/<code>CR</code>/<code>HT</code>/<code>NUL</code> as
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command names, <code>0xNN</code> as a raw byte, anything else as literal text. Trailing <code># comment</code> is ignored. Example:
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</p>
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<pre class="bg-light p-2"><code>ESC a 0x01 # Align: Center
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Hello # literal text
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LF
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ESC E 0x01 # Bold on
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World
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LF
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ESC E 0x00 # Bold off
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GS k 0x03 12345678 0x00 # EAN8 barcode
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GS V 0x00 # Full cut</code></pre>
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<form action="/epson/raw" method="POST">
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<div class="mb-3">
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<textarea name="content" class="form-control" rows="8" style="font-family: monospace;"></textarea>
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</div>
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<div class="row g-2 align-items-end">
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<div class="col-auto">
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<label for="save_as_escpos" class="form-label">Save as (optional)</label>
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<input name="save_as" class="form-control" type="text" id="save_as_escpos" placeholder="receipt name" />
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</div>
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<div class="col-auto">
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<button class="btn btn-secondary" type="submit">Print</button>
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</div>
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</div>
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</form>
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<p class="mt-4"><a href="/labels">See saved receipts →</a></p>
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