27 lines
1.2 KiB
Markdown
27 lines
1.2 KiB
Markdown
# POS UI Optimization
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This Odoo 17 module optimizes the Point of Sale (POS) user interface for low-RAM devices (e.g., Android tablets with 2GB RAM).
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## Features
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- **Product List Incremental Loading**: Renders products in batches of 40 as you scroll, significantly reducing memory usage in categories with many products.
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- **Order Cart Incremental Loading**: Efficiently handles large orders by rendering order lines incrementally as you scroll through the cart.
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- **Improved Responsiveness**: Keeps the browser DOM light and prevents "white blank" screens caused by memory exhaustion.
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## Installation
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1. Place the `pos_ui_optimization` folder in your Odoo custom addons directory.
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2. Restart your Odoo server.
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3. In Odoo, activate **Developer Mode**.
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4. Go to **Apps** -> **Update Apps List**.
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5. Search for `POS UI Optimization`.
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6. Click **Install**.
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## Technical Details
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This module uses Odoo's JavaScript patching mechanism (`patch` from `@web/core/utils/patch`) to extend the core POS components:
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- `ProductsWidget`: Adds `displayedCount` state and a scroll listener to the product container.
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- `OrderWidget`: Adds `displayedCount` state and a scroll listener to the order container.
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No core Odoo files are modified.
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