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Note: build.sh updated to make sure that test:help build action:target doesn't also call test.sh by adding `:_all` meta-target. Note: CI will need a new help-keyman-com.sh build step to deploy web engine help. Fixes: #12347
46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
---
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title: loadStore (KLOAD)
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---
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## Summary
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Load an option [`store`](/developer/language/guide/stores) value from a cookie or default value if no prior stored value exists.
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## Syntax
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```c
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keyman.interface.loadStore(kbdName, storeName, value);
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```
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or
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```c
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KeymanWeb.KLOAD(kbdName, storeName, value); // Shorthand
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```
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### Parameters
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`kbdName`
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: Type: `string`
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: The keyboard's identifying internal name.
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`storeName`
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: Type: `string`
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: The option `store` name that is embedded in the cookie's name.
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`value`
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: Type: `string`
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: A value for the store to use as default if no prior value exists.
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### Return Value
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`string`
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: The current value of the store, or the default `value` provided if the store's value is `undefined`.
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## Description
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`keyman.interface.loadStore()` and [`keyman.interface.saveStore()`](saveStore) provide API-based functionality similar to that of the keyboard language's option `store`. Values will persist across multiple visits to the site by use of cookies. However, these functions cannot interact with `store`s from existing compiled keyboards due to compilation optimizations. As such, they are most useful for custom-coded web-oriented keyboards.
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## See also
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- [`keyman.interface.saveStore();`](saveStore)
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