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Code Releases Wiki Activity

[HTML5] Add easy to use download API.

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New `JavaScript.download_buffer` method to create a prompt that let the
user download a file.
This commit is contained in:
Fabio Alessandrelli
2021-05-19 15:53:04 +02:00
parent 8c2beeea90
commit fdf66a21f1
8 changed files with 51 additions and 61 deletions
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16
doc/classes/JavaScript.xml
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@@ -29,6 +29,22 @@
Creates a new JavaScript object using the [code]new[/code] constructor. The [code]object[/code] must a valid property of the JavaScript [code]window[/code]. See [JavaScriptObject] for usage.
</description>
</method>
<method name="download_buffer">
<return type="void">
</return>
<argument index="0" name="buffer" type="PackedByteArray">
</argument>
<argument index="1" name="name" type="String">
</argument>
<argument index="2" name="mime" type="String" default="&quot;application/octet-stream&quot;">
</argument>
<description>
Prompts the user to download a file containing the specified [code]buffer[/code]. The file will have the given [code]name[/code] and [code]mime[/code] type.
[b]Note:[/b] The browser may override the [url=https://en.wikipedia.org/wiki/Media_type]MIME type[/url] provided based on the file [code]name[/code]'s extension.
[b]Note:[/b] Browsers might block the download if [method download_buffer] is not being called from a user interaction (e.g. button click).
[b]Note:[/b] Browsers might ask the user for permission or block the download if multiple download requests are made in a quick succession.
</description>
</method>
<method name="eval">
<return type="Variant">
</return>