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Table of Contents
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Warning
titleImportant

Defining initialization properties for an roHtmlWidget instance disables some methods for that instance (e.g. SetTransform(), AddFont(), SetUserStylesheet()). See the Available Methods with Initialization section below for a list of available methods.

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[string] hwz_default

Specifies the default HWZ behavior. This value is off by default. To enable it, set it to on.

[string] storage_path

Creates a "Local Storage" subfolder in the specified directory. This folder is used by local storage applications such as the JavaScript storage class. 

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storage_path
storage_path

[string or double] storage_quota

Sets the total size (in bytes) allotted to all local storage applications (including IndexedDB). A BrightScript integer is only guaranteed to be able to represent a count of bytes up to 2GB so avoid using integers when calculating the size: Use float or double instead since they can represent values over 2GB (string can also be used but is not recommended). If the storage path is specified without a storage quota, Chromium defaults to reserving 1GB plus 10% of the total size of the storage device.

[roMessagePort] port

Configures the message port to which the roHtmlWidget instance will send events. When using initialization parameters, the port parameter should be used instead of the SetPort() method to ensure the script can catch load-startedload-finished, and load-error events.

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Note
titleNote

The JavaScript onload event will report landscape dimensions for a window that is rotated with the SetPortrait() or SetTransform() method. If your application relies on the onload event to retrieve window dimensions, we recommend instead using the transform 6545310 initialization parameter, which ensures the HTML window is initialized with portrait dimensions.

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Allows the user to set up one or more proxies. If proxy pac files are included, this method must be used to specify authentication parameters.

ifMessagePort

SetPort(port As roMessagePort)

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