2016-11-10 12:25:26 -08:00
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## Class: BrowserWindowProxy
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> Manipulate the child browser window
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2016-11-23 11:20:56 -08:00
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Process: [Renderer](../glossary.md#renderer-process)
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2016-11-10 12:25:26 -08:00
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The `BrowserWindowProxy` object is returned from `window.open` and provides
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limited functionality with the child window.
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### Instance Methods
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The `BrowserWindowProxy` object has the following instance methods:
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#### `win.blur()`
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Removes focus from the child window.
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#### `win.close()`
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Forcefully closes the child window without calling its unload event.
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#### `win.eval(code)`
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* `code` String
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Evaluates the code in the child window.
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#### `win.focus()`
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Focuses the child window (brings the window to front).
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#### `win.print()`
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Invokes the print dialog on the child window.
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#### `win.postMessage(message, targetOrigin)`
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2019-07-09 01:43:49 +02:00
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* `message` any
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2016-11-10 12:25:26 -08:00
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* `targetOrigin` String
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Sends a message to the child window with the specified origin or `*` for no
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origin preference.
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In addition to these methods, the child window implements `window.opener` object
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with no properties and a single method.
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### Instance Properties
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The `BrowserWindowProxy` object has the following instance properties:
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#### `win.closed`
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2017-07-24 10:29:03 +02:00
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A `Boolean` that is set to true after the child window gets closed.
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