📝 Say more on sending messages from browser to web page.
This commit is contained in:
parent
a67c54869f
commit
f25480dec5
2 changed files with 39 additions and 3 deletions
|
@ -7,6 +7,9 @@ is the `channel` when sending message. To reply a synchronous message, you need
|
|||
to set `event.returnValue`, to send an asynchronous back to the sender, you can
|
||||
use `event.sender.send(...)`.
|
||||
|
||||
It's also possible to send messages from browser side to web pages, see
|
||||
[WebContents.send](browser-window.md#webcontentssendchannel-args) for more.
|
||||
|
||||
An example of sending and handling messages:
|
||||
|
||||
```javascript
|
||||
|
@ -34,12 +37,12 @@ ipc.on('asynchronous-reply', function(arg) {
|
|||
ipc.send('asynchronous-message', 'ping');
|
||||
```
|
||||
|
||||
### Class: Event
|
||||
## Class: Event
|
||||
|
||||
## Event.returnValue
|
||||
### Event.returnValue
|
||||
|
||||
Assign to this to return an value to synchronous messages.
|
||||
|
||||
## Event.sender
|
||||
### Event.sender
|
||||
|
||||
The `WebContents` of the web page that has sent the message.
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue