Smalltalk › Squeak › Squeak - Dev

[Q] How to force Web Browser to refresh Squeak world

_‹ Previous Topic Next Topic _›

Classic

List

Threaded

5 messages Options

Edgar J. De Cleene

[Q] How to force Web Browser to refresh Squeak world

[Q] How to force Web Browser to refresh Squeak world Hi:

I using this as html response

<HTML>
<HEAD>
<TITLE>Squeak's Screen</TITLE>
</HEAD>

<BODY>
<form>

Button:
<br>
<input type="radio" name="button" value="4" checked>Red
<input type="radio" name="button" value="1">Yellow
<input type="radio" name="button" value="2">Blue
<input type="radio" name="button" value="3">Move
<input type="radio" name="button" value="6">Position
<input type="radio" name="button" value="5">Text:
<input size="30" maxlength="100" type="text" name="textIn" value="Input this Text">
<br>
<input type=image name=point src= /screen <view-source:http://localhost:8088/screen> ">

</form>
</BODY>
</HTML>

Works, but not refresh Web Browser.

If I add

<meta http-equiv="Refresh" content="5" >
Works , but the flicker is bad

    <META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE">
<META HTTP-EQUIV="EXPIRES" CONTENT="1 Jan 1900 00:00:00 GMT">

Don’t seems work.

If I try:

<script type="text/javascript"></script>

The alert works, but Squeak do not process the event.

Any advice how to do this ?

Edgar

Edgar J. De Cleene

Re: [Q] How to force Web Browser to refresh Squeak world

Re: [squeak-dev] [Q] How to force Web Browser to refresh Squeak world Answering to myself and with the hope this could be useful to others.

The right answer is;

    ^ '<HTML>
<HEAD>
<TITLE>Squeak Screen</TITLE>
</HEAD>

<BODY>
<form action="/click/">
Button:
<br>
<input type="radio" name="button" value="4" checked>Red
<input type="radio" name="button" value="1">Yellow
<input type="radio" name="button" value="2">Blue
<input type="radio" name="button" value="3">Move
<input type="radio" name="button" value="6">Position
<input type="radio" name="button" value="5">Text:
<input size="30" maxlength="100" type="text" name="textIn" value="Input this Text">
<br>
<input type=image name=point src="/screen/">
<br>

    </form>

</BODY>
</HTML>'

Here you got the cheapest stupid way of have Squeak on Web.

Prerequisites is DynamicBindings-gc.7, KomServices-edc .21, KomHttpServer-edc.52, HV-edc.148

Edgar

Juan Vuletich-4

Re: [Q] How to force Web Browser to refresh Squeak world

Edgar J. De Cleene wrote:

> Answering to myself and with the hope this could be useful to others.
>
> The right answer is;
>
> ...
>
> Here you got the cheapest stupid way of have Squeak on Web.
>
> Prerequisites is DynamicBindings-gc.7, KomServices-edc .21,
> KomHttpServer-edc.52, HV-edc.148
>
> Edgar
>

Perhaps you can explain a little bit what are you doing? Perhaps send an
URL for others to see? So far, I didn't understand what's this about.

Cheers,
Juan Vuletich

Edgar J. De Cleene

Re: [Q] How to force Web Browser to refresh Squeak world

On 2/6/10 11:33 AM, "Juan Vuletich" <[hidden email]> wrote:

> Perhaps you can explain a little bit what are you doing? Perhaps send an
> URL for others to see? So far, I didn't understand what's this about.
>
> Cheers,
> Juan Vuletich

Very simple

Suppose you wish see you Squeak into Firefox,Safari, Chrome, etc.
And not wish deal with heavy weights like Seaside.
So you serve the screen with Kom + HV2.
I think this is the most simple way, but maybe exist other .
For Web Browsers works, you must follow html rules
I follow http://www.w3schools.com/ , which have tons of useful references.

And thanks for give me the chance of say the code still need polish.
Some javascript I suppose.
The mouse clicks on Firefox , etc is some like

http://localhost:8080/click/?button=4&textIn=Input+this+Text&point.x=124&poi
nt.y=64

This is processed in Squeak , but the changed screen is not send back to
running Web Browser

Very thanks.

Edgar

garduino

Re: [Q] How to force Web Browser to refresh Squeak world

In reply to this post by Juan Vuletich-4

I don't understand neither.... :(

2010/2/6 Juan Vuletich <[hidden email]>:

> Edgar J. De Cleene wrote:
>>
>> Answering to myself and with the hope this could be useful to others.
>>
>> The right answer is;
>>
>> ...
>>
>> Here you got the cheapest stupid way of have Squeak on Web.
>>
>> Prerequisites is DynamicBindings-gc.7, KomServices-edc .21,
>> KomHttpServer-edc.52, HV-edc.148
>>
>> Edgar
>>
>
> Perhaps you can explain a little bit what are you doing? Perhaps send an URL
> for others to see? So far, I didn't understand what's this about.
>
> Cheers,
> Juan Vuletich
>
>