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ertansuluagac
Joined: 13 Jul 2017
Posts: 135
Location: IZMIR
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| 3.3V Ethernet Controller Development kit HTML code |
 Posted: Mon Nov 04, 2019 4:08 am |
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Hello there,
I would like to ask a question about the "3.3v Ethernet Controller Development kit" example. I made an application. Working properly. But I added a few lines of program to the ccs c compiler with HTML code. What I want to do is refresh the variable value without refreshing the page. How can I do that ? Which HTML code should I write for this?
| Code: |
rom char HTML_ANALOG_PAGE[]="
<HTML>
<HEAD>
<meta name=\"viewport\" content=\"width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0\">
</HEAD>
<BODY BGCOLOR=#FFFFFF TEXT=#000000>
<IMG SRC=\"https://ajancnc.com/tr/img/ajanlogo.jpg\"><P>
<H1>ANALOG VALUE READ </H1>
<P>%0
<BR>%1
<P><A HREF=\"/\">Change LCD/LEDs</A>
</BODY>
</HTML>
"; |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19504
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| Posted: Mon Nov 04, 2019 4:56 am |
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Standard HTML cannot do a part refresh. You'd need to use something like
AJAX to allow a value to be updated without a page refresh. |
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ertansuluagac
Joined: 13 Jul 2017
Posts: 135
Location: IZMIR
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| Posted: Mon Nov 04, 2019 5:24 am |
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Well, how do I add that ajax to the ccs c compiler? Does he want a library or something?
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Ttelmah
Joined: 11 Mar 2010
Posts: 19504
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| Posted: Mon Nov 04, 2019 7:05 am |
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AJAX would mean you would have to have a server to provide the data.
Thinking about it just put your value into a frame, and have that refresh at
a short interval. |
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kmp84
Joined: 02 Feb 2010
Posts: 345
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| Posted: Mon Nov 04, 2019 7:18 am |
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The easy way to do this is to add this one:
| Code: |
<meta http-equiv="refresh" content="5" >
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but this will refresh all page with time period = 5 sec.
If you want to do this with AJAX scrip, CCS has tcp/ip example 'ex_webserver3' which also use optimized microchip MPFS file system.
Best Wishes! |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19504
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| Posted: Mon Nov 04, 2019 7:29 am |
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Agreed, but he can just put the refresh inside a frameset, and then just
this frame will refresh. Much more friendly. |
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