WebCam Image Refresh with Java script
This code was written to display an image an constantly refresh it without reloading the entire page. This works great with webcam software that constantly uploads a picture to your server. All you have to do is put this java script into your page with the name of the image & WebCam IP address (in the Srvr_IP variable ), and it will constantly refresh the image ( you can change it's timeout ) without forcing an entire page reload. This example includes a test page and the source code java script file . Enjoy ...
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Kaynak Kod
<!-- ======== my_tv2web.js ===========
//========= ©Reza Zahidi, Rasht-Iran, www.Zahidi.Net ======
browserType = navigator.appName;
newImage = new Image();
Srvr_IP= "http://127.0.0.1/Image.jpg?";
var dly;
if (browserType == "Netscape") document.write('<IMG SRC="'+ Srvr_IP +'" >')
else document.write('<IMG SRC="' + Srvr_IP +'" name=ZahidiTV2Web Alt="Zahidi Camera(TV) to Web Server is off. Please Try later." border=1 >');
uniq= 1;
newImage.src= Srvr_IP + uniq;
SnapShot_Loop(4000);
function SnapShot_Loop(delay)
{
dly= delay
if( document.all) loadNewImage();
setTimeout("SnapShot_Loop(dly)",delay);
}
function loadNewImage()
{
Stamp = new Date();
uniq= Stamp.getTime();
document.images.ZahidiTV2Web.src= newImage.src;
newImage.src= Srvr_IP + uniq;
window.status = "Displaying live video ...";
}
//============================== -->
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