I have an AJAX enabled page which contains a list of records out of a
database which are loaded into a div via an AJAX call.
If the user switches to another window, and comes back to this open
window later on, I want the list of records to be udpated when the
window is back in front
a simple onFocus doesn't work, as what happens is that if a button is
clicked on the window it causes the onfocus to fire as well
I've tried (unsuccessfully ) to block onfocus events from reaching the
window object from other objects (like buttons or images), but I can't
seem to get this to work
I just want the div to reload if the window gains focus!!!!!
there is surely something simple I am missing????
8  2264 
zacware wrote:
If the user switches to another window, and comes back to this open
window later on, I want the list of records to be udpated when the
window is back in front
Then you need to monitor window.onfocus/onblur, not your div.
function notifyListeners () {
// update your DIV's
}
window.onfocus = notifyListeners ;
"zacware" <za*****@comcas t.netwrote in message
news:11******** *************@i 3g2000cwc.googl egroups.com...
I have an AJAX enabled page which contains a list of records out of a
database which are loaded into a div via an AJAX call.
If the user switches to another window, and comes back to this open
window later on, I want the list of records to be udpated when the
window is back in front
a simple onFocus doesn't work, as what happens is that if a button is
clicked on the window it causes the onfocus to fire as well
I've tried (unsuccessfully ) to block onfocus events from reaching the
window object from other objects (like buttons or images), but I can't
seem to get this to work
I just want the div to reload if the window gains focus!!!!!
there is surely something simple I am missing????
Will this help? Watch for word-wrap.
<html>
<head>
<title>winfocus .htm</title>
<script type="text/javascript">
function fokus() {
document.getEle mentById("when" ).innerHTML = new Date();
}
window.onload = fokus;
window.onfocus = fokus;
</script>
</head>
<body>
<div id="when" style="font-family:Arial"></div>
</body>
</html>
that's what I've done, the problem is that if I click on a button on
that page, the onfocus event from the button bubbles up to the window
object and refreshes the page too
I seem to have an event bubbling problem, and I am trying to figure out
how to only reload the div when the onfocus event is specifically
because of the window getting focus rather than a child element of the
window getting focus and trickling the event down to the window object.
McKirahan wrote:
"zacware" <za*****@comcas t.netwrote in message
news:11******** *************@i 3g2000cwc.googl egroups.com...
I have an AJAX enabled page which contains a list of records out of a
database which are loaded into a div via an AJAX call.
If the user switches to another window, and comes back to this open
window later on, I want the list of records to be udpated when the
window is back in front
a simple onFocus doesn't work, as what happens is that if a button is
clicked on the window it causes the onfocus to fire as well
I've tried (unsuccessfully ) to block onfocus events from reaching the
window object from other objects (like buttons or images), but I can't
seem to get this to work
I just want the div to reload if the window gains focus!!!!!
there is surely something simple I am missing????
Will this help? Watch for word-wrap.
<html>
<head>
<title>winfocus .htm</title>
<script type="text/javascript">
function fokus() {
document.getEle mentById("when" ).innerHTML = new Date();
}
window.onload = fokus;
window.onfocus = fokus;
</script>
</head>
<body>
<div id="when" style="font-family:Arial"></div>
</body>
</html>
"zacware" <za*****@comcas t.netwrote in message
news:11******** **************@ m73g2000cwd.goo glegroups.com.. .
that's what I've done, the problem is that if I click on a button on
that page, the onfocus event from the button bubbles up to the window
object and refreshes the page too
I seem to have an event bubbling problem, and I am trying to figure out
how to only reload the div when the onfocus event is specifically
because of the window getting focus rather than a child element of the
window getting focus and trickling the event down to the window object.
This example doesn't have that problem.
Could you provide one that does?
<html>
<head>
<title>winfocus .htm</title>
<script type="text/javascript">
function fokus() {
document.getEle mentById("when" ).innerHTML = new Date();
}
window.onload = fokus;
window.onfocus = fokus;
</script>
</head>
<body>
<div id="when" style="font-family:Arial"></div>
<br><br><br>
<input type="button" value="clicking doesn't reload page">
</body>
</html>
add an img tag with an onclick handler in it, when you click on the
image the window's focus event will fire and the date will update
McKirahan wrote:
"zacware" <za*****@comcas t.netwrote in message
news:11******** **************@ m73g2000cwd.goo glegroups.com.. .
that's what I've done, the problem is that if I click on a button on
that page, the onfocus event from the button bubbles up to the window
object and refreshes the page too
I seem to have an event bubbling problem, and I am trying to figure out
how to only reload the div when the onfocus event is specifically
because of the window getting focus rather than a child element of the
window getting focus and trickling the event down to the window object.
This example doesn't have that problem.
Could you provide one that does?
<html>
<head>
<title>winfocus .htm</title>
<script type="text/javascript">
function fokus() {
document.getEle mentById("when" ).innerHTML = new Date();
}
window.onload = fokus;
window.onfocus = fokus;
</script>
</head>
<body>
<div id="when" style="font-family:Arial"></div>
<br><br><br>
<input type="button" value="clicking doesn't reload page">
</body>
</html>
"zacware" <za*****@comcas t.netwrote in message
news:11******** **************@ q16g2000cwq.goo glegroups.com.. .
add an img tag with an onclick handler in it, when you click on the
image the window's focus event will fire and the date will update
It didn't for me under IE5.5 but under Firefox it updates the time
wherever I click on the page.
<html>
<head>
<title>winfocus .htm</title>
<script type="text/javascript">
function click() {
alert("click!") ;
}
function fokus() {
document.getEle mentById("when" ).innerHTML = new Date();
}
window.onload = fokus;
window.onfocus = fokus;
</script>
</head>
<body>
<div id="when" style="font-family:Arial"></div>
<br><br><br>
<img src="clear.gif" border="1" width="20" height="20" onclick="click( )">
</body>
</html>
What browser (and version) are you testing with?
FireFox 1.5, so I guess this is a browser specific issue!
McKirahan wrote:
"zacware" <za*****@comcas t.netwrote in message
news:11******** **************@ q16g2000cwq.goo glegroups.com.. .
add an img tag with an onclick handler in it, when you click on the
image the window's focus event will fire and the date will update
It didn't for me under IE5.5 but under Firefox it updates the time
wherever I click on the page.
<html>
<head>
<title>winfocus .htm</title>
<script type="text/javascript">
function click() {
alert("click!") ;
}
function fokus() {
document.getEle mentById("when" ).innerHTML = new Date();
}
window.onload = fokus;
window.onfocus = fokus;
</script>
</head>
<body>
<div id="when" style="font-family:Arial"></div>
<br><br><br>
<img src="clear.gif" border="1" width="20" height="20" onclick="click( )">
</body>
</html>
What browser (and version) are you testing with?
"zacware" <za*****@comcas t.netwrote in message
news:11******** **************@ p79g2000cwp.goo glegroups.com.. .
FireFox 1.5, so I guess this is a browser specific issue!
Don't run this under Firefox....
You'll have to use Ctrl+Alt+Delete to end the task!
<html>
<head>
<title>winfocus .html</title>
<script type="text/javascript">
function click() {
alert("click");
}
function fokus1() {
alert("onload") ;
document.getEle mentById("when" ).innerHTML = new Date();
}
function fokus2() {
alert("onfocus" );
document.getEle mentById("when" ).innerHTML = new Date();
}
window.onload = fokus1;
window.onfocus = fokus2;
</script>
</head>
<body>
<div id="when" style="font-family:Arial"></div>
<br>
<img src="clear.gif" border="1" width="20" height="20" onclick="click( )">
</body>
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