JavaScript

2-Aug-10 0:54

Hello Friends
I created one msi file and running it in browser.Now when next time I run the browser I want to check that .msi file installed or not through java Script So only I can show up in Browser to install or not.

Thanks In Advance.
Regards
Yogesh

daveyerwin2-Aug-10 7:28

2-Aug-10 7:28

Try to access a property or method of
the ".msi" inside a try catch
if no error your good to go

http://www.w3schools.com/js/js_try_catch.asp[^]

002comp2-Aug-10 18:42

2-Aug-10 18:42

Hello Sir
Thank You nery much for ur reply.
Can U make it little more elaborate that how I can use property of .msi in java script try catch.
As I created that .msi using c#.

I will be very thankful to you.
Regards
Yogesh

daveyerwin3-Aug-10 5:58

3-Aug-10 5:58

the .msi would need to insall a scriptable "plug-in"

002comp3-Aug-10 19:47

3-Aug-10 19:47

Hello Sir
I am new to c#.can you please provide me some link or some way where i can check how to install scriptable plugin with MSI?

Thanks & Regards
Yogesh

002comp4-Aug-10 1:46

4-Aug-10 1:46

Hello devey

I will be very please to you If u provide me some idea how to install scriptable plugin with msi and how will i detect in java script and will that work for each browser?

I will be very thankful to you.
Thanks & Regards
Yogesh

daveyerwin4-Aug-10 12:26

4-Aug-10 12:26

http://www.codeproject.com/KB/aspnet/AspxProtocol.aspx
http://www.codeproject.com/KB/shell/MouseGestures.aspx
http://www.codeproject.com/KB/cross-platform/NPAPIBrowserPlugin.aspx
http://www.codeproject.com/KB/shell/dotnetbandobjects.aspx

002comp4-Aug-10 21:14

Re: Refresh Div content [modified]

4-Aug-10 21:14

Hello Sir
Thanks a lot for ur Information.I will look into this to make it workable.

Regards
Yogesh

Refresh Div content

Shantanu Gupta 133731-Jul-10 6:18

Shantanu Gupta 1337

31-Jul-10 6:18

I am making a school project based on jsp, i have a page in the solution which shows an animated Redirecting using following code

	<br />
var ic = 0;<br />
var s0 = "Redirecting";<br />
var s1 = "Redirecting.";<br />
var s2 = "Redirecting..";<br />
var s3 = "Redirecting...";<br />
function redir() {<br />
	ic++;<br />
	switch(ic) {<br />
		case 1:<br />
			$('#text').html(s0);<br />
			break;<br />
		case 2:<br />
			$('#text').html(s1);<br />
			break;<br />
		case 3:<br />
			$('#text').html(s2);<br />
			break;<br />
        	case 4:<br />
			$('#text').html(s3);<br />
			ic = 0;<br />
			break;<br />
		default:<br />
			$('#text').html(s0);<br />
			ic = 0;<br />
	}<br />
	setTimeout(redir(), 500);<br />
	return 0;<br />
}<br />

Problem is the div does not refresh (shows only "Redirecting." without any change) periodically with the text change calls.

Thanks in advance

daveyerwin31-Jul-10 7:55

Re: Refresh Div content [modified]

31-Jul-10 7:55

<!DOCTYPE html>
<html>
<head>  
  <script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
var ic = 0;
var s0 = "Redirecting";
var s1 = "Redirecting.";
var s2 = "Redirecting..";
var s3 = "Redirecting...";
function redir(ic) {
	ic++;
	switch(ic) {
		case 1:
			$('#text1').html(s0);
			break;
		case 2:
			$('#text1').html(s1);
			break;
		case 3:
			$('#text1').html(s2);
			break;
		case 4:
			$('#text1').html(s3);
			ic = 0;
			break;
		default:
			$('#text1').html(s0);				
		}
	if(ic > 0){setTimeout("redir("+ic+")", 500);}
	return 0;
	}
</script>
</head>
<body>
<div id="text1"></div>	
<script>
redir(ic);
</script>
</body>
</html>

This works but you really should
change the code to use
use setInterval instead of setTimeout

modified on Saturday, July 31, 2010 2:01 PM

Re: Refresh Div content

Shantanu Gupta 133731-Jul-10 19:34

Shantanu Gupta 1337

31-Jul-10 19:34

well thanks mate, cheers

but i have edited your code a bit to just meet that edge:

function redir(ic) {
	ic++;
	switch(ic) {
		case 1:
			$('#text1').text(s0);
			break;
		case 2:
			$('#text1').text(s1);
			break;
		case 3:
			$('#text1').text(s2);
			break;
		case 4:
			$('#text1').text(s3);
			ic = 0;
			break;
		default:
			$('#text1').text(s0);						
		}
	setInterval("redir("+ic+")", 500);
	return 0;
	}
</script>

daveyerwin1-Aug-10 3:15

Display image on refresh with link

1-Aug-10 3:15

Shantanu Gupta 1337 wrote:
but i have edited your code a bit to just meet that edge:

You have edited your own code which I had modified.
If it were my code it would look like this ...

<html>
<head>    
<script src="http://code.jquery.com/jquery-latest.min.js"></script>
<script>
var redir = (function(){
	this.ic = 0;
	this.ar = arguments;
	return function(){
		if(++ic == ar.length){ic = 1;};
		$('#'+ar[0]).html(ar[ic])};})
("text1","Redirecting","Redirecting.","Redirecting..","Redirecting...")
</script>
</head>
<body>
<div id="text1"></div>	
</body>
<script>
setInterval(redir,500);
</script>
</html>

modified on Sunday, August 1, 2010 4:40 PM

Dave McCool30-Jul-10 14:39

Dave McCool

30-Jul-10 14:39

I am trying to, on my homepage show just a sample of what is on my website using a certian number of images. The code I have already is (found code online):

Code in header:

<SCRIPT LANGUAGE="JavaScript">

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

<!-- Begin
// Set up the image files to be used.
var theImages = new Array() // do not change this
// To add more image files, continue with the
// pattern below, adding to the array.

theImages[0] = 'Images/Nepticulidae/Stigmella_Aurella/Stigmella_aurella_Adult1.jpg'
theImages[1] = 'Images/Lasiocampidae/Drinker/Drinker_Moth_Adult_Male1.jpg'
theImages[2] = 'Images/Geometridae/Pale%20Brindled%20Beauty/Pale_Brindled_Beauty_Tree.jpg'
theImages[3] = 'Images/Noctuidae/Cuculliinae/Early%20Grey/earlygrey_Rossa.jpg'
theImages[4] = 'Images/Noctuidae/The%20Satellite/Satellite_Yellow_Stigma1.jpg'
theImages[5] = 'Images/Nymphilidae/Painted_Lady/Painted_Lady_Road.jpg'
theImages[6] = 'Images/Nymphilidae/Small_Heath/Small_Heath_Resting1.jpg'
theImages[7] = 'Images/Nymphilidae/Meadow_Brown/Irish/Meadow_Brown_Flower.jpg'
theImages[8] = 'Images/Nymphilidae/Owl%20Butterflys/Caligo_Menom/Owl_Butterfly_Resting.jpg'
theImages[9] = 'Images/Pterophoridae/Stenoptilia_pterodactyla/Stenoptilia_pterodactyla_Adult1.jpg'
theImages[10] = 'Images/Pyralidae/Chrysoteuchia%20culmella/Chrysoteuchia_culmella_Adult2.jpg'
theImages[11] = 'Images/Sphinigidae/Eyed_Hawk_Moth/Eyed_Hawk_Moth_Resting1.jpg'
theImages[12] = 'Images/Tortricidae/Tortricinae/Syndemis%20musculana/Syndemis_musculana_Mating.JPG'
theImages[13] = 'Images/Unusual%20Moths/Tony%20Kingston/Popular%20Hawkmoth/Popular%20Hawkmoth%201.jpg'
theImages[14] = 'Images/Unusual%20Moths/Roger%20Skeen/Oleander_Hawk_Moth1.jpg'
theImages[15] = 'Images/Unusual%20Moths/Roger%20Skeen/Bastilla_crameri.jpg'

// do not edit anything below this line

var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}
var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<img src="'+theImages[whichImage]+'">');
}

//  End -->
</script>

Code placed where I want the images displayed:

<SCRIPT LANGUAGE="JavaScript">

<!-- This script and many more are available free online at -->
<!-- The JavaScript Source!! http://javascript.internet.com -->

<!-- Begin
showImage();
//  End -->
</script>

Because my website is about butterflies and moths, when the image of a species appears, I would like below the image text saying what the species is and when you click the text (want text to be hyperlink), it takes you to a page about that species, target frame for the hyperlink is _self

Anyone know how I could do this?

David McCormick

In the end we're all just the same

Re: Display image on refresh with link [modified]

daveyerwin30-Jul-10 17:47