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You can not access client file, unless you use Activex and give special permission. Just think what could happen if javascript are allowed to access client files.
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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
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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
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the .msi would need to insall a scriptable "plug-in"
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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
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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
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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
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Hello Sir
Thanks a lot for ur Information.I will look into this to make it workable.
Regards
Yogesh
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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
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<!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
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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>
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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
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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:
<!-- Begin
var theImages = new 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'
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]+'">');
}
</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:
<!-- Begin
showImage();
</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
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Dave McCool wrote: I would like below the image text saying what the species is and when you click the text (want text to be hyperlink)
it's like this ...
Dave McCool wrote: var theImages = new Array()
Dave McCool wrote: theImages[0] = 'Images/Nepticulidae/Stigmella_Aurella/Stigmella_aurella_Adult1.jpg'
theImages[1] = 'Images/Lasiocampidae/Drinker/Drinker_Moth_Adult_Male1.jpg'
var theImages = new Array() ;
var theText = new Array() ;
var theLink = new Array();
theImages[0] = 'Images/Nepticulidae/Stigmella_Aurella/Stigmella_aurella_Adult1.jpg';
theText[0] = "This is a butterfly?";
theLink [0]= 'HTMLfiles/Nepticulidae/Stigmella_Aurella.html';
theImages[1] = 'Images/Lasiocampidae/Drinker/Drinker_Moth_Adult_Male1.jpg';
theLink[1] = 'HTMLfiles/Lasiocampidae/Drinker.html';
theText[1] = "This butter is fly?"
Dave McCool wrote: function showImage(){document.write('<img src="'+theImages[whichImage]+'">');}
function showImage(){
document.write('<table><tr><td>');
document.write('<img src="'+theImages[whichImage]+'">');
document.write('</td></tr><tr><td>');
document.write('<a href =' + theLink[whichImage] + '>');
document.write(theText[whichImage]);
document.write('</a>');
document.write('</td></tr></table>');
}
this is very close to what you are asking
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I have two calendar extenders.FromDate and ToDate.I have to validate it by using javasript.FromDate wont become greter than ToDate.when fromdate entered is greater than todate,a messagebox will appear..Pls help me
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Please don't cross post. Posting at multiple forums is considered rude. Pick one forum and stick to it.
Cross Post[^]
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Sorry for my mistake..I dont repeat this
Thanks
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I have a ajax tool calendarExtendarFromDate,imgFromDate,textBoxFromDate,calendarExtendarToDate,imgToDate and textBoxToDate,When a date is selected from calendarExtendarFromDate,that date is displayed in textBoxFromDate.Likewise in the case of calendarExtendarToDate.Here is the source code:
--------------------------------------------------------------
<asp:UpdatePanel ID="UpdatePanel1" runat="server"> <asp:TextBox ID="txtFromDate" runat="server" ReadOnly="True"> <img id="imgFromDate" runat="server" src="~/images/calendar.png" alt="~/images/calendar.png"/>
<cc1:CalendarExtender ID="CalendarExtenderFromDate" runat="server" CssClass="cal" TargetControlID="txtFromDate" PopupButtonID="imgFromDate"/> </cc1:CalendarExtender
<asp:TextBox ID="txtToDate" runat="server" ReadOnly="True" Enabled="False"<img id="imgToDate" runat="server" src="~/images/calendar.png" alt="~/images/calendar.png"/> <cc1:CalendarExtender ID="CalendarExtenderToDate" runat="server" OnClientDateSelectionChanged="CheckForFutureDate" CssClass="cal" TargetControlID="txtToDate"PopupButtonID="imgToDate"/>
-------------------------------------------------------------
I have radiobuttons..When the radiobutton between is clicked,then only calendarExtendarToDate is enabled.otherwise it becomes in disabled state..I wrote code in jscript as below:
function validate()
{
document.getElementById("imgToDate").disabled=false;
document.getElementById("txtToDate").disabled=false;
}
//call this function in .aspx.cs as below:
rbBetween.Attributes.Add("onClick", "return validate()");
textbox is disabled.When between radio is clicked,then only enabled.But calendarextendar disabled didnt work.Pls help me...
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Please don't cross post. Posting at multiple forums is considered rude. Pick one forum and stick to it.
Cross Post[^]
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..may as well be me!
This is perhaps a little cheeky to ask, but hey... my JavaScript skills are functional (shall we say)
but I've never really mastered it... in particular, the use of arrays....
I have a FileUpload control, fu2, with the following attribute added in code behind:
fu2.Attributes.Add("onchange", "checkFile(this)")
which call this verification function in my JavaScript file:
function checkFile(what){
var source=what.value;
if (source!='') {
var i = source.lastIndexOf("\\");
var j = source.lastIndexOf(".");
var fName = source.substring(i+1,j);
var ext=source.substring(source.lastIndexOf(".")+1,source.length).toLowerCase();
if ( ext=='doc' || ext=='docx' || ext=='pdf' || ) {
var regex = /^[A-Za-z0-9_ -]{1,50}$/;
if (!regex.test(fName)) {
alert('The file name contains illegal characters, or is too long\nPlease re-name the file using only alphanumeric charcters, hyphens, spaces and underscores\nand restrict it to a maximum of 50 characters\n' + fName);
}
} else {
alert('Please upload only files of the following types:\n .doc, .docx, .pdf');
}
}
}
As you can see, this attempts to limit both the file types the user can upload, and also the file name.
And actually, it all works well enough - but I know it could be written so much better...
I feel that the "list" of allowable file types should be an array, and the test made
against that, as well as the alert message built out of it - thus making the code that
much easier to maintain if the list changes. Arrays.. hmm.. this is where I get stuck...
plz, it's not urgentz, but if anyone is feeling generously inclined.... 
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NeverHeardOfMe wrote: I feel that the "list" of allowable file types should be an array, and the test made
against that
<html><head><script>
var fileTypeAllowed = (function(){
var ar = arguments;
return function(arg){
for(var i = ar.length;i--;){
if(arg == ar[i]){return true;}}
return false;
};})('doc','docx','pdf');
alert(fileTypeAllowed('docx'));
alert(fileTypeAllowed('docxa'));
</script>
</head>
<body>
hi
</body></html>
modified on Tuesday, September 14, 2010 12:44 PM
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See... I knew it would be obvious.... 
Thanks 
(Sorry for not marking your answer as "Good" - done now!)
modified on Friday, July 23, 2010 4:19 AM
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NeverHeardOfMe wrote: See... I knew it would be obvious....
Thanks
There is nothing obvious about that code 
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Just to let you know, you spelt characters wrong in the alert() function
NeverHeardOfMe wrote: only alphanumeric charcters, hyphens, spaces
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