Web Development Discussion Boards

includeh1020-Oct-04 6:10

20-Oct-04 6:10

Hi all,
I have a gif image on a html page, the gif contains multiple frames (similar to avi).

I hope different frames can link to different pages.
that is:
when user clicks first frame, popup a page related to first frame.
when user click second frame, popup a page related to second frame.
and so on.

is this possible?
if yes, how to implement the task?

thx

includeh10

Re: New to html, please help

alex.barylski20-Oct-04 9:52

alex.barylski

20-Oct-04 9:52

No, not possible.

You could maybe try using a timer which fires at the same interval as your animated GIF, but that wouldn't work under all circumstances and probably would become unsynch'd quite easily.

Your best to use static JPEG's or PNG's and just change the source attribute every x number of seconds and at the same time change the href for the anchor encompassing it.

Something like:

var link_array = new Array();
var idx_array = 0; // Start on first banner by default

link_array[0] = "http://www.somedomain.com";
link_array[1] = "http://www.someotherdomain.com";
link_array[2] = "http://www.anotherdomain.com";

function rotBanner()
{
  document.getElementById('banner_link').href = link_array[idx_array];
  document.getElementById('banner_image').src = "banners/banner"+(idx_array+1)+".jpg";

  idx_array++; // Display next banner on next call
  setTimeout("rotBanner()", 5000); // 5000 = 5 Seconds before banner rotated	
}

<a target="_blank" href="http://www.defaultdomain.com" id="banner_link">
  <img src="banners/banner1.jpg" id="banner_image" onload"rotBanner()" />
</a>

Cheers

How do I print my voice mail?

Problem with submit

XGaMeS20-Oct-04 3:02

XGaMeS

20-Oct-04 3:02

We know for sure that our problem come from the call to submit. It works fine on most of the computer, but for some there nothing to do. Like the submit do nothing. Please help us.

<br />
script = "javascript:"<br />
        script &= "window.dialogArguments.hidEdited.value='illustration';"<br />
        script &= "window.dialogArguments.hidEditedParam1.value='" & Request.QueryString("sectionsorpages") & "';"<br />
        script &= "window.dialogArguments.hidEditedParam2.value='" & Request.QueryString("p") & "';"<br />
        script &= "window.dialogArguments.hidEditedParam3.value='" & CType(e.Item.FindControl("imgPhoto"), ImageButton).CommandArgument.Replace("\", "\\") & "';"<br />
        script &= "window.dialogArguments.submit();"<br />
        script &= "window.close();"<br />
        script &= "return false;" <br />
        CType(e.Item.FindControl("imgPhoto"), ImageButton).Attributes.Add("onclick", script)<br />
<br />
<br />

I am a javascript newbie

Re: Problem with submit

alex.barylski20-Oct-04 10:03

alex.barylski

20-Oct-04 10:03

First thing I noticed and have to question is your choice of operators when concatenating strings.

&=

I may be wrong, but in most languages this is not used to concatenate strings, but rather it's a bitwise AND assignment.

Try using +=

This looks like ASP or something so it may very well use different operators for concat.

Assuming you used the right operator, the first line...

Why does it have javascript???

I would suggest either getting rid of it completely or adding a semi colon and see what happens.

javascript would become javascript:

It appears as though your code is being directly assigned to an event handler, so I can't see any reason why a javascript: protocol would be needed. Confused | :confused:

HTH

Cheers Smile | :)

How do I print my voice mail?

Re: Problem with submit

XGaMeS20-Oct-04 10:13

XGaMeS

20-Oct-04 10:13

I dont know why the : doesnt show but its really here in our application.
For the rest it's because the onClick must be assigned at run-time because the controls are not here until then (we are binding image to a Datalist).
Anyway we think we have find a way to resolve our problem. It appears it was an update with JScript or something similar.

I am a newbie

WebRequest.Response takes long time...

Member 140279719-Oct-04 23:03

Member 1402797

19-Oct-04 23:03

Hi,

I am trying to download a file from server using WebRequest object. The following is my algorithm.

1. Create a WebRequest object
WebRequest req = WebRequest.Create(<url>);

2. Set the method to the request object
req.Method = "GET";

3. Set the current user credentials
req.Credentials = CredentialCache.DefaultCredentials;

4. Get the response
WebResponse res = req.GetResponse();

5. Get the response stream
Stream inStream - res.GetResponseStream();

6. Save the stream to the local file.

GetReponse takes lot of time and I want to optimize the same. Can anyone suggest me what settings I can make so that I can reduce the time. I will be downloading the files from within the intranet.

Thanks for any suggestions

V. Srinivas

Re: WebRequest.Response takes long time...

Pradeep Shamarao28-Oct-04 19:32

Pradeep Shamarao

28-Oct-04 19:32

Hi,

There is a direct method to download file

WebClient.DownloadFile very simple.

I am using this, not very sure this help u in performance improvement.

cool man

Selecting a Table Cell

mnaveed19-Oct-04 22:03

mnaveed

19-Oct-04 22:03

Hi is there any way that we can select or unselect single or multiple cells in a HTML Table by clicking on the cell. if any body knows any example or any thing helpful about this please reply me.
thanks

do it man

Re: Selecting a Table Cell

rihdus20-Oct-04 5:18

rihdus

20-Oct-04 5:18

Well,
Just give ur specific purpose.
I have one proposed solution:

1). Set a check box to each cell , and on checking that javascript function will call to change a color.

2).You can set a top check box to check all the check boxes and hence colors to each cell. Blush | :O

Any systematic work reflects its significance for a long time, Thogh I m not totally against "The Prototyping".So let's discuss in depth.....

Re: Selecting a Table Cell

alex.barylski20-Oct-04 10:07

alex.barylski

20-Oct-04 10:07

If you mean selection which can be then copied into clipboard, then I would look into using something like:

var obj = document.getElementById('my_table_row')
var tr = obj.createRange();
tr.select();

You will have to play around with this code, but it should give you a general idea as to how to accomplish selection.

How do I print my voice mail?

http POST return values

Faded419-Oct-04 13:45

Faded4

19-Oct-04 13:45

Hi there,

I need to submit an XML string as a parameter to a URL. The web server will then process this parameter and return to me a response XML string.

How should I approach coding this so I can save the returned XML in an ASP variable / form input element??

I am using ASP/vb script.

Any help would be appreciated.

Cheers

Re: http POST return values

alex.barylski20-Oct-04 10:12

alex.barylski

20-Oct-04 10:12

Sounds like homework to me Smile | :)

You haven't even the slightest clue?

Heres a starting tip:

Pass the XML string to script using either GET or POST.

<form action="some_script.asp" method="post">
  <input type="text" value="Here is an XML string" />
  <input type="submit" value="Submit" />
<form />

How do I print my voice mail?

Re: http POST return values

Faded420-Oct-04 13:27

Faded4

20-Oct-04 13:27

You obviously didn't understand my problem. Posting an XML string is not an issue. I need to figure out a way to trap the http response (which is XML).

Currently the XML response is returned to the browser by the web server and displayed. I want to store this response in a variable so I can manipulate it using the XML DOM.

CSS reference not working on POSTBACKS

devvvy18-Oct-04 17:53

devvvy

18-Oct-04 17:53

I ran into this very strange problem. CSS reference works on first load, but not on subsequent postbacks. I stared at it for whole evening not sure what to do, hope some of you have seen this before. Here's code fragment:

<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ page import="com.aa.samples.constants" %>
<%@ include file="includes/header.jsp" %>

<html:html>

<title>Login Page

var tabPane1 = new WebFXTabPane( document.getElementById( "tab-pane-1" ) );

Login

<html:form action="/authenticateUsersAction.do">

... and the rest of it ...

Thanks in advance!

Norman Fung

A Little Bit of Javascript Help

Jacob Koppang18-Oct-04 16:07

Jacob Koppang

18-Oct-04 16:07

I have the following javascript function...

<br />
function SetCookie()<br />
{<br />
	alert("SetCookie called");<br />
	// the arguments are expected in this order:<br />
	//	name, value, expires, domain, path, secure<br />
	var argv = SetCookie.arguments;<br />
	var argc = SetCookie.arguments.length;<br />
	<br />
	alert(argc);<br />
	alert(argv);<br />
		<br />
	var sCookie = "";<br />
	var expires = "";<br />
	var domain = "";<br />
	var path = "";<br />
	var secure = "";<br />
		<br />
	if(typeof(argv[0]) == "array")<br />
	{<br />
		// the name/value pairs are in the format {"name=value", "name1=value1"}<br />
		// so build the string<br />
		for(var i=0; i<argv[0].length; i++)<br />
		{<br />
			sCookie += argv[0][i] + "; ";<br />
		}<br />
		expires = argv[1];<br />
		domain = argv[2];<br />
		path = argv[3];<br />
		secure = argv[4];<br />
	}<br />
	else<br />
	{<br />
		sCookie += argv[0] + "=" + argv[1] + "; ";<br />
		expires = argv[2];<br />
		domain = argv[3];<br />
		path = argv[4];<br />
		secure = argv[5];<br />
	}<br />
	<br />
	sCookie += "expires=" + expires + "; " +<br />
				"domain=" + domain + "; " +<br />
				"path=" + path + "; " +<br />
				((secure != "") ? "secure" : "" );<br />
<br />
	document.cookie = sCookie;<br />
}<br />

Help me fix that! It breaks and I have no clue why. It breaks no matter what arguments you pass to it. Any help would be GREATLY appreciated! Thanks.

Manuet Systems
Senior Project Manager
http://www.manuet.com

user modeling for an information retrieval project

Pupik36018-Oct-04 3:02

Pupik360

18-Oct-04 3:02

hello,
i'm looking for an open source code that creates a user profile for a search engine.
the project is written in c# and the main goal is to identify suitable documents(retrieved by google) for a specific user.
if anyone has heard about such a code i'll be more than happy to hear about it.
my email is: kruhd@bgu.ac.il
thankyou
Doron.

URL Encoding - prevent "|" encoding as %7C

Helix017-Oct-04 2:39

Helix0

17-Oct-04 2:39

Hi,

I am writing a web scraping application in C# to download album reviews from allmusic.com. I am using the HttpWebRequest class and need to retrive and parse the HTML for a URL such as http://www.allmusic.com//cg/amg.dll?p=amg&sql=2:THE|JOSHUA|TREE~T10AC

When sniffing the HTTP request, I can see that the class has encoded the URL to replace the pipe characters ("|") with %7C which is not accepted by the allmusic site.

Is there a way to suppress the encoding in this manner?

Thanks,
A.

Problems with external.menuArguments.navigate() under SP2

Taka Muraoka15-Oct-04 20:36

Taka Muraoka

15-Oct-04 20:36

We've been extending IE's context menu by putting something in the Registry that points to some JScript that basically does this:

<br />
external.menuArguments.navigate( "http://codeproject.com" ) ; <br />

It has stopped working under SP2 and we figure it's got something to do with the new IE security. Turning off the popup blocker didn't help.

Anyone know what's going on?

Lets be honest, isn't it amazing how many truly stupid people you meet during the course of the day. Carry around a pad and pencil, you'll have twenty or thirty names by the end of the day - George Carlin

Awasu 2.0.3 [^]: A free RSS reader with support for Code Project.

VBScript to check logins

MSS41915-Oct-04 14:27

MSS419

15-Oct-04 14:27

I am working on a project in asp/asp.net to hold files on a remote server. I am trying to find code to check to see who is logged into the local computer so I can set file access restrictions. I was wondering if anyone knows the code, and if so what language.

Any help is greatly appriciated.

Matt

Basic stuff...

15-Oct-04 11:02

I'm building an online database and I've only just started in programming. I'm using HTML tags:

</select></td>
</tr><tr id="RwSatellite">

and option values, for a table that drops down so the user can select a satellite. After a selection is made I want the page to link to a display of information on the satellite (launch date, payload etc.) Any suggestions? As it is now when a satellite is selected it just links to another web site that I didn't build that's related to satellites. I did that intentionally because I wasn't sure how to start building the data base. I want to learn VB.NET and use operators for some fairly complex computations later but for now I just need to complete the front end to create a composite of basic data. How do I 'link' the selected object from the table to the actual data? I don't know terminology at all so I apologize. If you want (whoever answers this) I'll provide the link to my site. It's quaint but it's a start.

Thanx so much in advance,
Beams

Re: Basic stuff...

alex.barylski15-Oct-04 11:51

alex.barylski

15-Oct-04 11:51

ou will probably want to fill your combobox/drop down list using the serverside technology of choice.

I hate VB, so i've long since switched to PHP, this is what it would look like in PHP.

<select <code>onchange</code>="location.href='sat_list.php?pkid='+this.options[this.selectedIndex].value">

<?
$res = mysql_query('SELECT * FROM satellites');

for($i=0; $i<mysql_num_rows($res); $i++){
  $row = mysql_fetch_array($res);
  echo '<option value='.$row['pkid'].'>'.$row['name'].'</option>';

}
?>
</select>

What this code is doing is basically pulling your list of satellites from a database table and iterating each and outputting the name and pkid(Primary key - uniquely identifies any record within a table).

The pkid is used to indicate which satellite a user is interested in. What happens is most interesting inside the onchange() event.

Everytime someone changes a selection in the drop down list, it refreshes your current page or jumps to a different webpage used to display individual records (I personally like to keep all of my INSERT, UPDATE, DELETE, VIEW actions within a single file).

The script (see boldified code section) is not called normally however, instead we are also passing it a PKID using the GET method. Now the script you call in the onchange() event has the ability to determine exactly what satellite your visitor is interested in. So it's really a trivial matter of selecting that specific record and displaying as desired.

$pkid = (int)$_GET['pkid']; // Secure and cast quickly to an integer.

$res = mysql_query('SELECT * FROM satellites WHERE pkid = '.$_GET['pkid']);
$row = mysql_fetch_array($res);

echo 'Satellite Name: '.$row['name'].'<br />';
echo 'Satellite ID: '.$row['pkid'].'<br />';
echo 'Satellite Location: '.$row['loc'].'<br />';
...etc and so on

HTH

Cheers Smile | :)

How do I print my voice mail?

Re: Basic stuff...

Member 144372817-Oct-04 1:58

Member 1443728

17-Oct-04 1:58

Thanx again!

I'll start once more on it and hopefully I can complete it this time so I can move onto the math.

Beams

Capturing user IP and date into SQL Server database

melrose9915-Oct-04 9:55

melrose99

15-Oct-04 9:55

Hello, I have been tasked with getting a disclaimer on a page along with an attached database. So when the user accesses my webpage he will say yes he agrees thereby capturing his IP address and the date. If he says no nothing happens. I was told that ASP has does this very well. I was wonder if someone could give me some code or direct me to get me started.

Thanks.

CSS background image resize

MrBebop2614-Oct-04 14:38

MrBebop26

14-Oct-04 14:38

I cant figure out how to make the background image smaller to fit inside the window. I'm doing it in CSS and here is what it looks like right now:
<body style="background: url(G:\My Documents\RyanKlein.com\images\cs10.jpg); background-attachment: fixed; background-position: center center;">
Can anyone tell me what tag it is to make it so it will automaticly resize the background?

Thanks much,
Ryan

Javascript RX URL

Mariano Abdala14-Oct-04 4:15

Mariano Abdala

14-Oct-04 4:15

Hello everyone!

Does anybody has a full RegEx in Javascript to test http urls?

Tnx!

Mariano, el estupefacto. WTF | :WTF:

//TODO: Make this damn code work!

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