I would like to some javascript connect to a URL on the same webserver
and read a CGI. The output from this CGI is not plain HTML but rather
data which needs to be displayed in a moving graph. Coming from a Perl
background I'd say I'm looking to do something like:
while (my $data = read_url(http://whatever) {
print some pretty moving data across the screen;
}
Is something like this possible to do in javascript?
Is it possible to read the output of console.log with jQuery?
I need to check for some error, and handle them.
I am a newbie to Javascript and JSP. I wish to create a jsp file to read the inputs from an html (registration form called member.html), check validity of inputs using javascript and finally generate an ouput as an html file displaying the user inputs. Following is the code for the member.html file
<HTML>
<TITLE>New member application form</TITLE>
<script language="JavaScript" src="javaScript.js" type="text/javascript"></script>
<!--<HEAD><H2><P align = "center">Welcome...</P></H2>-->
<H2><P align = "center"> Member Registration Form </p></H2>
</HEAD>
<HR>
<BODY> .....
The error I experience is that nothing happens when I click submit button. I have installed Tomcat 6.0 and do not seem to have issues with that.
I just started a programming class and stuck in a section of my assigment. Last instruction: "Write a script that reads an integer and determines and output XHTML text that displays whether it it odd or even.{hint: use the remainder operator. An even numder is a muiple of 2. Any multiple of 2 leaves a remainder of zero when divided by 2.}
View 1 Replies View RelatedI have one long text field in HTML to feed text as input in my page. the entered text will be shown as output text after some operations.In this context, i need to display few text(say 200 chars) only and i need to provide READMORE link/button which would show me the complete content of that text field. I need to achieve this shortly!
View 2 Replies View RelatedI have some complex (to me) JS code that displays time and date for the selected location from a drop-down. It can handle half hours and DST adjustments. But it only displays the results in IE. Here is where I call it in html. code...
View 6 Replies View RelatedI am having a problem with getting my output to display a dollar sign. I have the program running the way it is supposed to, it just won't format for currency. I have tried a couple of different methods and do not understand why the current code does not work.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitonal//EN"
"http://www.w3.org/TR/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[Code]...
I have a website where i use AJAX script and display the output in the Combo Box but i have problem: Combo Box Return values like : 22 23 24 25 (All in one line)But Values should like Combo box values :
22
23
24
25
This code not sure what the final result should be.
<?xml version = "1.0" encoding = "utf-8"?>
<!DOCTYPE html PUBLIC "-W3CDTD XHTML 1.0 StrictEN" [URL]">
<!-- Exercise 7.25 Solution -->
<html xmlns = "[URL]">
<head>
<title>Solution 7.25</title>
<script type = "text/javascript">
<!--
var side = 8;
var row;
document.writeln( "<pre>");
while(side>=1){
row = 8
if (side % 2 != 0)
document.write(" ")
while(row >= 1){
document.write("* ")
row -= 1;
} end while
document.writeln();
side -= 1;
} end while
document.writeln("</pre>")
-->
</script></head><body>
<p>Click Refresh (or Reload) to run this script again.</p>
</body></html>
This what I got when I ran the script. Click Refresh (or Reload) to run this script again. These ere the constraints of the assignment. Write a script that outputs XHTML text that displays the checkerboard pattern: Your program may use only three output statements to display the pattern:
1. Only one document. write( "* " );
2. Only one document. write( " " );
3. and Only one document. writeln(); writes a newline character
You may use XHTML tags (e. g., < pre>) for alignment purposes.
[Hint: Repetition structures are required in this exercise.]
When a person signs up for my website it first adds them to my external email list and then to my MySQL database.In order to do this you have to pass the information of the form to the next page where you can "display" it. Nothing except this display function seems to work.So what I am trying to do is take what is outputted by this display button and store it in a javascript variable. Then transfer this variable to a form which will auto submit and start the PHP registration pulling the output of the script, right now I can either get an undefined or the entire HTML code. Is there another option?Here is my code:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd"
>
[code]....
outputting the results from a javascript search function onto a new page. Right now I am using a javascript search script on 7 pages and it works but the results overwrite the current page that the search was initiated from. I would like it to open a new page and print out into a specific area. Im not really proficient in js, tho I know enough to get by. since ive been grinding my gears at work trying to get this to display right. I'll post the code tomorrow morning when I get to work so you can see the function.
View 2 Replies View RelatedI was wondering if you can extract an item from a rss file and display it in a div. like extract the title and put it in an h3 tag, extract the description and put it in a paragraph, and have the link below, and all automatic, so you just insert the code and it displays the first 10 items or so?
View 9 Replies View RelatedI try to write a script that can read a csv file and then display it on the browser in table form by using HTML and save the file as .jsp. But , I couldnt read the data from the file. Anyone can help ??
Below here is my codes ..
Quote:
// Create some variables
var datafile = "student.csv";
var fso, fin, fout;
[code]...
I have a for each loop in javascript, of which I need to output to an
ASP array. unfortunantly not too familiar with javascript..
the loop is for items ordered in a shopping cart. they are displayed
as rows of a table. all i need to do is get the same data into an ASP
array to use on the next page, specificaly the +theitem+ and
+thenumber+ variables. Code:
I want to dispaly different things if the screen size is different.
I have this
<script language="javascript">
if(window.screen.width <= 800)
{
document.write("small");
}
else
{
document.write("large");
}
</script>
I want to add PHP within the document.write, how would I do that? For example I want to do this:
<script language="javascript">
if(window.screen.width <= 800)
{
document.write("small");
}
else
{
document.write("large <?php echo $variable; ?> more text");
}
</script>
Can any one tell me different functions or properties of javascript
which are gives different outputs on different browsers ?
So I have to display my school timetable, read the current time, and using javascript highlight the current lesson.
My teacher says i must use about 3/4 functions not switch cases.
Not sure if this is the correct forum as it covers data retrieved from mysql in a .js file...
I need to grab the last 5 rows from my database (2 fields per row) and list all 5 in a table but from within a .js file that I can externally link to.
I can manage the php / mysql and the output to a .php page but how can this be contained within a .js file?
I believe it is possible but after 2 days of searching on google I'm appealing for assistance.
I realise this could be done with a php include or iframe but that isn't an option and the only way available to import this data is via an external javascript script.
I thought this would be simple for me to work out, but I can't seem to find reference to it. I'm flexable on how I call a URL, thus, if I have any one of the following:
http://www.mydomain.com/index.html?err=dup
http://www.mydomain.com/index.html?err=1
http://www.mydomain.com/index.html?dup
How can I read the value to the right of the question mark?
I want to create a javascript function which reads the url, and, if the url was passed an arguement, it acts on it (namely, displays an error message)....
I need to make a javascript read a web directory from a remote site (ie
"http://remotesite.com/images") (The remote die does not have an index.htm and does have directory listing enabled)
I have seen many samples but they all use frames or iframes, all I want
is a method that you can say:
<body onload="readremotedir('http://remotesite.com/images');">
and the method would get the directory listings and populate an array
var Pic = new Array()
............
Okay I have some page titles that include the symbol and when it fills in the subject, it shows up as:Here's my code:
<script type="text/javascript">
function sendMessage () {
var subj = "LALALA-" + document.title;
[code]....
If you give an element an inline property, as in
<div id='testDiv' style='display:block'>blah</div>
then an alert(document.getElementById('testDiv').style.display) will of course give you "block." But, if you give the element a property through an external CSS file, the same alert comes up empty!
This is causing me big problems as I've discovered and is ridiculous. Can javascript read properties from external CSS sheets?
My requirement: Each time a visitor arrives at a specific webpage i want the main image on the page to be different, or more specifically, one of 6 images which will be shown in rotation. Solution: Set a cookie. Each time the visitor access the page read the cookie and display the corresponding image. Then increment the value and rewrite the cookie, so that next time they'll see the next image in sequence. NB: if the cookie does not exist (first timer) or is at 6, then the value is set to zero (and then incremented).
Problem: Can't get my coding to work. Specifically it just doesn't do anything - no error message, no cookie written. I'm a very novice scripter, as in I've cobbled the coding together from bits off the net that i think i've managed to grasp some kind of an understanding of. Very suck it and see - so far lots of sucking and no seeing!
[Code]...
I am using a standard javascript that I downloaded from
javascriptsource.com to read from and fill in a form using cookies.
The page tests well in every browser except Apple's Safari (from
10.3.2)
Unfortunately, my clients daughter uses Safari so I have to get it to
work with it, even though most of his clients use IE.
What do I need to do to change the code so this will all work in
Safari? Code:
I have an XML document which lists some information about movies(Title, actor, etc.) I am using Javascript to pull that data and display it as html. Is it possible to create a link for each one of those titles that are pulled from the XML in my JS? Here is my code:
for (var i=0; movies.length > i; i++)
{
var Title = movies[i].getElementsByTagName("title");
var Actor = movies[i].getElementsByTagName("actor");
var Price = movies[i].getElementsByTagName("price");
results += i+1 + '. ' + ' "<span class="title"><a href="http://www.imdb.com">' + Title[0].firstChild.nodeValue + '</a></span>"' +
' starring <span class="actor">' + Actor[0].firstChild.nodeValue + '</span>' + ' and costs approximately $'+ Price[0].firstChild.nodeValue + "<br/>
";
}
document.getElementById("displayresults").innerHTML = results;
I'd like to read and modify a cell (e.g. 'Text 1') in the following HTML table with a javascript:
==============================================
<html>
<body>
<table id = "MyTable">
<tr id = "Row1">
<td width = "40%">
Text 1
</td>
<td width = "60%">
Text 2
</td>
</tr>
</table>
</body>
</html>
==============================================
With
var table = document.getElementById("MyTable");
I can access the table and with
... table.rows[var_tabelle.rows.length - 1].firstChild
I can somehow access the row. But I can't read and also not change the
content.