JavaScript - Help With Uploadify And File Data

Hi all,

How can i read CSV data from the text file using Java Script.Please give me the script for the problem.


Thanx,
Nari

well i'm kind of new to this website and scripting with javascript but i am wondering:
in a client side .js file i have some coding which results in a string which is stored in a variable called exportData

now i want that string to be written into a text file on a server but how do i do that?
it is not local on the client's pc and i can't find how to do it anywhere...
can you guys help me?

greetings,
Fady

Hello All, I always wonder that how to display any sort of data or HTML codes by just simply calling or including a Javascript file in other HTML file or a webpage.

If you didn't understand what I want to say, I would like to give an example like AdSense gives a javascript code that need to be put where we want to show ads. And the ads appear, similarly how to display any HTML code with just inclusion of Javascript file.

An other example is -

<script type="text/javascript" src="http://example.com/scripts/javascript/source/somescript.js">
<div id="div_one"></div>
<div id="div_two"></div>
<div id="div_three"></div>
</script>

Now this script will show some HTML inside first div, some on second and so on. So How can I do that, please explain with an example...

Thanks.

I am trying for a javascript code that would ask for the excel file location when run, fetch data from two columns till eof in an excel file (MS Excel 2010), append it to an existing text file and upload the plain text file to an ftp location.

The ftp username, password and location needs to be hard coded in the script.

Is this possible?

Hi,

Can someone tell me what I am doing wrong. Script works on the first attachment but not the other two?

Code:

<script type="text/javascript" language="JavaScript"><!--
function ExtensionsOkay() {
var extension = new Array();
var fieldvalue = new Array();
fieldvalue[0] = document.customApp.attachment_1.value;
fieldvalue[1] = document.customApp.attachment_2.value;
fieldvalue[2] = document.customApp.attachment_3.value;
extension[0] = ".doc";
extension[1] = ".docx";
extension[2] = ".txt";
extension[3] = ".pdf";


// No other customization needed.
for(var f = 0; f < fieldvalue.length; f++) {
var thisext = fieldvalue[f].substr(fieldvalue[f].lastIndexOf('.'));
for(var i = 0; i < extension.length; i++) {
	if(thisext == extension[i]) { return true; }
	}
alert("Your upload field " + f + " contains an unapproved file name.");
return false;
}
}
//--></script>

I can get this code to take two separate sections of a file which are not beside each other and write them into another file. It always comes up as a single full line of the code instead of the sections I want. The code includes the student number first name last name and three results of assignments. I want the code to write the student number and three results of all the students into a file and then work out the average of the student results. Can you help?

Code:

 try{                    
               while (in.hasNextLine())
               {
                  String line = in.nextLine();
                  out.println( line);
                  int i=0;
                  if(!Character.isDigit(line.charAt(i)))  { i++; }
                  studentStringNumber = line.substring(0, i);
                  String stringResult = line.substring(i);
                              	
                  studentStringNumber = studentStringNumber.trim();
                  stringResults = stringResults.trim();
                  double stringResultsValue = Double.parseDouble(stringResults.trim());
                  stringResults = in.nextLine();
                              	
                                 
                  studentStringNumber = in.nextLine();
                  studentNumber = Integer.parseInt(studentStringNumber);
                  if(in.hasNextInt())
                  {
                     int value = in.nextInt();
                  }
               						 					   
                  results = Double.parseDouble(stringResults); 
                  if(in.hasNextDouble())
                  {
                     double value = in.nextDouble();
                  } 
               						               	
                            	
                  Scanner lineScanner = new Scanner(line);
                  studentStringNumber = lineScanner.next();
                  while(!lineScanner.hasNextDouble())
                  {
                     studentStringNumber = studentStringNumber+ " " +lineScanner.next();
                  }
                  stringResultsValue = lineScanner.nextDouble();     
               }
            }

Hi i am using javascript for the first time and i have a problem .I have 2 files html and javascript file in seperate but i donot know how to make them work .the code is down below .Thanks in advance for help.


HTML
<!DOCTYPE html>
<html>
<head>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<meta name="description" content="Instagram API - usage" />
<meta charset=utf-8 />
<title></title>
</head>
<body>
<input id="lat_input" type="number" value="60.221374"/>
<input id="lng_input" type="number" value="24.805391"/>
<button id="search_location">Search</button><br/>
<button id="get_popular">Get popular</button>
<div id="images"></div>
</body>
</html>



Javascript file


// API DOCUMENTATION:
// Instagram Developer Documentation

var clientId = 'e7538f47e197479d8d32a63ae3ae4cd2';

$('#search_location').click(function () {
getMediaByLocation($('#lat_input').val(), $('#lng_input').val());
});

$('#get_popular').click(function () {
getPopularImages();
});

function getMediaByLocation(lat, lng) {
var o = {
lat: lat,
lng: lng,
client_id: clientId
};

$.getJSON('https://api.instagram.com/v1/media/search?callback=?', o, function (response) {
processImages(response.data);
});
}

function getPopularImages() {
var o = {
client_id: clientId
};

$.getJSON('https://api.instagram.com/v1/media/popular?callback=?', o, function (response) {
processImages(response.data);
});
}


function processImages(array) {
$('#images').empty();
$.each(array, function (index, element) {
var fs = $('<fieldset>').appendTo('#images');

$('<img>').attr('src', element.images.low_resolution.url).appendTo(fs);

if (element.caption) {
$('<pre>').text(element.caption.text).appendTo(fs);
}

$.each(element.comments.data, function (index, comment) {
$('<pre>').text('Comment from ' + comment.from.full_name + ': ' + comment.text).appendTo(fs);
});

});
}

Does anyone know how to accomplish this? I got the html file to show but none of the text in the file will show.

Hello all, I am new here and have a question about a AP Div I am using as a dropin. It drops in when the page loads and I would like it to only drop in if a visitor clicks a link I designate as the dropin link. Can someone please tell me how to accomplish this? I am pasting in the js file and I will also need to know how to set up the "a href" link to call the dropin! Thanks is advance for any help you may give!

Code:

// JavaScript Document

var ie=document.all
var dom=document.getElementById
var ns4=document.layers
var calunits=document.layers? "" : "px"

var bouncelimit=32 //(must be divisible by 8)
var direction="up"

function initbox(){
if (!dom&&!ie&&!ns4)
return
crossobj=(dom)?document.getElementById("dropin").style : ie? document.all.dropin : document.dropin
scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
crossobj.top=scroll_top-250+calunits
crossobj.visibility=(dom||ie)? "visible" : "show"
dropstart=setInterval("dropin()",50)
}

function dropin(){
scroll_top=(ie)? truebody().scrollTop : window.pageYOffset
if (parseInt(crossobj.top)<100+scroll_top)
crossobj.top=parseInt(crossobj.top)+40+calunits
else{
clearInterval(dropstart)
bouncestart=setInterval("bouncein()",50)
}
}

function bouncein(){
crossobj.top=parseInt(crossobj.top)-bouncelimit+calunits
if (bouncelimit<0)
bouncelimit+=8
bouncelimit=bouncelimit*-1
if (bouncelimit==0){
clearInterval(bouncestart)
}
}

function dismissbox(){
if (window.bouncestart) clearInterval(bouncestart)
crossobj.visibility="hidden"
}

function truebody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}


window.onload=window.setTimeout(initbox,5000);

All --

I have a JavaScript config file called gameSetting.js which contains a bunch of variables which configures a particular game.

I also have a shared JavaScript library which uses the variables in gameSetting.js, which I include like so:

<script type="text/javascript" src="gameSetting.js" ></script>
<script type="text/javascript" src="gameLibrary.js" ></script>

In gameSetting.js I have:

$(document).ready(function()
{
// call some functions / classes in gameLibrary.js
}

in Firefox, Safari, and Chrome, this works fine. However, in IE, when it's parsing gameSetting.js, it complains that the functions that live in gameLibrary.js aren't defined. When it gets to parsing gameLibrary.js, the variables in gameSetting.js are reported as not being defined.

I've tried dynamically bootstrapping the gameLibrary file using this function in document.ready for dynamic load...

$.getScript("gameLibrary.js");

However, the same problem still happens in IE, where when it parses the files individually it's not taking into context the file/variables that came before, so it's not an out of load order problem.

My options a

1) collapsing all the functions in gameLibrary.js and variables in gameSetting.js into one file. However, this is not practical because this is dealing with literally hundreds of games, and having a gameLibrary.js in ONE location for ONE update is what makes most logical sense.

2) figure out a way to get this to work where variables in file1 are accessible to file2 in IE (as it seems they are in other browsers).

jQuery seems to be able to have multiple plugins that all refer to the based jQuery-1.3.2.js, so I know there is a way to get this to work.

Help appreciated.

Nero

I tried to follow directions here http://www.javascriptkit.com/javatut...ernalphp.shtml and here
http://codingforums.com/showpost.php...91&postcount=4 without any luck.

Data is looked up from a MySQL database via .php file and then I want javascript inserted into the .js file which includes the data from the query lookup in the .php file. If I load the .php file - everything looks good. But nothing shows in the .js file.

Below is the contents of the .php file which is located at http://blackburnseminars.com/wp-cont...is_prices.php:
Code:

<?php
//PHP SCRIPT: get_regis_prices.php
header('Content-type: application/x-javascript');
//connect to database 
mysql_connect("localhost","username","password"); //(host, username, password)

//specify database
mysql_select_db("dbname") or die("Unable to select database"); //select which database we're using

$str="\r";  //CRLF
$result = mysql_query("select * from table_name");
while ($row = mysql_fetch_object($result)) {

echo "document.write(var fee = \"\";)".$str;
echo "document.write(if (studentTypeAbbrev == \"A\"))".$str;
echo "document.write({)".$str;
echo "document.write(if (creditHours==1)  fee =" . $row->atty_crs1.";)".$str;
echo "document.write(if (creditHours==3)  fee =" . $row->atty_crs3.";)".$str;
echo "document.write(document.write(if (creditHours==6)  fee =".$row->atty_crs6.";)".$str;
echo "document.write(})".$str;
echo "document.write(else if (studentTypeAbbrev == \"P\"))".$str;
echo "document.write({)".$str;
echo "document.write(if (creditHours==3)  fee =" . $row->para_crs3.";)".$str;
echo "document.write(if (creditHours==6)  fee =" . $row->para_crs6.";)".$str;
echo "document.write(})".$str;
echo "document.write(else if (studentTypeAbbrev == \"J\"))".$str;
echo "document.write({)".$str;
echo "document.write(fee =" . $row->judge.";)".$str;
echo "document.write(})".$str;
}
?>

The .js file has this line inserted where I want the javascript from the .php file to go:

Code:

<script type="application/x-javascript" src="http://blackburnseminars.com/wp-content/themes/blackburn/get_regis_prices.php"></script>

...but the code from the .php file doesn't show when I load the .js file.

Can anyone tell me what I am doing wrong? Also, do I need to enclose the lines inside document.write()? - (I'm not clear on that)

Thanks much

Tom Esker

help me!

im have 2 file .js
file 1.js code:
document.write("<script src=2.js></script>")
document.write(f)

file 2.js code:
var f="hello"

im want run 1.js get variable of file 2.js by 3.html but don't run!

code 3.html

<script src=1.js></script>

Hi,
I have a div "bigPicture" which contains an image of Thai food. Image can change based on a users onclick of thumbnails.

Each image as it passes through div "bigPicture" needs to have the values: price, description and Date,Time associated with it. How do I assign those values and use them later in a Shopping Cart environment.

I have tried getelementbyId.innerHTML using alert to see what I can get but it is too much information. website address is
http://www.kohchangbookingandinforma.../ATT/index.asp
Thanks for your consideration
Robby

I have a some code that I have been working on but I do not have the greatest understanding of cookies. If someone could help me out with this it would be greatly appreciated. Basically I have a cookie called webvpn and I need the data from the content part of the cookie. Then I need to use that at the beginning of my url. The content looks something like this, 791152394@265814016@1305568856@B762F295B8829D242481C9DD285D0339A719D96C

So I need to get the data from content and then use that in the code where it says VARFROMCOOOKIEHERE then basically the rest of the link goes after it.

Here is what I have so far:

Code:

<html>
<body>

<script language="javascript" type="text/javascript">


if (navigator.appVersion.indexOf("Mac")!=-1){						
var str = "Smart-Tunnel Test MACS";
document.write(str.link("https://thenet.cckl.org/+CSCOE+/tunnel_mac.jnlp?app=/Applications/Firefox.app/Contents/MacOS/firefox-bin&url=http%3A%2F%2Fgroups%2Fpsnet%2FDirect.htm"));
}
else
{

var str = "Smart-Tunnel Test IE";
document.write(str.link("https://thenet.cckl.org/+CSCOE+/appstatus/VARFROMCOOKIEHERE?method=get&query=startstpage&url=http%3A%2F%2Fgroups%2Fpsnet%2FDirect.htm"));
}


</script>

</body>
</html>

Hello,

Im new to JavaScript and this forum, right now im looking for a simple JS script, that will get the data out from the url and print it on my webpage:
http://www.asecurecart.net/server/ca...report=1&xml=1

I think it should looks like this:

Mypage.htm
Code:

< Some JavaScript Code Im looking for>
<html>
Your shopping cart:
<br>
Items:
<script type="text/JavaScript"><!--document.write(item_total)//-->
</script>
<br>
Order Total:
<script type="text/JavaScript"><!--document.write(order_total)//-->
</script>
</html>

Any help would be very appreciated. Thanks.