How To Send Data To Parallel Port

Mar 30, 2009

I have been directed from .NET section to this section. My original post and question are here. forums.devshed.com/net-development-87/asp-net-how-to-send-data-to-parallel-port-600691.html

Is it possible to send data to parallel port using javascript?

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Port Listen/send

Sep 16, 2005

Is JavaScript able to send/listen for data on a specific port? I'm seeking
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require refreshing the page. I.e., a chat room, where the data can be
broadcast from the server arbitrarily and displayed by the client
browser(s). To accomplish the data transmission can I use JS, or do I need
to augment my client-side platform to something like Java, et al?

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I'm trying to send data to 2 different functions using the same selectbox. 1 function only needs a "ID" as value like this:

Code HTML4Strict:
<select name="ccountry" onchange="getState(this.value)">
<option value="1">USA</option>
<option value="2">England</option>
</select>

The other one needs an url like this:

[Code]...

I have an idea, but not sure how to do it... If I use the last example and then somehow in my javascript function would be able to, like in php, extract the code=1 so I would get only the "1"...

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I'm reading the content of a local binary file with the method mentioned here: [URL]

Then I'm getting the data as a string where each character represents the binary value. I have successfully sent that string with Mozilla's XmlHttpRequest's sendAsBinary method, but IE 7's version doesn't have that method...

Using the send method almost works, the only problem is that binary content can be represented as the asciicode 0. This means that the string read by sent is cut off as soon as it is encountered. That means that the part before the first NULL character (asciicode = 0) is successfully sent to the server.

The solution I have made right now is to increment each character's asciicode on the client side by one and decrement them on the server before converting the character to the binary representation. The downside with this is that the size of the data sent between the client and server gets larger than the original filesize. Ex: 8kb file grows to ~12kb.

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Jun 22, 2007

I want to send form data to given email id, I'm using mailto:ur@mail.com, but it doesn't working it dirsctly goes to localSystem A/C i.e outlook.. Code:

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Jul 12, 2009

I would like to send my form data to a php file but not to get any response. I want to send an ID so that PHP can do MySQL search and generate a PDF file. Problem seems to be that PHP is responding something back to HTML and that is messing my code. So I just want to send the data and run the scripit in PHP so that nothing is returned back to HTML.

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<script
type
=
"text/javascript"

[Code]....

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The script below works, but only returns one headline/url from the html list.I am coming from a procedural background and know there must be a better way to pass all the urls and headlines (the link text) to my PHP script, which populates my database, but even after reading 'Jquery in Action' I am flummoxed.how to attack this problem? The .each portion of my script does not seem to work as I expect it to. I have also tried append, which would seem to be a solution ... really all I need is the "which" value from the url, so passing a simple array of those values to PHP would suffice.

<SCRIPT>

$("#latest-news button").click(function () {
$.each(function()[code]....

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I have been using Ajax to send data to php scripts and I would like to send text data from a textarea of a form. Normally I send data to the script with the following code...

How can I send larger amounts of data to the php script? Can the url contain 750 characters? I think the limit is 255 characters.

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Nov 19, 2010

My HTML:
<form action="mail.php" class="contactForm" name="cform" method="post">
<div class="left">
<h1>Insurance Details</h1>[code]....

thank you message loads in a new page. BUt if I delete this line: var gender = document.getElementsById('gender'); The form run properly, when submit button is click, it will hide the forms and replace by a thank you message but problem is the data send in the email is not the right value eg. in Gender: I select Female. BUt I receive Male as value. Why is that?for live demo: http:[url]....for full Script Code: http:[url].....

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Send And Receive Form Data Through Email

Oct 12, 2005

The purpose of these scripts are to allow you to send forms using javascript. If your server doesn't support scripting languages like php or perl, or if you are unfamiliar with those languages, then this is an easy alternative for you.

When you send a form using the mailto: command, the data gets sent using the post method and in the process gets reformatted. When you receive the form data in your email it will contain hexadecimal characters, spaces will be replaced with + signs, and each value will be separated by an & sign.

You have two options when sending a form with javascript. Either you can reformat the data before it's sent. Thereby creating an email that is legible upon receiving it. Or you can reformat the data after you receive the email. I have posted both methods on this page.

Option 1: REFORMAT AFTER

Create your form using the following syntax:

<form name="NameOfYourForm" method="post" action="mailto:yourname@yourdomain.com">
<!-- your input tags go here -->
<input type="submit" value="Send">
</form>


Then download the attachment to this post. Open the file in your web browser. When you receive the email containing the form data, just select it all and copy it. Then paste the data into the "hexadecimal value" box. Click decode to convert it to ascii. Then click split to remove +'s and to split data onto multiple lines. Use the "add html" checkbox to make the output viewable in your web browser.

NOTE:
The first input tag that you use in your form will become the <title> if you use the html option. So if your first input tag is name="Name" value="Joe Smith" then the html title will appear as <title>Name: Joe Smith</title>.

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I am using Ajax to send a large text box to a server script, however, when the textbox has a lot of data it fails. Is there a better way for me to do this? Here is my code.

Code:
<script type="text/javascript">
function testmail()
{
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari

[Code]...

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I want to be able to send data store in JavaScript variable to my email account.

I have tried using mailto: command and for some reason it doesn't work.

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Oct 21, 2010

Well i do have a mysql query in one php page(php_1) & I want to submit the variables to the query in different php page(php_2) via form action but how am I supposed to do it without redirecting to php_1..All I need is to post the data to the first php page query so that It performs some action over there & thats all... So hoping sumone who knows ajax might helpme out with a sample code or point me in the right direction.

php_1 page :-
$query = ("SELECT * FROM state4 WHERE (LONG_HI<'".$_POST['Ymax']."')");
php_2 page:-

[code].....

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I built a pretty simple Ajax request which needs to send some data to the server and put the resulting HTML in a div. Unforunately, I need to POST the data. I used .post() and it worked fine ... *on Chrome and Opera!* ... on Firefox no data gets posted even though firebug shows the data in it's console. I ended up building the longest possible request, just to try all the options. No luck. As soon as I POST anything, Firefox won't receive the data. If this was a Firefox issue, wouldn't I read about it everywhere? What's wrong?

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User To Be Able To Check To See If There Data Is Valid And Then Click To Send The Email

Oct 6, 2009

So I have a new window document write which outputs all my data after validation into a new window, I have tried to write a button which will (when clicked) send that information to an email address. here is my code so far. i spent about 2 hours checking and playing around looking for errors couldnt find any. I think the problem is the function EmailForm and function subwrite. Is a button written into a new window a common thing to do? or is there another simpler way, however i want the user to be able to check to see if there data is valid and then click to send the email.

<HTML>
<!--learn to program through JavaScript-->
<mymerch.HTML>
<HEAD>
<TITLE> mymerch </TITLE>
<SCRIPT LANGUAGE=JavaScript>
//declaringvariables
var firname;
var surname;
[Code]...

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Mar 23, 2011

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I already have codes working:

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[Code]....

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I'm using an array to store map features (name, lat, lon, caption,
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looping over the entire array looking for a match is SLOW.

So I'm running a hash in parallel, where every time a feature is
pushed onto the array it's name is also added to the hash as an
identical key value pair. I then check if the key is defined in the
hash, and if it is, I want to use that feature's values from the
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feature. Is there a way to look this up without looping over it, by
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I have coded the function so it can be used to find the highest value in more arrays as this is only the beginning of my code. Im not sure if this is what is causing the problems but I have a feeling it is code...

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