Programming :: HTML Form Data In PHP Without Postback?
Feb 9, 2010
Just trying some programming with PHP. I need to write javascript code that contains some PHP code. The page extension is .php. I need to get the values from the HTML form text boxes in PHP variables without the click of submit button. I know there are these $_REQUEST, $_POST and $_GET functions that can do this. But they need a server hit for that. I need to somehow do it without hitting the server or hitting the server from javascript.
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Sep 18, 2010
For a search box on my site, I want a textbox, which will let the user input the term to be searched for, and next to it I want a drop down list that'll have, for example, "Fruit" and "Vegetables" as categories to be searched within. How do I do the HTML for this? (so that the arguments to my search.php script will be eg. "search.php?text=apples&type=fruit" ? )
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Apr 15, 2010
I have a HTML <form> with two (input type text), and a submit button, after I enter the two values and click submit button, the x.php appear successfully but the HTML <form> still remain in the x.php page,how to hide the form from the x.php page
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Jun 2, 2011
How to make Date of Birth form in html....in short codes.....?
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Feb 16, 2010
Got site hosted, up and running now trying to work out the website particulars.
Right here it goes, not sure if it is at all possible but any input would be much appreciated.
Here's the deal. Developing an easy straight forward online store integrated with EBSWorldpay . Not looking for any fancy stuff. What i would like to do is put a flash url link that would direct a user to a html file that contains a hidden form and it would submit it on load redirecting a user straight to EBSwordpay checkout. Simple HTML Redirect with submited form.
Check the link here it has the source code of the form that is required.: [url]
Trying to use Example 0.1 ( So instead of having a separate page with a "BUY" for the form to be submitted, I would like to get the form posted straight away which would in turn load the payment site. Would create a seperate html file for each item and have redirects on the main website linking to those onLoad submit forms.
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Nov 24, 2010
i'm trying to create simple form that will also upload only xml data. first, the user will need to upload an xml document only by clicking submit, the data will be posted to the server and the user will be redirected to uploader.php. This PHP file is going
to process the form data and do all the work.
PHP Code:
[code]....
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Feb 7, 2011
I have a problem with arrays in awk. What i want is to take some data from a file (ssh log) and print it to a html table. I have managed to print some stuff (user logged in and how many times they have logged in) What i want more is to take all the ip that each user logged in from and print it in a row next to the username and times (in the code i typed blabbla where i want the ip to be shown. How do you think i should approch that, multidimensional arrys maybe?
Code:
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May 14, 2010
How system call internals could be known ? I mean for example if i take the example of write system call of linux kernel, where i can find out the code of write() system call in the kernel source tree ? The problem is write() system call directly write on console.If we want to write the data on some web page then write() system call will not do that ? How to redirect out data from console to application like html/web page?
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May 3, 2011
At our university server, I patched together a script (lets call it connect.py) that kind of glues together a series of calls to different other programs (the first one is in Python2.X, the second is a binary so I use os.system('/path/to/program input.pot') to start it, and the last is in Python3.X). It kind of seems to work well now when working under my user account, where the script has the permissions to call the programs, because I installed them.Now, when I want to start the connect script by pressing a submit button in an HTML form, naturally I start running into trouble. Now its no longer my user who is calling, but the server (Apache) with very limited rights. In the progress of writing the connect.py script, I had to do quite some environment adjustment so the various Python modules could be imported.
What is the easiest way to get the script started from an HTML form? I guess it would not be good practice to start extending the PATH variables of Apache, would it?
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Aug 3, 2010
I'm having a weird problem while uploading a file using a standard html form in Firefox 3.6.8(No extensions, except for the preloaded ones : Ubuntu Firefox modifications 0.9Rc2, mouse gesture redox 3.0.2 ). Anytime I try to upload a file whether on my localhost or at a website that offers a form with an input file, it fails. I'm just using test files, like small images. I've reinstalled my firefox, because I got this problem since 9.10 and now that I've upgraded to Lucid Lynx, I still have this issue. That's why I decided to do a fresh re-install using the same package I've downloaded previously when I did the ugprade. However, I still have the same result, the file never uploads to the server.
This happens when I use a simple html form with enctype="multipart/form-data". Though, when I use any other browser, like chrome, chromium, opera they just work fine. At my localhost, this is my code in one page, if you want to take a look, but as I say even with other websites the problem is happening too. Btw, the temp folders have written permissions (777)
PHP Code:
error_reporting(E_ALL);
ini_set('display_errors','On');
$currentDir = dirname(__FILE__);
[code]...
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Sep 12, 2009
what is the best way (i.e standard way that is supported on all browsers and probably as well followed by web crawlers).... to include an html file either locally or externally in another ? Of course , i've done the research and i also know that there are server side includes (php , asp ...you name it) at the moment , i'm using this:
Quote:
<script type="text/javascript" src="path to file/include-file.js"> </script>
however, i've been warned that this method may not show up in some browsers as some tend to ignore this tag and that crawlers like your favorite search engine wouldn't bother reading this. so , what is the best and safest way to do the job? and btw , the reason why i've ousted SSI's from the start is because of among other things:
1) the fact that the included file is static html and because the text is included pretty much everywhere
2) hoping to reduce load time as the code (if successfully recognized) would hopefully be treated like any other embedded external file (e.x like an image) , therefore it would be cached without the need to downloaded it over and over again for each new page on the site.
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Jul 1, 2010
When we copy a sector to a file like using dd command, the data in the file is of which format? and of which type of conversion is nesessary to see the data in read able formate. i have tryed the ASCII conversion in dd command but still the data is in un-readable format. and also tell that if i access hard disk sector's data using c language program and copy data to a file then which type of conversion should i do ?
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May 26, 2009
I want to be able to take data in from a web form and fax the results to a remote fax machine.
Does anyone know of any software for a server that would let me do this?
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Jun 5, 2010
i have custom programs written in Basis pro5. Standard output to a pdf virtual printer works fine. Using pdftk to overlay on to a form is hit or miss.... There are products out there like Unform that are just too expensive for my company. i have purchased another product from a company that prints the forms to the laser perfectly but i am incapable of capturing them and saving them as pdf's for archiving/emailing/faxing and i don't much care for this company.
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Jun 10, 2010
I've already tried Seamonkey to create a web page but can find no way to create a web form in which I want to create form fields. Before moving to Ubuntu I used Microsoft FrontPage to create web pages with form fields. This was easy to do. what is available to do the same in Ubuntu?
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Aug 13, 2010
We are using several printers on our Linux RH network to print customer invoices and receipts. Receipts are short forms of just 21 or 22 lines. Two of the printers (an HP LJ1300 and a Dell 5200) eject the receipt paper automatically; the other two HP (a LJ 4200 and a LJ2420) do not eject. You have to press the green button on the printer. Is there a solution to that? They are all set up with the same PCL settings.
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Mar 15, 2010
I don't know the format of these old floppie disks, ive tried
Code:
PC8-248suse:~ # file -s /dev/fd0
/dev/fd0: ERROR: cannot read `/dev/fd0' (Input/output error)
how i can go about reading this data?
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Sep 10, 2009
I want to validate a web form using PHP. I spent ages confusing myself with client side scripting and realised until I worked out it is not what I want. My problem is that now I am looking at PHP and everything is mixed up in my brain. I need to point out that PHP is very new to me! This is what I already have:
1 An html page with my form on it.
2 PHP page which emails the contents of the form to me.
The above works well. For the sake of clarity, here are my pages (cut down to the essentials where appropriate): My html form:
first name surname
Email
Home phone
Mobile
Work phone
I have read and understood your terms and conditions. My php script (regform.php)
$receiver = 'me@email'; $subject = 'New registration'; #$message = 'This is a new registration.'; $surname = $_POST['surname']; $firstname = $_POST['firstname']; $address = $_POST['address']; $email = $_POST['email']; $homeph = $_POST['homeph']; $mobileph = $_POST['mobileph']; $workph = $_POST['workph']; $time = $_POST['time']; #from here $oldaddress = $_POST['oldaddress']; $DOB = $_POST['DOB']; $elect = $_POST['elect']; $job = $_POST['job']; $salary = $_POST['salary']; $employer = $_POST['employer']; $benefit = $_POST['benefit']; $smoke = $_POST['smoke']; $claim = $_POST['claim']; $children = $_POST['children']; $children2 = $_POST['children2']; $pets = $_POST['pets']; $pets2 = $_POST['pets2']; $require = $_POST['require']; $terms = $_POST['terms']; $rooms = $_POST['rooms']; $body = "first name:$firstname
surname:$surname
DOB:$DOB
email:$email
home phone:$homeph
mobile phone:$mobileph
work phone:$workph
address:
$address
time at this address:$time
previous address:$oldaddress
electoral register:$elect
employment:$job
employer:$employer
salary:$salary
benefit claim:$benefit
future benefit:$claim
children:$children
ages:$children2
pets:$pet
pet type:$pets2
other requirements:$require
terms:$terms"; $headers = 'From: email' . "
" . 'Reply-To: email "
" . 'X-Mailer: PHP/' . phpversion(); mail($receiver, $subject, $body, $headers, "From: $firstname $surname
" . "Reply-To: $firstname $surname class="inlineimg" />;
You can see there are many more form fields than I have shown in my example html form above. What I want is that the following fields have to be filled:
1 mobileph
2 email
3 terms (checkbox)
I would like the user to be asked to fill the form in properly if any/all of the 3 fields have not been filled in. I imagine I need some php in the html page and some more in the php page. I am certainly not asking any one to do this for me but I am really confused. I have googled and copied and pasted and edited for 6 hours and I am lost. What I want is a very simple and clear example of the code needed. Sorry if I sound as if I can't search properly on Google: in this case I clearly can't!
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May 9, 2010
Im strugling with script that wil generate graph on demad. I put it in cgi-bin directory but cannot get it to work. i googled for perl generating images and tried few examples but none worked.
When I execute perl script in command line it throws picture i a bunch of characters so it creates it but wont show when I access it through a web page.
[Code]...
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Jan 21, 2009
I am trying to process an email form using PHP.It is working okay so far but I want the Items to be displayed as a list when the email is received. eg.
one
two
three
four
and not
one two three four
here is a copy of the variable that displays the message
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Jul 25, 2010
I'm new to php and need some pointers to worth while documentation 'cause I'm getting nowhere I want to make a simple html form that allows me to submit a csv file so that I can work on it.The problem seems to be that if the file is not in the root of the (web) application it won't work.The form doesn't seem to send the path with it so I am unable to (1) know where the file is, I just get the name of the file and (2) I couldn't access the file anyway as it's outside of the apache environment.Is there a way to up the file to memory? How would you do this
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Jun 9, 2010
Like the binary form of the integer '2' is '10',
How should I find out the binary form of a string say "abcd" ?
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Apr 27, 2010
I can't get x to work with a mouse so I have to use a windows computer to do that from for now. The problem is I remember there being something about windows using a newline AND carriage return and linux just using a newline. I was about to cut and paste code but the lines go on and on instead of breaking off where they did in linux. I was going to write a perl script but don't know how to add a carriage return to the end of each line.
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May 26, 2011
I have created a simple web form which pokes a PHP script:
<form name="update" action="http://www.mysite.com/script.php" method="POST">
<input name="submit" type="submit" value="submit">
</form>
I can easily surf along to the URL [URL] and click the submit button which pokes script.php and everyone's happy. Automating this in iMacros or Selenium - no problem.
I want to automate this in a bash cron on the same server - preferably as a one-liner.
I *thought* something like this might work:
Code:
wget --spider --post-data="submit=submit" http://www.mysite.com/wget.html
or
Code:
curl -d "submit=submit" http://www.mysite.com/wget.html
and many variations thereof but no luck.
Is there ANY way I can click the submit button from a Bash command line? Curl, wget, lynx - one of these simply MUST be capable of this.
I do not want to run script.php from the command line - there are loads of relative links etc.
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Jan 27, 2010
Browsing some websites I've found a code for online form where a user provides name, number, etc. Everything is created in html/javascript. I'm just wondering whether it's possible to collect this input and present it in a database form so that I'd be able to see who's provided data and all the details they entered.Actually, it doesn't have to be a proper database (it would probably require php/mysql). It could be a weekly/monthly report (a text file) of people who provided details. The website is hosted by a third party company.This is an html bit:
Code:
<body id="main_body" >
<img id="top" src="top.png" alt="">
[code]...
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Jun 11, 2009
I am using read() in c++ to get data from a serial port. However, if no data is available on the serial port the function blocks until dta arrives.Example code:
//------------------------------------------------------------
char m_readBuffer[255] = {0};
char* p_curChar = m_readBuffer;
[code]...
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May 9, 2010
I have some data files that should be distributed with my program. Using dist_pkgdata_DATA in Makefile.am, I get these files installed to /usr/local/data/share/package-name. The problem is that data is read-only, and my program needs to modify it. Playing with dist_sharedstate_DATA, dist_localstate_DATA, dist-data_DATA varibles, I got different installation directories, like /usr/local/com, usr/local/var, but data is always read-only.
How can I distribute modifiable data files with my package? I need some common directory for all users, or maybe local data in a user directory.
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Sep 21, 2010
In my site, I have a "Make A Friend" link, which will lead to a page where the user has to input their username and password, to identify who they are. The link is like so: "makeafriendlogin.php?person=26", to identify the person who is going to *making* the friend. When the Submit button on the login page is clicked, the "person" argument has to be transmitted to the script that handles it (makefriend.php). This is how I'm going to lay out the "makeafriendlogin.php" script:
<form method="post" action="makefriend.php">
<input name="username" type="text>
<input name="password" type="password">
<?php
[code]....
My probem is with the "<input name="author" type="hidden" value="$author">" line - unless I put it within <?php and ?> tags, the "$person" won't be parsed, but at the same time, it's HTML, not PHP.... so I can't figure out what to do. Should I put it in a "print" statement?
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Dec 4, 2010
I am currently following the instructions from the Linux From Scratch book and have made it to the downloading of the patches.There are links to all of the needed patches but when you click them, instead of downloading a file like I expected, it takes you to an html page displaying (I'm guessing) some sort of programming or scripting language. Link to the page with the all the patch download links. From there instead of downloading the file it displays its contents.
- www
- (period)linuxfromscratch
- (period)org
- /lfs/view/stable/chapter03/patches
- (period)html
(had to break it up because the forum won't allow me to post links yet ) My question is: What do I need to do with this text? Do I copy and paste it into a text file? Are there certain extensions that I need to append to the text files?
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Jan 1, 2011
Im new to linux Iam pursuing bachelors in computer science engineering.... my final year project is to develop a "html to pdf converter using linux"... i have some basic knowledge of commands used in unix
1) Where can i get the basic idea about the existing converters... their pros and cons...
.... programming...
2) Any kind of material or source where i can get basic idea of programming used for converting html pages that are linked into a single pdf..
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