You can access all fields posted in the $_POST array. For example, if you have a form like this:
<input type="text" name="foo"></input>
<input type="text" name="bar"></input>
You can get their values by referring to $_POST['foo'] and $_POST['bar'].
The correct way is to define an input type. The format for it would be <form action="" type="post"><input type="text"/></form>
the only way to submit a form directly from a link is with the GET method. The POST method will allow form submission only from the form itself. However, it is relatively simple to create a link to a web page with a form using a POST method where the page has a javascript function to submit the form that executes upon page load. You would first need to send the parameters in the GET fashion and then use those values to populate the form input statements. Example function submitForm(){ document.form.submit(); } (.... rest of form here. Load the input values from the link parameters.)
You would have to do this using an AJAX request. The onchange event would trigger a Javascript function that would in turn send a request to the server, and handle the response. This requires a fair bit of back-end code for handling the AJAX, and I would recommend using an existing library for that purpose. jQuery is the one that I am familiar with, and you could handle that change event like so: <?php if(array_key_exists('mytext', $_POST)){ echo "The text you posted is "{$_POST['mytext']}""; exit; } ?> <script src="(jquery source URL here)" type="text/javascript"></script> <!-- ... --> <input type="text" id="mytext"></input> <div id="result"></div> <script type="text/javascript"> $("#mytext").change(function(){ $.post("myscript.php", {'mytext':$("#mytext").val()}, function(dat){ $("#result").HTML(dat); }); }); </script>
I'm just going to assume that "left" and "right" are names of an input fields, and that the form type is "POST" in the php file that your form is posted to, you can get these values like this: $left = $_POST["left"]; $right = $_POST["right"]; now $left and $right will have the values from your form, and you can use them as you like.
After some discussion, here's a simple way to put the question: [ How do you clear all the values in a form? ] The question isn't asking to reset the values; But to clear them. To answer this question, I will show a very simple form that uses JavaScript to clear the two textboxes in a form, when you press a button. ---- <html><head><title>Clearing Forms!</title> <script type='text/javascript'> function clearForm() { document.loginForm.username.value = ""; document.loginForm.password.value = ""; } </script> <body> <form name='loginForm' action='login.php' method='post'> <input type='text' name='username' id='username' value='Type Username' size='20' /> <br /> <input type='password' name='password' id='password' value='Type Password' size='20' /> <br /> <br /> <input type='submit' value='Log in' /> <input type='button' onClick='clearForm()' value='Clear Fields' /> </form> </body> </html> ---- The above HTML + JavaScript outputs two textboxes for user input: One that already says "Type username" and one that says "Type Password". Below them are two buttons; One that submits the information, and another that clears all the information. How does this work? In simple terms, when the normal button is clicked (Not the submit button), the JavaScript function clearForm() (Which is a custom function, created earlier in the <head>) is activated. Whatever clearForm() is said to do, happens. Lets look at what it's actually supposed to do. ---- document.loginForm.username.value = ""; ---- "document" means something's going to change in the output document. "loginForm" is the thing that is changing. "loginForm" is the name of the form the fields are in. "username" is the field that is going to change. "value" is the thing that is going to change in "username". "=" self explanatory. "" means nothing - Null, if you will. That one line of JavaScript will set the username field to empty - Nothing / Null, free to write in again. You should repeat this line as necessary to suit all the input variables you have.
The two methods for submitting data to a server GET and POST When ever you open a web page you are using the GET method. POST is primarily used with forms where you input information, though not always. A search engine generally uses the GET method, even though you are entering information into a form. When the GET method is used, the form fields are added onto the URL. In a POST the fields are submitted 'behind the scenes' and not visible to the user.
The correct way is to define an input type. The format for it would be <form action="" type="post"><input type="text"/></form>
You can create a text area by the input element. It goes like: <input type="text"/>.
Public Service
using the post command.$_POST['checkboxname'];
the only way to submit a form directly from a link is with the GET method. The POST method will allow form submission only from the form itself. However, it is relatively simple to create a link to a web page with a form using a POST method where the page has a javascript function to submit the form that executes upon page load. You would first need to send the parameters in the GET fashion and then use those values to populate the form input statements. Example function submitForm(){ document.form.submit(); } (.... rest of form here. Load the input values from the link parameters.)
There isn't one unless you install it post-factory.
The Canada Post website offers visitors the possibility to search for post offices in Montreal. Visitors are required to input their postcode or address in order to locate a post office in Montreal.
efw
To post data of form to another form. there are two functions available post and get. get can carry string of data but post can carry package of data.
Please post URLs with the "ADD LINK" button, not in the Answers Fields.
yes