my template contains a form :
<form action="." method="post">
<label {#for="q"#}>Search: </label>
<br>
<input type="text" name="username" value="USERNAME" />
<br>
<input type="text" name="password" value="PASSWORD"/>
<br>
<input type="submit" value="Search">
</form>
But in my Django code when I write:
def register(request):
userID = request.POST['username']
I am getting the error:
MultiValueDictKeyError at /register/
"Key 'username' not found in < QueryDict: {}>"
Please help.
You are not POSTing to the URL. You should not try to use request.POST in a GET request; make sure to check the request method first.
Related
I am trying to take an input from a form made in a jsp called "start.jsp".
<body>
<form action=/addResults"method="post" modelAttribute="results" required="true">
<label for="email">Email Address:</label><br>
<input type="text" id="email" name="email" maxlength="50"required><br>
<label for="fullname">Full Name:</label><br>
<input type="text" id="fullname" name="fullname" maxlength="100"required>
<label for="age">Age (0-120):</label><br>
<input type="text" id="age" name="age" min="0" max="120"required>
<label for="gender">Gender:</label><br>
<input type="text" id="gender" name="gender" maxlength="45"required>
<input type="submit" value="Submit">
</form>
</p>
</body>
I'm then using code in my Controller to add this to a Class. Below is my controller code.
#RequestMapping("/addResults")
public String newHotel(Model model) {
model.addAttribute("results", new TestResults());
return "start";
}
But when I execute my Spring project it gives me an error of 404-not found. I've tried checking and rechecking my links and I can't understand how the links can't find the other pages etc. Any help would very great as I'm quite new to spring and the franework. Fred
I am using zoho remote api for normal form, but i get error whenever i try to save my document Please help me to correct my code that is given below
i need help to save my document. every time i save the document get the error "unable post the content"
<form accept-charset="UTF-8" target="_blank" action="https://sheet.zoho.com/remotedoc.im" method="POST">
<input type="hidden" value="http://example.com/demo1/test.csv" name="url">
<input type="hidden" value="**********" name="apikey">
<input type="hidden" value="editor" name="output">
<input type="hidden" value="normaledit" name="mode">
<input type="hidden" value="test.csv" name="filename">
<input type="hidden" value="en" name="lang">
<input type="hidden" value="12345678" name="id">
<input type="hidden" value="csv" name="format">
<input type="hidden" value="save.php" name="saveurl">
<input c type="submit" value="Details" name="submit">
</form>
<?php
$filepath = '/home/spatials/public_html/demo1/'.$_FILES['content']['name'];
$tmp_filename = $_FILES['content']['tmp_name'];
$upload_status = move_uploaded_file($tmp_filename, $filepath);
?>
Pleas correct my code
Wrong Save URL:
<input type="hidden" value="php/save.php" name="saveurl" />
Correct Save URL:
<input type="hidden" name="saveurl" value="http://example.com/demo1/save.php" />
WIKI page link for reference: https://apihelp.wiki.zoho.com/Save-Document.html
So we're using the ruby gem with a sinatra CRUD app to make a delivery quote and subsequent delivery for third party "food gifting".
Here is the HTML form sending the post request:
<form method="POST" action="/v1/customers/10/delivery_quotes">
<input type="hidden" name="request[requestor_id]" value="10"/>
<input type="text" name="request[pickup_name]" placeholder="Restaurant Name"/>
<input type="text" name="request[pickup_address]" placeholder="Restaurant Address"/>
<input type="text" name="request[pickup_phone_number]" placeholder="Restaurant Phone #"/>
<textarea type="text" name="request[manifest]" placeholder="Your order"></textarea>
<input type="text" name="request[dropoff_phone_number]" placeholder="Your Phone #"/>
<input type="text" name="request[dropoff_address]" placeholder="Your Address"/>
<input type="text" name="request[dropoff_name]" placeholder="Your Name"/>
<input type="text" name="request[dropoff_notes]" placeholder="Notes"/>
<input type="submit" value="Request" />
</form>
And the POST route in our controller:
post '/v1/customers/:customer_id/delivery_quotes' do
#client = Postmates.new
#request = Request.create!(params[:request])
from = params[:request][:pickup_address]
to = params[:request][:dropoff_address]
post_quote = #client.quote(pickup_address: from, dropoff_address: to)
#quote = Quote.new(request_id: #request.id, detail_hash: post_quote)
if #quote.save
redirect "/"
else
erb :"/requests/new"
end
end
In the stack trace the error is being thrown in the Faraday Middleware but I've checked all of the versioning and it all lines up. Has anyone else experienced this error?
I want to fill this form, but i dont know how to do it since it only have a classname.
All the examples i saw have an id or a name, to fill the form and submit it, please help.
<form class="header_form" method="post" action="">
<div class="lgn-items">
<div class="login_item">
<label>Email</label>
<input type="text" name="email" tabindex="1" class="inputtext" id="email" />
</div>
<div class="login_item" >
<label>Password</label>
<input type="password" name="password" tabindex="2" class="inputtext" id="pass" />
</div>
<div class="lgn-add">
Registration <span>|</span>
Forgot your password ?
<div class="rembo">
<input type="checkbox" name="remember" value="1" /> Remember me
</div>
</div>
</div>
<div class="login_item lgn-btn" >
<input type="submit" name="login_button" value="Login" tabindex="3" class="login" />
</div>
</form>
You can access to your form using any selector. In your case you to it like this.
casper.then(function () {
casper.fill('form.header_form', {
/** Your parameters here **/
}, true);
});
I have the problem of doing the validation of fields myself. Now there are 5-6 fields in the form. So I am checking each one in my controller, and if there is wrong i wish to load the view again and pass the error array to it.
I achieved the above functionality with this:
<html>
<head>
<title>My Form</title>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8'>
</head>
<body>
<?php
echo $fullname;
?>
<?
echo form_open('/membership/register');
?>
<h5>Username</h5>
<input type="text" name="username" value="" size="50" />
<h5>Password</h5>
<input type="text" name="password" value="" size="50" />
<h5>Password Confirm</h5>
<input type="text" name="cpassword" value="" size="50" />
<h5>Email Address</h5>
<input type="text" name="email" value="" size="50" />
<h5>Mobile</h5>
<input type="text" name="mobile" value="" size="15" />
<h5>Home</h5>
<input type="text" name="home" value="" size="15" />
<h5>Full Name</h5>
<input type="text" name="fullname" value="" size="100" />
<br><br>
<div><input type="submit" value="Submit" /></div>
</form>
</body>
</html>
and in controller the code is:
if (preg_match('#[0-9]#',$fullname))
{
$errors['fullname'] = 'wrong name format!';
$this->load->view('register', $errors);
}
Now the real problem I have is if the many fields are wrong. I want to have $errors array passed to view and accessed there for all the values it contains. so I don't have to specify $fullname or $mobile to get the value. How can this be done? as to show the user everything missing in one go
First of all I advise using codeigniter's built in form validation class
Here is how I usually process my validation in the controller:
if ($this->input->post())
{
// process the POST data and store accordingly
$this->form_validation->set_rules('username', 'Username', 'trim|required|min_length[5]|xss_clean');
$this->form_validation->set_rules('password', 'Password', 'trim|required|min_length[6]|xss_clean');
// the rest of your form fields validation can be set here
if ($this->form_validation->run() == FALSE)
{
// validation hasnt run or has errors, here just call your view
$this->load->view('same_view_file_with_the_form', $data);
}
else
{
// process the POST data upon correct validation
}
}
In my view file I call each error like this:
<h5>Username</h5>
<input type="text" name="username" value="" size="50" />
<span class="error-red"><?php echo form_error("username"); ?></span>
<h5>Password</h5>
<input type="text" name="password" value="" size="50" />
<span class="error-red"><?php echo form_error("password"); ?></span>
<h5>Password Confirm</h5>
<input type="text" name="cpassword" value="" size="50" />
<span class="error-red"><?php echo form_error("cpassword"); ?></span>
Do all your checks in the controller prior to binding errors into the view.
e.g.
$errors = array();
if (preg_match('#[0-9]#',$fullname))
{
$errors['fullname'] = 'wrong name format!';
}
if ( do_something_to_validate(mobile) )
{
$errors['mobile'] = 'invalid mobile';
}
// after checking everything do this
$this->load->view('register', $errors);