create a html form with 2 action pags - action

How can i create a html form that action attribute have 2 destination.I want when user click on submit bottom , check if user entered wrong data the page goes to another pages with window.location and if user insert the correct input goes to main page with the same instruction.

First of all, what do you mean by correct input?
Main form data validation occurs in server side, not client side. you'd better use client side just for simple verification, like for typos.
There is no need for 2 destination pages (as you call it so).
You may use the standard action attribute which is the page on the server to which you are sending your form data.
there, You have the option to decide which condition needs what action and send the data (and then the user) to the desired page / action.

Sample code for the form
<form id='myform' action='action.php' method='POST' target='formresponse'>
<label for='name' >Your Full Name*: </label><br/>
<input type='text' name='name' id='name' maxlength="50" /><br/>
<label for='email' >Email Address*:</label><br/>
<input type='text' name='email' id='email' maxlength="50" /><br/>
<input type='button' name='Submit' value='Submit' />
</form>
<iframe name='formresponse' width='300' height='200'></frame>
Multiple action
function SubmitForm()
{
document.forms['contactus'].action='action1.php';
document.forms['contactus'].target='frame_result1';
document.forms['contactus'].submit();
document.forms['contactus'].action='action2.php';
document.forms['contactus'].target='frame_result2';
document.forms['contactus'].submit();
return true;
}

Related

send message from textarea to determined email address with python in web2py

{{extend 'layout.html'}}
<h1>Send Email</h1>
<form method='post'>
<input type='text' name='name'/>
<input type='text' name='email'/>
<input type='text' name='subject'/>
<textarea rows="6" name="message" cols="31"></textarea></p>
<input type='submit' value='Send' />
</form>
<h3>
Email sent {{=}}
</h3>
I created one textbox, one text area and one button for sending Email in view section in web2py. I want to create UI area. user should write name and text and after clicking on SEND button those name and text should be sent to an specific email address. I am a beginner in python and I need your help for writing related code in controller section and maybe other codes in view section.
I just have this code in the page Email.html on view section but I didn't know what should I write here--> {{=}}
moreover I don't have any code in controller!

How to add "Remember me" feature in login form using php

I create a login form in index.php and action of that form is loginform.php, so i want to functional the remember me checkbox in php.this
is loginform image
The original script
The form
> <form action="<?php echo $_SERVER['PHP_SELF']?>" method="post">
> Username: <input type="text" name="username" maxlength="40"> Password:
> <input type="password" name="pass" maxlength="50"> <input
> type="submit" name="submit" value="Log in"> </form>
An extremely simple login form with fields for a username, a password and of course a submit button. I should also mention at this point that for the sake of simplicity for this tutorial, I am using “PHP_SELF” (forms action code is contained within the same file) I would recommend keeping all of your scripts in separate files for actual development.
The php
For security reasons, and so that I don’t give away all of my secrets, I wont be sharing the entire login script here. If you are still reading this tutorial I assume you have a working knowledge of php and indeed, a login script that you are trying to improve upon, so this shouldn’t be a problem.
Once I have connected to my database and carried out all of my validation checks I proceed to log in a verified user using the following code:
$hour = time() + 3600;
setcookie('ID_my_site', $_POST['username'], $hour);
//then redirect them to the members area
header("Location:example-page.php");
Above I simply set two cookies lasting one hour each, one for username, and one for password, and redirect them to the members area.
Adding the remember me functionality
The form
Firstly, we need to actually provide our form with a remember me checkbox. Adding this makes our form look like this:
<form action="<?php echo $_SERVER['PHP_SELF']?>" method="post">
Username:
<input type="text" name="username" maxlength="40">
Password:
<input type="password" name="pass" maxlength="50">
<input type="checkbox" name="remember" value="1">Remember Me
<input type="submit" name="submit" value="Log in">
</form>
The php
Now we need to make this checkbox do something. Namely, when checked, remember the users username and place it in the username field on each of their corresponding visits to the login page. To do so, I decided to use cookies. I couldn’t use the “ID_my_site” username cookie that I set above, as this was being killed each time the user logged out. The solution was to create an additional cookie named “remember” which also stored the username, like so:
$year = time() + 31536000;
setcookie('remember_me', $_POST['username'], $year);
Above we have added this additional cookie, lasting for a year, so that when a user logs in it creates an additional cookie that holds the users username. However, at the moment, it is not being used. Changing:
<input type="text" name="username" maxlength="40">
to:
<input type="text" name="username" maxlength="40" value="<?php
echo $_COOKIE['remember_me']; ?>">
in our login form will now store this username into the text field for future visits:
We are not finished yet though. Currently, the code is storing this information for every user. We want it to remember only those users who specifically request this functionality. To do this, we run a simple check before we create the additional cookie. This check looks to see if the remember me checkbox has been checked, and only creates our new cookie if it has. Like so:
if($_POST['remember']) {
setcookie('remember_me', $_POST['username'], $year);
}
elseif(!$_POST['remember']) {
if(isset($_COOKIE['remember_me'])) {
$past = time() - 100;
setcookie(remember_me, gone, $past);
}
}
The above code also handles the scenario where a cookie is present, but the user has identified that they no longer want to be remembered, by seting any existing cookies to a time in the past, essentially killing them.
Further improvements
The above code does indeed achieve the main aim of this tutorial, to remember a users username in a log in form when they request it. However, to improve usability further, I wanted the checkbox to be automatically checked when a user has requested to be remembered, and unchecked when they haven’t. Adding this into our form gives us our final form code:
<form action="<?php echo $_SERVER['PHP_SELF']?>" method="post">
Username:
<input type="text" name="username" maxlength="40" value="<?php
echo $_COOKIE['remember_me']; ?>">
Password:
<input type="password" name="pass" maxlength="50">
<input type="checkbox" name="remember" <?php if(isset($_COOKIE['remember_me'])) {
echo 'checked="checked"';
}
else {
echo '';
}
?> >Remember Me
<input type="submit" name="submit" value="Log in">
</form>

Django - add parameter to url

I have an url like /documents/search?q=searchterm. On that page, I have an dropdown box where another searchterm can be added. That box has an onchange event and reloads the page:
<form><select name="w" class="form-control" onchange="this.form.submit();">
When the onchange event fires, the page is reloaded and the w parameter is added to the url, but the q parameter is lost. How can I tell my form, that on reload all the existing parameters are kept?
You need to include any other parameters in the form as hidden inputs:
<form>
<select name="w" class="form-control" onchange="this.form.submit();">
<input type="hidden" name="q" value="{{ search_term }}">
</form>
You need to make sure that search_term (obtained from the GET parameters) is in the context being passed to the template.
If possible you should consider using Django's Forms API to manage the form data.

Django Upload From Template

I am looking into uploading a file from the html template. I've seen a fair amount of documentation including FileFields, ImageFields etc. However, ideally I do not want to rewrite my code.
Currently, I have a simple form on my template and I would like to have an upload function there, where, an image will be uploaded and stored into my applications media folder and if possible added to a database.
I do know that I've probably taken a long and complex route but if anyone can help it'll be great!
html.py:
<div class="row"> <div class="span1 offset5"> </bR>
<form class="form-horizontal" method="get" action="/add/submit" value="add">
<fieldset> <div class="input">
<div class="inline-inputs">
<label>Ride Name:</label><input type="text" name="name">
<label>Type:</label><input type="text" name="type">
<label>Theme:</label><input type="text" name="theme">
<label>Description:</label><textarea rows="5" name ="description"></textarea>
<label>Author:</label><input type="text" name="author">
<label>Date Released:</label>
<div id="datetimepicker" class="input-append date">
<input type="text" name="date"></input>
<span class="add-on">
<i data-time-icon="icon-time" data-date-icon="icon-calendar"></i>
</span>
</div>
<label>Thread:</label><input type="text" name="thread">
<label>Video</label><textarea rows="2" name ="video"></textarea>
<br><br>
<input class="btn btn-primary" type="submit" value="Add" />
</div> </div>
</fieldset>
</form>
</div> </div>
Currently my Views.py just takes the entered data and inserts it into a database. I want to add the ability for a file to be uploaded:
def Ride_Add_Submit(request):
name = request.GET['name']
type = request.GET['type']
theme = request.GET['theme']
description = request.GET['description']
author = request.GET['author']
releasedate=request.GET['date']
video=request.GET['video']
thread=request.GET['thread']
entry = RollerCoaster(name=name, type=type, theme=theme, description=description, releasedate=releasedate, author=author, video=video, thread=thread)
entry.save()
return TemplateResponse(request, 'Ride_Add.html')
I don't understand why you keep talking about the template here, the template has nothing whatsoever to do with anything. The handling of the upload, like all logic, is done in the view.
The file upload overview still has all the information you need. You can ignore the parts about the Django form and checking if it's valid, and simply pass the file object to your upload handling function, which that page also explains.
However you will need to change your template so that the form element uses POST instead of GET (which is almost certainly a good idea anyway), and use enctype="multipart/form-data" as also described on that page.
Finally, I really would advise you to rewrite your code to use ModelForms. Not only would it make your code much simpler, it would also do things like validate the entry to make sure all the required fields are present and are of the right types, and so on - as well as output valid HTML (for instance, you're missing for attributes in your label tags).

Django template input button post problem

I try to post value of input buttons in Django but I couldn't
This is my template
<form id="ReviewRateForm" method="post" action="/review/post/rate/">
<input type="button" hint="V1" title="V" value="1" id="radio{{ forloop.counter }}-1" type="button" name="qid[{{forloop.counter}}]"></input>
<input type="button" hint="V1" title="V" value="2" id="radio{{ forloop.counter }}-1" type="button" name="qid[{{forloop.counter}}]"></input>
<input type="button" hint="V1" title="V" value="1" id="radio{{ forloop.counter }}-1" type="button" name="qid[{{forloop.counter}}]"></input>
</form>
However, when I debug it I couldn't reach the values of that input buttons in my view.
What is the problem or how can I overcome it?
The values can be accessed by the name of the input from request.POST. However, you're dynamically naming the inputs, which is going to make things more complicated when you go to retrieve those values.
Example without taking into consideration the dynamic naming:
quid1 = request.POST.get('quid1')
The problem might be with your browser rather than with django.
If you use the button element in an HTML form, different browsers will submit different values. Internet Explorer will submit the text between the <button> and </button> tags, while other browsers will submit the content of the value attribute.
Update: Oh, you are not using <button> elements, I read too fast. Sorry. Then this answer is not relevant.