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Input button value is used to append a URL

I'm looking for a boilerplate smart way to take the input value, append it to a fixed url like /search/inputboxvalue and send the user there. Is there anyway smart robust way to do it? I could use an onlick handler and a form but I wondered if there is a more elegant way to do it, pref just using javascript.
My code:
<input name="search" id="search" value="" type="text" width="650px"></input>

Try this:
var my_value = document.getElementById('search').value;
window.location.href = window.location.href + my_value

Use following statment to get value from text box and append to current url.After append it will redirect user to that url.
input_box_value = jQuery('#search').attr('value');
window.location.href = window.location.href + input_box_value
Above 2 statement can be insert on particular event.like click

This is not really correct way to form requests. This symbol "/" should tell us, that we go to subdirectory, or its analog. So, to form this type of url, you will need to use javascript.
But, there is more easy way to create this type of request. Native:
<form id="search" method="get" action="search">
<input type="text" name="q" value="" />
<button type="submit">Search</button>
</form>
This small HTML snippet will allow you to visit an url: site.com/search?q=inputboxvalue without any JS. You may even hide submit button and just use Enter to search.

Which is the secured way of scripting registration form?

In many sites, I have seen after clicking on "Sign Up" or "Register" button we are either re-directed to other page where the insertion of our data in database takes place. Like in Facebook, when you click "Sign Up" it goes to the facebook.com/r.php page. I want to create a registration form which when submitted, will be not re-directed but will validate and insert data in database in the same page.
For example, Facebook uses a form such as:
<form id="xyZ" name="abc" method="post" action="r.php">
It redirects us from index.php to r.php.
But I want to use:
<form id="xyZ" name="abc" method="post" action="index.php">
i.e Without redirecting.
Which one is safe?

Redirecting does not effect the security of the website at all in the slightest. I recommend taking a look here about possible authentication solutions you can use for your site.
Whether you authenticate and log them in/register them using index.php or r.php, it doesn't matter in the slightest. Forum systems such as phpbb used to at one time to everything in the index.php file, and depending on the ?page $_GET variable, it would display different things (Like a login form, or a registration form). How you handle it, is entirely up to you, but neither method is more insecure than the others.

Both are safe!
Redirect method, kind of link using which user redirects to another page where they can register
Ajax Method, here you can make calls using Javascript / jQuery which returns you html source, which you can just plug in appropriate place.
Your Page where you need your registration form to be displayed, when user click on sign up link
<div id="ajax-response"></div>
<a id="signup" href="signup.php">SignUp</a>
<script type="text/javascript">
jQuery("#signup").on('click', function(e){
e.preventDefault();
var _context = this;
jQuery.ajax({
url: jQuery(_context).attr('href'),
success: function(response){
jQuery("#ajax-response").html(response);
}
})
})
</script>
and signup.php, will contain the registration form
<form>
<input type="text" name="fname">
<input type="text" name="lname">
<input type="text" name="email">
<input type="submit" />
</form>

How can I refresh a form page after the form submits to _blank?

I have an HTML form which targets _blank. I would like the page that form is on to reload after submitting.
So here's some sample markup:
<form method="POST" action="result.php" target="_blank">
<label for="name">Name:</label>
<input type="text" name="name" />
<label for="email">Email:</label>
<input type="email" name="email" />
<input type="submit" value="submit" />
</form>
So when you submit this form it will POST to result.php in a new window or tab. This leaves the form page as is. I want the form page to reload, or at least reset all fields.
I've tried <form onsubmit="location.reload()"... as well as onsubmit="window.location.reload()" but nothing changed.
Any suggestions?
(please no jquery)

Not sure why window.location.reload() doesn't work. I think it should. However, this does seem to work:
onsubmit="setTimeout(function () { window.location.reload(); }, 10)"

There are two ways to do this, one that you may not want to hear about.
FIRST:
In the form init tag, if you set action="" then the form will submit to the same page (to itself).
<form action="" method="post">
This allows you to add server-side code to the top of the page, like this (using PHP, for example):
<?php
If (empty($_POST)===false) {
//server side scripting to handle the submitted form
}else{
?>
//HTML to create/show the page with form for user input
<?php
//Close the if statement
}
?>
SECOND:
Use AJAX (javascript or jQuery) to "submit" the form, and then -- in the AJAX function's callback -- carry on with whatever changes you want to make to the page, including redirecting to a new page.

The accepted answer did not produce the desired results for me.
Accepted answer:
onsubmit="setTimeout(function () { window.location.reload(); }, 10)"
Changing the accepted answer from onsubmit to onclick did fix my issue;
Worked for me:
onclick="setTimeout(function () { window.location.reload(); }, 3)"
There may be undesirable results, or this may not be preferred but it performs as desired for me.

It should work if a callback is passed to the onsubmit event attribute. For example,
(Traditional anonymous function)
onsubmit="function() {location.reload()}"
or
(Arrow function)
onsubmit="() => location.reload()"

location.refresh(true);
will help

How do you generate web pages based on a form?

For example, the website https://talky.io/ has a form on its homepage. When you enter text into the form and hit the button, you're taken to a page that's https://talky.io/[your text]. How do you do this? What's the best way to do it?
Thank you!

You can use onSubmit and change the action attribute of the form via javascript, then return true. The code could look like this:
HTML from linked page:
<form id="createRoom">
<input id="sessionInput" placeholder="Name the conversation" autofocus="autofocus">
<button type="submit">Let’s go!</button>
</form>
Js code:
document.getElementById("crateRoom").onsubmit = function(){
var url = encodeURIComponent(document.getElementById("sessionInput").value);
document.getElementById("crateRoom").action = "/" + url;
return true;
}

It is server-side script job. You can look at some MVC framework and the url parameters

You can use GET method of form;for example:
<form action="index.php" method="get">
Page: <input type="text" name="page">
<input type="submit" value="Submit">
</form>
that after submit will go to index.php?page=yourEnteredPage.

You can use PHP symfony or codeignitor, if you use .net then create a new MVC project.
But if you only need to change urls like
www.mysite.com/mypage.php?something=value
to
www.mysite.com/value
You can do a mod rewrite in apache or if you're using .net then use RegisterRoutes in your global.asax.cs

Using a form you can submit data to a location/url that was given in the action attribute of the for, for example
<form method="POST" action="http://example.com">
<input name="first_name" type="text" value="" />
<!-- Form elements -->
<input type="submit" name="mySubmitButton" value="Submit">
</form>
This form will submit the form data to the given action url when submit will be pressed and on the derver data could be retrieve using
$first_name = $_POST['first_name';];
and so on. The method POST is used to submit the form in the post array so you can retrieve data using $_POST['formfieldname'] and if you use method="GET" then you can get submitted data from $_GET variable, like, $fname=$_GET['first_name']. GET has limitation of amount when submitting data (safe to use up to 2000 characters IE's limit) and is visible to address bar of the browser and not being used for login (password) and POST can send more data than GET and also not visible to address bar.
You may read this.

Fairly possible with URL Rewriting
http://en.wikipedia.org/wiki/Rewrite_engine

Make form redirect users after posting

I need to change a form so that instead of reloading the page after submitting it, it redirects the user to another page.
This is the form I'm talking about:
<form class="questionform" name="questionform-0" id="questionform-0">
<textarea class="question-box" cols="12" rows="5" id="question-box-' . $questionformid . '" name="title" type="text" maxlength="200" size="28"></textarea>
<input type="text" class="ubicacion" value="" name="question">
<input type="button" name="ask" value="Publicar" onclick="askquestion('questionform-0'); window.location.reload(true);">
I want to remove window.location.reload and change it for something that redirects users to the page their comment will appear.
The problem is that it's not simply a static. So I have no idea how to do it. The URL I want to send users to is:
www.chusmix.com/s?=(content of the second field)
How do I do it? Anyway thanks for any info or whatever that points me on the right direction. Thanks

There is no need to use javascript for this purpose. You only need to set the action attribute of the form tag. It tells where the form information will be sent. So in your case it will be:
<form action="http://www.chusmix.com/s">
Also if you want to send the variables through the URL like: http://www.chusmix.com/s?variable=someValue
You need to set the method attribute as get so it will look like this:
<form action="http://www.chusmix.com/s" method="get">
If you don't want the data sent to be visible set the method to post, note that there are different advantages for each method so i recommend you read more about this if this form is an vital part of your webpage.
The variable names that appear in the url http://domain.com?**variable**= will depend on the inputs name <input type="text" name="**variable**" />
For more information on how forms work you can go to:
http://www.w3schools.com/TAGS/tag_form.asp
http://www.tizag.com/phpT/forms.php

You can ad an action:
<form action="redirection_url.php" method="POST" class="questionform" name="questionform-0" id="questionform-0">
I think you can use both absolute and relative url. Also note that I've added
method="POST" - which defines how the data from the form will be sent, as you already send some data with GET method (that's the stuff after ? in your url) - so this should work pretty well.

If you cannot use the action attribute in the <form> tag, you may redirect the user using window.location (you will probably want to do this inside the askquestion method, not in the onclick attribute).
window.location = "http://www.chusmix.com/s?=" + inputValue;