My html code is
<div>
<div>
<form name="form 1" ng-submit="submitForm1()">
<input type="text" required name="text1">
</form>
</div
<div>
<form name="form 2" ng-submit="submitForm2()">
<input type="text" required name="text2">
</form>
</div>
</div>
and in my controller i am accessing the form using scope.controller looks like
$scope.submitFrom1 = function(){
console.log(form1);
}
$scope.submitFrom2 = function(){
console.log(form2);
}
but in result first form will give object and second form is returning undefined
I am getting why this is happening.
You have to use ngModel for the fields inside each form to access data.
https://docs.angularjs.org/api/ng/directive/ngModel
<form name="firstForm" ng-submit="submitForm1()">
<input type="text" required name="text1" ng-model="firstForm.text1>
</form>
<form name="secondForm" ng-submit="submitForm2()">
<input type="text" required name="text1" ng-model="secondForm.text1>
</form>
In controller
$scope.firstForm.text1 to access the data from first form individually.
$scope.secondForm.text1 to access the data from second form individually.
To get full form object just use.
$scope.firstForm;
$scope.secondForm;
Remove the spaces from the form names.
<!-- remove spaces from form name
<form name="form 1" ng-submit="submitForm1()">
-->
<form name="form1" ng-submit="submitForm1()">
<input type="text" required name="text1" ng-model="a">
</form>
<!-- remove spaces from form name
<form name="form 2" ng-submit="submitForm2()">
-->
<form name="form2" ng-submit="submitForm2()">
<input type="text" required name="text2" ng-model="b">
</form>
It was causing $parse errors.
The DEMO on JSFiddle
This one is possible to make with JavaScript, but I'm curious about pure HTML solution. What's my point of this question:
I have a form:
<form action...>
<input type... />
<label for...>...</label>
and other elements for basic form...
<button type="submit">Send</button>
<button type="submit" target="hidden-form">Remove</button>
</form>
And somewhere else I have this another form:
<form id="hidden-form" action...>
<input type="hidden"... />
</form>
So my point is, that pressing button "Remove" will post form #hidden-form. Is something like that possible? I tried that attribute target, but no help.
You can use <button>'s form attribute:
<button type="submit" form="hidden-form">Remove</button>
<form id="hidden-form" action...>
I think you want something like this, using jQuery it is possible try it:
$("#remove").click(function(){
$('#hidden-form').submit();
});
<form action...>
<input type... />
<label for...>...</label>
and other elements for basic form...
<button type="submit">Send</button>
<button type="submit" id="remove" onClick="document.forms['hidden-form'].submit();
">Remove</button>
</form>
<form id="hidden-form" action...>
<input type="hidden"... />
</form>
I'm using this code for a form in HTML:
<div class="login-wrapper">
<form>
<div class="popup-header">
<span class="text-semibold"><i class="fa fa-sign-in"></i> Logging in</span>
</div>
<div class="well">
<div class="form-group has-feedback">
<label>Username</label>
<input type="text" name="user" class="form-control" placeholder="e.g. andre#mail.de">
<i class="icon-users form-control-feedback"></i>
</div>
<div class="form-group has-feedback">
<label>Password</label>
<input type="password" name="password" class="form-control" placeholder="Password">
<i class="icon-lock form-control-feedback"></i>
</div>
<div class="form-group has-feedback">
<label>reCaptcha</label>
<div class="g-recaptcha" data-sitekey="..."></div>
</div>
<div class="form-actions text-right">
<input type="submit" id="loginbutton" name="loginbutton" value="Login" class="btn btn-primary">
</div>
</div>
</form>
</div>
<!-- /login wrapper -->
However, when I press the submit button, it does nothing but giving me a very strange url in my browser's address bar:
http://localhost/?user=&password=&g-recaptcha-response=&loginbutton=Login
Whenever I fill out fields, it kind of puts the content into the URL:
http://localhost/?user=peter%40griffin.com&password=somepass&g-recaptcha-response=&loginbutton=Login
The intended PHP code which should be run when pressing the button won't even run or load, since this HTML stuff apparently screws things up. I don't know what I have done the wrong way. Any suggestions?
In order for the form to submit somewhere else, you need to set the form elements action parameter.
<form action="some_file.php">
Alternatively, you can take the query string and append it directly to the file path to test your script.
http://localhost/some_file.php?user=peter%40griffin.com&password=somepass&g-recaptcha-response=&loginbutton=Login
Inside of some_file.php, you would then pull out each of the variables like
$user = $_GET['user'];
$password = $_GET['password'];
The very strange url is actually the result of a GET request.
The parameters are separated by an & so you have:
user=peter%40griffin.com&password=somepass&g-recaptcha-response=
"User" is the attribute name of your input and "peter%40griffin.com" is the value
First you need to send your form to an action using the attribute action="save.php", for example an pass the parameters using the method="POST", so the user can't see the values in the URL.
<form action="save.php" method="post">
I have two submit buttons in a form. How do I determine which one was hit serverside?
Solution 1:
Give each input a different value and keep the same name:
<input type="submit" name="action" value="Update" />
<input type="submit" name="action" value="Delete" />
Then in the code check to see which was triggered:
if ($_POST['action'] == 'Update') {
//action for update here
} else if ($_POST['action'] == 'Delete') {
//action for delete
} else {
//invalid action!
}
The problem with that is you tie your logic to the user-visible text within the input.
Solution 2:
Give each one a unique name and check the $_POST for the existence of that input:
<input type="submit" name="update_button" value="Update" />
<input type="submit" name="delete_button" value="Delete" />
And in the code:
if (isset($_POST['update_button'])) {
//update action
} else if (isset($_POST['delete_button'])) {
//delete action
} else {
//no button pressed
}
If you give each one a name, the clicked one will be sent through as any other input.
<input type="submit" name="button_1" value="Click me">
There’s a new HTML5 approach to this, the formaction attribute:
<button type="submit" formaction="/action_one">First action</button>
<button type="submit" formaction="/action_two">Second action</button>
Apparently this does not work in Internet Explorer 9 and earlier, but for other browsers you should be fine (see: w3schools.com HTML <button> formaction Attribute).
Personally, I generally use JavaScript to submit forms remotely (for faster perceived feedback) with this approach as backup. Between the two, the only people not covered are Internet Explorer before version 9 with JavaScript disabled.
Of course, this may be inappropriate if you’re basically taking the same action server-side regardless of which button was pushed, but often if there are two user-side actions available then they will map to two server-side actions as well.
As noted by Pascal_dher in the comments, this attribute is also available on the <input> tag as well.
An even better solution consists of using button tags to submit the form:
<form>
...
<button type="submit" name="action" value="update">Update</button>
<button type="submit" name="action" value="delete">Delete</button>
</form>
The HTML inside the button (e.g. ..>Update<.. is what is seen by the user; because there is HTML provided, the value is not user-visible; it is only sent to server. This way there is no inconvenience with internationalization and multiple display languages (in the former solution, the label of the button is also the value sent to the server).
This is extremely easy to test:
<form action="" method="get">
<input type="submit" name="sb" value="One">
<input type="submit" name="sb" value="Two">
<input type="submit" name="sb" value="Three">
</form>
Just put that in an HTML page, click the buttons, and look at the URL.
Use the formaction HTML attribute (5th line):
<form action="/action_page.php" method="get">
First name: <input type="text" name="fname"><br>
Last name: <input type="text" name="lname"><br>
<button type="submit">Submit</button><br>
<button type="submit" formaction="/action_page2.php">Submit to another page</button>
</form>
<form>
<input type="submit" value="Submit to a" formaction="/submit/a">
<input type="submit" value="submit to b" formaction="/submit/b">
</form>
The best way to deal with multiple submit buttons is using a switch case in the server script
<form action="demo_form.php" method="get">
Choose your favorite subject:
<button name="subject" type="submit" value="html">HTML</button>
<button name="subject" type="submit" value="css">CSS</button>
<button name="subject" type="submit" value="javascript">JavaScript</button>
<button name="subject" type="submit" value="jquery">jQuery</button>
</form>
Server code/server script - where you are submitting the form:
File demo_form.php
<?php
switch($_REQUEST['subject']) {
case 'html': // Action for HTML here
break;
case 'css': // Action for CSS here
break;
case 'javascript': // Action for JavaScript here
break;
case 'jquery': // Action for jQuery here
break;
}
?>
Source: W3Schools.com
Maybe the suggested solutions here worked in 2009, but I’ve tested all of this upvoted answers and nobody is working in any browsers.
The only solution I found working was this (but it's a bit ugly to use I think):
<form method="post" name="form">
<input type="submit" value="dosomething" onclick="javascript: form.action='actionurl1';"/>
<input type="submit" value="dosomethingelse" onclick="javascript: form.action='actionurl2';"/>
</form>
You formaction for multiple submit buttons in one form
example:
<input type="submit" name="" class="btn action_bg btn-sm loadGif" value="Add Address" title="" formaction="/addAddress">
<input type="submit" name="" class="btn action_bg btn-sm loadGif" value="update Address" title="" formaction="/updateAddress">
An HTML example to send a different form action on different button clicks:
<form action="/login" method="POST">
<input type="text" name="username" value="your_username" />
<input type="password" name="password" value="your_password" />
<button type="submit">Login</button>
<button type="submit" formaction="/users" formmethod="POST">Add User</button>
</form>
The same form is being used to add a new user and login user.
Define name as array.
<form action='' method=POST>
(...) some input fields (...)
<input type=submit name=submit[save] value=Save>
<input type=submit name=submit[delete] value=Delete>
</form>
Example server code (PHP):
if (isset($_POST["submit"])) {
$sub = $_POST["submit"];
if (isset($sub["save"])) {
// Save something;
} elseif (isset($sub["delete"])) {
// Delete something
}
}
elseif very important, because both will be parsed if not.
Since you didn't specify what server-side scripting method you're using, I'll give you an example that works for Python, using CherryPy (although it may be useful for other contexts, too):
<button type="submit" name="register">Create a new account</button>
<button type="submit" name="login">Log into your account</button>
Rather than using the value to determine which button was pressed, you can use the name (with the <button> tag instead of <input>). That way, if your buttons happen to have the same text, it won't cause problems. The names of all form items, including buttons, are sent as part of the URL.
In CherryPy, each of those is an argument for a method that does the server-side code. So, if your method just has **kwargs for its parameter list (instead of tediously typing out every single name of each form item) then you can check to see which button was pressed like this:
if "register" in kwargs:
pass # Do the register code
elif "login" in kwargs:
pass # Do the login code
<form method="post">
<input type="hidden" name="id" value="'.$id.'" readonly="readonly"/>'; // Any value to post PHP
<input type='submit' name='update' value='update' formAction='updateCars.php'/>
<input type='submit' name='delete' value='delete' formAction='sqlDelete.php'/>
</form>
I think you should be able to read the name/value in your GET array. I think that the button that wasn't clicked won't appear in that list.
You can also do it like this (I think it's very convenient if you have N inputs).
<input type="submit" name="row[456]" value="something">
<input type="submit" name="row[123]" value="something">
<input type="submit" name="row[789]" value="something">
A common use case would be using different ids from a database for each button, so you could later know in the server which row was clicked.
In the server side (PHP in this example) you can read "row" as an array to get the id.
$_POST['row'] will be an array with just one element, in the form [ id => value ] (for example: [ '123' => 'something' ]).
So, in order to get the clicked id, you do:
$index = key($_POST['row']);
key
As a note, if you have multiple submit buttons and you hit return (ENTER key), on the keyboard the default button value would be of the first button on the DOM.
Example:
<form>
<input type="text" name="foo" value="bar">
<button type="submit" name="operation" value="val-1">Operation #1</button>
<button type="submit" name="operation" value="val-2">Operation #2</button>
</form>
If you hit ENTER on this form, the following parameters will be sent:
foo=bar&operation=val-1
The updated answer is to use the button with formaction and formtarget
In this example, the first button launches a different url /preview in a new tab. The other three use the action specified in the form tag.
<button type='submit' class='large' id='btnpreview' name='btnsubmit' value='Preview' formaction='/preview' formtarget='blank' >Preview</button>
<button type='submit' class='large' id='btnsave' name='btnsubmit' value='Save' >Save</button>
<button type='submit' class='large' id='btnreset' name='btnsubmit' value='Reset' >Reset</button>
<button type='submit' class='large' id='btncancel' name='btnsubmit' value='Cancel' >Cancel</button>
Full documentation is here
In HTML5, you can use formaction & formmethod attributes in the input field
<form action="/addimage" method="POST">
<button>Add image</button>
<button formaction="/home" formmethod="get">Cancel</button>
<button formaction="/logout" formmethod="post">Logout</button>
</form>
You can also use a href attribute and send a get with the value appended for each button. But the form wouldn't be required then
href="/SubmitForm?action=delete"
href="/SubmitForm?action=save"
You can present the buttons like this:
<input type="submit" name="typeBtn" value="BUY">
<input type="submit" name="typeBtn" value="SELL">
And then in the code you can get the value using:
if request.method == 'POST':
#valUnits = request.POST.get('unitsInput','')
#valPrice = request.POST.get('priceInput','')
valType = request.POST.get('typeBtn','')
(valUnits and valPrice are some other values I extract from the form that I left in for illustration)
Since you didn't specify what server-side scripting method you're using, I'll give you an example that works for PHP
<?php
if(isset($_POST["loginForm"]))
{
print_r ($_POST); // FOR Showing POST DATA
}
elseif(isset($_POST["registrationForm"]))
{
print_r ($_POST);
}
elseif(isset($_POST["saveForm"]))
{
print_r ($_POST);
}
else{
}
?>
<html>
<head>
</head>
<body>
<fieldset>
<legend>FORM-1 with 2 buttons</legend>
<form method="post" >
<input type="text" name="loginname" value ="ABC" >
<!--Always use type="password" for password -->
<input type="text" name="loginpassword" value ="abc123" >
<input type="submit" name="loginForm" value="Login"><!--SUBMIT Button 1 -->
<input type="submit" name="saveForm" value="Save"> <!--SUBMIT Button 2 -->
</form>
</fieldset>
<fieldset>
<legend>FORM-2 with 1 button</legend>
<form method="post" >
<input type="text" name="registrationname" value ="XYZ" >
<!--Always use type="password" for password -->
<input type="text" name="registrationpassword" value ="xyz123" >
<input type="submit" name="registrationForm" value="Register"> <!--SUBMIT Button 3 -->
</form>
</fieldset>
</body>
</html>
Forms
When click on Login -> loginForm
When click on Save -> saveForm
When click on Register -> registrationForm
Simple. You can change the action of form on different submit buttons click.
Try this in document.Ready:
$(".acceptOffer").click(function () {
$("form").attr("action", "/Managers/SubdomainTransactions");
});
$(".declineOffer").click(function () {
$("form").attr("action", "/Sales/SubdomainTransactions");
});