The Button
(this submit button is not working, and if i delete the onClick, the submit works. how can i make both, the onClick and the Submit to work.)
<input
type="submit"
value="Make the purchase"
onClick={nextStep}
/>
The whole Form
<form id="my-form" className="contact-form" onSubmit={sendEmail}>
<input type="hidden" name="name" value={shippingData.firstName} />
<br />
<input type="hidden" name="name" value={shippingData.lastName} />
<br />
<input type="hidden" name="name" value={shippingData.email} />
<br />
<input type="hidden" name="name" value={shippingData.address1} />
<br />
<input type="hidden" name="name" value={shippingData.zip} />
<br />
<input type="hidden" name="name" value={myJSON}></input>
<div>
<input
type="submit"
value="Make the purchase"
onClick={nextStep}
/>
</div>
</form>
The problem here is, your input button element has type submit. So when you click on it, onSubmit handler gets called. So if you need to do multiple things, you need multiple buttons, or do everything inside onSubmit
Option 1
Have 2 buttons:
<input
type="submit"
value="Make the purchase"/>
<input
type="button"
value="Go to next step"
onClick={nextStep} />
Option 2
<form id="my-form" className="contact-form" onSubmit={handleSubmit}>
const handleSubmit = () => {
nextStep()
sendEmail()
}
Related
I want us javascript to submit my html form.
I try two method.
The first one is good for me.
function formSubmit() {
document.getElementById("myForm").submit()
}
<form id="myForm" action="" method="get">
firstname：<input type="text" name="firstname" size="20"><br />
Last name：<input type="text" name="lastname" size="20"><br />
<br />
<input type="button" onclick="formSubmit()" value="submit" >
</form>
otherwise,the second one can not work for me
window.addEventListener("click", function(event){
event.preventDefault();
document.getElementById("myForm2").submit() }
)
});
<form id="myForm2" action="" method="get">
firstname：<input type="text" name="firstname" size="20"><br />
Last name：<input type="text" name="lastname" size="20"><br />
<br />
<input type="button" value="submit" >
</form>
All i want to do is to use addeventlistner method to submit form
Here is a way to do it.
function formSubmit() {
document.getElementById("myForm").submit()
}
document.getElementById("submitBtn").addEventListener("click", function(event) {
event.preventDefault()
document.getElementById("myForm").submit()
})
<form id="myForm" action="https://google.com" method="get">
First name:
<input type="text" name="firstname" size="20">
<br /> Last name：
<input type="text" name="lastname" size="20"><br />
<br />
<button id="submitBtn" type="button" onclick="formSubmit()">Submit</button>
</form>
You can use input type like this
<form id="myForm2" action="" method="get">
firstname：<input type="text" name="firstname" size="20"><br />
Last name：<input type="text" name="lastname" size="20"><br />
<br />
<input type="submit" value="submit" >
</form>
and submit event for related form
document.getElementById("myForm2").addEventListener("submit", function() {
console.log("submitted")
})
I have multiple forms on one page with same structure.
They all have a file input field that has 'onchange' event, which removes the 'disabled' attribute from my submit button when a file is chosen.
The problem is, my function only works for the first element with that class name. How can I make it work for every item with that class?
index.php:
<form class="form">
<input type="file" name="image" onchange="unlock();">
<input type="text" name="title" placeholder="Image title"/>
<input type="submit" value="Add image" class="submit" disabled/>
</form>
<form class="form">
<input type="file" name="image" onchange="unlock();">
<input type="text" name="title" placeholder="Image title"/>
<input type="submit" value="Add image" class="submit" disabled/>
</form>
scripts.js:
function unlock() {
document.querySelector('.submit').removeAttribute("disabled");
}
Any help is appreciated!
Use eventListener
address relatively using selectors
make it a habit to never call anything submit in a form
document.querySelectorAll("[name=image]").forEach(
ele => ele.addEventListener("change",
(e) => e.target.closest(".form").querySelector(".sub").disabled = false
)
);
<form class="form">
<input type="file" name="image">
<input type="text" name="title" placeholder="Image title" />
<input type="submit" value="Add image" class="sub" disabled/>
</form>
<form class="form">
<input type="file" name="image">
<input type="text" name="title" placeholder="Image title" />
<input type="submit" value="Add image" class="sub" disabled/>
</form>
More compatible version
[...document.querySelectorAll("[name=image]")].forEach(function(ele) {
ele.addEventListener("change",
function(e) {
e.target.parentNode.querySelector(".sub").disabled = false;
})
});
<form class="form">
<input type="file" name="image">
<input type="text" name="title" placeholder="Image title" />
<input type="submit" value="Add image" class="sub" disabled/>
</form>
<form class="form">
<input type="file" name="image">
<input type="text" name="title" placeholder="Image title" />
<input type="submit" value="Add image" class="sub" disabled/>
</form>
Give ID's to all submit buttons and pass the respective ID's in unlock() function.
This removes the disabled from the submit
function unlock(form_id) {
document.getElementById(form_id).removeAttribute("disabled");
}
<form class="form">
<input type="file" name="image" onchange="unlock('form1');">
<input type="text" name="title" placeholder="Image title" />
<input type="submit" id="form1" value="Add image" class="submit" disabled/>
</form>
<form class="form">
<input type="file" name="image" onchange="unlock('form2');">
<input type="text" name="title" placeholder="Image title" />
<input type="submit" id="form2" value="Add image" class="submit" disabled/>
</form>
I am developing Universal windows 8.1 app and I have a page for creating new contact.
In purpose to validate input fields I put them in form. My form action not supposed to go to service it just need to validate fields and call custom function.
HTML:
<form name="myform" onSubmit="JavaScript:OnSubmitForm()">
<div>
<label>
First name<br />
<input id="contactFirstName" class="win-textbox" type="text" name="firstName" required />
</label>
</div>
<div>
<label>
Last name<br />
<input id="contactLastName" class="win-textbox" type="text" name="lastName" />
</label>
</div>
<input type="submit" value="Submit"/>
<input type="button" value="Cancel"/>
</form>
JavaScript:
document.addEventListener('DOMContentLoaded', function() {
function OnSubmitForm()
{
alert('click');
}
});
My alert is never calls in plain HTML project neither in WinJS app. I also tried with:
<form name="myform" onsubmit="return OnSubmitForm();">
and the same.
Does it a good approach at all, to use form just for input fields validation or there is better way, and why this does not work ?
Inline event-binding expects functions to be under global-scope and that is one of the reason one should not use it!
In your example, OnSubmitForm is under the local scope of DOMContentLoaded handler. Best approach would be to use addEventListener and with the current code, place OnSubmitForm out of DOMContentLoaded.
document.getElementById('myform').addEventListener('submit', function(e) {
e.preventDefault(); //to prevent form submission
alert('click');
});
<form name="myform" id='myform'>
<div>
<label>
First name
<br />
<input id="contactFirstName" class="win-textbox" type="text" name="firstName" required />
</label>
</div>
<div>
<label>
Last name
<br />
<input id="contactLastName" class="win-textbox" type="text" name="lastName" />
</label>
</div>
<input type="submit" value="Submit" />
<input type="button" value="Cancel" />
</form>
With current approach:
function OnSubmitForm() {
alert('click');
}
<form name="myform" onSubmit="JavaScript:OnSubmitForm()">
<div>
<label>
First name
<br />
<input id="contactFirstName" class="win-textbox" type="text" name="firstName" required />
</label>
</div>
<div>
<label>
Last name
<br />
<input id="contactLastName" class="win-textbox" type="text" name="lastName" />
</label>
</div>
<input type="submit" value="Submit" />
<input type="button" value="Cancel" />
</form>
Have you tried parsley.js?
I created this fiddle to show you a quick example.
<form name="myform">
<div>
<label>
First name<br />
<input id="contactFirstName" data-parsley-required-message="First name required" class="win-textbox" type="text" name="firstName" required data-parsley-trigger="change focusout" data-parsley-pattern="/^[a-zA-Z]*$/"/>
</label>
</div>
<div>
<label>
Last name<br />
<input id="contactLastName" class="win-textbox" type="text" name="lastName" />
</label>
</div>
<input type="submit" value="Submit"/>
<input type="button" value="Cancel"/>
<script src="http://parsleyjs.org/dist/parsley.js"></script>
<script>
window.ParsleyConfig = {
errorsWrapper: '<div></div>',
errorTemplate: '<div class="alert alert-danger parsley" role="alert"></div>',
errorClass: 'has-error',
successClass: 'has-success'
};
</script>
I am trying to find away to select all inputs within a form using jquery, where the trigger was initiated from. so for example if the button was clicked in form 1 only the inputs from form 1 would be selected, and nothing from form 2 would be selected.
<form action="" method="POST"> <!--form 1-->
<input type="text" />
<input type="text" />
<input type="hidden" value="87678" />
<input type="button" onclick="doit()" />
</form>
<form action="" method="POST"> <!--form 2-->
<input type="text" />
<input type="text" />
<input type="hidden" value="87678" />
<input type="button" onclick="doit()" />
</form>
Try this...
$(':button').on('click', function(){
var form = $(this).parents('form:first');
$(form).children().each(function(evt){
if($(this).attr('type') == 'text'){
alert(this.value);
}
});
});
See this Example jsFiddle
Greetings.
$('input[type=button]').click(function(){
console.log( $('input',$(this).closest('form')) )
});
http://jsfiddle.net/kR3ws/1/
Use the event target to get to the parent form and the find all inputs in that form
function doit(event){
$(event.target).parent("form").find("input")
}
for this to work you will have change your html of the anchor tag to
<input type="button" onclick="doit(event)" />
Add id fields to your buttons and forms.
<form id="form1" action="" method="POST"> <!--form 1-->
<input type="text" />
<input type="text" />
<input type="hidden" value="87678" />
<input id="btn1" type="button" onclick="doit()" />
</form>
<form id="form2" action="" method="POST"> <!--form 2-->
<input type="text" />
<input type="text" />
<input type="hidden" value="87678" />
<input id="btn2" type="button" onclick="doit()" />
</form>
Then declare event like this :
$('#btn1').click(function(){
var data = $('#form1').serialize();
alert('form1 : '+data);
});
$('#btn2').click(function(){
var data = $('#form2').serialize();
alert('form2 : '+data);
});
I would like create registration form based on which country.
default address form is the default visible input
when customer click on the non-uk radio button then automatically hide uk form and oppen non-uk address form
I think I need to use javascript or JQuery for this function.
could any one give me an advice for this function.
if you think my question is not acceptable could you please don't decrease my rate.
I can remove my question if u don't like.
here is my form code
<form action="sent.php" name="form1" method="post">
Name
<input type="text" name="name" />
<br />UK
<input type="radio" name="from" value="UK">
<br />Address Line 1
<input type="text" name="ad1" />
<br />Address Line 2
<input type="text" name="ad2" />
<br />Town
<input type="text" name="town" />
<br />Post Code
<input type="text" name="post_code" />
<br />EU
<input type="radio" name="from" value="UK">
<br />Address Line 1
<input type="text" name="ad1" />
<br />Address Line 2
<input type="text" name="ad2" />
<br />Town
<input type="text" name="town" />
<br />Post Code
<input type="text" name="post_code" />
<br />Country
<input type="text" name="post_code" />
<br />
</form>
You can wrap all the input elements except the radiobuttons in two different divs so you can catch the change event for the radio buttons and show and hide two divs accordingly.
You can either add a class to represent which elements are UK address elements and which are EU or, as Élodie Petit, answered wrap them in a div and then either show or hide them depending on which radion button was selected.
Here is a JSFiddle using the latter option.
I don't think you need to show or hide the elements necessarily as the form elements seem to be the same on both 'forms', consider :
<form action="sent.php" name="form1" method="post">
Name <input type="text" name="name" /><br/>
UK <input type="radio" name="from" value="UK" > / EU <input type="radio" name="from" value="EU" ><br />
Address Line 1 <input type="text" name="ad1" /> <br />
Address Line 2 <input type="text" name="ad2" /> <br />
Town <input type="text" name="town" /> <br />
Post Code <input type="text" name="post_code" /> <br />
</form>
And then when you request the "from" parameter, you'll know which country they're from?
I found simple solution for it with JQuery
With JQuery support
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js"></script>
Here is the javascript code
$(document).ready(function() {
$("input[name$='from']").click(function() {
var test = $(this).val();
$("div.desc").hide();
$("#c" + test).show();
});
});
</script>
here is the html code suppurated with div
<form action="sent.php" name="form1" method="post">
<label>UK <input type="radio" name="from" value="1" ></label><br />
<label>EU <input type="radio" name="from" value="2" ></label><br />
<div id="c1" class="desc">
Name <input type="text" name="name" /> <br />
Address Line 1 <input type="text" name="ad1" /> <br />
Address Line 2 <input type="text" name="ad2" /> <br />
Town <input type="text" name="town" /> <br />
Post Code <input type="text" name="post_code" /> <br />
</div>
<div id="c2" class="desc" style="display:none;">
Address Line 1 <input type="text" name="ad1" /> <br />
Address Line 2 <input type="text" name="ad2" /> <br />
Town <input type="text" name="town" /> <br />
Post Code <input type="text" name="post_code" /> <br />
Country <input type="text" name="post_code" /> <br />
</div>
</form>