Form button not working in IE11 - html

I have created a form with a submit button, the submit button is outside the actual form but its targeting the form using the form attribute for example.
<form id="myform">
</form>
<button form="myform"></button>
I apologize for the week example. This is working accross all browsers except IE 11. IE 8-10 is working 100%. Any ideas on how I can fix this. I prefer not writing scripts. I can do this with jQuery but I prefer to just keep it clean if possible

This is a solution with just a click event and a line of css. ( Minimal )
If your button has to be outside the form due to User Interface design.
I would suggest you add an input submit/button inside the form:
<form id="myform">
<input type="button" value="Submit" class="myButton" />
</form>
<button id="outerBtn">Submit</button>
Hide the input:
.myButton {display:none;} OR {visibility:none;}
Use jQuery to trigger click the input button inside the form:
$('#outerBtn').on('click', function(e){
e.preventDefault();
$('.myButton').trigger('click');
});
Just some quick answer. Should be alright.
If you do not want to write script, I would suggest you just keep your input button/submit inside the form.

<form id="form-any-name">
<input type="button" value="Submit" class="myButton" />
</form>
<button type="submit">Submit</button>
<script type="text/javascript">
$(document).ready(function() {
$('button[type=\'submit\']').on('click', function() {
$("form[id*='form-']").submit();
});
});
</script>
Simply include document on ready submit catcher you can place that code in main js file since we catching dinamicaly form id starting with form- so in other pages you can have the different foms:)

I would like to post my answer as this post helped me a lot and I came with an idea that works if you want to add the "button outside the form" functionality on older browsers.
I use JQuery but I dont think I would be a major problem to use pure JS as it's not complicated code.
Just create a class just as some of the answers suggested here
.hiddenSubmitButton {
display: none;
}
$("body").on("click", "button[form]", function () {
/*This will get the clicks when make on buttons with form attribute
* it's useful as we commonly use this property when we place buttons that submit forms outside the form itself
*/
let form, formProperty, formAttribute, code, newButtonID;
formProperty = $(this).prop("form");
if (!(formProperty === null || formProperty === "")) {//Most browsers that don't wsupport form property will return null others ""
return; //Browsers that support the form property won't continue
}
formAttribute = $(this).attr("form");
form = $("#" + formAttribute);
newButtonID = formAttribute + "_hiddenButton";
if (document.getElementById(newButtonID) !== null) {
$("#" + newButtonID).click();
return;
}
code = '<input id="' + newButtonID + '" class="hiddenSubmitButton" type="submit" value="Submit" />';
$(form).append(code);
setTimeout(function () {
$("#" + newButtonID).click();
}, 50);
});
One thing I like about creating buttons outside the form is that they allow us to custom the design more easily and we can use this code and it will work on old browsers and also, the browser will use its HTML form validator.

IE understands 'for', you can use "label for=''".
<label for="form_one_submit">Button one</label>
<form action="" id="form_one">
<span></span>
<input type="submit" id="form_one_submit" style="visibility:hidden;">
</form>

Related

How I prevent hiding the div again when click on submit button

When clicking on the checkbox it hides currently displaying DIV & shows hidden DIV. After this hidden div displayed it has a form to submit on button click.
My problem is when i click on this submit button, the form is hiding again. I have tried stopPropagation(), preventDefault() and many ways & problem still exist. When I use preventDefault() then it shows the div without hiding but the submit is disabled.
I saw many questions related this.but nothing works to me. I want to submit form without hiding the div which the form resides. I'm a beginner with jquery.
$(function() {
$("#active").click(function() {
if ($(this).is(":checked")) {
$("#donorTeam").show();
$("#donor").hide();
} else {
$("#donorTeam").hide();
$("#donor").show();
}
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="checkbox" id="active"> select type
<div id="donor" style="display:block;"></div>
<div id="donorTeam" style="display:none;">
<form>
<button type="submit" id="sub">Add</button>
</form>
</div>
Thanks in advance.
You could try either of these 2 approaches
1.
$(function () {
$('#donorTeam form').on('submit',function (e) {
// Ajax call here
e.preventDefault();
});
});
2 . add onsubmit="return false" to the form attribute
<form onsubmit="return false">
<button type="submit" id="sub">Add</button>
</form>

I made the html & js code to do the validation check. But the data is submitted before checking the data

<form name="mForm" action="${pageContext.request.contextPath}/login/insertSeller.do" method="post">
id : <input type="text" name="id" />
<input type="submit" value="register" onClick="doAction()" />
</form>
<script>
function doAction() {
var f = document.mForm;
var id = f.id;
if (id.value == "") {
alert("insert your id");
id.focus();
return false;
}
return true;
}
</script>
Is there any error to correct?
If I click the button, the alert window opens with a message,
but the data is submitted without the validation check.
What do I need to do?
Please help me :)
You really shouldn’t have inline event handlers in modern HTML. Nevertheless, you could try the following:
<input … onclick="return doAction()">
The return in the onclick causes the input to wait for permission.
For the sake of completeness, here is how I would do it in a modern browser:
First, use a button instead:
<button type="submit">register</button>
Second, give your button a name
<button name="register" type="submit">register</button>
You can give a name to the older style input element, and the process will still work.
Next, add the following to your JavaScript:
document.addEventListener('DOMContentLoaded',function() {
document.querySelector('button[name="register"]).onclick=doAction;
},false);
The main function acts as a startup script. The point of it is that it is waiting for the DOM to have loaded. Otherwise it’s not possible to look for elements that aren’t there yet.
Note that you assign to the onclick event handler the name of the function.

input tag (type=submit) not working as a link

I tried this html code
<input type="submit" value="Login" class="button" />
It is a part of my html form.
I want to use submit button to submit the data and show ( error.html ) page.
You will wrap it with <form action="error.html"></form>
You can use like this
<html>
<form action="error.html">
<input type="submit" value="Login" class="button"> </input>
</form>
</html>
I am a bit unsure of what you want to do, since you say you already have a form then I guess that the error.html is not calling to the form because you already have another link to the form already. Then this is could be a way to call on two pages almost at the same time. Submit first to the form and then after the sumbit it goes to the linked error page.
Working to call on BOTH the form html and the error.html link:
JavaScript:
<script language="JavaScript">
/** Delay me BEGIN **/
function DelayMyError(){
var count = 0;
// delay in milliseconds
var delay = 100;
var interval = setInterval(function(){
if (count++ < 1) {
window.location.href='error.html';
} else {
clearInterval(interval);
}
}, delay);
}
/** Delay me END **/
</script>
HTML:
<form action="YourFormPage.html">
<input type="button" onclick="form.submit();DelayMyError();" value="Login"></input>
</form>
I hope this was the answer you were searching for. Please contact me back if it worked, I am curious too. Theoretically speaking it should work that it first submits and then after 100 milliseconds it calls for the link called error.html.
How ever if you just want to do a link without a delay you could do it like this, but there is a risk that this more simple approach will not call on the form and that it will only work as a link skipping the submit:
OPTIONAL but I am unsure if this one will call on both the form html and the error.html or not:
<form action="YourFormPage.html">
<input type="button" onclick="form.submit();window.location.href='error.html';" value="Login"></input>
</form>

Javascript confirmation box

I have a form with few inputs and all those inputs are required..I am using bootstrap..
Sample
<input type="email" require="yes">
It works fine it ask for a proper email if it is empty a little warming appears saying wrong email format or this field is required.
All this check happens when the user clicks on submit button... what on the submit button I also want to
add a confirm box like "Are sure ? "...
I added the confirm action using bootbox and it works fine but my problem is that:
When the users click the inputs are checked the warning appears for a second and the confirm box too ... so my problem is that I dont want the confirm box appears unless all the inputs pass the checks ..
Thanks I hope I was clear...
<script src="js/bootbox.min.js"></script>
<script>
// Confirm Box ..
$(document).on("click", ".confirm", function(e) {
bootbox.confirm("Are you sure?", function(result) {
console.log("Confirm result: "+result);
});
});
</script>
<input type="email" placeholder="email" class="contact-input" required="yes">
<button id="contact-input" name="request_meet" class="btn btn-primary confirm">Send</button>
If you add a submit event to your button in javascript you can catch the submit before opening the confirm:
$('form').submit(function(e) {
if (!$('#emailField').val()) {
e.preventDefault();
return false;
}
});

Making 'file' input element mandatory (required)

I want to make (an HTML) 'file' input element mandatory: something like
<input type='file' required = 'required' .../>
But it is not working.
I saw this WW3 manual which states 'required' attribute is new to HTML 5. But I am not using HTML 5 in the project I am working which doesn't support the new feature.
Any idea?
Thanks to HTML5, it is as easy as this:
<input type='file' required />
Example:
<form>
<input type='file' required />
<button type="submit"> Submit </button>
</form>
You can do it using Jquery like this:-
<script type="text/javascript">
$(document).ready(function() {
$('#upload').bind("click",function()
{
var imgVal = $('#uploadfile').val();
if(imgVal=='')
{
alert("empty input file");
return false;
}
});
});
</script>
<input type="file" name="image" id="uploadfile" size="30" />
<input type="submit" name="upload" id="upload" class="send_upload" value="upload" />
As of now in 2017, I am able to do this-
<input type='file' required />
and when you submit the form, it asks for file.
You could create a polyfill that executes on the form submit. For example:
/* Attach the form event when jQuery loads. */
$(document).ready(function(e){
/* Handle any form's submit event. */
$("form").submit(function(e){
e.preventDefault(); /* Stop the form from submitting immediately. */
var continueInvoke = true; /* Variable used to avoid $(this) scope confusion with .each() function. */
/* Loop through each form element that has the required="" attribute. */
$("form input[required]").each(function(){
/* If the element has no value. */
if($(this).val() == ""){
continueInvoke = false; /* Set the variable to false, to indicate that the form should not be submited. */
}
});
/* Read the variable. Detect any items with no value. */
if(continueInvoke == true){
$(this).submit(); /* Submit the form. */
}
});
});
This script waits for the form to be submitted, then loops though each form element that has the required attribute has a value entered. If everything has a value, it submits the form.
An example element to be checked could be:
<input type="file" name="file_input" required="true" />
(You can remove the comments & minify this code when using it on your website)
var imgVal = $('[type=file]').val();
Similar to Vivek's suggestion, but now you have a more generic selector of the input file and you don't rely on specific ID or class.
See this demo.
Some times the input field is not bound with the form.
I might seem within the <form> and </form> tags but it is outside these tags.
You can try applying the form attribute to the input field to make sure it is related to your form.
<input type="file" name="" required="" form="YOUR-FORM-ID-HERE" />
I hope it helps.
All statements above are entirely correct. However, it is possible for a malicious user to send a POST request without using your form in order to generate errors. Thus, HTML and JS, while offering a user-friendly approach, will not prevent these sorts of attacks. To do so, make sure that your server double checks request data to make sure nothing is empty.
https://www.geeksforgeeks.org/form-required-attribute-with-a-custom-validation-message-in-html5/
<button onclick="myFunction()">Try it</button>
<p id="geeks"></p>
<script>
function myFunction() {
var inpObj = document.getElementById("gfg");
if (!inpObj.checkValidity()) {
document.getElementById("geeks")
.innerHTML = inpObj.validationMessage;
} else {
document.getElementById("geeks")
.innerHTML = "Input is ALL RIGHT";
}
}
</script>