I'm new to JavaScript/jQuery so could do with some assistance here. I have the following inputs in a form:
<div class="form-group">
<button type="button" class="btn btn-default navbar-btn" data-toggle="button tooltip"
data-placement="right" title="Use your exact location" name="geoloc" id="geoloc">
<li class="icon-screenshot"></li>
</button>
</div>
<div class="form-group">
<input type="text" class="form-control" placeholder="Address" name="address"
id="address">
<input name="lat" type="hidden" value="">
<input name="lng" type="hidden" value="">
</div>
I'm trying to disable the address input text box if the user clicks the geoloc toggle button (which means the form will use their exact location) as the text box becomes redundant.
How do I get the browser to apply the 'disabled' attribute to the address input when the geoloc input class is active, and enable the address input when the geoloc button doesn't have the active class?
A basic approach to toggling your address field's disabled property:
$('#geoloc').click(function (e) {
var $address = $('#address');
$address.prop("disabled", !$address.is(':disabled'));
});
Related
I have a form that has an input field that has autofocus with a reset button. When resetting the form, I would like the input set to focus again. Does anyone have a solution?
<form>
<input type="text" name="focus" required class="search-box" autofocus="autofocus"
placeholder="search items" />
<button type="submit" class="btn btn-primary filtersearch"
data-id="<?php echo $_POST['search']; ?>"><span class="glyphicon glyphicon-filter"></span>
Filter items</button>
</form>
A) Use a reset button instead of an anchor element to retain the form-reset behavior of the browser.
B) Bind a reset event handler to the form and focus the field that has an autofocus attribute. Example: (without jQuery)
var form = document.querySelector('form');
form.addEventListener('reset', function(event) {
var autofocusField = form.querySelector('[autofocus]');
if(autofocusField instanceof HTMLInputElement) {
autofocusField.focus();
}
});
<form>
<input type="text" name="focus" required class="search-box" autofocus="autofocus"
placeholder="search items" />
<button class="close-icon" type="reset">Reset</button>
<button type="submit" class="btn btn-primary filtersearch">Filter items</button>
</form>
I have two inline radio button in a form using Bootstrap. But when I validate it then the message showing inside of first radio button instead of showing after second radio button. I would like to show that radio button message like Email and password. Here is the screenshot of my form.
Without Validation:
With Validation:
HTML Form:
<form name="registration" action="">
<div class="signingInner">
<h4 style="font-weight: 500; text-align:center; font-size: 20px ">Sign in to your Account</h4>
<div class="form-group">
<label for="emailId">Email Address:</label>
<input type="text" class="form-control" id="login_email" name="login_email" placeholder="Please enter Email address">
</div>
<div class="form-group">
<label for="pwd">Password:</label>
<input type="password" class="form-control" name="login_password" id="login_password" placeholder="●●●●●●">
</div>
<div class="form-group">
<div class="radio-inline" style="padding-left: 100px;">
<input type="radio" id="user" name="LoginMode" value="user" >
As <strong>User</strong> </>
</div>
<div class="radio-inline" style="padding-left: 30px;">
<input type="radio" id="company" name="LoginMode" value="company" >
As <strong>Company</strong></>
</div>
</div>
<input type="submit" name="btnLogin" class="btn btn-lg btn-primary btn-block" value="Login"></input>
</div>
</form>
Plunker Link:
https://plnkr.co/edit/0vpvU9QbRu8Mlwbi04ti?p=preview
The trick is to use errorPlacement callback function.
So I am checking whether the rendered type is radio button then I am tracking the appropriate topmost parent div and inserting the message after that.
errorPlacement: function(error, element) {
if ( element.is(":radio") ) {
error.insertAfter( element.parent().parent().parent().parent());
}
else { // This is the default behavior of the script for all fields
error.insertAfter( element );
}
},
See the updated plunkr here.
And the output looks like
EDIT:
I have finally updated the original plunkr provided by you.
Ok so I want to fire a jquery event, after a user types in the search box.
Search box:
<div class="input-group">
<input type="search" class="form-control ui-autocomplete-input searchField-active ui-autocomplete-loading" placeholder="Sök på Dustin" name="filter.query" accesskey="s" autocomplete="off" id="searchBox">
<span class="input-group-btn">
<button type="search" name="search" id="searchTrigger" class="btn btn-default">
<span class="icon-search"></span>
</button>
</span>
</div>
After a user types in the searchbox fire this jQuery:
$(".hidden").removeClass('hidden');
You can use onchange or onkeyup events to call function
<input type="search" class="form-control ui-autocomplete-input searchField-active ui-autocomplete-loading" placeholder="Sök på Dustin" onkeyup="RemoveClass()" name="filter.query" accesskey="s" autocomplete="off" id="searchBox">
<script>
function RemoveClass() {
$(".hidden").removeClass('hidden');
}
</script>
This below code perform operation whenever user gives input to the search box.
$("#searchBox).on({
input :function () {
$(".hidden").removeClass('hidden');
}
});
Have HTML (part):
<div class="modal-write-us">
<form class="modal-write-us-form" action="" method="post">
<label>
<input type="text" name="user-name" required>
</label>
<label>
<input type="text" name="e-mail" required>
</label>
<label for="text-field"></label>
<textarea name="text" rows="5" id="text-field" required></textarea>
</form>
<div class="modal-write-us-button">
<button class="btn btn-red" type="submit">Submit</button>
</div>
</div>
I need to add class "modal-error" for div.modal-write-us if submitted form have empty field/fields.
JS:
var modalWriteUs = document.querySelector('.modal-write-us');
var form = modalWriteUs.querySelector('form');
var userName = modalWriteUs.querySelector('[name=user-name]');
var eMail = modalWriteUs.querySelector('[name=e-mail]');
var textArea = modalWriteUs.querySelector('[name=text]');
form.addEventListener('submit', function(event) {
if (!userName.value || !eMail.value || !textArea.value) {
event.preventDefault();
modalWriteUs.classList.add('modal-error');
}
});
But class is not added. Where is my mistake?
First of all, you need to place your submit button into the form.
Then, change submit button to input:
<input class="btn btn-red" type="submit">Submit</input>
Now you need to make some fixes in your JS.Use double quotes in atttribute selectors:
querySelector('[name="user-name"]')
Attribute required doesn't allow to submit empty form, so your submit callback never runs.If you remove required attribute your code will work.
If you put <button class="btn btn-red" type="submit">Submit</button> inside the <form> it should work.
See working Plunker.
<div class="modal-write-us">
<form class="modal-write-us-form" action="" method="post">
<label>
<input type="text" name="user-name" required>
</label>
<label>
<input type="text" name="e-mail" required>
</label>
<label for="text-field"></label>
<textarea name="text" rows="5" id="text-field" required></textarea>
<div class="modal-write-us-button">
<button class="btn btn-red" type="submit">Submit</button>
</div>
</form>
</div>
EDIT: More explanation here:
The elements used to create controls generally appear inside a FORM element, but may also appear outside of a FORM element declaration when they are used to build user interfaces. This is discussed in the section on intrinsic events. Note that controls outside a form cannot be successful controls.
I have used below code for bootstrap textbox and textarea and also in the last div I have used button type="reset" .But when I entered invalid shop name and valid Address and click on Reset button it reset it and after only entering invalid shop name and click on Add shop then it is successfully adding new shop.Both the textbox show green background-color and correct sign even after it is empty.
Please help me.
Please see below image after onclick of reset button:
<form id="defaultForm" method="post" class="form-horizontal"
data-bv-message="This value is not valid"
data-bv-feedbackicons-valid="glyphicon glyphicon-ok"
data-bv-feedbackicons-invalid="glyphicon glyphicon-remove"
data-bv-feedbackicons-validating="glyphicon glyphicon-refresh">
<div class="form-group">
<label class="col-xs-3 control-label">Shop Name</label>
<div class="col-xs-4">
<input type="text" class="form-control" pattern="^[a-zA-Z\s]+$"
data-bv-regexp-message="The shop name can consist of alphabetical characters only" name="shopName" placeholder="Shop Name" data-bv-trigger="blur" data-bv-notempty="true" data-bv-notempty-message="Shop name is required and cannot be empty" />
</div>
</div>
<div class="form-group">
<label class="col-xs-3 control-label">Shop Address</label>
<div class="col-xs-4">
<textarea id="id_txt_addr" type="text" class="form-control" name="shop_address" placeholder="Shop Address" style="height:100px" maxlength="200" data-bv-trigger="blur" data-bv-notempty="true" data-bv-notempty-message="Shop address is required and cannot be empty"></textarea>
</div>
</div>
<div class="form-group">
<div class="col-xs-9 col-xs-offset-3">
<input type="submit" name="add" class="btn btn-primary" value="Add Shop">
<button type="reset" class="btn btn-default">Reset</button>
</div>
</div>
</form>
On reset button click, remove all relevant validation classes and elements handling error message inside closest form. Here an example:
$(':reset').on('click', function(){
var $form = $(this).closest("form");
$form.find('*').removeClass('has-success has-error glyphicon-ok glyphicon-remove');
$form.find('.help-block').remove();
});
-DEMO-
Now maybe there is a bootstrap method to reset validation, you should check bootstrap DOC maybe.
$(document).ready(function () {
$("#ibtReset").on("click", function () {
$('#ShopName').val("");
$('#id_txt_addr').val("");
$('.glyphicon ').remove();
});
});
On reset button click both the values become empty.
It may help You.