I want to have the btnDisableFilteredList disabled during the initial page load. Then I want to enabled the enable it after the btnSearch button is click. How do I do it using jQuery?
<div class="panel panel-heading">
<form id="frmAutoCritical">
Search: <input type="text" name="SearchString" /><input type="submit" id="btnSearch" value="Filter" />
<input type="button" id="btnDisableFilteredList" value="Disable Filtered List" />
</form>
</div>
You need to give the btnDisableFilteredList the disabled prop first:
disabled="disabled"
Then setup an on click event listener on the btnSearch input to remove the disabled prop from the btnDisableFilteredList input.
$(function() {
$("#btnSearch").on("click", (e) => {
e.preventDefault();
$("#btnDisableFilteredList").prop("disabled", false);
});
});
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<div class="panel panel-heading">
<form id="frmAutoCritical">
Search: <input type="text" name="SearchString" />
<input type="submit" id="btnSearch"value="Filter"/>
<input type="button" id="btnDisableFilteredList" value="Disable Filtered List" disabled="disabled"/>
</form>
Try in this way:
$(document).ready(function() {
$("#btnSearch").click(function () {
$("#btnDisableFilteredList").css("display", "inline-block");
});
});
#btnDisableFilteredList {
display: none;
}
<div class="panel panel-heading">
<form id="frmAutoCritical">
Search:
<input type="text" name="SearchString" />
<input type="button" id="btnSearch" value="Filter" />
<input type="button" id="btnDisableFilteredList" value="Disable Filtered List" />
</form>
</div>
Look at this codepen
I used type="button" instead of type="submit" to avoid reloading the page, then to submit the form you can use jQuery's AJAX Function
Related
Got a form and I need to submit the content of five divs. I read many solutions and I figured I could use hidden fields, but I don't know how. Javascript or jquery would be great
<form name="module" id="module" method="post" action="" title="postthis">
<div name="mytext" id="mytext">Here's something I want to pass</div>
<div name="mytext2" id="mytext2">Again, I want this div to act as a text area</div>
<div name="mytext3" id="mytext3">Another text</div>
<div name="mytext4" id="mytext4">Yet another</div>
<div name="mytext5" id="mytext5">Last one</div>
<input name="mytext" type="hidden" id="mytext" value="mytext" />
<input name="mytext2" type="hidden" id="mytext2" value="mytext3" />
<input name="mytext3" type="hidden" id="mytext3" value="mytext4" />
<input name="mytext4" type="hidden" id="mytext4" value="mytext5" />
<input name="mytext5" type="hidden" id="mytext5" value="mytext6" />
<input name="insert" type="submit" class="btn btn-primary" id="insert" value="Save my fields" onClick="return validate_login(module);" />
</form>
Please see below code snippet. to help you achieve your goals. This solution is broken into two parts, the HTML markup and the Javascript code. data-input is used to connect corresponding hidden fields ids. These is then submitted to the server for processing.
function augmentValues(divClass = "mytext") {
const divs = document.getElementsByClassName(divClass);
Array.from(divs).forEach(divElem => {
const inputId = divElem.getAttribute("data-input");
const hiddenInput = document.getElementById(`${inputId}`)
hiddenInput.value = divElem.textContent
})
}
function handleSubmit(event) {
event.preventDefault()
augmentValues();
const formData = new FormData(event.target);
const formValues = Object.fromEntries(formData.entries())
// Validate inputs
// Submit form
console.log(formValues)
event.target.submit()
}
<form name="module" id="module" method="post" action="" title="postthis" onsubmit="handleSubmit(event)">
<div class="mytext" data-input="mytext">Here's something I want to pass</div>
<div class="mytext" data-input="mytext2">Again, I want this div to act as a text area</div>
<input name="mytext" type="hidden" id="mytext" value="" />
<input name="mytext2" type="hidden" id="mytext2" value="" />
<button name="insert" type="submit" class="btn btn-primary">
Save my fields
</button>
</form>
I have a table which consist of user added data. All the 's added are added with a equal button. Like this:
<td>
<form action="newBet.jsp" method="get">
<fieldset>
<input class="button betButton1" id="Won" type="submit" name="W" value="✔"/>
<div class="closeEarlyForm" style="display:none;">
<input class="form-control" name="update1" type="number"/>
<input class="button betButton1" type="submit" name="update" value="Close early"/>
</div>
<input class="closeEarlyLink" type="button" value="✎ Close early?"/>
</fieldset>
</form>
</td>
This wokrs fine. Now, I want to add some jquery which toggle the hidden div element. This is where I run into troubles. I can't seem show the div element only on the clicked element. Instead it shows the hidden div element on all the td's.
$(document).ready(function(){
$(".closeEarlyLink").click(function(e){
e.preventDefault();
$(".closeEarlyForm").fadeToggle();
});
});
I know that my problem is that I select all the elements with the class, but I cant figure out how to only toggle/select the hidden element on the specific td.
You can try using this keyword with parent() and find():
$(this).parent().find(".closeEarlyForm").fadeToggle();
Demo:
$(document).ready(function(){
$(".closeEarlyLink").click(function(e){
e.preventDefault();
$(this).parent().find(".closeEarlyForm").fadeToggle();
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<td>
<form action="newBet.jsp" method="get">
<fieldset>
<input class="button betButton1" id="Won" type="submit" name="W" value="✔"/>
<div class="closeEarlyForm" style="display:none;">
<input class="form-control" name="update1" type="number"/>
<input class="button betButton1" type="submit" name="update" value="Close early"/>
</div>
<input class="closeEarlyLink" type="button" value="✎ Close early?"/>
</fieldset>
</form>
</td>
I inserted a form on a html page, which contains several fields the user is supposed to fill ("name", "surname", a textarea, and so on); I then added a button and assigned the id Click to it:
<input type="button" name="button" value="Click" id="cliccami">
I linked the html page to a JQuery file.
By using JQuery I want to add a function clearAll which clears all the fields in the form when the user clicks on the button. I want to use another function main which calls the function clearAll when the button is clicked, as in the following:
function main() {
$("form").on("button", clearAll);
}
How can I write the function clearAll (to empty the fields in the form) by using JQuery?
Inside the function you can target the closest() form of this element to find all the elements to clear them like the following way:
function main() {
$("form").on("click", "#cliccami", clearAll);
}
function clearAll() {
$(this).closest("form").find("input[type=text], textarea").val("");
}
function main() {
$("form").on("click", "#cliccami", clearAll);
}
main();
function clearAll() {
$(this).closest("form").find("input[type=text], textarea").val("");
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.0/jquery.min.js"></script>
<form>
<div>
<label>First Name:</label>
<input type="text" id="first-name">
</div>
<div>
<label>Last Name:</label>
<input type="text" id="last-name">
</div>
<div>
<label>Comments:</label>
<textarea id="comments"></textarea>
</div>
<input type="button" name="button" value="Click" id="cliccami">
</form>
Use jQuery's .val() function to set the value of a input element. Check the snippet for an example:
function clearAll() {
$(":input[type=text]").val("");
}
function main() {
$("#cliccami").on("click", clearAll);
}
main();
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="text" value="test">
<input type="button" name="button" value="Click" id="cliccami">
You can bind your function using the onclick attribute. And use reset method to reset the entire form this way.
function main(){
// reset form
$('#my-form')[0].reset();
// do whatever you want
alert('Form cleared!');
}
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>
<div class="container">
<h2>Form</h2>
<form id="my-form">
<div class="form-group">
<label for="first-name">First Name:</label>
<input type="text" class="form-control" id="first-name">
</div>
<div class="form-group">
<label for="last-name">Last Name:</label>
<input type="text" class="form-control" id="last-name">
</div>
<div class="form-group">
<label for="comments">Comments:</label>
<textarea class="form-control" id="comments"></textarea>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
<button type="button" onclick="main()" class="btn btn-default">Clear All</button>
</form>
</div>
Try this
<form id="form1" action="">
<input type="text">
<input type="text">
<textarea name="" id="" cols="30" rows="10"></textarea>
<input type="button" name="button" value="Click" id="cliccami">
</form>
function clearAll() {
$('#form1 input, #form1 textarea, #form1 select').each(function() {
$(this).val('');
});
}
$("#cliccami").on('click',function(){
clearAll();
});
$('#clearit').click(function(){
$(":input[type=text]").val("");
setTimeout(function(){ afteremptyfield(); }, 1000);
})
function afteremptyfield(){
alert("Function trigged after clearing fields")
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="text" value="test">
<input type="button" name="button" value="Clear and trigger a function" id="clearit">
This is how it could be done....
i want to show a login form when a click is done on a link . i want to make default behaviour of div "hide ".. how can i do that ? may form is by default showing on page., please help me . it will b grate ful for you .
Sign In
<div class="form">
<input type="text" value="" name="myinput" id="myinput"/>
<input type="submit" name="submit" value="submit"/>
</div>
javascript:
$(document).ready (function() {
$('.signin').click(function() {
$('.form').show();
return false;
});
});
Add style to the "form" to hide it.
<div style="display:none;" class="form">
<input type="text" value="" name="myinput" id="myinput"/>
<input type="submit" name="submit" value="submit"/>
</div>
Set display property of form class to none as shown belo in using css.
Sign In
<div class="form">
<input type="text" value="" name="myinput" id="myinput"/>
<input type="submit" name="submit" value="submit"/>
</div>
css:
.form{
display:none;
}
javascript:
$(document).ready (function()
{
$('.signin').click(function()
{
$('.form').show();
$('.signin').hide();
});
});
<div id="result">Fade me in and hide div hideme</div>
<div id="hideme">
<form method="POST">
YES <input type="radio" name="name" value="yes" />
NO <input type="radio" name="name" value="no" checked />
<p />
<input type="submit" id="submit" name="submit" value="HIDE NOW!" />
</form>
</div>
<script>
$(document).ready(function() {
$('#result').hide();
$('#submit').click(function() {
$('#hideme').hide();
$('#result').fadeIn(5000);
});
});
</script>
Here is the jsfiddle
Why is the second hide not working after clicking and fadeOut the div
You have to use .preventDefault() to prevent the default behaviour of the submit button. Or use a normal button(type='button') instead of a submit button.
Try,
$(document).ready(function () {
$('#result').hide();
$('#submit').click(function(e) {
e.preventDefault();
$('#hideme').hide();
$('#result').fadeIn(5000);
});
});
DEMO
To post you need to AJAX and preventDefault to not submit
Also never call anything in a form submit
$(function() {
$('#result').hide();
$('#form1').on("submit", function(e) {
e.preventDefault(); // stop form submission
$('#hideme').hide();
$.post(this.action, { "name": $("input[name='name']").val()},function(data) {
$('#result').html(data).fadeIn(5000);
});
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="result">Fade me in and hide div hideme</div>
<div id="hideme">
<form id="form1" method="POST" action="someaction.php">
YES <input type="radio" name="name" value="yes" /> NO <input type="radio" name="name" value="no" checked />
<p />
<input type="submit" value="HIDE NOW!" />
</form>
</div>