This question already has answers here:
Use jQuery to change value of a label
(4 answers)
Closed 8 years ago.
I have a input box that when the user type a sentence it will pass it to a empty box(div).I have some of the code where I grab the value, but I can't figured out how to pass that data one by one to the empty box every time they click submit.
<input type="text" class="form-control border" id="skills-box">
$( ".btn-add" ).click(function() {
value = $("#skills-box").val();
$(value).append( $(".label-primary"));
});
You need to append the value to the element class, in this case taht would be the .label-primary div tag. It would go something like this.
$(".btn-add").click(function() {
var value = $("#skills-box").val();
$('.label-primary').append(value);
});
I got it working in jsbin, here is the link:
EXAMPLE
use this script
$('.skills-box').on('blur',function(e){
$('.display-box').append(this.value);
});
Complete Code:
Jquery
<body>
<input type="text" placeholder="Type Here..." class="skills-box">
<div class="display-box"></div>
<script type="text/javascript">
$('.skills-box').on('blur',function(e){
$('.display-box').append(this.value);
});
</script>
</body>
</html>
Change $(value).append( $(".label-primary")); to:
$(value).appendTo( ".label-primary" );
Related
This question already has answers here:
Event binding on dynamically created elements?
(23 answers)
Closed 7 months ago.
Thank you in advance for any help! :)
I am using javascript to add fields to a document but the element monitor only works on hard coded fields.
For example in the code below, lozfield is monitored for change which works fine initially.
However, if you click the populate button and repopulate with exactly the same input field, the watch no longer works.
In debug, the field has EVENT next to it... until it is repopulated at which point the EVENT disappears.
(apologies for my probably incorrect terminology!).
$("#lozfield").change(function() {
alert("lozfield-CHANGED");
});
$("#populate").click(function() {
document.getElementById("lozcontainer").innerHTML = '<input type="text" id="lozfield" value="ABC">';
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="lozcontainer">
<input type="text" id="lozfield" value="ABC">
</div>
<input id="populate" type="button" value="POPULATE">
You need to delegate your event to a higher element - which in your case I'd suggest is lozcontainer
$("#lozcontainer").change("#lozfield", function() {
alert("lozfield-CHANGED");
});
$("#populate").click(function() {
document.getElementById("lozcontainer").innerHTML = '<input type="text" id="lozfield" value="ABC">';
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="lozcontainer">
<input type="text" id="lozfield" value="ABC">
</div>
<input id="populate" type="button" value="POPULATE">
This question already has answers here:
HTML Input is not updating value attribute on change
(3 answers)
Modifying "value" attribute of "text" input not working using JavaScript
(1 answer)
Closed 3 years ago.
I have a simple html:
<td><input type="text" style="border:none;" size="12" id="titleId" name="title" value="333"></td>
and I use the code below to update the value of the input:
document.getElementById('titleId').value = "999";
However, when I click "inspect element" the value is still "333", but on the page it shows "999".
I need to update the value to "999" for pdf printing purposes.
How can I update the values using js?
In addition to #Phil's Comment, this is how you can change attribute's value via javascript
function test(){
document.getElementById("in").setAttribute("value", "999");
}
<input id="in" value="333"/>
<button onclick="test()">Click Me</button>
This question already has answers here:
How do I get the value of text input field using JavaScript?
(16 answers)
Closed 3 years ago.
I'm very inexperienced so I'm sorry if this is a stupid question.
I was wondering if it's at all possible to code something on a site that takes an input and "uses" it elsewhere - what I'm going for is an input box that asks for a name, and the name given will appear in place of some sort of "name" variable. For example, if you entered your name as "Bob", something like "Hello (name)" would appear as "Hello Bob".
I haven't really seen anything that gives instruction on how to do this, which makes me wonder if it's even possible.
I've been trying to handle the input box itself, and so far it looks like this:
<body>
<form>
<label for="namebox">Name:</label>
<br>
<input type="text" id="uname" name="name" value="Namehere">
<br>
<button>Submit</button>
</form>
<p id="namebox"></p>
<script>
document.getElementById("namebox").innerHTML = "uname";
</script>
</body>
The output of this currently is being sent to a nonexistent page ending in "/?name=(whatever name value is inputted)".
Also, if this does work, would the change to the "name" variable only occur on the page with the input form, or would it carry to all pages on the site?
Thank you for any help.
<script>
document.getElementById("namebox").innerHTML = "Hello" + document.getElementById("uname").value
</script>
This question already has answers here:
How do I get the value of text input field using JavaScript?
(16 answers)
Closed 4 years ago.
I have an input for in my HTML code, and I want to capture the input as a variable in javascript.
HTML:
<form id="answer">
Answer: <input type="text" answer="response"><br>
<input type="button" value="Submit" onclick="answerInput()"> <br><br>
</form>
Javascript:
var answer = document.getElementById('answer').value;
I would expect this to return the value of what was put in the field before submit was hit, but it returns undefined. I need someone to be able to put in a value (in this case a number) and have that number be available as a variable.
Thank you for being patient, I'm new to all this and teaching myself.
Put the id answer on the input tag not on the form tag
function answerInput()
{
var answer = document.getElementById('answer').value;
console.log(answer)}
<form>
Answer: <input type="text" id="answer" answer="response"><br>
<input type="button" value="Submit" onclick="answerInput()"> <br><br>
</form>
Your form has the id of "answer". Your input has no id.
Javascript checks the element with the id of "answer" for its "value" property, but the form does not have a value property, so it returns undefined.
So you can just move id="answer" from the form tag to the input tag to get your desired result.
This question already has answers here:
JQuery change not firing until blur
(7 answers)
Closed 5 years ago.
I need help with strange behavior of my javascript/jQuery code.
jQuery .change() of simple text input executes only if i click on page or chrome console or press some key on keyboard, but not when i type text in my text input.
Sure, I expect, that code will be executed after each change in text input, but now this looks like:
I type something in text input
Nothing happens
I click anywhere in the document or press a key, let's say, "tab"
Code runs as expected
Can someone explain me whats going on?
Му code is simple:
$('#search_field').change(function() {
alert("test")
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" name="search_field" class="form-control" id="search_field" placeholder="Search" />
if you want to show on type use on('input')
$('#search_field').on('input',function() {
alert($(this).val())
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" name="search_field" class="form-control" id="search_field" placeholder="Search" />