Hey I'm want to sync 2 inputs so if someone change the slider then should also change the number input and the other way round I know there are other answered Question but the did not work form me because it is important not to change any class names or ids only the number input sync with the slider but not also the other way round my code is:
<div class="slidecontainer">
<input type="range" min="0.25" max="5" value="1" step="0.25" class="slider" id="playbackSpeed">
<input type="number" value="1" class="number" id="playbackSpeed" placeholder="1,0">
</div>
my js is
document
.querySelector(".slider")
.addEventListener("input", updateValue);
document
.getElementsByClassName("number")
.addEventListener("input", updateValue);
function updateValue(e) {
var sibling =
e.target.previousElementSibling ||
e.target.nextElementSibling;
sibling.value = e.target.value;
}
You can even shorten the whole thing to:
const inputs=[...document.querySelectorAll("input")];
inputs.forEach((inp,i)=>inp.addEventListener("input",()=>
inputs[1-i].value=inputs[i].value )
)
<div class="slidecontainer">
<input type="range" min="0.25" max="5" value="1" step="0.25" class="slider" id="playbackSpeed">
<input type="number" value="1" class="number" id="playbackSpeed" placeholder="1,0">
</div>
let range=document.querySelector("input[type=range]");
let number=document.querySelector('input[type=number]')
range.addEventListener("change",(e)=>{
number.value=e.target.value;
})
number.addEventListener("change",(e)=>{
range.value=e.target.value;
})
For more goto: https://codepen.io/Gangster_sCode/pen/abNKJMm
Related
I am beginner to JS,html and CSS. I am having this trouble of not being able to store a DOM string to a variable to be processed/used further in the code. const inputs = document.querySelectorAll('.controls input');
I am unable to use inputs further in the code.
I have had this problem with other few excercises where I thought my code isn;t right but having checked the syntax, I am unable to figure out whats missing. Please help!
const inputs = document.querySelectorAll('.controls input');
const handleUpdate = function () {
console.log(this.value);//this doesn't show any output at all.
}
inputs.forEach(input => input.addEventListener('change', handleUpdate));
<div class="controls">
<label for="spacing">Spacing:</label>
<input type="range" name="spacing" min="10" max="100" value="10" data-sizing="px">
<label for="blur">Blur:</label>
<input type="range" name="blur" value="10" min="10" max="100" data-sizing="px">
<label for="base">Base Color:</label>
<input type="color" name="base" value="#757B1E">
</div>
<img src="images.jpeg" alt="image">
Use jQuery
$('.controls input').each(function (i,value){
console.log($(this).Val());
});
I have a sliderbar that takes input from the textfield and resets its position accordingly; however, I cannot figure out how to do the following:
Make it so that the sliderbar repositions itself for any value within the range, not just non-decimal inputs.
Make it so that the textfield value changes accordingly as the sliderbar is toggled.
The code can be found below.
Any help is appreciated, thank you!
<div>
<input id="slider" type="range" min="0" max="2" step="0.001"/>
<input id="input" type="text" value="1"/>
</div>
<script>
var slider = document.getElementById('slider');
$('#input').change(function(){
slider.value=parseInt(this.value)
});
</script>
I have a sliderbar that takes input from the textfield and resets its
position accordingly;
I don't see how that work with the code given since you're using parseInt and would need parseFloat for that. Anyway, below is what you asked for:
$('#input').change(function() {
$('#slider').val(parseFloat(this.value))
});
$('#slider').on("input change", function() {
$('#input').val(this.value)
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<div>
<input id="slider" type="range" min="0" max="2" step="0.001" />
<input id="input" type="text" value="1" />
</div>
You don't need to use parseInt() since both need to be string.
<div>
<input id="slider" type="range" min="0" max="2" step="0.001"/>
<input id="input" type="text" value="1"/>
</div>
<script>
var slider = document.getElementById('slider');
$('#input').change(function(){
slider.value=this.value
});
</script>
I have a range in my html.....
Now my problem is that I want to print the value of the range back in my
html
This is the html for my range
<form oninput="amount.value=rangeInput.value">
<input type="range" id="rangeInput" name="rangeInput" min="0" max="100">
<output name="amount" for="rangeInput">0</output>
</form>
And i have a button to confirm the value
<div id="bevestig">
<h1>Bevestig</h1>
</div>
Has anyone an idea how to print the value of the range back in my html after you click on the h1?
You'll need to add some javascript to accomplish this.
document.getElementById("bevestig").addEventListener("click", function () {
var input = document.getElementById('rangeInput');
var output = document.getElementById('results');
output.innerHTML = input.value;
});
<form onchange="amount.value=rangeInput.value">
<input type="range" id="rangeInput" name="rangeInput" min="0" max="100" value="0" />
<output name="amount" for="rangeInput">0</output>
</form>
<div id="bevestig">
<h1>Bevestig</h1>
</div>
<p id="results"></p>
changeI have two numeric inputs and would like to limit the max or min of the second one based on the changes of the first one. So....
<input id="input1" type="number" min="0" max="10" value="5" change="OnChangeNumeric()" >
<input id="input2" type="number" min="0" max="10" value="1" >
<script>
function OnChangeNumeric() {
//how to actually change the values is where i am stuck
$('#input2').max = 5;
}
</script>
how to actually change the values is where i am stuck
Thanks for your suggestions
$(function() {
$('#input1').on('change',function() {
var thisVal = this.value;
/*calculate newMin, and newMax for #input2 according to your rules
based on thisVal ........
$('#input2').attr('min', newMin).attr('max', newMax);*/
console.log( $('#input2')[0] );
});
});
No need for inline JS:
<input id="input1" type="number" min="0" max="10" value="5"/>
<input id="input2" type="number" min="0" max="10" value="1"/>
JS FIDDLE DEMO
I’m trying to figure out how to store JavaScript slider values as variables, to use later on for d3.js.
In the head of my html doc I have 6 sliders, each which displays 0-100 value.
I want to assign the slider values as variables – one variable for each slider. At each point in time, of course, each slider will only have one value.
But the idea is that I can change the slider position to change the slider value, and then hit an update button and then the newer slider values will become the new variable values.
I’ve tried a variety of different naming methods but none seems to be the right syntax.
What I am caught up on, is how to refer to the (slider) form by id or name or input id, which is html, when I create JavaScript variables for the values that are selected using the sliders.
Any ideas on how I can get this to work?
I searched online and could not readily find a solution on how to do this, or even a template to go off of. Any suggestions are welcome. Thanks!
Code is posted below (I took away my non-working attempts and replaced with hard coded values as an example for what slider positions could look like):
<p>
<form name = "weight1" id = "weight1" >
<text><b> weight1 </b></text> <input id="weight1" input type="range" name="weight1" min="0" max="100" value="0" step="1" onchange="showValue(this)" />
<span id="range">0</span>
<script type="text/javascript">
function get_nextsibling(n) {
x=n.nextSibling;
while (x.nodeType!=1) {
x=x.nextSibling; }
return x; }
function showValue(self) {
get_nextsibling(self).innerHTML=self.value; }
</script>
</form>
<form name = "weight2" id = "weight2" >
<text><b> weight2 </b></text> <input id="weight2" input type="range" name="weight2" min="0" max="100" value="0" step="1" onchange="showValue(this)" />
<span id="range">0</span>
</form>
<form name = "weight3" id = "weight3" >
<text><b> weight3 </b></text> <input id="weight3" input type="range" name="weight3" min="0" max="100" value="0" step="1" onchange="showValue(this)" />
<span id="range">0</span>
</form>
<form name = "weight4" id = "weight4" >
<text><b> weight4 </b></text> <input id="weight4" input type="range" name="weight4" min="0" max="100" value="0" step="1" onchange="showValue(this)" />
<span id="range">0</span>
</form>
<form name = "weight5" id = "weight5" >
<text><b> weight5 </b></text> <input id="weight5" input type="range" name="weight5" min="0" max="100" value="0" step="1" onchange="showValue(this)" />
<span id="range">0</span>
</form>
<form name = "weight6" id = "weight6" >
<text><b> weight6 </b></text> <input id="weight6" input type="range" name="weight6" min="0" max="100" value="0" step="1" onchange="showValue(this)" />
<span id="range">0</span>
</form>
</p>
<script type="text/javascript">
//put JavaScript function that makes each slider a variable, or just assign slider values directly to variables if easier...then use in body
var weightfactor1 = 0 ; //want this variable to be the form output value instead of hard coded values between 0-100 ...so weight1 slider
var weightfactor2 = 100 ; //want this variable to be weight2 slider value
var weightfactor3 = 10 ; //want this variable to be weight3 slider value
var weightfactor4 = 100 ; // " "" weight4
var weightfactor5 = 12 ; // " "" weight5
var weightfactor6 = 100 ; // " "" weight6
</script>
See: http://jsbin.com/ISekuSiN/5 for an example of the working sliders (solution that was provided to a prior question I had about this, Displaying values from multiple JavaScript slider values )
Couple of suggestions:
Make sure your html has been rendered before running your JavaScript
For the case above case you can use the document object as follows:
var weightFactor1 = document.getElementById("weight1").value;