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Can you please give me examples how to create price calculator based on which checkboxes are selected using JS and jQuery.
Something like this?
https://jsfiddle.net/hof63n3k/
HTML
<input type="checkbox" value="1.99"> $1.99</input><br/>
<input type="checkbox" value="2.99"> $2.99</input><br/>
<input type="checkbox" value="3.99"> $3.99</input><br/>
Total: $<span class="total"></span>
JQuery
$(function() {
$('input').click(function(){
var total = 0;
$('input:checked').each(function(index, item) {
total += parseFloat(item.value);
});
$('.total').text(total);
});
});
Related
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I'm looking to make a Google search bar for a website I am creating. I would like to search Google for the text entered in an <input> tag. Any help would be greatly appreciated.
Try something like this
<script>
function googleSearch()
{
var text=document.getElementById("search").value;
var cleanQuery = text.replace(" ","+",text);
var url='http://www.google.com/search?q='+cleanQuery;
window.location.href=url;
}
</script>
<input type="text" id="search" />
<button onclick="googleSearch();">Search</button>
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var item = document.getElementById('drpItem').value;
var createDiv = document.createElement('createDiv');
createDiv.className = 'row';
createDiv.innerHTML = '<input type="text" name="name" value="item" />
Try like this .'string'+variable+'string'
createDiv.innerHTML = '<input type="text" name="name" value="'+item+'" />
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preventDefault() and onchange() together will not display image file name what do i need to do for this to work? how can i get rid of preventDefault()?
jQuery("#btn-Preview-Image").click(function(e) {
e.preventDefault();
renderContent();
jQuery("#download").removeClass("disabled");
});
jQuery("#download").click(function(e) {
e.preventDefault();
return jQuery(this).hasClass("disabled");
});
this is input with onchange():-
<input type="file" name="file1" id="file1" onchange="readURL(this);"/>
Due to security reasons browsers doesn't allow to get selected file original path.
What else you can get is given in below example:-
$('input[type=file]').change(function () {
console.dir(this.files[0]);
console.dir(this.files[0].name);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="file" name="file1" id="file1"/>
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<script src="jscolor.js"></script>
var Color: <input class="jscolor" value="ab2567">
<script>
colorObject.value=#Color;
colorObject.value
document.body.style.backgroundColor==(Color)
</script>
here is the file jscolor.js, https://www.dropbox.com/s/qmvy2vzmin3z01h/jscolor.js?dl=0
Any help is much appreciated, thanks!
You need add event listener to do that.
See my snippet below:
function changeColor() {
var jsColor = document.getElementsByClassName('jscolor')[0];
document.body.style.backgroundColor = '#' + jsColor.value;
}
<script src="http://jscolor.com/release/latest/jscolor.js"></script>
<input class="jscolor" value="ab2567" onchange="changeColor()">
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I have a disabled field that I want to edit with the below script
<html>
<select id="country"onchange="changeCountryCode()">
<input type="text" disabled id="cc">
<script>
function changeCountryCode()
{
var temp = $('country').val();
$('cc').val(temp);
}
</script>
</html>
It's not working for me.
What you have almost works but you are missing the # in your selectors. The # sign tells jQuery to use the ID attribute when looking up the element desired.
Should be:
var temp = $('#country').val();
$('#cc').val(temp);