I got new javascript library or plugins right now and I love it, so cool and so easy to use. This is bootstrap-select by Silvio Moreto. But now I'm looking for a way to create, add, or append new option on a select when I'm using live search if "No search match".
The same at https://www.electrictoolbox.com/javascript-add-options-html-select/ but little different I want the button are inside the search box and it can save into the database
I'm using the following codes below:
$('.selectpicker').selectpicker({
style: 'btn-default',
width:'100%'
});
<link rel="stylesheet" type="text/css" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.2/css/bootstrap-select.min.css">
<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.2/js/bootstrap-select.min.js"></script>
<select class="selectpicker" data-live-search="true" >
<option data-tokens="Hotdog" value="Hotdog">Hot Dog</option>
<option data-tokens="Burger" value="Burger">Burger</option>
<option data-tokens="Sugar" value="Sugar">Sugar</option>
<option data-tokens="Donut" value="Sugar">Donut</option>
</select>
I'm imagine this:
this will led you to your desired result,apply css on your own,might help you
$("#tags").select2({
tags: true,
createTag: function (params) {
return {
id: params.term,
text: params.term,
newOption: true
}
},
templateResult: function (data) {
var $result = $("<span></span>");
$result.text(data.text);
if (data.newOption) {
$result.append(" <em>(new)</em>");
}
return $result;
}
});
#tags
{
width: 200px;
}
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/js/select2.min.js"></script>
<select id='tags'>
<option value="test">Test</option>
</select>
Related
This question already asked, but it is not solve my issue
Am tying to use Bootstrap Multiselect in my project.
When I use default value selection in bootstrap multiselect search bar not showing
demo https://jsfiddle.net/xctpL8am/2/
If am not using $('#example-getting-started').multiselect('select', ['1', '3'],{....}); in drop-down search bar not showing.
If am using $('#example-getting-started').multiselect({....}); in drop-down search bar showing.
I want to show search bar with default value selection.
$(document).ready(function() {
$('#example-getting-started').multiselect('select', ['1', '3'],{
includeSelectAllOption: false,
enableFiltering: true,
includeFilterClearBtn: true,
enableCaseInsensitiveFiltering : true
});
});
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.0.2/css/bootstrap.min.css">
<link rel="stylesheet" href="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/css/bootstrap-multiselect.css" type="text/css">
<link rel="stylesheet" href="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/css/prettify.css" type="text/css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="https://netdna.bootstrapcdn.com/bootstrap/3.0.2/js/bootstrap.min.js"></script>
<script type="text/javascript" src="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/js/bootstrap-multiselect.js"></script>
<script type="text/javascript" src="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/js/prettify.js"></script>
<select id="example-getting-started" multiple="multiple">
<option value="1">Sunday</option>
<option value="2">Monday</option>
<option value="3">Tuesday</option>
<option value="4">Wednesday</option>
<option value="5">Thursday</option>
<option value="6">Friday</option>
<option value="7">Saturday</option>
</select>
The issue is because the constructor syntax you're using for the library is incorrect; you cannot initialise the library and set the selected options at the same time.
The documentation suggests that you should initialise the plugin on your object and then set the selected options in a separate call - see the select method in the previous link.
Using this method means that the Search box is displayed correctly:
$(document).ready(function() {
let $select = $('#example-getting-started').multiselect({
includeSelectAllOption: false,
enableFiltering: true,
includeFilterClearBtn: true,
enableCaseInsensitiveFiltering: true
});
$select.multiselect('select', ['1', '3']);
});
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.0.2/css/bootstrap.min.css">
<link rel="stylesheet" href="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/css/bootstrap-multiselect.css" type="text/css">
<link rel="stylesheet" href="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/css/prettify.css" type="text/css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="https://netdna.bootstrapcdn.com/bootstrap/3.0.2/js/bootstrap.min.js"></script>
<script type="text/javascript" src="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/js/bootstrap-multiselect.js"></script>
<script type="text/javascript" src="https://www.jqueryscript.net/demo/jQuery-Multiple-Select-Plugin-For-Bootstrap-Bootstrap-Multiselect/js/prettify.js"></script>
<select id="example-getting-started" multiple="multiple">
<option value="1">Sunday</option>
<option value="2">Monday</option>
<option value="3">Tuesday</option>
<option value="4">Wednesday</option>
<option value="5">Thursday</option>
<option value="6">Friday</option>
<option value="7">Saturday</option>
</select>
I need to highlight both cars and vans, the below function will highlight for non multiple select2 list, I need to highlight multiple and non multiple selects.
<!DOCTYPE html>
<html>
<body>
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/js/select2.min.js"></script>
<select name="cars" id="cars" multiple>
<option value="volvo">Cars</option>
</select>
<select name="vans" id="vans">
<option value="volvo">Vans</option>
</select>
<script>
function highlightSelect2(type, selector) {
$(type+'select2-'+ selector +'-container').effect("highlight", {
color: '#f88'
}, 10000);
}
$(document).ready(function() {
$('#cars').select2();
$('#vans').select2();
highlightSelect2("#","cars")
highlightSelect2("#","vans")
});
</script>
</body>
</html>
You can define the actual select2 classes which will be always same in the library and never changes.
Firstly, check if the select2 is multiple or not. And call your highlightSelect2 function accordingly by passing true for multiple select highlight else and for normal __rendered select2 options.
Add a class to your html selects and check if they have prop of multiple and call select2 for highlighting that html select.
Working Demo:
function highlightSelect2(isMultiple = null) {
//is multiple
var isWhat = isMultiple ? '--multiple' : '__rendered'
//highlight
$('.select2-selection' + isWhat).effect("highlight", {
color: '#f88'
}, 10000);
}
$(document).ready(function() {
//initilize select2
$('.mySelect').select2();
//check each and highlight
$('.mySelect').each(function(index, element) {
//check if its muliple
let prop = $(element).prop('multiple')
//call functions
prop ? highlightSelect2(prop) : highlightSelect2()
})
});
<!DOCTYPE html>
<html>
<body>
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/js/select2.min.js"></script>
<select name="cars" class="mySelect" id="cars" multiple>
<option value="volvo">Cars</option>
</select>
<select name="vans" class="mySelect" id="vans">
<option value="volvo">Vans</option>
</select>
</body>
</html>
I need to highlight only the #vans and not the #cars
Sometimes #vans can be multiple and sometimes it can be a non multiple too. However I must be able to specifically pass the ID selector to highlight the select. Here is the code below from Highlight a select2 using highlight method and using css selector answer
<!DOCTYPE html>
<html>
<body>
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/js/select2.min.js"></script>
<select name="cars" class="mySelect" id="cars" multiple>
<option value="volvo">Cars</option>
</select>
<select name="vans" class="mySelect" id="vans">
<option value="volvo">Vans</option>
</select>
<script>
function highlightSelect2(selector, isMultiple) {
var isWhat = isMultiple ? '--multiple' : '__rendered'
$('.select2-selection' + isWhat).effect("highlight", {
color: '#f88'
}, 10000);
}
$(document).ready(function() {
//initilize select2
$('.mySelect').select2();
$('.mySelect').each(function(index, element) {
let prop = $(element).prop('multiple')
prop ? highlightSelect2("#vans",prop) : highlightSelect2("#vans")
})
});
</script>
</body>
</html>
If you know that only the select#vans needs highlighting, you don't need to iterate over all Select2 jQuery items. Additionally, your highlightSelect2 isn't using the selector you've passed in.
Using your code sample, I've modified it so that only the #vans element will be highlighted by:
not iterating over all select2 elements (using .each)
This lets you only highlight the #vans, directly
Modifying highlightSelect2 to use the passed-in selector
Removing isMultiple logic — it wasn't necessary
<!DOCTYPE html>
<html>
<body>
<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
<link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/css/select2.min.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/js/select2.min.js"></script>
<select name="cars" class="mySelect" id="cars" multiple>
<option value="volvo">Cars</option>
</select>
<select name="vans" class="mySelect" id="vans">
<option value="volvo">Vans</option>
</select>
<script>
function highlightSelect2(selector) {
$(selector)
.next('.select2-container')
.find(".select2-selection")
.effect("highlight", {
color: '#f88'
}, 10000);
}
$(document).ready(function() {
//initilize select2
$('.mySelect').select2( { width: "25%" });
// highlight the #vans select2
highlightSelect2("#vans");
});
</script>
</body>
Run the code snippet and you'll see it works as you expect for your specific example.
For some reason I am not able to get Selectize.js working on my project at all. I have checked all the jQuery links and they seem to be fine, but when I view the page all I get is a simple HTML drop down menu. I can't type directly into the box and there is no option to auto complete or add a new entry as at http://selectize.github.io/selectize.js/ (Single Item Select sub heading)
I have tried to copy the simplest example from the Selectize site but even that doesn't work. I can get a simple 'alert' pop up box to work so I know that jQuery is working. The file address selectize/selectize.min.js is also correct.
I would appreciate any help.
HTML:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" href="//fonts.googleapis.com/css?family=Open+Sans:400,300,600,700">
<link rel="stylesheet" href="selectize/normalize.css">
<link rel="stylesheet" href="selectize/styles.css">
<link rel="stylesheet" href="selectize/default.css" data-theme="default">
<!--[if IE 8]><script src="https://cdnjs.cloudflare.com/ajax/libs/es5-shim/2.0.8/es5-shim.min.js"></script><![endif]-->
<script type="text/javascript" src="selectize/jquery-3.2.1.min.js"></script>
<script type="text/javascript" src="selectize/selectize.min.js"></script>
<script type="text/javascript" src="selectize/myjquery.js"></script>
</head>
<body>
<section class="demo" id="demo-single-item-select">
<div class="header">
Single Item Select
</div>
<div class="sandbox">
<label for="select-beast">Beast:</label>
<select id="select-beast" class="demo-default" placeholder="Select a person...">
<option value="">Select a person...</option>
<option value="1">Chuck Testa</option>
<option value="4">Sage Cattabriga-Alosa</option>
<option value="3">Nikola Tesla</option>
</select>
</div>
<div class="description">
The most vanilla of examples.
</div>
</section>
</body>
</html>
myjQuery:
$(document).ready(function() {
//alert('Ahoy hoy');
$('#select-beast').selectize({
create: true,
sortField: 'text',
searchField: 'item',
create: function(input) {
return {
value: input,
text: input
}
}
});
});
<option value="">Select a person...</option>
remove value attribute or give it any name
I want to change my data-subtext attribute of the options of my select element in runtime. But data-subtext does not get updated in selectpicker.
Here's my code:
$('.selectpicker').attr("data-subtext","new subtext").selectpicker('refresh');
That's because .selectpicker class stands for the select element itself not for it's options. Considering it can have more than one option you need to state which option's data-subtext you wish to change. refer to the following snippet:
$(document).ready(function() {
$('#myBtn').click(function() {
$(".selectpicker > option:eq(1)").data("subtext", "Look I'm changed");
$(".selectpicker").selectpicker('refresh');
});
});
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css" />
<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.6.5/css/bootstrap-select.min.css" />
<link rel="stylesheet" href="style.css" />
<script src="http://code.jquery.com/jquery-2.1.4.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.6.5/js/bootstrap-select.min.js"></script>
<select class="selectpicker">
<option data-subtext="Mustard subtext">Mustard</option>
<option data-subtext="Ketchup subtext">Ketchup</option>
<option data-subtext="Relish subtext">Relish</option>
</select>
<a class="btn btn-default" id="myBtn">Update second options data-subtext</a>