<script>
function go()
{
window.location=document.getElementById("menu").value;
}
</script>
<body>
<form>
<select id="menu" onchange="go()">
<option>--Select a page--</option>
<option value="http://www.1.com">1</option>
<option value="http://www.2.com">2</option>
<option value="http://www.3.com">3</option>
</select>
</form>
</body>
this works perfectly, but I cant call the function from External File
$(document).ready(function() {
function go(){
window.location=document.getElementById("menu").value;
}});
By putting function go(){}" inside of "$(document).ready(function() { you enclosing the the go function within the scope of $(document).ready(function() {}
Use document.ready() to call a function, not to declare it.
Add an Event-Hanlder to your Script like
$('#menu').on('onchange', function()
{
// do something
}
Example:
$(document).ready(function() {
$('#menu').on('onchange', function()
{
window.location=document.getElementById("menu").value;
}
});
And your HTML looks like:
<select id="menu">
<option>--Select a page--</option>
<option value="http://www.google.com">1</option>
<option value="http://www.2.com">2</option>
<option value="http://www.3.com">3</option>
</select>
No it's jquery but it's very simple!
<select id="menu" onchange="document.location.href = this.value">
<option>--Select a page--</option>
<option value="http://www.google.com">1</option>
<option value="http://www.2.com">2</option>
<option value="http://www.3.com">3</option>
</select>
Use $('#menu').find(":selected").text();
Related
I have a select and the user can select multiple choice :
<select id="mybundle_evenement_name" class="form-control" name="mybundle_evenement[name][]" required="required" multiple="multiple" >
<option value="1">name1</option>
<option value="2">name2</option>
//...
</select>
Generated with Symfony's form.
I want an event when a user select an option in the select.
So I tried :
<script type="text/javascript">
$(function () {
var $zone = $('#mybundle_evenement_name');
$zone.onclick(function () {
alert('test');
});
});
</script>
<script type="text/javascript">
var $zone = $('#mybundle_evenement_name');
$zone.onclick(function () {
alert('test');
});
</script>
I also tried with onchange() instead of onclick().
And nothing is happening...
Register event handler in document ready function. It's called after page loads. Also you have error in event handler function name, use it without on: .change(, .click(.
$(document).ready(function() {
$('#mybundle_evenement_name').change(function() {
alert('test');
});
});
Your change event should be wrapped with global function in jquery.
$(function(){
$('#mybundle_evenement_name').change(function(){
alert("you selected : "+this.value);
})
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="mybundle_evenement_name" class="form-control" name="mybundle_evenement[name][]" required="required" multiple="multiple" >
<option value="1">name1</option>
<option value="2">name2</option>
</select>
Refer this: https://api.jquery.com/change/
It should be change, instead of onChange. So your code should be:
$(function(){
$('#mybundle_evenement_name').change(function(){
alert('test');
})
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="mybundle_evenement_name" class="form-control" name="mybundle_evenement[name][]" required="required" multiple="multiple" >
<option value="1">name1</option>
<option value="2">name2</option>
</select>
Try giving the select an onchange behaviour in the HTML, like this:
<select id="mybundle_evenement_name" class="form-control" name="mybundle_evenement[name][]" required="required" multiple="multiple" onchange="alertMe()" >
<option value="1">name1</option>
<option value="2">name2</option>
//...
</select>
Then:
<script>
function alertMe(){
alert('test');
}
</script>
Also, make sure you're including jQuery before all your scripts, and don't specify type="text/javascript", as it's not necessary and I'm not entirely sure but it could actually be the source of your problem.
Actually, all that from before could be shortened as:
<select id="mybundle_evenement_name" class="form-control" name="mybundle_evenement[name][]" required="required" multiple="multiple" onchange="alert('test');" >
<option value="1">name1</option>
<option value="2">name2</option>
//...
</select>
And it works for sure.
This is working for me. you can use same.
$("#MultiSelect_DefaultValues").change(function() {
console.log($(this).val());
$('#test').html($(this).val());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="MultiSelect_DefaultValues" multiple>
<option value="one">One</option>
<option value="two">Two</option>
<option value="three">Three</option>
</select>
<div id="test">
</div>
for ref: https://jsfiddle.net/s5hoxybz/1/
$(document).on("change", "#mybundle_evenement_name", function () {
//...
});
did the job. Don't know why other solutions didn't work...
$(document).ready(function(){
$("#mybundle_evenement_name").change(function(){
$(this).html(alert('test'+ this.value));
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="mybundle_evenement_name" class="form-control" name="mybundle_evenement[name][]" required="required" multiple="multiple" >
<option value="1">name1</option>
<option value="2">name2</option>
//...
</select>
Assuming I have a multiple select list like:
<select name="persons" id="persons" multiple size="8">
<option id="captureMe">Test option</option>
<option value="" disabled="disabled">─────────</option>
<option value="FR">Franck</option>
<option value="GE">Georges</option>
<option value="DA">David</option>
<option value="LU">Luc</option>
<option value="DO">Donald</option>
<option value="FR">FRANCOIS</option>
</select>
What event can I bind on $("#captureMe") ?
I tried some scripts like
$("#captureMe").change(function() {alert("got it!");});
$("#captureMe").on("change", function() {alert("got it!");});
$("#persons").on("change", "#captureMe", function() {alert("got it!");});
But none of these works nor with the click event.
So my question is, what event can I bind to an option in a select multiple ?
I don't wont the event being fired from the select but from the option by itself
(The goal could be firing an ajax call when a specific option is changed)
You can use click event instead of change:
$("#captureMe").on('click', function(){
console.log("got it!");
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select name="persons" id="persons" multiple size="8">
<option id="captureMe">Test option</option>
<option value="" disabled="disabled">─────────</option>
<option value="FR">Franck</option>
<option value="GE">Georges</option>
<option value="DA">David</option>
<option value="LU">Luc</option>
<option value="DO">Donald</option>
<option value="FR">FRANCOIS</option>
</select>
Please, take a look to the following code:
<!DOCTYPE html>
<html>
<head>
<script src="https://code.jquery.com/jquery-3.1.0.js"></script>
</head>
<body>
<select name="persons" id="persons" multiple size="8">
<option id="captureMe">Test option</option>
<option value="" disabled="disabled">─────────</option>
<option value="FR">Franck</option>
<option value="GE">Georges</option>
<option value="DA">David</option>
<option value="LU">Luc</option>
<option value="DO">Donald</option>
<option value="FR">FRANCOIS</option>
</select>
</body>
<script>
$("#persons").change(function() {
var values = $("#persons").val();
if($.inArray($("#captureMe").val(), values) > -1){
if(!$("#captureMe").prop("isSelected")){
$("#captureMe").prop("isSelected", true);
console.log("'caputreMe' is selected");
}
}else{
if($("#captureMe").prop("isSelected")){
$("#captureMe").prop("isSelected", false);
console.log("'caputreMe' is unselected");
}
}
});
</script>
</html>
I hope it helps you. Bye.
$(document).on("change", "#persons", function() {alert("got it!");});
You can for example use the :selected selector, see https://api.jquery.com/selected-selector/
$("select").change(function() {
$("#captured-by-id:selected").each(function() {
alert($(this).text());
});
});
Here's a Fiddle.
isn't it possible to make it work in following way?
var selectedValue = "";
$("#persons").change(function() {
var values = $(this).val();
if()// condition to check if #captureme option is present in "selectedValue" variable
{
// logic
}
else if() // condition to check if #captureme was not present in "selectedValue" before and is selected now
{
// logic
}
selectedValue = value;
});
<select id="RB_0_field_select_0">
<option value="">Select a Field</option>
<option value="Audit">Audit</option>
<option value="Author">Author</option>
<option value="Barcode">Barcode</option>
<option value="Category">Category</option>
<option value="DocType">Content Type</option>
</select>
<script type="javascript">
$('select[id="RB_0_field_select_0"]').change(function(){
alert("hello");
alert($(this).val());
alert($( "#RB_0_field_select_0 option:selected" ).text());
});
</script>
I want to print the value selected in option list but its not working.
How to do this?
Your code is working, you just need to include jquery on top:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
Here is a demo, I did not change anything in your code, i just added jquery
$('select[id="RB_0_field_select_0"]').change(function() {
alert("hello");
alert($(this).val());
alert($("#RB_0_field_select_0 option:selected").text());
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="RB_0_field_select_0">
<option value="">Select a Field</option>
<option value="Audit">Audit</option>
<option value="Author">Author</option>
<option value="Barcode">Barcode</option>
<option value="Category">Category</option>
<option value="DocType">Content Type</option>
</select>
OR
Maybe your script runs before the document is loaded, if that is the case, do this:
$( document ).ready(function() {
$('select[id="RB_0_field_select_0"]').change(function() {
alert($(this).val());
});
});
If it doesn't alert even "hello" it means that you are binding event before DOM is loaded - so you don't attach event handler at all to anything. Try to do it on DOMContentLoaded event:
$(function() {
$("#RB_0_field_select_0").change(function () {
$(this).val();
});
});
Try
this.options[this.selectedIndex].value;
or
$(this).options[$(this).selectedIndex].value;
does anyone know if there is a way to make a dropdown menu that when an option is chosen it then turns that option into a button using html or is that only possible in php or is it not possible at all
You will have to learn javascript to be able to do that, there is an event fired called onselect, when you bind to that event with javascript using addEventListener you will be able to read the .value of the <select> field and then create a button using the createElement method.
Try this with jQuery
<script>
$(document).ready(function(){
var sel_html = $('#element_place').html();
$('#select_button').change(function(){
var sel_option = $('#select_button').val();
$('#select_button').remove();
new_ele = $('<input>').attr('type','button').attr('value',sel_option);
$('#element_place').append(new_ele);
});
});
</script>
<div id="element_place">
<select id="select_button">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
</div>
You can use this its working
Html
<input type="button" id="conv_but" value="" style="display:none">
<select name="data_select" id="data_select" onchange="converttobutton(this.value);">
<option value="One">One</option>
<option value="Two">Two</option>
<option value="Three">Three</option>
<option value="Four">Four</option>
<option value="Five">Five</option>
<option value="Six">Six</option>
</select>
Javascript
<script type="text/javascript">
function converttobutton(selected)
{
document.getElementById('conv_but').value = selected;
document.getElementById('data_select').style.display = 'none';
document.getElementById('conv_but').style.display = '';
}
</script>
I think you need change() event handler . Create a function inside the change() event for creating the button
$("ID of the dropdownbox").change (function () {
//code for creating button(this.value) give the selected option
var $something= $('<input/>').attr({ type: 'button',
name:'btn1', value:this.value});
//append this variable inside a div having ID `button_div`
$("#button_div").append($something);
});
How can I get the value to be displayed after the selection from the list is made, without the use of a button. I tried to implement an onChange event for the select list, and doing away with the button, but I can't get it to work. I'd like the value (1,2,3) to display below the select box after an option (a,b,c) is selected.
<script>
function displayResult() {
this.nextSibling.nodeValue = document.getElementById("mySelect").value;
}
</script>
<body>
<form>
<select id="mySelect" style="width:220px">
<option value="1">a</option>
<option value="2">b</option>
<option value="3">c</option>
</select>
</form>
<button type="button" onclick="displayResult.call(this)">List Locations</button>
http://jsfiddle.net/8ZkR2/
If you are using JQuery you can do this:
HTML:
<form>
<select id="mySelect" style="width:220px">
<option value="1">a</option>
<option value="2">b</option>
<option value="3">c</option>
</select>
<div id="myDiv"></div>
</form>
JS:
$(document).ready(function() {
$('#mySelect').on('change', function () {
$('#myDiv').html(this.value);
});
});
Fiddle: http://jsfiddle.net/qv7cj/
Using jQuery:
$('#mySelect').change(function(){
//do stuff
})
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script type="text/javascript">
$(document).on('ready', function(){
$('#mySelect').on('change', function(){
console.log($('#mySelect').find('option:selected').attr('value'));
})
});
</script>
</head>
<body>`enter code here`
<form>
<select id="mySelect" style="width:220px">
<option value="1">a</option>`enter code here`
<option value="2">b</option>
<option value="3">c</option>
</select>
</form>
<button type="button" onclick="displayResult.call(this)">List Locations</button>
</body>
</html>
pls try this