When i select some data from my option i need the value to be showed when "onchange" the select... can someone help me ?
<select name="search_school" id="search_school" onchange="$('#search_school').val() = $('#school_name').val()">
I want the selected option value to be showed in the hidden input
<input type="hidden" name="school_name" id="school_name" value="" />
I think you want this as your onchange event:
<select name="search_school" id="search_school" onchange="$('#school_name').val($('#search_school').val())">
When you call val() without a parameter, it fetches the value of the element. If you call it with a parameter like val('some value');, it sets the value of the element.
If you can, avoid inline event definition on html:
<select name="search_school" id="search_school">
...
</select>
<input type="hidden" name="school_name" id="school_name" />
$(document).ready(function () {
$('#search_school').change(function () {
$('#school_name').val($(this).val());
});
});
You want something like this, I think:
$("#search_school").change(function(){
$(this).val($("#search_school option:selected").text());
});
To set the selected value to your hidden control you should :
<select name="search_school" id="search_school" onchange="$('#school_name').val($('#search_school').val())">
<script type="text/javascript">
$(document).ready(function() {
$("#search_school").change(
function () {
$('#school_name').attr('value', $("#search_school").val());
}
);
});
</script>
Related
var value = $(".radioc").attr("value");
$("input[name=user-type]").change(function() {
$(".input-txt-choose").val(value).toggle(this.value === value);
})
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="radio" class="radioc" name="user-type" value="Brand">Brand
<input type="radio" class="radioc" name="user-type" value="Store">Store
<input type="text" class="input-txt-choose" value="">
Show the value (.radioc) in the input (.input-txt-choose), when I select the radio (.radioc)
When I select the option "Store", input (.input-txt-choose) hides.
this is my fiddle
$("input[name=user-type]").change(function(){
$(".input-txt-choose").val($(this).val());
})
The input will disappear because the function .toggle() is used to hide/show an element by jquery.
jquery toggle
You are getting the radio hide because of the toggle implemented, so please use the below code this will solve your purpose.
$(document).on("click", ".radioc", function () {
$(".input-txt-choose").val($('.radioc:checked').val());
})
I want to check whether any field is changed or not excluding few field on form.For this I tried following one.
$('#FormId').not('#elementId').data("changed")
But it is not excluding the element with id 'elementId'.
You can do something like the following:
// this binds the following function on any inputs type=text under #FormId
$('#FormId input[type=text]')bind("change", function(){
// do something
});
// You can add more elements, or classes by adding commas to the selector
$('#FormId input[type=text], .anotherclass, .onemoreclass')bind("change", function(){
.
.
.
.
I think you want to check whether form data change it or not
here is one approach i have use.
Create one Variable like: oldForm save in ready with old value
Create on change event for all input any change it will trigger
below is code suggestion for same
var oldFormData = '';
$(function () {
oldFormData == $('#FormId').serialize();
$('form :input').on('change input', function () {
var isChange = $('#FormId').serialize() !== origForm
});
})
Here's a quick and dirty example.
Let's say you want to mark the inputs that you want to track with a data attribute (data-change-tracking in this example).
HTML
<form action="/echo/html/" method="post">
<p>
<label>A text input</label>
<input data-change-tracking="true" value="abc"/>
</p>
<p>
<label>A select</label>
<select data-change-tracking="true">
<option value="1">option 1</option>
<option value="2">option 2</option>
</select>
</p>
<p>
<label>A textarea</label>
<textarea data-change-tracking="true">old</textarea>
</p>
<p>
<label>Not tracked</label>
<input value="123" />
</p>
</form>
Then, let's just add a dirty class when the input has changed from the previous value:
Javascript
$(function() {
$('[data-change-tracking]').each(function(){
$(this).data('previousValue', this.value);
});
$('form').on('change', '[data-change-tracking]', function(ev) {
if (ev.target.value !== $(ev.target).data('previousValue')) {
$(ev.target).addClass('dirty');
} else {
$(ev.target).removeClass('dirty');
}
});
});
I have a three different radio buttons and based on the selection of the radio button I would like to capture which radio button the user clicked and store that in a hidden input textbox for later use.
Here is the code I have tried, which doesn't seem to be working:
//clicked on first radioButton:
$('#Employee').change(function () {
if (this.checked) {
$('#multi').show();
$('#Type').attr("EmployeeSelected");
}
});
//clicked on second radioButton:
$('#Employer').change(function () {
if (this.checked) {
$('#multi').show();
$('#Type').attr("EmployerSelected");
}
});
My page looks like this:
<fieldset id="multi" class="fieldset-auto-width">
<legend>
Selected Form
</legend>
<form action="/PostToDb" method="post">
<input type="text" name="Type" value="xx" />
<div>
......................
</div>
</form>
How do I update the textbox to whichever radio button is selected?
$("input:radio[name=emp]").change(function () {
if ($(this).val()==0) {
$("input:text").val('first radio');
}else if ($(this).val()==1) {
$("input:text").val('second radio');
}else if ($(this).val()==2) {
$("input:text").val('third radio');
}
});
FIDDLE
$('#Employer')--> when using # you will be selecting id as for . it is for class and so on.
$('#Type').attr("EmployerSelected"); to assign a text to input use val() as $('#Type').val("EmployerSelected"); meaning the element with id Type will have the value EmployerSelected
Try replacing .attr() with .val() and use the correct selector as follows:
$('[name="Type"]').val("EmployerSelected");
Try add id attribute to the input box,as
<input id="Type" type="text" name="Type" value="xx" />
hope helpful.
im new to jquery and i want to know how to get value of an input tag when a cursor is out/left to that input element/tag. Thank you in advance.
Use blur event
$(function() {
$('input[type="text"]').on('blur' , function() {
// Your code here
});
});
CHECK DEMO
I think the method you're searching is focusout
$(function() {
$('#input-element').focusout(function() {
// put your code here!
});
});
I hope it helps.
<form>
<input id="target" type="text" value="Field 1" />
<input type="text" value="Field 2" />
</form>
<div id="other">
Trigger the handler
</div>
<script>
$('#target').blur(function() {
alert('Handler for .blur() called.');
});
I've got the following code which basically when the value of the select is changed I want to be able to take the new value and add it to the already existing value (or minus it).
I'm having an issue actually grabbing the value. I have this to create the select lists:
<li class="extraHeight">
<asp:Image runat="server" CssClass="iconImageMove" ID="Image14" ImageUrl="~/images/icons/carpark_off.png" />
<div class="flipWidth">
<select name="access" class="change" id="carpark_off" runat="server">
<option value="0">Off</option>
<option value="256">On</option>
</select>
</div> <br /> <p class="noWrap">Accessible Car parking facilities</p>
</li>
<li class="extraHeight">
<asp:Image runat="server" CssClass="iconImageMove" ID="Image15" ImageUrl="~/images/icons/parking_off.png" />
<div class="flipWidth">
<select name="access" class="change" id="parking_off" runat="server">
<option value="0">Off</option>
<option value="33554432">On</option>
</select>
</div> <br /> <p class="noWrap">Customer Car parking facilities</p>
</li>
<li class="extraHeight">
<asp:Image runat="server" CssClass="iconImageMove" ID="Image16" ImageUrl="~/images/icons/staff_off.png" />
<div class="flipWidth">
<select name="access" class="change" id="staff_off" runat="server">
<option value="0">Off</option>
<option value="8192">On</option>
</select>
(There are a lot more but that gives you an idea)
I'm using the following jQuery to detect the change and try and grab the value but it's not working:
<script>
var value = $("select").val()
$("select").change(function () {
alert(value);
})
</script>
Any suggestions would really be appreciated!
Tom
You are only selecting the initial value. You need to get the value inside the change event.
$("select").change(function () {
var value = $(this).val()
alert(value);
})
You set your value before the change try this:
<script>
$("select").change(function () {
var value = $(this).val()
alert(value);
})
</script>
Calling var value = $("select").val() will save the value of the first <select> element matched by the selector into a variable as it was when that code was run - it won't update when you change the value of that element.
Instead, what you can do is use this inside your change() callback function to refer to the <select> element that has changed, and get its value, like this:
$("select").change(function () {
alert(this.value);
});
You would do something like this:
$("select").change(function () {
alert($(this).val());
})
You are only getting the value out once and then just displaying the same thing on the change event.
See working demo : http://jsfiddle.net/JsKeS/
First of all wrap your script in $(document).ready(), so that it will be executed after the page loaded. Secondly get the value of select inside the callback:
$(document).ready(function(){
var value = $("select").val()
$("select").change(function () {
alert($(this).val());
});
})
Try:
<script>
$(document).ready(function () {
$("select").change(function () {
var value = $(this).val();
alert(value);
});
});
</script>
which will attach your change handler to the select elements after the DOM has loaded them.
Also, the value should be scoped in the handler, or the value will not necessarily be updated when other select elements fire the change event.