I'm wondering how to check if load() is empty because if it is, I do not want to show()
$("#orderList").load("OrderListHandler.ashx?action=" + action + "&oid=" + sid +, function()
{
// if nothing came back from the ajax request to .ashx, then I need to hide()
$("#noOrdersContainer").show();
});
I have made a forum thats look like this:
<form action="" method="post" id="contactform">
<div id="name-wrap">
<label for="name" class="req">Namn</label><span>Fyll i ditt för- och efternamn</span>
[Code]....
I have
$('select#species').change(function()
{
if ($(this).val() == "")
{
[Code]....
I'm attempting to check if the #species combobox is empty, if its empty then alert empty.
That code seems like it should work, but it doesn't. How do I check if the selectbox value is ""?
-Rich
I have a form that is a regular form but in some cases it might be empty.
<form id="myform"></form>
or it might have some elements
<form id="myform"><input name="X" value="X" /><input name="Y" value="Y" /></form>
What is the proper way to count or check if the form has say inputs, select, textarea, etc..., or check if it's empty?
I'm trying to select my textarea only if it is not empty. I have used :empty for this purpose. This works find when you load the page, however if you start typing in it still considers the value as it was when the page loads.
Example. If my textarea is empty when I load the page, it will consider it empty. If I starting typing in, and check if it is empty it still say it is empty.
The same vice versa. If my textarea has text when the page loads, then i clear that data, it still consider it filled not empty.
So how to make the check of :empty in real time?
Here is the HTML: [URL] I'm trying to uncheck the selected radio button, then set the value to 1 (Yes), basically overwriting theinitialvalue to 1. I've looked at prop(), val(), and attr(), and just don't know where to start. Should I select $('#set_q157 input') or$('#set_q157 input:radio'), or each individual radio?
Do I need to each them, and check if its checked, then change its value, or is there a way to select all three inputs as just one radial button? It would also need to work if the input has not yet been checked.
I creating a form, i want submit if it is not empty, how can i do it?
View 1 Replies View RelatedI need a simple script that will check onclick if the user has entered something into the input text form. If they haven't then just alert that you must enter something to search for a term. I had something like this before, but the problem I was having was that it was alerting but right after you click okay it would continue on to the next page... Which kinda make the whole alert thing pointless... Also, I'm about sick in tired of not knowing JavaScript, where is some great sites to get my learn on?
View 6 Replies View RelatedI am trying to check and see if three fields are empty and if they are then to alert the user saying to fill in one of the three fields. I tried this:
if (StreetNumber.value.length == 0) {
if (StreetName.value.length == 0) {
if (City.value.length == 0) {
alert("Please enter a street number, street name, or city.");
[Code]....
I need to check if a span is empty but every attempt at doing this has failed. This is in a for loop so it has to be able to change the span its checking.
var ids=new Array('PSN','XBL','xfire','steam','tweet','fbook');
for(i=0;i<=ids.length-1;i++)
{
if (document.getElementById(ids[i]).innerHTML == '')
[Code]....
Never runs... I have tried a few other things I've found on the internet but they don't see to work either.
I've debugged this and found out the code stops running on this line.
if (document.getElementById(ids[i]).innerHTML == '')
How do I check to see if HTML5 localstorage is empty?
I don't need to know what's inside just if there is anything inside.
Code:
This is returning empty all the time.
I'm doing a registration system and as you can see when i verify the fields, if it's empty it says that the FIELD_1 misses. And what i want is if the field is empty says that and then goes back, but i don't wanto the info already written disappears.I'm using ajax, i never worked with it, so i'm gonna ask you if i'm doing everything ok:registration form:
<!---------VALIDAAJAX---------->
<link rel="stylesheet" type="text/css" href="style_val.css" />
<script src="ajaxforms.js" type="text/javascript" language="javascript"></script>
[code]....
I'm trying to figure out with Java Script how I would have Java Script check and see if a check box is or not empty. The goal is to only allow the user to have one box checked at any time in a form. That means, if they click on another one and there is already one checked, it would uncheck the one that was checked and make the one that the person checked on next checked.
View 4 Replies View Related<form name="form2" onSubmit="validateForm2()" action="" method="POST">
<table>
<tr>
<td> <select name="smonth"> <!--some options--> </select></td>
<td><input readonly="readonly" name="day" type="text" size="23"></td>
</tr>
[Code]...
I've got my accordion working.The html and jq are as follows
<div class="nav">
<h3><div></div>
<h3><div></div>
<h3><div></div>etc..
</div>
$(document).ready(function() {
This hides all divs except the first one (check the site) on load, then whenever I click a h3, it performs as an accordion, sliding the hidden div down and other visible divs back upI want to add another functionality. I want it to be like, if you click on a h3, and the next div is already open, it will hide that div. else, it performs this function. This would be a basic if/else then wouldn't it? I'm new to jq but I've done mIRC scripting in the past and I don't know how the selectors work yet
I want a function that when you check on a check box another check box appears.
View 10 Replies View RelatedI am making a call like -
$('#display').load(adnwurl, function(response, status, xhr) {
alert(response);
});
And also tried with -
$.get(adnwurl,
{},
function(data) {[code]...
In both the cases I am getting an empty response instead of expected html response.If I just copy paste this adnwurl in browser, I do get a proper html response. Its not working with ajax call.
adnwurl = "http [url]...site_id=4764&partner_id=70606a913077034c&timeout=5000&version=1.5&language=jsp&format=wap&testing=1&target_params=AGE=>29||DOB=>1981-08-[code]....
The problem is(as stated in the title) that i cannot remove some empty elements, which is the [code]...
View 3 Replies View RelatedWhat I want to do is declare an empty array. so i do it like this:
var changedValues = {};
Now i m populating this array dynamically with values, something like this
changedValues[elemName] = elemValue;
This also works fine. BUT, when i do a alert(changedValues.length)....
it gives "UNDEFINED" even though the array is not empty. Saw it through firebug .. Can anyone tell me wht is happening here?
How to turn table A to table B? code...
View 7 Replies View RelatedI have a need to use jquery to insert a row into a table (individual cells within row include images, input box, radio buttons; each with their own attributes). So far i've only been able to append rows to existing rows, or clone an existing row. Is it possible to insert a new row? The table html is already present. I have searched high and low for examples of this to no avail. Here is what the empty table looks like:
<!-- sub table for answer options -->
<table id="white_background" cellpadding="0" border="0">
<tr><td>
<table id="answer_options" cellspacing="1" cellpadding="3" border="0">
[Code].....
I'd like to load a dropdown list into my page but the problem is that there is no <option></option> ! Script to load DropDown: $(document).ready(function(){
[Code]...
i want to send data(inputdata) using jQuery to a php script, the displaying the returned data(returndata) in a div but what happened that the (inputdata) don't get send this is my code it will explain it self better:
HTMLfile.HTML
<HTML>
<head>
<script type="text/javascript" src="jquery.js"></script>
<SCRIPT language="JavaScript">
function swapContent(inputdata){
[Code]...
I have a question about a selector of jQuery.
How can I select all empty elements?
The following method below seems to behave unexpectedly under certain conditions.
$('#myDiv').empty().append(someText); I beleive, (imho), that the empty() function requires some time to execute and interferes with the append() function. I say this because adding a setTimeout() to delay the append() will correct the eratic behaviour.
[Code]...
I have disabled a file input field which has a textbox above it. I am trying to make it so that when there is text in the textbox the file field is enabled and disabled when it is emtpy.
I do not want to assign id's to the file inputs so im trying to use the current[code]...
