JQuery :: Return The LAST Result From Keyup() Only?
Aug 19, 2011
I have an input textbox that I am using to create (and populate) paragraph tags below it depending on the content that is in the textbox at that very specific time. There is an add button to the right of the textbox that adds the contents and clears it for another entry.
The reason I need keyup for this is because I need to get the value of the textbox on the fly. With the example I've enclosed, it seems to output every key event since page load, and I don't want that. I want the result from the last keypress, which I will then add and start again.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
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Nov 23, 2010
I am calling an AJAX function from a certain method, but for any reason it does not return the result.
The JSON object is "Records". The URL is build within another method and properly passed (as I can see in Firebug)[code]...
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Nov 30, 2010
So I'm currently working on a ASP.NET Webforms site and I've run in to a small problem. On my .cs file I have the following Webmethod
[WebMethod]
public static string IsJobEditable(int jobid){
try{
string isEditable = "false";
JobsBLL jbl = new JobsBLL();
int jobStatusId = jbl.GetJobStatusId(jobid);
//If the jobs is either waiting or being edited it is
okay to edit it
if(jobStatusId ==
Convert.ToInt32(ConstantsUtil.JobStatus.Waiting) || jobStatusId ==
Convert.ToInt32(ConstantsUtil.JobStatus.Edit)){
isEditable = "true";
}return isEditable;
}catch (Exception ex){
throw ex;
}}
This function in this case will ALWAYS return TRUE as a string. On Aspx page I have the following
$(function () {
$.ajax({
type: "POST",
url: "Coordination.aspx/IsJobEditable",
data: "{jobid:" + jobid + "}",
contentType: "application/json; charset=utf-8",
dataType: "text",
success: function (result) {
alert(result);
//This is written out in the alert {"d":"true"}
I want this in a variable as a string so I can do a check on it before I do some other actions. The format is not a String so I cannot split on it to retrieve the "true" part.
},
error: function (err, result) { alert(err); }
});});
As you can see in the comments the value I get back in the Callback method is in to me a weird format. The type is unknown and I need this value to be able to proceed with my entire method surrounding the small portion of the Javascript. Where to access the result variable / data as a var or anything else that will let me put it into a var (as a string).
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Apr 21, 2011
How would i make it so basically everytime you keyup it would post that data in the url without refreshing so when a user clicks on a link they searched for and go back it will have whatever they typed last in the search bar?
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Aug 30, 2010
I'm having trouble setting this keyup event w/ jquery. The first alert fires fine, but the second alert doesn't. This is driving me nuts. My textbox does have the name and id set to "typename".
Code:
function initFilter() {
alert("HERE");
[code]....
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Apr 8, 2011
I use this code to create a div element with inside a text and a button, for than adding this div in a cell of the jquery grid. Everything works fine with firefox and IE instead in chrome I found out with alerts that only the click of the button is added, the other handlers like change and keyup NO or are not triggered.
myJQGrid.myElemKodi = function (value, option, disabled, lastsel2, id) {
var el3 = $('<div></div>');
var textField = $('<input type="text" />');
[code]....
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Mar 25, 2011
I'm doing some customisation on existing software - my objective was to reflect changes to a form in a separate table.The forms require the user to enter numbers and these are totalled in the final formfieldvia an existing 'onkeyup' function.I used keyup to copy the value typed and add it to the summary table. However in doing this, the existing 'onkeyup' function written into the form no longer works and so the total is no longer displayed. I tried using keypress instead (which still had the same issue), or including the function from the onkeyup in my keyup function, but it just didn't run.how to work around this? I can't modify the existing code.
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Jul 22, 2010
I would like to restrict Character limit on TEXTAREA box.I am able to get char limit using Jquery if it it is one textArea. limit chars for Multiple TEXTAREA in same page using jQuery Code.
<script type="text/javascript">
$(document).ready(function() {
// ---- How can I do on keyup
$('textarea
[Code].....
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Dec 1, 2010
How can get the keyUp event of TextField when inserting using append() into a table.
$('a.newRow').click(function(){
var tableName;
// alert("hi");
//alert("1: "+$(this).parent().attr("class"));
[Code].....
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May 8, 2009
I am currently learning jQuery from the book Learning jQuery 1.3 and I have run across a block of code that is not working for me in FF or Safari.
Here it is copied straight from the book (page 64)
I tested the next step that accomplishes the same thing with different code but I would like to understand why this is not working.
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Dec 9, 2010
Im trying to add a class to an element when the down arrow is pressed using keydown but once you release the down arrow the class is removed from the element.Is this normal behaviour?
$('#searchcontainer').keydown(function(e) {
if(e.keyCode == 40){
$('#searchresults .searchresult').eq(0).addClass('selected');[code].....
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Aug 22, 2011
Is it possible to trigger an event ONLY IF a specific string is typed but not in a form field?
i.e.$('html').keyup(function(){
if(wordTyped == '12345'){alert('Woohoo!');}
});
The reason I ask, is I have a barcode scanner and I want to be able to trigger a submit button next to the matching product on scanning the barcode. So basically, the user can open the page (and may have clicked on some elements already) then scan a product which will input a 13 digit number and the submit button with that matching id will be clicked/submitted. This is easy enough to do if I use a text input, but I a) don't want the user to have to click in the text box first. b) don't want the user to have to delete the text box to scan the next product.
Perhaps it can be done somehow with a hidden field that automatically resets on each scan?!?
The scanner works just like a keyboard as I have used it to filter products with keyup() in a text field...so it does actually activate keyup(). So it should have exactly the same affect if you type the numbers manually.
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Nov 16, 2010
I'd like to use the jquery validation plugin. According to the documentation, validation on keyUp or onFocusOut should be enabled by default. Is that not the case? Even setting these options to true, I cannot seem to get them to work in that plugin.
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Jan 17, 2011
why the following code (which counts the remaining allowed chars in html-textarea) does not work in Firefox although it works in all other browsers, IE including?
[Code]...
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Jun 3, 2010
All is on the title, sorry for my english, i'm french :) I have an html page with style
<style>
#mydiv {
margin-left:auto;
margin-right:auto;
width:250px;
}
</style>
with jquery, i try to get the margin-left ($('#mydiv').css('margin-left'), but the function return 0px, unable to retrieve the good value (auto) anyone has idea to retrieve the value "auto" when margin-left is "auto" ?
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Mar 16, 2010
Im using keyup function to track text typed in input box. The idea is to perform incremental search in db. This works fine. After this I update the html dynamically to display the filtered resuts and at the same time I must dynamically rewrite the html for input box code. After this the keyup function is not working anymore, allthough the id tag is the same? How should I get around this?
$('#filterBox').keyup(function() {
$('#status').text(this.value.length)
if (this.value.length > 2) {
filter($.trim(this.value));
}
});
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Jul 20, 2005
Can someone continue this article to Netscape versions > 4.x
http://support.microsoft.com/defaul...kb;en-us;184801
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Sep 1, 2009
I try to make a script which check's input's value every time when value changes. There must be ready example somewhere, but I just could not found it. The value shoud be hex-color-value (like #FFFFFF), so script should check if the first character is # and after that only characters a-f, A-F and 0-9 are ok. I guess it goes something like this:
function checkHex(value) {
// if value string includes only characters # a-f A-F 0-9 value is ok
// else value is not ok
}
<input type="text" id="hex_input" onkeyup="checkHex(this)" />
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Sep 29, 2010
I am using the following code to add a keyup event listener to the body tag. It works fine in Webkit and Chrome but FF and IE just do nothing. The event never fires. However, no javascript errors occur in any browser.
here is the code:
Code:
var Body = new Object();
Body.trackKeys = function (target){
if( document.getElementsByTagName("BODY")[0].addEventListener ) {
[code].....
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Mar 3, 2011
How can I make the keyup event work for all of the variables?I works with salutation but not first.
Code JavaScript:
$(document).ready(function(){
var initial = $('#Initial');
var salutation = $('#Salutation');
[code]....
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Feb 1, 2011
Got a bit of a dilema, with the following code:
jQuery(function(){
<%-- for client_text_ad_title --%>
jQuery('#client_text_ad_title').keyup(function(){
[code]....
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May 26, 2011
as you know when calling .submit() on a form the result object is a jQuery object.
in many situations i need to find out if the called .submit() really submitted the form or canceled by a submit event handler.
for example suppose we had a form named "myform"and a submit event handler (could be registered by a third party component or something) as below :
$("#myform").submit(function()
{
if (x==y)
return false;
[Code]....
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Sep 12, 2011
I have this code to get results based in search query.
<script type="text/javascript">
$(document).ready(function(){
$('#envio').click(function(){
var iURL = "http://ajax.googleapis.com/ajax/services/search/images";
[Code]....
This return a Object as you can see in images exposed at this URL: [URL]. My question is how I can get unescapedUrl value for each result? The $.each in the code before doesn't work as you can see in images too.
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May 6, 2010
After doing a url get with,
var url = new URL();
url.fetch('remoteUrl');
How do I do a $.(#high_price) on the resulting url.response string?
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Feb 13, 2011
Folowing the get() example function doSomethingWithData(data) {
[Code]...
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Aug 3, 2009
If I add a row to a table in the following manner, how can I get areference to the added row?var row = "<tr><td>...</td></tr>";var newrow;newrow = $('#docs tbody').append(row);With the above code new row references the tbody and not the tr.
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