JQuery :: HTTP GET Request When The User Presses "enter" When Inside Of An <input> Element?
Apr 8, 2010
For some reason, IE8 insists on submitting an HTTP GET request when the user presses "enter" when inside of an <input> element.It's a rather curious thing because I have an <input type="submit" /> that has an event for "click" that contains the following code:
This works on Firefox - if the user presses "Enter" inside of an input element on the form, the submit button will not execute. But on IE, it does. However, if the IE user "clicks" the submit button, it does the right thing.Do I have to also override keydown events too and stop those? Why does Firefox and IE work differently here?
I have a javascript animation built with animate(). Whenever the page is reloaded, it is playing correctly, the problem is when the user navigates away from that page and the presses the Back button to go back to the previous page with the animation. The animation does not play again, it just shows the last state (probably because it's cached/in history?). Is there any way to restart the animation after the user presses the Back button?
I am trying to use the jquery keydown event.I wan to fade in a div that is a form then when the user presses keycode 17 meaning control key this div and form will fade in at the center of the screen.here is the code I have:
This is in a php file and echoing the code. So the " " ignore it it's just saying to php that those are to be echoed as " " This code isn't working. I would press control key but no fade in occurs. I include this php file to all my websites webpages which are php files.
is there any way, using javascript, to call a function when someone presses back or forward in their browser? I'm using AJAX and have a partial solution. It works but would be more efficient if this is possible.
How do I load an external http xml request with jquery? Below is a url when pasted into a web browser like firefox, an xml document is shown. This is for the CPanel XML API. [URL] How do I make this work in jquery using an xml request? View this message in context: [URL] Sent from the jQuery General Discussion mailing list archive at [URL]
i have a page which loads content into a div from a hidden div. There are about 8 hidden divs all loaded with content loaded. Then when the user clicks a link the visible div is loaded with the content from one of them. Is this the best way? or should i be loading the content from another script via $.get()?
i use the same thing on my PM system which loads 10 hidden divs. So should i really be using $.get() for this aswell?
What I am trying to do is add a list box to my site that when the user clicks on a certain item and presses submit the correct code gets sent to my cgi cart.
Hi all, I'm trying to submit the google sitemap after it has been created on my server with PHP.
Here is the code: <?php $address= urlencode('www.mysite.com/sitemap.gz');?> <form name="submitsitemap" method="POST" action="http://www.google.com/webmasters/sitemaps/ping?sitemap=<?php echo $address;?>"></form> <script>submitsitemap.submit();</script>
Is it possible to take a url from a text box and request the HTTP Response Header and then document.write() it? I'm envisaging a form into which a user can enter a url and receive the Response Header information. Could I achieve this with JavaScript?
I am writing JavaScript code that runs inside HTTP page, I need to make XMLHttpRequest to a REST web service. The service is running on the same site but it only accepts HTTPS. I tried to prefix the URL with https:// and Firefox rejected it as cross-site scripting attempt. It's not really cross site as I am calling the same site.
I don't have an option to redirect the entire page to https.
i want to find out the idle time when there is no http request is going on..i dont want to track any mouse or key board events.i dont want that..i read these thread but it is only about screen idle time URL...i am trying to track the time when there is no transaction going between client and server and no http request is sending if i will get that time then that time i can use to load my additional javascript files.so further transaction of user will become speed up..
I've come back to working on something I built a while ago. Just a small function that I started that displays links by searching through a text area and grabbing all a hrefs. I want to try and build on it to check for dead links. This is the report code: Code: function report(){ document.getElementById("htmlDiv").innerHTML = document.getElementById("htmlArea").value; a = document.getElementById("htmlDiv").getElementsByTagName("a"); for(i=0; i < a.length; i++){ //window.open(a[i].href)//the ( and ) characters signify that window.open is a function; if(i == 0){ document.getElementById("report").innerHTML = "<li><a href="" + a[i].href + "" />" + a[i].href + "</a></li>"; document.getElementById("report").style.display = "block"; } else { document.getElementById("report").innerHTML += "<li><a href="" + a[i].href + "" />" + a[i].href + "</a></li>"; }} document.getElementById("reportNumber").innerHTML = "Total: " + i; }
I was thinking maybe I could encorporate the following into this maybe? Code: function UrlExists(url) { var http = new XMLHttpRequest(); http.open('HEAD', url, false); http.send(); return http.status!=404; } The above makes sense to me as I think it is saying as long as its not 404 its ok. I want to incorporate something like that so my report displays links and maybe strikes them through if they return 404 or are dead.
I have written an Ajax application which can send http HEAD requests and receive the header response from server.
Now I want to show the different values in formatted manner. However, there seems be no character or expression which I can use to split the HEAD response for string processing.
Here is a sample of server response:
Mime-Version: 1.0 Date: Thu, 08 Feb 2007 03:51:13 GMT Server: Apache/ 2.0.1a Content-Type: text/html; charset=utf-8 Content-Length: 69 Connection: close
If you have any information regarding this please do let me know.
I've been reading a lot about Comet and I've been interested in implementing it. It doesn't sound that difficult, but I have yet to find concrete examples of what it is, so I don't know how to actually use it.
I've seen some examples where new ajax requests are made as soon as old ones are complet but this doesn't make any sense to me. It seems this method is a complete resource bandit.
For example, how do I open a long-lived HTTP request? If the request is long-lived, when does the callback get actually called - at the very end of the request (status == 200 and readyState == 4) or can I call it intermittently to download new data while my PHP script is in sleep()-ing?
Here is what I'm trying to do but the problem is "source.html" is not on a server somewhere. I am running everything locally. $('#container').load(source.html #sourceContent) Is there a way to do this exact thing but with a local file?
There is a Text Area that user can enter text. assume that user enter something and put a dot Following values should be populate in a drop down at the place where dot locate .
like when we get the string object using Net Beans IDE and when we put "Object." , drop down will be displayed with available methods for that particular object. idea is to build a editor using java script.
i have a menu generated by a list with nested lists. i want the parent link to stay highlighted when the mouse hovers over the sub menus. because those sub menus are also generated by jquery (qtip), CSS alone won't do it (triedul.topnav li:hover a {background-color: #F00;}).is there a way to do this using jquery?
Is it possble to do a HTTP post request inside JavaScript? - That is I don't want to use a HTML FORM, but need a JavaScript to post a value to a PHP script not encoding the parameters in a URL.
I have a intern page with a form. User should enter their data and send the form. Some data from the user is stored in a database (name,phone). I want to make the form easier and complete the form with data from the database. The user should only enter his personal-number. How can i solve this with jquery? Is there any plugin?
I have troubles with a simple jQuery.ajax-request which looks like this: jQuery.ajax({ type: "GET", url: "[URL]", //url: "[URL]", data: "", success: function(data, status) { $('body').html(data); }, dataType: "json" });
I test this with two different url's: [URL] [URL] The first url works and I get json-data in the data-object. The second url gives a "parseerror", and I can't figure out why. As far as I can see (and using a json-validator) the second url returns valid json, so what's wrong?
I want to bypass from one input field to other one by <enter> (<return>) key pressing instead of default behaviour (<tab> key pressing).But there was default form action on <enter> keydown event was performed. Remember that <enter> keydown event on form means default "Form submit" action. How to prevent default action, form submission, in time of <enter> keydown event processing?
How to modify following code? I use hotkeys jQuery plugin for key binding to input fields.
$().ready(function(){ $(myInputFieldsSelector).bind('keydown','return',function(evt){ //find next input field in the form MyNextInput MyNextInput.focus().select();
I want to make it so if i have several text boxes only one number can be entered once. So if i type the number 15 in the first text box and type 15 in the second text box an error will occur saying you cant enter the same number twice.
