Is there a way to read from a page using a setTimeOut rather than a readyStateChange?
I have a PHP script, and it uses ob_flush to print the data as it comes up with it. I would like to use AJAX to read that data as it comes out, and update a percentage bar with the data returned from the PHP. The problem is, is that usual AJAX uses readyStateChange. And the only options i have are 1) It has started, and 4) Its done.
I have a php file... I click on the link, ajax generates a lightbox, I close the lightbox, then I click the link again and I am redirected to a new php file rather than loading the ajax. Here is my lightbox JS. Should this cause a conflict?
I am trying to build a very simple Ajax example with JavaScript and PHP. Basically, the goal is to populate a select list with values dependent on the selection in another list. I am able to do a GET from a server-side script and I see the XML displayed correctly in XMLHttpRequest.responseText. However, when I try to check XMLHttpRequest.responseXML, I am not able to get anything out of it. The alert() shows it as an "Object", so it's not null. I have tried getElementByTagName() from both responseXML and responseXML.documentElement, each time giving a legitimate inner tag, but nothing comes out. What is the correct way of doing it? This is my JavaScript and HTML code:
For a social system I am working on, I am in desperate need of being pointed in the right direction for how to create a live ajax feed which calls data from a database.
I have resorted to using a forum after 2 days of head scratching. What I need is some script to monitor the output of a php file that outputs "yes" or "no" depending on weather it is your turn in a multiplayer game.I would like it to just check every few seconds (in order to not crash the server) if it has changed. While the PHP file is showing "yes" I want it to show some buttons to make a move and when it is showing "no" for it to just say something like "enemy's turn". I hear that this kind of thing could be achieved with jQuery and AJAX but I have never used JavaScriptI already feel like I'm making a big ask but if you don't mind I would also like a way of submitting your move to a php file to make the move (submitting something to MySql)
could someone please point me in the right direction for creating an AJAX page that displays "live" data from a mysql database? I need the page to update its self every time data changes in a mysql table.
This,among other things, causes a function called load to be called on the href of the anchor. This works fine. Howver I want to use the live() function with this as I am going to dynamically change the links in the listnav div. I tried doing it like this :
But that does not work. My question is how would I go about changing this function so that the actions are applied to any new anchors added to the div dynamically?
I was wondering if there is anyway I could use javascrip in a member legend so that when you hover over the word admin on the legend it would make admins bold, I would be able to make it happen if say you clicked the word, but is there anyway you can make it live, so that when you hover over the world they become bold, I would think you would need to assign CSS styles to each group and make some sort of on hover that value = bold but I don't know how to do that.
I have this code in my index.html page while the javascript code needed for the menu and the second short script needed to execute the "prepare.php" file to build me a database to start with (in MySQL). This works fine in firefox and chrome but for some reason the Internet Explorer doesn't want to run them both, it runs the one that is above the other so I either have a menu OR a database, it depends on which script I put first.
I'm trying to find a simple step-by-step on how to read a simple XML file like this one, which will work in IE 6 and Firefox 0.x.
<?xml version="1.0" encoding="ISO-8859-1"?>
<CATALOG>
<CD>
<TITLE>Empire Burlesque</TITLE>
<ARTIST>Christopher Santee</ARTIST>
<COUNTRY>USA</COUNTRY>
<COMPANY>Columbia</COMPANY>
<PRICE>10.90</PRICE>
<YEAR>1985</YEAR>
</CD>
<CATALOG>
The problem is every example, I find that it will work in IE but not Firefox or visa versa, could someone please point me to a how to that will work with both browsers. I just spent two weeks reading the Microsoft Press Book "XML Step by Step", only to find out that the technology only works with IE.
Can someone give me some pointers on how I can read one or more arguements from a url, using js?
Why? I'm working on a LAMP based project and when a user successfully registers, the header redirects to the login screen - I'd like to check for the value of register, if read from:
var sender = xmlDocument.getElementsByTagName("sender").item(0).firstChild.data;
I ultimately want to user to see that the sender is "Name <email@example.com>". With the way the XML file is currently set up (sender is Name <email@example.com>), the only that shows up on the javascript end is Name. Is the way I'm storing it in my XML file the best way to be doing it?
I'm trying to write code that will read an XML file. I've found several examples but I can't get them to work. Am I missing a DLL file? The errors I commonly get are "object required" (as with the code below) or "permission denied". Any insight would be helpful and appreciated. Here is what I'm trying:
<script language="JavaScript"> function importXML(file) { xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); xmlDoc.onreadystatechange = function () { if (xmlDoc.readyState == 4) createTable() }; xmlDoc.loadXML(file); }
function createTable() { var doc=xmlDoc.documentElement; var x = xmlDoc.getElementsByTagName("Employee"); for (i=0;i<x[0].childNodes.length;i++) { alert(i); //enter code to process stuff here } } </script>
From javascript, I am opening a popup window and requesting a url, which sends a xml as a response to the popup window. From this javascript, I want to read that xml content:
del_window=window.open("http://abc.com/_xmlservice","","width=1,height=1"); var ele = del_window.document.documentElement; //this is returning "HTML" ... and
I'm trying to create a javascript barcode API, that reads from my USB barcode reader and calls an action upon completion. The reading itself is not complicated at all, since the barcode reader functions exactly as typing the same numbers on my keyboard. So scanning a barcode with; 5050500
would be the same as typing it on my keyboard, but of course much faster. The problem lies in my "API" which dosn't always respond to the barcode length correctly, hence executing the actions at the wrong time (see code below).
A scenario in my application would be to separate multiple barcodes with a semicolon, which is what I'm trying to do with the code below. Copy paste the following code, and run it in your browser: Code:
I want to put those xml values into an html form input values <input type="text" name="phone[]"> <input type="text" name="phone[]"> <input type="text" name="phone[]">
How do I transform the XML response into a HTML layout? Particularly, how do I get down to the value at each node?How do I traverse the XML document using JS?
reloading an XML file that I'm reading with AJAX. I'm looking for a way to refresh this XML when the page is refreshed so I know that the data is up to date. It only needs to happen when the page is reloaded. one solution suggested something like this
Code:
var xmlhttp; function loadNewsContent(url) {
[code]....
But that doesn't work at all and I don't know why.
I am exhausted today, not to include the funk that the BCS national championship put me in, so I must be either crazy or missing something. When I do the following the code works;
how to toggle between functions, however I because I am reloading the element that contains the checkbox I am clicking, I need to use the live function (I think).
I have used live before and it works great for clicks, but can I use it with toggle.
frist of all, im a newbe on jquery. i have a table where i can add new "<span>" and i can edit it with editInPlace plugin but i have a problem. when i load the web with those elements (<span>), i cant edit it after i add a new item, then, all the items are editable
