Updating The PHP Information Without Refreshing The Page?
Apr 28, 2011
writing the script to be able to pull the information from the database without refreshing everytime something new has been added?
My codes at the moment read:
$recentupdates = mysql_query("SELECT * FROM status NATURAL JOIN users WHERE user_id = users.id ORDER BY status_id DESC LIMIT 0, 5");
$recentnumrows = mysql_num_rows($recentupdates);
[Code]....
the codes works of course. But I want it to be updated automatically when a new post has been made.
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Jun 6, 2009
I have been searching high and low on how to do this and I think I'm at a loss because I'm so unfamiliar with js and ajax.What I would like to do is have just a single div on a page refresh every 5-10 secs; the content of the div shows what users are logged on; the content is generated by a query on my db
<div id="players"><?php
$online_query = "SELECT user_log.user_id,user_log.ip,user_log.logged_in,user_log.logged_out,users.username,users.type_id FROM user_log LEFT JOIN users ON user_log.user_id=users.id WHERE user_log.logged_in IS NOT NULL AND user_log.logged_out IS NULL ORDER BY users.username";[code]....
almost all of the google results I got for refreshing a div were for updating dropdown boxes or dealt with some kind of page event...so now I'm at a loss on what else to look for..
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Mar 26, 2007
I have a form on a website which allows the user to select an image from a dropdown menu (the contents of which are pulled from a database). There is also an option to add a new image, which opens up a popup window to allow the user to add a new image to the database then close the window.
What I am looking for is the ability to refresh the dropdown menu automatically once the new image has been added without the user having to refresh the browser themselves.
Is there a way i can achieve this with javascript?
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Nov 25, 2011
would anyone be able to assist with a code for updating information on a daily basis? For example, I wish to update a section of our site every day that has the following timing information:
Everything is tabulated in excel and/or csv, and it also has on line pages in monthly format, but on the main index page, I just need to have a small area that provides it on a daily basis without having to go to an individual monthly page.
[Code]...
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Nov 9, 2010
I'm trying to create a simple checkout system that utilizes cookies to pass information from page to page. Currently, my entire script works fine except for the read cookie portion. I cannot figure out what is wrong with it. It has been validated and the syntax is fine; it just doesn't work. I use the function with the onload call on my html file such as:
[Code]...
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Feb 9, 2006
When a user clicks the "Close Panel Manager" link on page2.htm I would like page1.htm to be refreshed without losing the address in browser1/page1.htm. Page2.htm is a child popup from parent window page1.htm.
browser2/page2.htm
<A href="javascript:self.close();">Close Panel Manager</a>
browser1/page1.htm
Address: http://www.somewebsite.com?ID=24
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Oct 29, 2010
I have a HTML form containing two text box controls in it and a submit button. When a user enters information in those two textboxes and click on submit, the information is sent to a function in Javascript. In the javascript, the information from those textboxes is stored in a javascript variable. The problem is as follows:When I am inputting string text in the html text boxes and in the javascript when I am trying to print those values, it is giving me out an error saying NaN. However when i input integer values in the text boxes it is printing those numbers. Is there a conversion that I have to do for the string to be printed. I am new to Javascript and need your help. This is a basic code of Javascript. Below is the code that I have.
<html>
<script type = "text/javascript">
function square(form)
[code]....
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Feb 15, 2006
Is it possible to refresh only part of a page rather than reload the
entire thing?
I have dropdown box that's populated from a database using ASP that I
need refreshed but I don't want to reload the entire page.
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Jan 27, 2011
My URL is: http://localhost/testproject/product.html#catId=155I want to URL: http://localhost/testproject/product.html without refreshing the page.Is this possible using javascript Or jquery ?
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Apr 18, 2009
how to refresh a page when it is visited for the second or more times using javascript.
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Nov 30, 2010
Im not sure if im going about this the right way but what I'm trying to achieve is to have my webpage seperated into two main div's.The first div contains a media player so it cant be refreshed or the media stops.The second div is used to view content.I've used innerHTML to change the content of the second div from links in the first.The problem is the URL displayed doesn't reflect the change in content of the second divI want to be able to load content into the second div using innerHTML while changing the URL so people can link directly to that content
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Jan 27, 2011
My URL is: http://localhost/testproject/product.html#catId=155I want to URL: http://localhost/testproject/product.html without refreshing the page.Is this possible using javascript/jquery or not ?
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Sep 4, 2006
here's a few lines of code I've got in a page that has a php database query in it and I want it to arrive at the anchor link I have called "bottom each time"
<script language="javascript">
function loadPage()
{
location.href = "http://www.mysite.com/help/chat/chat_window.php?theID=<?php echo $id; ?>";
}
</script>
</head>
<body bgcolor="#CCCCCC" onLoad="setTimeout('loadPage()',20000)">
The page has enough data to produce scrollbars. Is there something I'm doing wrong?
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Aug 24, 2011
refreshing a page once,twice or so on every given time.. (refresh 1x/30 secs or 2x/40 secs)to make it clear:example i will input 100 on a textbox (so this is my given time) and i will set to refresh the page once,twice and so on in every given time(the 100 i have inputed)
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Nov 14, 2008
The user enters their info, the info is sent to the php page through ajax, the php checks if the input fields are empty and checks if the info is correct.If fields are empty or the info is wrong, it updates a div layer with an error message telling them what is wrong.
My problem though is if the user enters correct info. If the user enters correct info I want the main page (index.php) to be refreshed (This is the page with the original form on it).This is my java script:
function createRequestObject() {
var ro;
var browser = navigator.appName;
if(browser == "Microsoft Internet Explorer"){
[code]....
I've tried various things with the meta tag, including updating multiple parts of the page (using ID|<blah> instead of just a plain echo) and a couple other things. None of them will get the original page itself to reload.
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Feb 3, 2006
I'm working on this system, where an admin can manage articles and stuff. The editing, adding and deleting of articles is done from within a Javascript popup. When the new article is added, the admin can hit a "close this window"-link to return to the admin-page, which contains a list of all articles.
This works fine, however, when returning to the list-page, the new article hasn't been added to the list, because there was no page refresh. Is there any way to invoke a page refresh from within the editing-popup?
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Mar 10, 2010
I've been searching around for different ways to achieve this.
What I'm trying to do is to add a new DIV to my page without refreshing the actual page, and put that on a timer. Kind of a Live-Blog.[code]...
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Oct 16, 2005
Given some recent success on a simple form validation (mainly due to
the kind folks in this forum), I've tried to tackle something a bit
more difficult. I'm pulling data down from a database and populating a
simple table. I'd like the table to contain 10 entries per page and
have the option for the user to scroll through the pages of data
without having to go back to refresh the page (I've already pulled all
the info I need from the database). So, I've taken a stab at it and
this is probably not the best way to do it (so if you have a better
idea I'm open), but I think it will work. Right now I'm encountering
an 'Object Expected' error and I don't know how to interpret what it's
telling me. Code:
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Jun 2, 2011
I came across this product page at nordstrom that allows users to filter products by certain criteria (size, fit, price, etc). [URL]..
They use ajax to update the page with any new criteria that users select, but with each page update the page url also changes and the browser history shows the new page. This is done without refreshing the page.
how this is done: creating a new page in browser history but without refreshing the page?
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Aug 17, 2009
I wrote a script to construct chords to make writing music easier for me. The script works, it shows there are no errors, and it does what I want it to do, but the page keeps refreshing almost immediately after the Alert box goes away. I have no idea whats going on. I don't know if it's the JS or the HTML part of the page.
<head>
<script>
function calc()
{
var type, note, root, third, fifth, seven, ans;
var notess, notesb;
[Code]...
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Aug 19, 2009
I am teaching myself javascript and in the course of my experimentation have run into this roadblock: I want to display a styled navigation bar with a button beneath it. When the button is clicked, an onclick event will be triggered and the response of the browser should be to print the word "test" right beneath the button. However, what actually happens is the page blanks out and the word 'test' appears in the upper left corner of the screen.
CODE
<html>
<head>
<title>JavaScript Navanimation Example</title>
<style type="text/css">
[Code]....
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Oct 4, 2010
I'm trying to submit a form without refreshing the page and I'm not having much luck. The form just resets and nothing is added to the database. The php script works fine as when I use form action - everything is added to the db. Here's the html form:
[Code]...
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Feb 8, 2010
Basically am going to make an search script to my website. I am going to use onkeyup event when the user is writing and my problem is that I wont to make a function that takes in input from the user and put it in the url. So I need to be able to write and read from the url without refreshing the page. I've managed to do this using window.location.search but I cant get it to work because the page keeps refreshing.
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May 2, 2011
I'm trying to create a feature similar to facebooks "like" system.
I have a page with peoples posts in, and when someone clicks on "like", I want to first run the query to insert a new like into the database, then reload just the number of likes, without refreshing the entire page.
I know this way is harder but I want it to work without reloading everything. Here's what I have so far:
function for like (reverse engineered, might be completely wrong..)
function like(){
$('#postoptions').load('php_files/likecount.php');
}
postoptions.php
[Code]....
I know that at the moment there is no query to add an entry to the database when clicking on the like link, but I'm not too sure how to put it. I tried putting this:
$addLike = "INSERT INTOlike (username, postid) VALUES ('$username','$postid')";
$run = mysql_query($addLike) or die(mysql_error());
but because the posts are loaded with a while loop, clicking like on one made me like all of them on that page.
I though reloading the "likecount.php" page would reload the count for the page?
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Feb 27, 2009
how can I submit form without refreshing page using jquery or Ajax.
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Feb 16, 2010
The code below taken from net works as I need it. onLoad It execute another page from a different page, the only trouble is it keeps on refreshing constantly. How can I stop this??? I'm making it into a function and calling it onLoad.
[Code]....
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