AJAX :: How To Auto Update Userlist
Sep 26, 2010i am trying to update user list from database using javascript/AJAX ...but no luck ..working on this more then 5 days and cant do it
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AJAX :: Auto Update Depending On Database Value?
May 13, 2010I have a been developing an Online auction website using PHP and Mysql for the last few weeks. I have implemented everything including the 'bidding', 'buy it now' options of the auction etc.
I don't know much about AJAX to be honest, but I think it is the technology I need for this... My requirement is to devise a way of updating (in real-time) the current price of a particular auction product as more and more users bid on the item. Once a user bids on the item, the bid table of the database is updated with the highest bidders price. So once this value changes in the database, would it be possible to update the price on the webpage? Obviously, it is important for this update to be as accurate as possible to maintain the integrity of the auction.
Input Box Auto Update
Sep 23, 2005I have 2 input box on my form...i would like input box #2 to be
updated automatically onces data entry in input box #1 is completed.
I would be greatful if some could guide me through this. I'm a php guy
with little javascript knowledge.
Help With Form Auto Update
Jan 4, 2006For instance, Box A has a blank entry and I enter in 5. Box B I enter in 6
so in Box C it should automatically give me 11 (if the code I put in is to
add box A and B). Then in Box D I put in 3 (say to subtract from A and B
combined) so then Box C adjusts to give me 8.
Don't worry about the math as that's all taken care of it, I just need to be
able to know how to update on the fly like this.
Auto-update DIV Content (images)?
May 4, 2011This is my first venture in this forum and also my first attempt at some programming for a fair few years and I have run into a problem i cannot for the life of me see the answer to. I am fairly sure I am just missing something stupidly obvious, but like I said its been a few years since I did any programming so I'm a bit behind with my knowledge!
What I am trying to do is using a combination of HTML & Javascript (well actually JQuery), is to automatically update a cell in a table without the user doing anything. The changes to the content are based on changes to a database by other users. I have written the following code which auto updates text in the DIV, the question is how do I ammend this text to automatically switch between pictures?
[Code]...
Auto Refresh For Every Update On Database?
Oct 4, 2011we are developing an web application. In this user has an option to comment or mark a video. After user commented or marked it has to shown automatically on the page with out refreshing the page.
View 1 Replies View RelatedImplement An Auto-content Update System Without Using PHP?
Apr 3, 2009I am a webmaster trying to implement an auto-content update system without using PHP, which is challenging for me because I use PHP, JAVA, C(and extentions), HTML usually. My current project requires me to not use PHP so I am using javascript and xml.
I have the code written out but I am running into an error with Safari 4.
Here's my code:
<script type="text/javascript">
var req;
function loadXMLDoc(url) {
var xmlDoc=null;
[Code].....
JQuery :: Live Text Update And Auto-Resize?
Jul 6, 2010Is there a plugin that will do this? Or does anyone have an idea about how to implement something like this? The idea is for a sign company to have customers customize the text for their signs. They want to allow users to input text and have it update the sign image live with the text and resize it if the text string get's too long.
View 1 Replies View RelatedAuto Update Price When A User Changes Options To An Item?
Dec 22, 2011What i am trying to do is allow a user to get a quote on how much an item would be if they wanted to sell it. all the data is being generated dynamically on the item and passed to this JavaScript correctly. The issue is when a user changes his mind and switches his options a few times the price goes out of wack and some times will actually be more then the original price. For example. If the item was in mint condition it would be 100 dollars. If it is " good condition" then it would loose lets say 20 percent, so it would be worth 80 dollars. Now each item has 3 sections of questions, what is the condition of the item, any "modifiers" like water damage or functional issues, and then third section is if its missing any parts or cables. All of this is being asked on 1 page, and when a user changes any of the options it should update the price on that page with out the user needing to press update. So condition goes, 100%, 70%, 40%, 20%. Modifiers are 50 percent of current price of item, so if it was "perfect (yes I know an item cant be perfect and have water damage but this is just an example) thus being 100 dollars, and has water damage, that would make it now worth 50 dollars, and has functional issues, now worth 25 dollars. If it was missing cables, it would loose lets say 5 dollars so now its worth 20 dollars. Thats an example on how i calculate the value of the items. So once again, the actual amount is being passed correctly to this script, but when you make to many changes its not happy.
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Auto Update Price Based On Form Fields?
Aug 7, 2010I am more of a front end guy with experience in xhtml/css and want to get my hands dirty with some back-end programming (Javascript/jQuery/AJAX/PHP) and was wondering about a specific task involving (mainly) what I would believe is AJAX.
I was wondering if there is a way to have a page with a starting price of $299 (lets say a basic vacuum) then below that are 20 or so customizable add-ons to choose from through simple checkboxes. That (to me) should be easy enough, but I would love to have the grand total at the bottom of the page be updated in real time as the user checks or unchecks certain add-ons (kind like how apple.com does it).
What is a good starting point for this, and would it be possible to send out the order as an email with the total price sent to the business owner.
Auto Update Price Based On Form Fields
Aug 7, 2010I am more of a front end guy with experience in xhtml/css and want to get my hands dirty with some back-end programming (Javascript/jQuery/AJAX/PHP) and was wondering about a specific task involving (mainly) what I would believe is AJAX. I was wondering if there is a way to have a page with a starting price of $299 (lets say a basic vacuum) then below that are 20 or so customizable add-ons to choose from through simple checkboxes. That (to me) should be easy enough, but I would love to have the grand total at the bottom of the page be updated in real time as the user checks or unchecks certain add-ons (kind like how [URL] does it).
What is a good starting point for this, and would it be possible to send out the order as an email with the total price sent to the business owner. Like I said, I can sorta get my way around this stuff
Code To Auto Update Price When Form Field Value Are Changed?
Feb 24, 2011sample code, whereby if I change a field value in a web form (from a drop-down list for example), the value shown in another field is automatically updated to show the needed value for that selected option?
View 1 Replies View RelatedAJAX Update Page
Oct 6, 2006I followed the video tutorials on this site - pretty good. I'm now able to delete records and remove the tr on he fly. Im also able to insert a new record i my db, i the background. But how do i update my page so the post shows up? Code:
View 2 Replies View RelatedAjax :: How To Update Multiple DIVs Accordingly
Oct 18, 2009I am creating a form. The form uses variable to show different divs. Like for example .
If the user chooses state where tax will be implemented than it will update the div which contain total amount. Now the problem is I have 3 divs on a page and I want to update all of them accordingly. Like user select quantity as 500, state as florida. So I need to update 3 divs .. total cost, Shipping cost and quantity divs. Problem is they all r not inside a single div else I would have put tht whole div inside the response. So is there a way to update multiple divs?
Below id the ajax code I am using ..
Code:
function update_dockcontent() {
var quantityval = document.HVAC_Cards_Form.Quantity.value;
var BillingZip = document.HVAC_Cards_Form.BillingZip.value;
var url = '[URL]'+quantityval+'&BillingZip='+BillingZip;
if (window.XMLHttpRequest) {
req = new XMLHttpRequest();
if (req.overrideMimeType) {
req.overrideMimeType('text/xml');
} .....
Code for ajaxcall page is:
Code:
<?
header("Cache-Control: no-cache");
header("Pragma: no-cache");
$total=($_GET[qval]*0.50);
$shippingrate="50";
if($_GET[BillingZip]) {
$total=$total+$shippingrate;
}?>
<p>Total Quantity: <strong><?=$_GET[qval]?></strong></p>
<p>Shipping: <strong><?=$shippingrate?></strong></p>
<p>Total cost: <strong>$<?=number_format($total,2)?></strong></p>
I want to show all 3 of them in different divs.
Ajax :: Resize Div Height After Update
Mar 12, 2011I have a div which contains dynamic content populated with AJAX (user has two select boxes to filter query results)However when filtered results extend past the initial height of the div in question, the div remains the same size and the results overflow out of my content area.I added a surrounding div with id of "limit" around the div that needs to grow and shrink ("resultsdiv"), but this didn't work; it ended up cutting off search results instead of growing the div (I also added position: relative; and overflow: hidden to my stylesheet, as suggested on the jquery website).
The animation is not important, this would work fine with .css({...}), but I thought it would be cool.At any rate, if this is supposed to work, my first question is: WHERE do I put this script? I've placed it outside of the query and outside of both divs (no luck). I've put it IN the div/query loop, but no go. I've even (just for kicks) put it in my ajax query file, but nothing.
Cant Update Dom After JQuery Ajax Request
May 11, 2007I'm trying to update my page with either a yes or a no, I'm using Ajax for the request to the server. The request works perfectly, however when I try to update the DOM with the server response using $(this).text(response.waiting); and $(this).html(response.waiting);.
I've tried alert(response.waiting); and returns a valid response. So, the problem probably stems from the DOM.
$("#data a.waiting").each(function(i){
$(this).click(function() {
$(this).html('<img src="../img/loading.gif" id="loadwait" alt="Loading..." />').fadeIn("slow");
$.ajax({
type: "POST",
url: "waiting/ajax/",
data: "id=" + $(this).attr("name"),
dataType: "json",
success: function(response) {
$("#loadwait").hide();
$(this).show();
$(this).html(response.waiting);
}
});
});
});
AJAX :: Update Textbox OnBlur?
Feb 15, 2011I have a form that contains multiple textboxes and that are labeled based on their location in a table (ie. 0,0 0,1 1,0 1,1, etc.).I want to use a javascript that will automatically update the value of that box into a database when that textbox is left (onBlur).How can get I get the name of the textbox that the user was just on? with that i can grab the value and go from there, but i don't know how to get started here...This is the basics of the form I'm using...
<FORM NAME ="updateAssignmentMarks" METHOD ="POST">
<input type="text" onBlur='jsupdate(this.form)' name="1,1" value="999" />
<input type="text" onBlur='jsupdate(this.form)' name="1,2" value="888" />
[code]....
JQuery :: Update Select With AJAX Call
Feb 26, 2011I have 4 HTML selects, ID'ed as "genres", "artists", "albums" and "songs". When you click on "genres", "artists" or "albums" the other selects should be updated through an AJAX call that does an sql query and respond back with JSON data. Sounds simple enough... but I can't get it to work. After just reloading the page, I can select a genre, and all other fields are updated, but then the other selects don't work any more.... as if jquery doesn't fire anymore when clicking on them.
This is my code
function updateSongs(JSON_data){
var song_options = '';
for (var i = 0; i < JSON_data.length; i++) {
[Code]....
Ajax : Add / Update In Child Page , Parent?
Mar 18, 2009I have a page [parent], on it is a link to a popup [child] that opens up a form. On the [parent] page is a list of entries from the table in the DB.
So basically once a form is submitted on the [child] page, I want the list of entries on the [parent] page to be refreshed
AJAX - Update A Div On Link Click But No Luck?
Jan 1, 2012I have a question, I have a piece of code that I've used before that works fine but in this case it doesn't seem to work and I can't really figure out why -
[Code]...
JQuery :: Ajax Dynamic Text Box Field Update?
Jul 11, 2011Environment is PHP - MYSQL When the user changes the value of a select drop-down, I want to use Ajax and query one table of my database, retrieve three pieces of data, and place the data in three separate text fields in my form. Is there a simple tutorial out there that explains this?
I get the general concept of the separate php file for the query, but I'm pretty much lost.
JQuery :: Call A Function After An AJAX Update Is Completed?
Aug 30, 2010I am having a couple problems with what I am guessing is sequencing. I have several different events that perform a task and then refresh a portion of the screen using this code snippet: function RefreshComments(sID)
[Code]...
So this comes down to finding away to fire the javascript function only after the JQuery function has finished updating the HTML property of the DIV tag. I'm having a similar problem with a .post() command, and I expect whatever the solution is to this problem can be used to resolve the other as well.
JQuery :: Update Table Without AJAX Load: Scrolling
Oct 4, 2009I've created some jQuery which remove many tr rows from my table and inserts new via AJAX. This indicate that the page is scrolling because first the table increase after elements is removed and afterwards it grows when the new content is inserted. Is there a way to let jQuery update this table without doing so? Eg. by first refreshing the DOM after I finish my manipulation. Here is a bit of my code:
$j(".bookingViewRow").each(function() {
$j(this).remove();
});
$j.get('cajax.php', {}, function(html) {
$j("#bookingView").append(html);
});
JQuery :: Script Tags Stripped On Ajax Update?
Jun 15, 2011I am using jquery ajax to load a comment element when editing a participant. After submitting a comment the whole element is dynamically reloaded, including the script part. Which looks like this:
[Code]...
This works for the first time, but when I try to submit again, the script block is missing and the ajax doesn't work anymore. I have read that with "dataType:"html"" the script part is evaluated on load, but I don't want that, or do I? How can I disable that? With "text" or "script" it doesn't get better...
AJAX :: Auto Refresh DIV ?
Oct 4, 2010I ve been trying the following code (see below), this code was posted by tabo here but apparently he left, it works fine on Firefox, Chrome, Safari but I cant get it working on Internet Explorer...I ve been looking everywhere and I dont understand where is the problem. here is the full coding :
Code:
Ajax :: Dynamically Update Contents Of Div Based On Form Fields
Jun 5, 2009Currently, I have a php form with various inputs, and a div where I am embedding an (initially) empty open flash chart object.Right now, I am calling a php file on the submit of the form, which takes the form data, calls a python script to process the form data, and then creates an open flash chart object using the data the python script returns.There are a few problems with this:
1. When the submit on the form is called, it goes to a different page where the chart is displayed, when I would really just like to update the contents of the chart div where I initially embedded the empty chart.
2. The processing of the form in the python code can take some time, so what I would really like is to have the chart "check" the output of the python script periodically and update the chart each time, adding the new data points to the old ones.
I know I can do all of these things with javascript and Ajax, I just can't seem to find any tutorials or examples that are exactly what I am looking for.
