I have a javascript function on my HTML page that periodically assigns content to a DIV. This I am doing with a timer (setTimeout).If under certain circumstances, display of the DIV is set to 'none' or the visibility is set to 'hidden', how does Javascript handle it?
View 3 RepliesFirst off; i was in two minds if this belonged in the .php forum or the javascript forum; i apologize if i chose the wrong one.
I have this .php code:
<?php
$query = "SELECT mail_id FROM ".TBL_MAIL." WHERE UserTo = '$session->username' and status = 'unread'";
$numUnreadMail = $database->query($query) or die(mysql_error());
[Code]....
I wondered how or if it is even possible to use javascript to execute the first .php code so that the user would know if he/she had a new message without refreshing the page?
I'm incharge of updating the stats on a chl hockey teams Web Site. I
would like to know if there is a way (javascript) to be able to save
the content of the CHL Statistics WebPage on our Server with
Javascript, in a txt file.
If it possible, then I would take the content of that page. Execute
another script that will take this information an place it in our
database on our server. By doing this, our Team WebSite would be
update automaticaly.
At this time, I have to open the CHL Statistics WebPage. Then Save the
HTML page as a txt file, upload it on our server via FTP, then execute
my script that places it in our database.
Could you send your suggestions to rene.aube@gnb.ca?
I'm trying to load content from an external page into a div on my page.
Can any one point me to a simple solution.
I'm wracking my brain on this one.
After a html document loads in a browser,I want to be able to monitor
the page incase any content on it changes for any reason.
Is there a Javascript function with which I can track 'what has
changed' on the webpage .
This should be irrespective of the type of content on the html page
I have two example for you to ponder on:
Ex1:
-----
Say in an html document there are two select boxes s1 and s2.
The items list in s2 depends on selctions in s1 (page is not
refreshed..ie.. s2 is loaded through Ajax or sumthing)
So after the html page loads I need to get a notification whenever s2
is populated...
Ex2:
-------
Say ,in a html page,there's a link,Onclicking which a light pop-up
div is created with some text.
How can I capture the content of this dynamic pop-up?
In all this discussion,I'm not taking into account any particular
format of html...the html content can be anything.......I just need
to keep tracking if any content chages after the page loads...
Ideally I need to achieve this using javascript (client side
scripting)
How can I achieve this??
I am trying to understand the order of operations of a for loop.
for (count=1;count<3;++count)
{
document.write(count + ". nice rack.")
}
when this runs it prints:
1. nice rack.
2. nice rack.
I dont understand how it prints 1. The way I see it it sees the for looks inside the parenthesis, assigns count a value of 1, goes to the comparison sees that it is less than 3, then gets incremented by 1 at the next station, and then finally goes in the curly brackets and the string is written. So if it starts with 1, is less than 3, and is increased by 1. before it starts the loop, then the first sentence would read:
I created a page (index.html, including the embedded javascript) with a div loaded by an external html content. But in this new content the click function I defined in the index.html page does not work in the new content. Then my question is: do i need to include all javascript in the external html content?
View 1 Replies View RelatedI'm using an HTML page with one section having editable content. Nothing overly complicated. All other execCommands are working fine, but I cannot get Paste to work. The function is called from this button:
And, here's the Javascript function:
When I use the Copy or Cut buttons the selected text is loaded into the clipboard. If I press Ctrl+V to paste, it works fine. But clicking the Paste button either has no visible effect (if no text is selected) or just deletes any selected text. I've used the Paste command before from VB without any problem, but it's been awhile since I've used JS.
I have about 10 JQuery Books and they all talk about using Ajax(JQuery Load function) to insert either an HTML page or fragments of an HTML page into another page.
However, amazingly none of these books mentioned getting multiple items using the same function(document.ready).
Here is what I mean. I have a document.ready function which I use to get specific content from a page. However, to get additional items, I need to set up additional document.ready function.
So if I was retrieving 3 sets of content from a page, I will set up my script like this:
Code:
And the HTML
Code:
Is there a leaner better way to do this? Again all the books tells you how to grab a content, which I have done but do I have to create a new function for each item?
I would like to use ajax to load a html page and get the content of a specific div. Is it possible to do this?
View 3 Replies View RelatedI have an ajax based page, which loads content from external page (html +js) So if i have a div "update_div" being updated with external content (html+js)
Let me be more specifig
Step1: Ajax content along with js loaded into update_div from a.html
Step2: Ajax content along with js loaded into update_div from b.html
What happens to the js loaded from a.html? Is it lurking in the memory or automatically/magically removed from the browser memory? I am afraid of memory leaks, if the js is still lurking in memory, the more ajax calls made, the more js is going to be held up in memory. Unless am totally wrong; i have no idea of the mechanism happening.
I am doing a very simple POC regarding Instant Messaging using Struts. So I was able to do login and sending message. However, I am confused on how I can get the messages display to my POC if the other person is replying.
The idea that I am thinking is to use AJAX periodically call the Struts action. what API i should use in AJAX to do this call?
i'm trying check the value for a node that is loaded with ajax, and to check it every certain time (3 seconds). I've come this far, but don't know where to go from here:
//Messenger frame...
<iframe src="http://settings.messenger.live.com/Conversation/IMMe.aspx?invitee=<?php echo $IsUserAvailable; ?>@apps.messenger.live.com&mkt=es-UY&useTheme=true&themeName=blue&foreColor=333333&backColor=E8F1F8&linkColor=333333&borderColor=AFD3EB&buttonForeColor=333333&buttonBackColor=EEF7FE&
[Code]....
I also read of a method called on(); but never know how to use it, because i can't think of the event i should attach to...
how to call my js function on the HTML page. This is a homework assignment and I've written the code but I just can't make it work. I can get the prompt boxes but the results don't show.
The assignment is to calculate basketball ticket prices. Each ticket has a base price. An up-charge or down-charge % is applied to the base price depending on the seat location. Courtside seats command a 20% premium upcharge Lower bowl seats have a 12% premium upcharge Inexpensive upper bowl seats cost 5% less than the stated base ticket price. If more than 8 tickets are purchased, 5% will be deducted from the total.
I have to use prompt() in my html page to prompt user for information. Then I'm to call the function to calculate the answers and build HTML to ouput.
look at what I have and offer advice as how to fix my code.
Here's my js file:
function calcTotalTicketCost(baseTicketCost, totalNumberTickets){
var courtside = 0.20;
var lowerbowl = 0.12;
[Code]....
I have not been able to do any JS because my damn books have been on order for the last 3 weeks put a script into my webpage so that when anybody visits the 'contact us' page they can leave comments.
Here's my code:
HTML:
<!DOCTYPE html "PUBLIC-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
[Code].....
I know this doesn't validate but it's only a draft site until I get my books.
Here's the page, I want the comment underneath all three div's.
Is it possible to execute a JS function in a website, by using the JS console? Facebook has a function Facebook.streamPublish() for instance, which displays a dialog box to send a story to your Wall.Is it possible to call this from the JS console manually?I'm developing a Facebook application. I tried to call the above function from the Firebug console to test but with no success.
View 4 Replies View RelatedI cannot call a function more than one time in my page, the function is:
Code:
<script>
function seeBig(_this) {
document.all.view_img.src=_this.parentNode.getElementsByTagName("img")[0].src;
}
[Code]....
what problem I am facing is, if I want to build another table as the same as the one above, the function will not work. I know I might need give the function an ID
i have an html page that when it loads theres an onLoad event called which calls a function.now what i want to do is be able to click a link that refreshes the page but at the time on the refresh it skips the onLoad event. is this possible?
View 5 Replies View RelatedI want to change the content of different div's using .html(). The change should be done by clicking on the inner element of the container. The content of the clicked container should be changed with the first container. My problem is, that the following code does the change, but only once. After every div has changed one time, no more reaction is shown.
<script type="text/javascript">
I need to have a simple text input field on a html page. It needs the users to type in either:
And depending on whats entered this will then take them to the corresponding:
Is this possible with javascript?
I have previously developed two scripts, both of which work really well, however I want to amalgimate them together if possible? My first script loads the content specified into a single div, replacing the content depending on which function is called, it also displays a loading gif during a timeout of 2 seconds. Here is the page:
[Code]...
I have content in hidden (invisible) DIV elements on a page that I want to load into another DIV element on same page. I need to replace content currently in a DIV with that coming from another DIV. DIV ontent could be a P element or a P and IMG element.
View 4 Replies View RelatedI want to change the content of <TD> tag of a HTML table sorted by alphabets(A-Z) in a different HTML table using javascript?
View 2 Replies View RelatedI'm building a webpage using javascript and iframes. Basically I have an iframe in the middle of the index.html page that links to another html page (let's call it iframe.html). My question is, is it possible to call a javascript function from iframe.html to control an object on index.html? If so, how do I do this? I'd like to be able to assign an image in iframe.html with the hyperlink of href="javascript:function()", where the function effects the CSS of a div on index.html.
View 2 Replies View RelatedI have a web site which main page is index2.html I need a script that when I refresh the page it takes me to index3.html or index#.html in a random fashion. the list of index numbers is 10 so far.
index3
index4
index5
etc etc
I tried to load 1 html through ajax and javascript and it worked.But i want to load more than one and i cant.I thought that it would be a good idea to put the ajax files to the external websites and put the same load button.I tried this idea but it doesn work.I can only load one external website.
View 2 Replies View Related