I have around 100 item details in a page...i want to show it only 18 item details on page load. and the remaining items needs to be displayed only when user scrolls down the page to end. how to find out below fold in javascript?
View 1 RepliesI have an old web application I did where browsers with dynamic
capabilities received a drop down menu on the top of the page and a
fold out on the left hand side of the page and non-dynamic browsers
received two static menus. This was done via server side detection of
browser capabilities and branching the application. Over time needless
to say the capabilities between the dynamic and static sides got
seriously out of whack.
Now the drop-down menu was not done unobtrusively, it was done via
mouseovers and the like.
Obviously it makes sense to change the menus to be done by catching
events. But I would also like to redo the dynamic and static branching.
The way I figured would be as follows:
The static menus are placed inside of noscript elements.
The dynamic menus are loaded with display set to none. Script writes in
a new css changing dynamic menu display to block.
As I understand noscript is considered bad via unobtrusive javascript
theory, however I have a hard time seeing how one could make a menu
that would display properly as a static menu yet also function as a
drop down or fold out (especially fold out), collapsible expandable
menus are easy since they basically have the menu order placed in the
structure needed.
So I'm wondering if anyone has reasonable suggestions on how to
succeed.
On another subject, anyone know what the effect of a bunch of links
inside a noscript element that mirror a bunch of links in the normal
page will do to Google's algorithms?
<div>
Is it possible find a node backwards instead of forwards.
I would like to do (remember find_reverse does not exist)
The .find() method does not seem to match on input fields by using a class. The ti This problem seems to be only visible on input fields. The following is a demonstration of the issue:
Example at [url]
I have IE 6.0,
and I want to support also old versions of Internet explorer.
I don't know how can I check this out ?
Many people also advise me using frames.
What version are frame first invanted ?
What is the most popular version (is ther any histogram for the versions of
IE) ?
How to get the URL...??
View 2 Replies View RelatedI'd like to change the background color of the div.level2
I'm trying to use the each and the find statement to accomplish this but I can't seem to get the desired results.
<table
>
<
[Code].....
The site I'm working on uses a CMS (which I have no access to, nor control over the output), and in one section of the site, it outputs divs like this (I've changed the actual ID names for clarity's sake)...
Now then, I need to be able to check if a div is called 'generated-div-[number]', and I thought the best way to go about this would be to use regex. However, most of my regex experience comes from doing PHP work.
So far, I've got this...
That's a slightly simpler version of what I want it to do (i.e: in the end, I don't want to merely change the BG colour), but I mainly need some help with the regex and 'if' part of things.
I have the date in 2009-10-24 format.can anyone tell how can I get the day of any particular date entered by user.
View 4 Replies View RelatedA little page for finding keycodes.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>test bed</title>
<script language="JavaScript">
function checkKeycode(e) {
var keycode;
if (window.event) keycode = window.event.keyCode;
else if (e) keycode = e.which;
alert("keycode: [" + keycode + "]");
}
</script>
</head>
<body>
<p>Type in here:
<input type="text" size="10" value="" onKeyPress="checkKeycode(event)">
</p>
</body>
</html>
Is there a way to find out if visitor's browser has Javascript enabled?
View 6 Replies View RelatedI have an array of integersI like to retrieve the max number and index of max number from that array without using Math.Max() function..Presently in this below code, I have 4 dynamic values, end user will be select degree from combo box, entering the values semester, Max marks and Obtained marks as numeric values. Once entered dynamic rows will be created and it also calculate the percentage by the formula (om/mm)*100 for each row on clicking Sum and it also creates new columnŠI needed to have code when the degree changes only.. it should calculate the sum of all max.marks and Obtained marks of each semester and then calculate percentage by above formulaŠ and also new column should not be createdsort with max markswhat is the easiest way...
Cheers
Santhosh
function insRows()
[code]....
I have this js function for pulling out a couple of links which I want to add onclick handlers to... but IE can't find the rel attribute the way Im doing it, Im assuming it can another way, but I dont know how?!this works in Chrome, but not IE... the category_links.length yields a fat 0.
function get_product_categories_links(){
var links = document.getElementsByTagName('a');
var category_links = [];
[code]....
I am trying to get the maximum value in an array but when I try to display it I get every value from that array.
for (var ii = 0; ii < items.length; ii++) {
var myArray = [items[ii].odoEnd];
var highestEnd = (Math.max.apply(Math,myArray));
[code].....
I am looking for a counter that starts at 0 when the page is loaded and counts in increments of a certain number, for example "100" every second. So it would display 100, then 200, then 300, etc.
View 9 Replies View Relatedhow to find the coodinates for a picture in a middle of the page for example with js? I need this because i have a js script that get the mouse coodinates (X,Y) for the page.I have to modify this script to work only at my picture area and to get me the coordinates for my picture not the coordinates for my hole page. Code:
View 5 Replies View RelatedI have some <div>s, which all have style.height = auto, or don't have a style.height, so they default to auto.
How can I find out the absolute height of the <div>?
Does anyone know if it is possible to find out what element in the DOM made a call? Let's say I have a table and every cell has an onClick event attached to it. Is there a way to figure out what particular cell was clicked in the DOM? I know it would be easy to use ID's and just do an getElementById(), but, the ID's are generated from the system and I can't ever be sure what number any particular cell is, so I need another way if possible.
View 2 Replies View Relatedi want to be able to detect how far the margin-left and margin-top is on the current page.
detect this:
body {
margin-left: 0px;
margin-top: 0px;
margin-right: 0px;
margin-bottom: 0px;
}
I tried this:
marginLeft = document.body.style.margin-left;
alert(marginLeft);
and this:
Code:
marginLeft = document.body.style.marginLeft;
alert(marginLeft);
Can someone help to find the filesize ??
i have got the path of the file c:pritime.jpg and now i want to get teh filesize of this can someone tell me how can i do this???
I have a big text string that contains a URL and I want to find that URL and extract it and assign it to a variable.
View 1 Replies View RelatedI am trying to write a tween in javascript. Does anyone know where I can find some information about that or tell me if it 's possible or not?
View 5 Replies View RelatedI have several divs in a document, each with a unique dynamic id - but with some charactes in common
<div id="aa-1_bb-4"></div>
<div id="aa-9_bb-0"></div>
<div id="aa-7_bb-0"></div>
[code].....
how can i use the .indexof function to check if there is a quote in the string. i can't seem to find the correct syntax for do this without an error occuring
View 6 Replies View RelatedI would like to include a 'back to page' link on my website.
This link should load the target page when it's not currently open and
set focus to the window if it is.
in pseudo code
win = FindWindow("Products.htm");
if (win ==0) open("Products.htm");
else win.focus();
The page is not in a frame.
Does anyone have any suggestions?
I have some web-server-side code that may place a textbox anywhere on a
page. It might be on the page itself, it might be within a <form>, it
might be within a <div> in the form, or in a <div> inside the first
<div>.
Is there a script out there that will let me, given just the control's
ID, recursively find it anywhere on the page so I can set focus to it?