Can JS Pick Up LANG Attrib's ..?
May 29, 2006
I'm new and naive at JS, but use a lot of modified JS snippets in web
design. I'm working on a six-language site for a client right now that has
a small nav bar at the bottom of each template-based page.
I've had success in previous projects, writing out language-specific nav-bar
code nested in a document.write statement; a unique .js file for each
language.
An idea that I came up with that would allow me to create a function that
would cover all languages was this: if javascript could somehow detect the
"lang" attribute of the <html> tag, it could automatically choose which
"langage" js file to reference for my nav bar.
Example, if my german nav bar was in a file, "/scripts/de.js" the function
would pick up "de" from the "lang" attrib in the <html> tag, assign it to a
variable, say "navlang", and render a document.write statement that would
"write" out my script source reference as such:
<script>
document.write('<script src="/scripts/' + navlang +'.js"></script>');
</script>
my problem is I'm not adept enough at JS to write a function that would grab
the LANG attrib of the page .
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Feb 19, 2010
Let's say I have a string, something like this: sadasd4assadasd8ssssda5asadasd3asdasdasd8dsdsd
and I want to pick out the numbers and add them to each other. How do I do that? I have tried and know how to pick out one number, but how do I pick out several numbers and add them?
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Mar 10, 2009
With html you can have a file input that browses for a file to upload.
As far as I can tell you have to pick a file and can't pick a folder.
Is there a way to pick a folder with JS. I don't want to upload, I just need the path.
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Dec 14, 2011
I have a link on a page which I would like to work as follows:
- When I click it a Modal window will show up. Inside this modal there would be a table returned by "data/images" When I click an item in the table the Modal would close. I need to get the value in the first column of the clicked row. How can I do this? I have no idea where to start.
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Sep 5, 2010
My array contains 15 value I want to random pick 5 value:
[Code]...
How to random pick from all elements with no repeat of the same content. e.g. if myArray[0] is picked then myArray[12] will not be picked again. (because they have the same value "a")
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Jan 10, 2010
I want to add a button, beside the "Add" and "Remove" button which pick random of users depending on a given value, lets say that the value is 2, then it would pick 2 users randomly and move them to box 2.
Code JavaScript:
$().ready(function() {
$('#add').click(function() {
return !$('#box1 option:selected').remove().appendTo('#box2');
[code]...
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Jul 29, 2009
How can I pick an id element (here #bridge1,#bridge2) and toggle its child (here a p element) without actually using the id element as parent?
'this > p' apparently does not work.
$('#bridge1,#bridge2').click(function(){
$('this > p').toggle();
return false;
});
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Feb 4, 2010
I'm trying to pick up the selected text from a list/menu and store it in a hidden field to add to a database along with the value and it's not getting picked up.
In the head I have
Code:
<script language="javascript">
function SetCatText() {
var cl_name = document.getElementById('cl_name')
[Code].....
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Sep 27, 2011
I want to have a random change of the border and text color of certain DIVs (with a certian class) after a specific time interval. I managed to get a random color change after the time interval, but I'd like to just have a set of colors, which the random generator can choose from. So here's my code:
Code:
<script type="text/javascript">
$(document).ready(function(){
var intervalId = setInterval(function() {
int i = (int)(Math.random() * 4);
[Code].....
So "i" can be a number from 0 to 3 and depending on this number, the variable "col" is a specific colorvalue which the border and text color will animate to. That was my thought, but something about the random color generator doesn't work
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Feb 22, 2010
$("#div1, #div2, #div3, #div4).click(function(){
//Get the Current Selected Picked
//I Would like to get if the item clicked was the Div1 or Div 2 or Div 3 so I can make changes in the selector chosen
});
How do I do that? It's really simple but I tried $(this) but does not work.
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Jun 12, 2010
I am trying to pick the larger of 5 numbers and sometimes there is a tie. I would like to prioritize variable c1 if there is a tie. This data is from a quiz I am writing.
var c1 = 2; // Takes priority if there is a tie.
var c2 = 1;
var c3 = 2;
var c4 = 0;
var c5 = 0;
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Mar 10, 2011
Basically I want to factor a number and select the two closest numbers to the middle of the factors for example: 20 factors to 1, 2, 4, 5, 10, 20 I want it to return 4 and 5 If the number is has an odd number of factors (has to be a perfect square) I want it to select the middle number and say it twice for example:
64 factors to 1, 2, 4, 8, 16, 32, 64
I want it to return 8 and 8 Would I use an array or what? My code should probably look like:
[Code]....
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Jun 11, 2010
I am trying to pick the larger of 5 numbers and sometimes there is a tie. I would like to prioritize variable c1 if there is a tie.
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