its possible to limit variables example I have a variable called myCurrency containing 3.454 well sort of pass it to a function that makes it become 3.45 though if the third number is higher than 5 it rounds it.
example: 3.457 = 3.46.
Is it possible to use splice() with a variable index. I understand that splice(1, 1) means start at index position 1 and remove 1 item. However, I want the index position to be a variable, since I don't know the actual index number of the item to delete at runtime. Is this possible?
View 9 Replies View RelatedI have clear text, without html code. (in text area) and I want to take from this text numbers for every pertes. but, from attaquant is one var and for defenseur is second var, (every next line is own var too). But I don't know how to take this numbers,(in every next text like this, numbers is different).
This is text which I working on.
Round : 1
Attaquant
Serenity SR6 Total : 1 | Pertes : 0 (0%)
Defenseur
Tour. laser lourd Total : 23 | Pertes : 0 (0%)
BNLMNA Total : 9 | Pertes : 0 (0%)
Round : 2
Attaquant
Serenity SR6 Total : 1 | Pertes : 0 (0%)
Defenseur
Tour. laser lourd Total : 23 | Pertes : 23 (1%)
BNLMNA Total : 9 | Pertes : 2 (0.22%)
Round : 3
Attaquant
Serenity SR6 Total : 1 | Pertes : 0 (0%)
Defenseur
BNLMNA Total : 7 | Pertes : 7 (1%)
I have a string variable coming from a database, like 2,3,1,4,5,6,7.
The string is gotten from: <%=(Recordset2.Fields.Item("neworder").Value)%>.
And, have the following:
Is it possible to use the string variable to replace the index numbers so there will be a new position of the array?
http://www.dynamicdrive.com/dynamicindex4/thumbnail2.htm
I intend on using this gallery viewer on my site.
Is it possible to make it so that image that is displayed in the div is limited to certain dimensions.. say 100 by 100px. If an image that is displayed is above the limit, the excess is simply just out of view..
I dunno how this would be possible maybe by a use of some sort of mask, i normally code inflash im not sure if taht is possible with divs in html. Or maybe you can limit the size in the js file, if your allowed to.
I have the following button code in one of my forms to find the path to a file the user is going to upload:
<input type="file" name="file">
When windows open it's file browser it shows/lists all files. Is there a way to only have it show pdf extension types only?
I have a input filed of type "textbox" into which I am expecting to get
currency values (ie. 199.99). Is there a way that I can restrict the
user to only entering 2 values after the decimal point?
I can restrict the maxlength to 5, but that wouldn't stop the user from
type in 1.987.
I have the following javascript code:
elms=document.getElementById('friends').getElementsByTagName('li');
for(var fid in elms){
if(typeof elms[fid] === 'object'){
fs.click(elms[fid]);}
}
Which grabs all "li" tags with the ID "friends" , and then goes through and clicks all of those elements.How would I go about having it to where it only clicks up to 200 elements, and not all of them.
im trying to set a textbox to only accept alphanumeric characters but it needs to accept a space in between each entry because it is a textbox all i can get it to do now is only allow numbers to be entered using the following code:
[Code]...
I am no coder, however I am modifying my website and changing the slideshow to the one found on this website, most wonderful, the Cut & Paste JavaScript Slideshow : [url]
I have it working now, and I have but one question, does the code include a way to limit the number of times that it cycles through the slides? So it just freezes on one photo after x number of cycles?
I have this code which I found which loads XML/RSS feed and displays the entries.
However, it outputs every entry.
I would like to add a way to limit the output, via a parameter, but I am not sure how to do it.
Code:
<script type="text/javascript">
$(function() {
$('#journal_feed').renderFeed('journal_rss.xml');
[Code]....
Is it possible to use javascript to limit a textarea to one hundred words (of 3 or more letters).
I am building a contest form for my company. It's one of those that you have to write why you want to do something in 100 words or less. I would like to have it check their writing while they're writing. It would be really cool to tell them how many words they've used.
I've seen javascripts that tell you how many letters in a given field. Something like that would be perfect. Does anyone have something like that or can you point me in the right direction?
I'm trying to limit the number of items that can be passed to the 'list1' select box to ten items. The way I have it now, it pops up a warning if user tries to pass more than ten, but then passes the first ten of the selected items through to list1 anyway. I don't want it to pass any items if they try to pass more than ten...just show the popup, and make them try again. Code:
View 18 Replies View RelatedHow to create a function that would allow me to add to or subtract from a maxvalue, and thankfully I got help regarding that. However, something's got me stumped for the past few weeks that I still can't resolve...
This is the relevant code:
As it stands, it works as long as the total value is less than or equal to the limit (for advantages it's 15, for disadvantages it's 10). However, the moment it goes past the limit -- for instance, if you change Antisocial's value from 2 to 7, or if you add several additional checkboxes with any values -- the whole thing starts going crazy; specifically, maxvalue doesn't revert to 40 when the all the checkboxes are unchecked.
What I'd want to happen is that the user cannot select or apply advantages or disadvantages if the maximum advantage is greater than 15 or the maximum disadvantages is greater than 10.
I'm thinking that a button for adding disadvantage points to/subtracting advantage points from the maxvalue (that becomes disabled if the user goes past his limit on advantages/disadvantages) is useful at this point, but I'm really stumped on the implementation of the idea. An alternate idea of mine is that all other advantage/disadvantage checkboxes would become disabled if their value is greater than the remaining number of points, but I don't know how that is possible either.
How can this be limited to certain tables/table rows?
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
[code]....
I am using a directory program that won't allow commas in my fields. I am unable to escape them, so I'd like to add them in the browser with a find and replace with javascript.
Here is the text:
I want it to read:
How do I find " MD" on the php generated page?
Here is my best start:
HTML Code:
I have been playing with this regex for a few hours now I want to make it so it accepts commas also.
At the moment it works with A-z and - . ' but can't seem to figure out how to include commas.
I have a function in java script like this.
I want to append a comma in reason_txts only if there is second element in array
I tried like this:
But this alert itself not coming ---> alert(reason_txts);
Eg: if the input is a and b i want a,b in reason_txts if the input ia a i want a alone in reason_txts without any comma appended.
I need to modify the script showed at: [URL]
Right now it allows entering "numbers only", I need it so that it allows numbers and alphabets only, no special characters or spaces.
And yes, one more question, does the first part of the code need to be added in the <head> of the document or <body> ?
The code at the above URL is as follows:
<script type="text/javascript">
// initialise variable to save cc input string
var cc_number_saved = "";
</script>
[Code].....
I need to process a list of items and I can use the following code but I'm having an issue.
Using the .length, the ',' registers as an entry. I can do an if entry == ',' then next, but that seems a bit clunky.
Is there another JS function that I can use to get each entry in the list?
I am trying to create a function that onkeydown(), forces all letters to be capitalized after a comma (",") in a text input field.
I know that I can make all of the letters capital using this function:
function makeUppercase(field) {
field.value = field.value.toUpperCase();
}
But am not sure how to say to do this function only after a comma is present.
If sort this work:
var myarray= new Array(10,16,35,"0.1",8,4,22,19,1,22,35,9,26,38,40);
with code
function function1(a,b)
{return a - b}
var order02=new Array();
order02=myarray.sort(function1);
but instead of 0.1 I use 0,1 (with comma) not work;
Is possible to solve?
Further, in the function for to sort, what is the difference
between this
function function1(a,b)
{return a - b}
and this
function function2(a, b) {
if (a b) { return 1; }
if (a == b) { return 0; }
if (a < b) { return -1; }
}
If I use 0.1 they work good both;
If I use 0,1 (with comma)
they work dissimilar (different result) and both whatever not work.
I need a regular expression that will validate a double quote comma
delimited list where the odd entries are numeric and the even are
alphabetical. Each pair must also be on a separate line. For example:
"1","Peter"
"2","Paul"
"3","Mary"
I've used the following expression to validate comma delimited lists, but
without the double quotes, numeric/alpha pairing and line return
restriction.
^([A-Za-z0-9]?)+([,]s?([A-Za-z0-9]?)+)*$
I'm working this script below that successfully selects and removes certain anchors that contain this text "d2". There are actually numerous anchors in this TD (not div) container with different (labels for the site) text strings, each anchor is followed by a comma with a space.
So I'm removing the anchors no problem (thx to jQ) - but I still need help to remove the trailing comma and associated space after each anchor I remove. My attempts at this solution are so horribly naive I won't bother posting one.
I have one text box , it can have values like 1 or 1,2 or 1,225,345,21 ie multiple values so ......But now i want textbox should validate weather values entered by user are proper
toString().match(/^(([0-9](,)?)*)+$/)
This is code i'm using its validating correct only ,but one problem when user enter values like this inputval:1,22,34,25,645,
the last comma is not validating it should through error
I have a array called 'data' which is used globally as it is being used in other functions. Each data[i] has array of values like data[i]= "United States,Tennessee,Anderson"; I was trying this in javascript:
data=new Array();
function display(){
//window.open(_blank,'myWindow');
document.write("<table border='1'>");
for(var i=0;i<data.length;i++)
[Code]...