I'm looking for a way to find all prices within a string and process them and display the results before the browser displays.I would need to be able to recognise eg 100 or $99.99 etc.. or even their html characters.
View 3 RepliesI would like to check if a string is a valid zip code via Javascript.
Length and existents are already checked.
How can I find out if the string contains characters other than numbers?
Example: 834F7
schould be false since it countains an F character
How can I check if a number exists by itself in this string by using
the RegExp object?
var mystring = "11,111,01,011";
var match = "1";
var re = new RegExp( match );
var isFound = re.test( mystring ) );
Running this code returns 'true' which is not what I want since number
one doesn't exist by itself. I need to use the "match" variable since
it will change depending on user input.
I can only get it to work without variables in the expression. E.g.
var re = new RegExp( /1/ );
I'm pretty new to jQuery and this is giving me a lot of trouble! I found some code jQuery code to give me a great start but I can't get the logic to where I need it to be. Here is what I have:
$(document).ready(function(){
$('p', 'body')
.andSelf()
[code]....
I need to pass a variable into a URL but need to replace the spaces with
$.ajax({
beforeSend: function(){$('#loading').show();},
type: "GET",
[code]....
I am trying to set up a simple menu, with the ability for users to add items to their order.Each item has a price, and I am trying to set it up so that when they add an item to their order, it automatically calculated and updates the subtotal.The page so far is[URL]I can't get the sub-total to update at all.
View 7 Replies View RelatedWith js I am trying to find and replace any prices within the innerHTML?
Matching e.g.:
$25.00
$15
$1000.45
$1000,999
I want to find all instances of these and replace them with alternative strings.
I'm looking to make a payment form that calculates the prices as you go along, similar to this
i just dont know how to go about it, is there software that can be used?
I am trying to create a “simple” form with 3 dropdown options which totals up the value of the 3 selections. My script is based on one I have used in the past which used checkboxes… checkboxes work fine, but I can not get the script to work with dropdown options. I can get a string to build but totals are always 0. Code:
View 6 Replies View Relatedtoday I am creating a form where a user can enter prices for things. I want to use javascript to display a total so far and it should update automatically as the user
nters/changes new prices.I have a form which looks something like this:
<form method="post" action="mailer.php" name="contact">
Price 1 <input type="text" name="stampprice[]" size="5" onchange="calculate_total()">
Price 2 <input type="text" name="stampprice[]" size="5" onchange="calculate_total()">
[code]....
Ive got codes that calculate the route & prices between distances upon entering data into two boxes lablled "to" and "from" using google maps. What I need is the route to be shown on the map. Ive tried the googlemap forums but they wont help me (they just direct me to the documentation which I dont really understand).
Anyway after trying to read and understand the code, I managed to get the map to display but when using the form to find postcodes, it stops working.
I want to know if there is a way to return ajax call as html value and not plain text, ie all html formatting will be displayed.
My code:
<script src="jquery.js">
<script>
$(function()
{
[Code]....
String returned from webform4.aspx is html formatted but jquery displayed it as plain text. Is that anyway to display it as html string ?
I have a for loop: Code: for( var i = 0; i < aInput.length; i++ ) I want to use this i variable to concatonate it as a string to find an input box
Code:
var j = i;
var qualname = "discountqualifier" + j;
qualname.toString();
if ( inputName == ( qualname ) )
{
Assuming I have a input box named discountqualifier0, discountqualifier1, discountqualifier2 etc...
I have a div, which can be anywhere in the document. I want it like, when I click anywhere on the div, it tells me the X, Y of the mouse in the div. Like X mouse - X div (left) and Y mouse - Y div (bottom). So that I know the width and height of the mouse according to the div. Is it possible or cross browser?
View 9 Replies View RelatedI have some jquery code like this:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1258" />
[code]....
I need a simple, quick and efficient way to logically branch if I find a string is contained in another string in jquery Most other languages this can be resolved in one or two lines and it would be readable.
View 5 Replies View RelatedI have a simple example below showing how when I pass in the value of the value attribute of option node, and then use if operator to check whether parameter is a string or not, even though it's a string, it converts it to false boolean and triggers the else statement rather than calling a function.callback should be a string so why is it saying otherwise?
View 3 Replies View RelatedIs it possible to break apart a string into characters, be it a word or a sentence, and store each individual character in an array?
View 11 Replies View RelatedI have made a basic form, and I need to combine three values within my form, then create an md5 hash of this string.Then assign it to a hidden variable.My form is here...
Code:
<p>
<label for="firstname">First Name: </label>
<input id="firstname" type="text" name="firstname" /><br />[code]....
Or I have created a pastebin of it here, for easy reading: http://pastie.org/1171757.So I need to be able to combine the three values into a string, create a md5 of the string, then call the value of the string into a hidden value all before posting the form.
How can I findouf the URL that the webpage came from?
Like document.address or something?
I have a div which wraps a table. Initially, the div's display attribute is "none", basically I need to find the height of the table in the div, and use that information to render the div to the user. The div is rendered only on the users request.
View 1 Replies View RelatedThis is just some functionality missing in the Array object that I'd find very useful...
Array.prototype.inArray=function(oObject){
for(var i in this){
if(this[i]===oObject){
return true;
}
}
return false;
}
to use:
var oObj=new Object();
var aArray=[1,oObj,"string"];
aArray.inArray(1); // returns true
aArray.inArray(oObj); // returns true
aArray.inArray("string"); // returns true
aArray.inArray(2); // returns false
I want to be able to find the height of a div in pixels without defining it in JavaScript. The Div needs to be able to have whatever content in it is required, and it will change without a refresh. I have no idea what could possibly do this, I was hoping somebody with more experience with JavaScript could help me :D
It also really needs to be at least Internet Explorer, Firefox and Opera proof.
Title doesn't really give this thread justice ... I have a content div with an image and text included into it. This same div class is being used multiple times. What I want is to be able to click the image, and have the <p> in that div toggle to show or hide. Here is the XHTML code for the front-end:
<div class="content">
<img src="image_big.gif" alt="image" class="toggle_font" />
<p> Caption for the next image. </p>
[code]....
How can I get the position of an element such as a div?
View 2 Replies View RelatedI'm trying to make some changes to the Javascript portion of our
corporate intranet site and I'm trying to find if theres a way to find
the User's login id from a Javascript function?
If not, is there a way to run a 'echo %USERNAME%' from DOS command
window and obtain the output. I realize there's an inherent security
risk if Javascript were to allow that.
Am I barking on a completely wrong tree, is NTLM authentication what I
should be looking at?
Basically, I need to get the user id without the user having to supply
it on the page manually. Can this be automated?