This is my implementation of an n x m matrix in JS:
var n=parseInt(prompt("n:",1));
var m=parseInt(prompt("m:",1));
function array(){
this.length=m+1;
for (var i=1;i<=m;i++)
this[i]=0;
}
function matrix(){
this.length=n+1;
for (var i=1;i<=n;i++)
this[i]=new array;
}
var a = new matrix();
My name is matt a very fed up up person at the min iam building a website my self for my print and design business, and it has come to the part where i need to list my products and buy now options etc. Well to be frank i dont have a clue how to do it so i dont have reams of pages of boxes etc.
here is the page with business cards [URL] on this one is ok because there is only 6 options to chose in sense of qty. but when it comes to LEAFLETS ITS HARD COS YOU HAVE DIFFERENT SIZE QTY PRICE.
Iam using a cart software that links to google checkout for payment side
I'm trying to validade a table that has 20 checkboxes (5 columns and 4 rows) and that needs to have at least 2 checkboxes checked in each row and column.I've managed to create the validation for the row part (all checkboxes in the same row have the same name).I've also created a custom class rule (all checkboxes in the same column have the same class) but it doesn't seem to work. It only shows the row validation messages (labels that are display next to the last cell in each row) and not the column rule message.
Here is the code:
<form class="form_matrix" id="form_matrix" method="get" action="form_matrix_submit">
<table><tbody><tr><th></th><th id="col_1">Col. 1</th><th id="col_2">Col. 2</th><th id="col_3">Col. 3</th><th id="col_4">Col. 4</th><th id="col_5">Col. 5</th><th></th></tr>
[code]....
want to print some data using dot matrix printer on pre printed receipts,am using PHP and MYSQL database am getting data FROM DB , now am not getting how to align it, how to print using java script, exactly on those boxes on pre printed reciepts , please any provide me the code
View 3 Replies View RelatedI have a Javascript array object like this:
[0][0] - 32[1] - 13[2] - 26[1][0] - 8[1] - 17[2] - 4[2][0] - 10[1] - 30[2] - 22...etc
and what I want to end up is with an array with the sum of the [0], [1] and [2] values, so for instance with this example, I want an array returned like this:
[50, 60, 52] i.e. this is [(32+8+10), (13+17+30), (26+4+22)]
My real problem with this is that the "inner array" can be any number of (its dynamic), so in my example its just 3 values but it could be for example 5 values e.g.:
[0][0] - 32[1] - 13[2] - 26[3] - 16[4] - 6etc
how to implement a HashTable but specific the method getKeys();
View 7 Replies View RelatedIs the implementation for IE 6 different from Firefox?
View 5 Replies View RelatedIs there a good linked list implementation in the public domain? Or
that someone on this group has already written that they'd like to put
in the public domain, right here on this newsgroup?
I have a request to implement iGoogle like UI features, specifically, the drag/drop module boxes, and configurable elements for each module box. Currently, I have existing module box with all the forms and elements (backend support for them too). But they are not drag and droppable, and not configurable.My questions are: 1. Do I need backend engineering involved in this implementation? my understanding is: it's pretty much front end UI work and backend already provided all the form elements, backend DB, etc. for this.But my only concern is: how can the system save the user's configuration when they login the next time? Do I need backend engineering's help for this? related DB setup, java class files, etc? 2. is there any jquery UI API/plugin I can take advantage of so that I don't have to do everything from scratch?
View 1 Replies View RelatedI'm looking for a Triple DES implementation in Javascript.
My requirement is that I need to encrypt data using Triple DES in Javascript and decrypt on server side using C#. I found a few, but I'm unable to decrypt the data in .Net.
I call this function
Code:
function showForm() {
if (!document.implementation.hasFeature("Core", "3.0")) {
alert("1");//[code].....
on FireFox 3 and only the alert marked with //go off. In IE 8 on the other hand all of them go off. These are features described in JavaScript for WebDevelopers 2nd edition.This cannot possibly mean that IE 8 is missing all these features...what is qrong then?!?!
Coding of java script coding for watch implementation in our website.....
View 1 Replies View Related've been looking to implement a function which allows me to populate 2 form fields from an onClick event. I needed to be able to fill/modify one field on a single click and the other on a shift-click. This is all working fine but only for IE 5.2/Safari/Opera 8.02 but fails in Camino(Gecko). I don't have much experience in working across the different DOMs, I do know that I will need to use a different variation of the shiftkey (e.shiftkey?) and for NS4 (e.modifiers?); but I really am not certain as how to handle these correctly. Initial testing has been with limited success.
Could anyone give me some practical pointers to handle the 'shiftkey' for Gecko/Netscape4? (Gecko is more critical)
Current code as below:
function fillform(txt) {
if (event.shiftKey)
{event.returnValue = false;
alert('shift on');
MM_changeProp('fieldone','','value',txt,'INPUT/TEXT')}
else {alert('click only');
MM_changeProp('fieldtwo','','value',txt,'INPUT/TEXT')}
}
<map name="mymap" id="map16">
<area shape="rect" coords="100,14,191,41"
href="#" onClick="fillform('mytext')">
</map>
I wanna make a live-error-checking sign up form.
So these are the codes
this is the php file which return echos to the js files (there's no error here, I've posted this so you know what it's all about) [code]...
if a user writes in the text box for nickname a nickname that is already registred then in a text box near the input text it will appear something like : "This Login name is already taken!"
and so on for every field (firstname, lastname...)
I have done this previously with classic ajax tehnics (that with onreadystatechanged) and it worked. But this version does not. Can you spot the error here?
I have my code and it works of filtering data by Month and year.But it seems i got a problem when using accordion. For now, i created it manually but i want to make it automatically.If you click the dates in brown area it will display the news with that month. Can anyone help me out?I only have problem in accordion.[code]
View 6 Replies View RelatedI don't know enough about the technology yet to know whether this is a ridiculous question-- but is there no cross-browser javascript implementation of XMLHTTP and SOAP for use in calling web services?
It looks as though MSFT expects the client to be running Windows and ActiveX and have certain DLLs installed; and Mozilla seems to have its own implementation of SOAP. Is it
possible to implement these protocols in pure client-side javascript?
Did anyone implement or can direct me to an implementation of virtual mode (render only visible rows, but still have the scroll work right) or something similar in the AJAX Sys.Preview.UI.Data.ListView?
I need to display a very large table (`1000 rows) and it simply isn't feasible to render everything.
The string I have is: Quote:
12345<a href="http://www.keep.com">shouldn't be removed</a>abcde<a href="http://www.remove.com/123.html">should be removed</a>67890
The regular expression I am using is:
[Code]...
I have a problem which I am not able to solve. I read a lot and tried many things but without being successful. Mhh.. The problem I struggle with is a simple .toggle() of a DIV. This is working fine. But now I do an ajax request and get the response back from my javascript ajax implementation (I'm using ajax anywhere). Within this implementation I work inside a callback routine which makes it possible accessing the response before updateing the DOM. Inside this routine I want to .toggle() but this is not working. It happens just nothing. I also do not get any javascript errors. As soon as the request is completly done I am able to .toggle() again.
When I am accessing the DIV by using jquery ($('#div_id')) it is referenced to the correct object within de document. Only the .toggle() does not work. .hide() for example is working fine.
Background: I am doing this like this, because I want to know if the response contains validation erros. If so I leave the DIV with the form inside as it is an highlight the error. Otherwise (no errors) I close the div with .toggle(), update the dom with the new form and open the DIV again.
Many reports are facing a problem that they lose the jquery binding. But this is not my problem as far as I understand.
How do you call a function within an implementation that's in this form:
(function () {
var G_vmlCanvasManager_ = {
init: function() {
...
},
initElement: function (el) {
...
}
...
})();
I'm trying to call the initElement function that's within excanvas.js
which its comment says is public.
If I try calling initElement(c) or G_vmlCanvasManager_.initElement(c) IE
gives errors.