I am wanting to write some programs that connect in real time with a server. The problem is I do not have a server and really do not know a whole lot about servers. I do know the basics, it connects with sockets and uses a unique port but I do not know how to build one, So I turn here.
I am trying to connect to my SQL Server database & I have the following codes which doesn't work, it only showed "Display up to here":
var cn = new ActiveXObject("ADODB.Connection"); // the following info. is an example var strConn = "Provider=sqloledb;SERVER=188.8.131.52,1000;DATABASE=WebTable;UID=ABC;PWD=password"; var SQL = "Select * from GuestName Where ID = 3865989"; alert ("Display up to here"); cn.Open(strConn); rs.Open(SQL, cn); [Code]...
I do have the countdown script (see link below) to display the time between current time and the date given in real-time. However, I want to achieve to display the time difference between a given start and end time. Right now, it calculates from the current server time to the end time. I want to be able to set up my own start time and end time.
I need to convert a string containing the time to a real time value so I can insert it in to a time column in my database. tempElapsed = "1:22:33:44:555"
var _tempElapsedHours = tempElapsed.substring(2,4); var _tempElapsedMinutes = tempElapsed.substring(5,7); var _tempElapsedSeconds = tempElapsed.substring(8,10); var _elapsed = Date.parse(new Date(_tempElapsedHours,_tempElapsedMinutes,_tempElapsedSeconds));
The result of elapsed is -1.4243e+012, I was hoping for a time value of 22:33:44
I'm making a survey where every question has a numeric value assigned to it, and as the user clicks on a checkmark button to approve (or uncheck to disapprove) the values add or subtract to give a total at the bottom of the page.
Basically, it's a spreadsheet but with fixed values for each row instead of being able to type them in.
I can do this easily with php, but only if the user clicks the submit button. I was hoping to find a way to do this real-time.
I'm not looking for someone to do this for me, but can someone point me in the right direction of a tutorial or something that is similar so I can build this into my program?
I have a form that is using HTML and PHP to make calculations for an order form. One of the fields is asking for a total number of workstations. I would like this field to be a real-time total of five other fields in this form.
I have been using the jquery countdown plugin made by [url] for a while and while I am pretty familiar with it, I haven't been able to accomplish what I want for one of my projects.
I want to be able to add hours/minutes/seconds to a countdown in real-time by clicking a button.
Let's say I have 2 countdowns. They both get their ending date from a mysql db, e.g: 2010-09-26 00:00:45 and 2010-09-27 14:45:00
When I click a button, I want the countdown Y to increase by the X amount of hr/min/sec, update my ending date in mysql, and update my counter for every visitors to see without having them refresh the page. I have tried messing with ajax, but wasn't able to accomplish anything close. (I got it to update every 1 sec but it would flicker then)
let's say I have a table "Names" with a field "name" --> bob, and tom (2 records)
I want the ajax/php page to pull out all the names. which would be bob and tom. And then if my database got updated at the backend (ex: a new name jack is added). my page showing bob and tom will automatically be updated with jack showing.
F.e I have div which id is someDiv and input text which id is someInput - and how to do that value of input object will display in DIV in real time? If i type letter "a" in input, it should automatically display in DIV. Which function should I use?
What I'm trying to do is, a jquery script to show in real time the total price. I got this: <li>Users</li> <li> <select name="users" id="users"> <option value='1'>1</option> <option value='2'>2</option> <option value='3'>3</option> <option value='4'>4</option> <option value='5'>5</option> <option value='6'>6</option> <option value='7'>7</option> <option value='8'>8</option> <option value='9'>9</option> <option value='10'>10</option> </select> </li>
How to get a number to update realtime on a site? What I'm looking for is used on the following website: New & Used Cars For Sale - Arnold Clark The number with the top vehicle search update when a user makes any of the selections in the form. I think I know how to get the number to update via php and mysql queries on the db but how can I get the effect where the number rolls to the newly updated total?
I have the checkbox validation. I have it set onClick, this works perfectly with both the mouse click and also if the space bar is used to select the option, which is great. However if a user simply 'tabs' over the option it doesn't validate real time. The solution I came up with was adding a onKeyDown event to trigger the same function.