how can i make the ajax code keep connecting until it gets data from the server ,in my example i'm using ajax and php in simple chat baord to get new messages from the database and send the new message to the page by ajax how can i do that ?
you simply cannot have a persistent connection from a webpage via http ... every ajax call has a response ... even when it is empty ... please explain exactly what you mean and whatfor you need that ... perhaps with an example.
Anyone using Ajax with .net? Are there any controls/tools that make building
with ajax easier or is it, for now, just a matter of connecting the
javascript to the back end manually as needed?
...
Hi
I want to call a web service using AJAX and SOAP.I have tried some approaches but am not able to do so and am unsuccessful.Has anyone tried with AJAX to connect web services??Can anyone suggest a...
While I have done a substantial amount of ASP.NET programming, I have only
dabbled with AJAX (update panels and a 3rd party JSON setup - jayrock - that
directly updates the DOM). In any case, I'm...
Hi All,
This is my first post in this forum. I'm developing a CMS for my latest website. This CMS is also in PhP & MySQL. I'm done with the ADD section where the Admin can INSERT new records in...
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
150
