It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 9 years ago.
Can you please tell me how I can update the data from my extjs datagrid to JSON file?. My code works fine for loading static data from JSON file. Also, the data gets updated when I edit the data. But I am not aware how to store the updated data to JSON file so that it will be reflected even when I do page refresh or bounce my server.
Thanks
Murali S
You can't just update a json file, something on the server (PHP, Java, C#, other) need to do it. If you could just directly update a static file from the client, it would be a giant security hole.
There are examples in the Ext JS SDK that show you how to send data to the server and persist it.
Related
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
What is configuration file? What does it contain?
How it is different from a plain ASCII data file?
A silly extra question: What is meta data?
A configuration file is a file that contains configuration data.
It could be any kind of file: XML, .properties, text, INI, etc...
A configuration file generally contains info about how a program works or operates.
A data file generally provides data to a program.
Both files may or may not be ASCII files.
Metadata is data about data.
If your program displays data about houses, an example of metadata might be whether or not to display addresses.
Such data does not describe a house; it is data about how to display house data (ie data about data).
refer http://en.wikipedia.org/wiki/Configuration_file for all detail info about Configuration file....
and about meta data http://en.wikipedia.org/wiki/Meta_data
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I am working on "MapView" app in iPhone
In this app the Latitude and Longitude of my current Location is send to server so other user can see this Location and display in MapView.
How to insert record or data into mysql(PHP) from iPhone?
You will need a web server in addition to your database server, to host a web application with an API that your iPhone app can access. This web app can be written in any language that can write to a MySQL database (php, python, java, ruby, perl, to name a few). You'll likely want to use a restful api, using json for data representation. There are many resources available to help you in learning to create such a thing. Good luck!
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 10 years ago.
I would like to send data to a html form from MS Access.
I would like to do something like this:
http://webaddress/form.php?what=something
from Visual Basic. Can I do this?
I'll take a stab and assume that you are not hosting pages from your MS-Access Database.
What you need to do is reference the Microsoft Web Browser Control in your project, and pass the URL with the parameters to that control. You can then monitor the control to see if the server sent you error codes, and what messages came from the server.
Here's a link: http://support.microsoft.com/kb/304643
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
I want to pass data from an html form to a Perl script, execute the script and display result on HTML page again.
You can't pass data from HTML to a program directly, you would normally submit a form to a URI and configure the webserver to pass the submitted data to a program and the program's output back to the webbrowser.
There are several common ways to do this
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.
Closed 11 years ago.
I am creating a html5 web app. In that web app Contents are loaded dynamically from the XML feed. The feed XML has list of image URLs. I added that URLs in the cache.manifest file to support offline access. In that list of URLs if one URL is giving 404, because of that caching is not working how to solve this issue.
Manifest cache files will fail (and therefore your appcache will be incomplete) if there are any errors at all. So, if the close.png URL is throwing a 404, remove it or correct it—your cache won't work otherwise, simple as that.