The use of HTML5 to access a local database

I'm working on an application that will need to access information from a database.

I would like to inculde a database sqllite as part of my installation file and use html5 to search this database file and present the data in it to the user. Is it possible to deploy an application like that?

To improve the user experience, I don't want to save the data in an xml file, scan this file and load the data into a database local html5.

There are several options, but I personally find it's very convenient.

In a JavaScript file, lets call it 'data.js', that I would define the content you want to import.

Branches of var =]
{'id': 135, 'name': 'Chicago', 'widgets': 5493},.
{'id': 217, 'name': 'Los Angeles', 'widgets': 5443},.
{'id': 491, 'name': 'Waterloo', 'widgets': 9544},.
...
{"id": 854, 'name': 'Orlando', 'widgets': 2834}
];

And then when your page loading, store these data in the D

{DB.transaction (Function (TX)}
Var branch = null;
for (var i = 0; i)<>
Branch branches = [i];
tx.executeSql ("INSERT INTO branches (id, name, widgets) VALUES (?,?,?)", ")
[branch.id, branch.name, branch.widget]
);
}
});

adjust according to your names of tables/columns, of course, but I find a JSON format as simple is easier to import from.

See you soon,.

Steve

Tags: BlackBerry Developers

Similar Questions

  • The use of components bootstrap - access denied.

    Good Morning-

    I created a page that uses the built in components DW CC2015 Bootstrap.  Downloads page, but the bootsrap.css, the jquery and the bootstrap.js do not have.  It says access denied, or it could be a permission problem.  Is there something special at the server end which would prevent me to download these components?

    Then, I happened to get out of a button from the model "bootstrap" included with DW and replaced by another type.  Turns out she needed to generate a new updated bootstrap 3.3.4.css and a new 3.3.4 bootstrap js.  All I know is the blue and green buttons that I removed a path for success!   I was able to download without any error.

  • Access to local administration E3000 via HTTPS problem

    I usually use a wired connection to the laptop to access the E3000 and http to access to local administration. I decided to simply to change to https and uncheck http. When I did this and use https to try to get web access, Firefox and IE say there is a certificate error and refuses to connect. In Firefox, I even said to use the certificate, but he refuses. I save a configuration file backup before proceeding with this change.

    Any ideas on how to enter the web access with security 'mistakes '?

    Also, if I have to reset the modem (shudder) completely restore configuration will set all my settings city MAC addresses? Since I also use MAC addresses for more security, I hope than those that are saved in the backup as I have entered him very much. I should re - establish links to all my devices like TVs and smartphones.

    Thanks in advance.

    No, if you upgrade the firmware do not use a backup saved configuration as it is specific firmware.  If you upgrade your router reconfigure it back manually.

  • Secure access to the local database of HTML5

    Hello

    I have a client who is the main concern is safety. I look at using local databases webworks and html5 to store sensitive data. I would like to know if the local databases are encrypted with the key signature application? If I were to write a native java application so I know that I can directly access the SQLite api and specify encryption. However with the html5 databases it seems not be the option.

    I if I understand correctly, the local databases are implemented with Google Gears on OS 5 and SQLite for OS 6 and more. I need a solution that works for both. I prefer not to use custom js extensions, but if it's my only option.

    Does anyone have information about this?

    Encryption must be done through the extension. The implementation of SQLite on the smartphone supports encryption, but does not include the HTML5 specification for the database.

  • Cannot print on my local printer when you use remote desktop to access the server (Server 2008).

    We are struggling to print on my local printer when you use remote desktop to access the server (Server 2008).  Cannot make it work.  Any suggestions?

    Hi EverettBurton,

    The issue of Windows XP, you have posted is related to Windows XP in a domain environment. It is better suited for the IT Pro TechNet public. Please ask your question in the TechNet forums for assistance.

    Hope the helps of information.

  • I can't use windows Explorer or the network drive mapping to access my NAS drive more.

    original title: strange NAS problem

    Hi everyone I can't seem to fix this strange problem.

    I can't use windows Explorer or the network drive mapping to access my NAS drive more.
    I am running windows 7 Professional 32-bit on my PC, and until about a week ago she accessed from my PC very well.

    The location could not be reached and have not been able to run since said today that I went to update it and the drive mapped. I'm at my wits end.

    Here is some info.

    I can access to other computers and devices on my network.

    I can access the internet.
    I have a windows XP PC in the House who can always connect to my fine NAS drive (even if it's not mine).
    I PING the NAS drive.
    The NAS drive will do the same if connected via cable or by wireless.

    UPDATE: after the implementation of a shared folder on a Windows XP computer on the same network I am also unable to acsess the part of my PC. So I can assume that I can't browse all share folders or NAS drives on my local network.

    Help, please.

    Thanks for the help, but I fixed my problem

    Here's what I did in case anyone wants to know.

    I went into Device Manager and went to network adapters.
    I then expanded this section and under view changed to display hidden items.
    Several hundred elements appears (for most 6to4 adapters) and I deleted all the.
    Then click scan for new hardware.
    And... everything works again! YAY!

  • I don't understand why I can't login my account using mozilla but with googlechrome fb, I am able to do... Mozilla can load the fb site but cannot access my fb account... I'm uncomfortable with the use of mozilla as my browser... pls help thanks

    I don't understand why I can't login my account using mozilla but with googlechrome fb, I am able to do... Mozilla can load the fb site but cannot access my fb account... I'm uncomfortable with the use of mozilla as my browser... pls help thanks

    • "Clear the Cache": Tools > Options > advanced > network > storage (Cache) offline: 'clear now '.
    • 'Delete Cookies' of sites that cause problems: Tools > Options > privacy > Cookies: "show the Cookies".

    Start Firefox in Firefox to solve the issues in Safe Mode to check if one of the Add-ons is the cause of the problem (switch to the DEFAULT theme: Tools > Modules > themes).

    • Makes no changes on the start safe mode window.

    See:

  • Hi guys. on the macbook in System Preferences &gt; sharing there is a box at the top that says "computers on your local network can access your computer at:" means that other people can access my computer?

    Hi guys. on the macbook in system preferences > sharing there is a box at the top that says "computers on your local network can access your computer at:" means that other people can access my computer?

    "Your local network" is the computers that are on the same router as you. At home, this is your family.

    to: "computer name" is the name of the computer, they will see.

    Access is provided for items you decide to activate, usually file sharing. For sharing of files, ONLY the items that you specify in the file sharing dialog box details panel is accessible and be only users you EXPLICITLY list by username.

  • The use of Teamviewer for remote access to another PC from a PC

    Hello

    I have TWO PC, but unfortunately two PC has the same IP I checked ipconfig.

    I called ISP regarding on the same IP between two PCs.

    Is it possible that a PC can access second tool PC remotely using the Teamviewer software, even if TWO PC IP addresses are the same now?

    Your comments will be appreciated.

    Thank you

    Hi Altman,

    TeamViewer is a third party software. For support on the use of this product go to TeamViewer Support Center.

    Note:   software use of third parties, including hardware drivers can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the use of third-party software can be solved. Software using third party is at your own risk.

  • Access to the use of memory and processing power charge connect 6224 via SNMP.

    Hi support them

    Is it possible to access the use of memory and processing power charge connect 6224 via SNMP? If possible, should the mib I use?

    Thanks in advance

    Rogerio

    When looking through the available MIB found in the zip file for download of the latest firmware.  I see that the MIB fastpathswitching mentions 'agentSwitchCpuProcessGroup '.

    MIB fastpathlogging has 'agentLogInMemoryConfigGroup '.

    There is no reference document material about what offer different MIB.

    I hope this helps.

  • trying to UN-ininstall print driver error message: could not remove the HP LaserJet 1020 driver. The specified printer driver is currently in use. __Failed to remove the hplj1020.inf package. Access is denied.

    I have a new win 7 and have a lot of trouble installing an HP laserjet printer.

    When you try to remove the drivers under properties of the print server, I get the following message:

    "Cannot remove the HP LaserJet 1020 driver. The specified printer driver is currently in use.
    Impossible to remove the hplj1020.inf package. Access is denied. »

    someone knows what's the problem?  the prnter is not yet connected.  Must not be in use.  The problem I had was that the stuff sent to the printer seems to sit and take 15 ins to print a test page.

    How can I remove the drivers?

    Stop the print spooler service, and then start the print spooler service.  Now, delete the print driver and packaging. Alan Morris Windows printing team seek here Microsoft Knowledge Base: http://support.microsoft.com/search/Default.aspx?adv=1

  • What are the databases, we can use with html5 in playbook

    What is the best database used with html5 in playbook

    The answer lies in the developer site very well documented of the RIM:

    https://bdsc.webapps.BlackBerry.com/HTML5/APIs/database.html

    LocalStorage might be easier to use:

    https://bdsc.webapps.BlackBerry.com/HTML5/APIs/localStorage.html

  • What is the use of the "Local storage folder" creating application in customer interface (HFM)?

    Hai! All the

    Can you please help me to know the use of "Local storage folder" in the HFM client.

    Difference between the two to create the application in web and client user interface.

    Hello. The local storage folder is used as a default for the client windows to search for the file location. The windows client used to do a lot more that he made here at the RSA was more important, but now (for many years, in fact) there's really no need to do something special.

    Eric

  • ColdFusion 11 allows the use of MS Access 32-bit data sources?

    ColdFusion 11 allows the use of MS Access 32-bit data sources?

    Well well, my first rhetorical question: is 2014, why MS Access? MS SQL has free versions that are much faster and more stable than any version of MS Access, I have no problem of migration.

    Now to your question, 32 bit "should not be a factor." 64-bit applications can talk to most 32-bit applications through an API without too much difficulty. The only exception that I know are 32-bit applications that rely exclusively on the DLLs for their API - I don't "think" MS Access has this limitation. It was probably at least 15 years since I touched what whatsoever in dealing with MS Access so my hesitation to be clearer in my response. Good luck.

  • What is the use of the default access in HFM

    Hi gurus

    What is the use of access by default and why it is used?
    If we provide a default access the used data is available?


    concerning
    Hubin

    Hi Hubin,

    Default role:

    Open and close applications; manages the documents and Favorites; manages
    Smart View; and access running tasks, data tasks and load and extract
    tasks. Failed to retrieve the metadata or rules.

    Please see the link below page 171

    http://docs.Oracle.com/CD/E17236_01/EPM.1112/hss_admin_1112200.PDF

    Hope this helps,

    Thank you
    Charles Babu J

Maybe you are looking for

  • Connection failed - can not confirm security (since updated to 31) exception

    This morning I was able to access to our installation of plesk for our server (I had previously confirmed the security exception after receiving the warning) without problem. Then firefox updated to 31 and now it gives me this error:The secure connec

  • No post after resetting bios HP Elitebook 8440p

    Good day HP,. I have reset the bios on an HP Elitebook 8440p, but after that it will not publish. The lights on the keyboard flash market / stop abit, and then it reboots constantly with no photo.  I removed the battery, hard drive, tried other types

  • Re: What by Satellite A100-906 supports firewire 400 or 800?

    Hello.. I have a Satellite A100-906, and I wanted to ask if anyone knows if the i.LINK (IEEE 1394) in my laptop connection is the firewire400 (a) or the type of firewire800 (b)... I want to buy an external hard drive with firewire connection... Thank

  • Move applications to the SD card in HP Slate 21

    Hi... have had my slate 21 for a few weeks now and still find my way. Always used windows but not smartphone so thought I would give it a try. Ok... 2 questions... You can move apps to slate on SD card similar to what you can do to a place.2nd questi

  • All locked accounts.

    XP Pro SP3, class hard drive not connected to the internet, cannot be connected to the internet, last successful access had no problem indicated.  No media has been on computer, so no virus has been introduced.  On the next attempt to use the player,