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Web Applications

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Solutions

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Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.

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I have a stored procedure that updates a record.
I need to add code so that it only runs IF the parameter passed has a value

The parameter is:  request.querystring("marriageidspouse")

If the parameter does existing run the SP code, something like:

IF request.querystring("marriageidspouse") <> NULL THEN 

MY CODE

END IF

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What would the correct syntax be?

Sometimes the part of the URL passes no value like:  marriageidspouse=

I am using classic ASP
1
Free Tool: IP Lookup
LVL 10
Free Tool: IP Lookup

Get more info about an IP address or domain name, such as organization, abuse contacts and geolocation.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Hi,

What is the correct/accepted terminology for a small portion of a screen that does not necessarily contain a data field?
Here's an example from a public website (not from my client work).

1. Click 'Races'.
2. You will see the following: ___________________.  (segment? display? snippet?)
 Example3. To filter by distance...
etc.

How would you fill in the blank in step 2?
Thanks.
0
Hi.

I have a part of my code which is giving me a syntax error:

if Session("invalidBlobID") = "y" then
    Session("invalidBlobID") = ""
    Response.Redirect "forms_error.asp?caseid=(rs_case.Fields.Item("id").Value)"
end if

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I am trying to redirect but the above gives me a syntax error. What is the correct syntax?
0
Dear,
What is the relevant site to find out relevant deployed App, which I deployed through

http://aliapp.open.uc.cn/app/mng/index
0
We have recently migrated a .NET web application which uses web forms to be hosted on Azure.  We use session variables to keep some objects in memory after we query from the database to avoid multiple trips to the database:

string companyName = Session["Company"];

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It was brought to our attention that azure doesn't handle session variables well and that another method should be used.  Either through table, sql azure, or azure cache.  We were thinking of using the latter, the azure redis cache.  Is this an issue we should address right away as we are about to release to production?  Also, if we cannot address it right away, how unreliable it will be to use the current session state management?  If this is an issue now that we need to address is using the redis cache the best route to go?  This is a moderately sized app with no more than 200 users.
0
When I email a list of results via email we currently only have the HTML which is not very nice formatting.
When I display it as a webpage we use bootstrap so the formatting looks nice.

Is there a way to send the HTML table via email and make it look nice?  like the one we have online using bootstrap classes?

Alternatively do you know of any nice HTML5 template I can use to email tables with repeated regions?  (Many records)
I am trying to improve the look/feel of the email.
0
Dear,
I want to put attached picture file, as the background of this Web page.
http://my-friend.co/HouseList4/Default.aspx?userid=mc23

How?
beautiful-house.jpg
0
I have an ASP page that has about 20 recordsets. Each recordset returns a maximum of 10 records, some only return one.
Would the ASP run faster if the code to return the records is in the ASP page or would it be faster if I create stored procedures that then the ASP would call to create the recordsets and return the records?

I am using ASP classic and MS SQL 2012 R2
0
Hi there,

So in my project I have a *ngFor loop and then in the child element I have a *ngSwitchCase that will produce an error.

The error says: 'Can't bind to '*ngSwitchCase' since it isn't a known property of 'div'.'

Here are screenshots:
Error Screenshot
Error ScreenshotText Editor Screenshot
Text Editor Screenshot
0
I received the following email today regarding one of my registered websites:

As part of the rules of domain ownership, ICANN (the international governing organization of domain domains) requires that your contact information be publicly accessible. Therefore, your name, address, email address and phone number are made available to anyone who performs a whois search for the domain name.

We understand that making this information publicly available is not the best solution for many customers, but it is a requirement for domain ownership. In addition, using false contact information violates domain registration agreements and could lead to loss of domain ownership.  But there is now an alternative:

---------------------------------------------------------------
Private Whois Service is now available to protect your privacy!
---------------------------------------------------------------

In order to help protect our customer's privacy we offer a Private Whois service which will remove your private information from the whois database. This service will display proxy information for the name, address, phone number and use an alias email address. Any emails sent to the proxy email will be forwarded to your actual domain contact email address.

The Private Whois service is $5 per year and can be activated by visiting your Control Panel Domain manager at:

I'm a bit confused on how they, or anyone else for that matter, can offer this service, as I …
0
New feature and membership benefit!
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New feature and membership benefit!

New feature! Upgrade and increase expert visibility of your issues with Priority Questions.

Hi,

If im looking to setup a web spider that searches online for mentions of a firm name and alerts whenever mentioned. I know i can setup one that searches specific URLs i give it, but im looking for more of an industry and USA news search and maybe i can add a few that sites. Are there free web spiders/crawlers that provide this service?  I searched online and found YaCy, not sure if anyone has used it or if it's safe to download. Also found paid services like 80leggs and connotate, but it seems like i have to provide the sites and it wont do a general search. Any product out there that does this?
0
I essentially have 2 forms on one page. Each has some input controls and a button. I want to validate the controls relative to the button, but when using basic bootstrap validation techniques, both buttons validate the entire page.

How do I break up the forms and only validate the controls relative to the 2 buttons?

For example...

 <div class="col-lg-12">
    <h2><u>Daily Schedule</u></h2>
    

    <div class="col-md-3">
    <label for="heard2">Enabled?</label>
    <div class="form-group">
    <asp:DropDownList ID="ddlDaily" runat="server" class="form-control"></asp:DropDownList>
    </div>
    </div>
    
                    <div class='col-md-3'>
                     <label for="heard">Start Date/Time <i>(will repeat daily)</i></label>
                    <div class="form-group">
                        <div class='input-group date' id='myDatepicker'>
                            <asp:TextBox ID="tbDDT" runat="server" class="form-control"></asp:TextBox>
                            <span class="input-group-addon">
                               <span class="glyphicon glyphicon-calendar"></span>
                            </span>
                        </div>
                    </div>
                    </div>
   
    
    </div>
    <div class="col-md-3">&nbsp;&nbsp;&nbsp;<asp:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_Click" class="btn btn-primary" /><br /><br /><br /></div>

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How would I only validate the fields above when clicking the button above, ignoring anything else that might be on this page?
0
I'm a Beginner. Skill Set means Which Web technologies needs to learn.and how to learn like training manual,courses,books,Practice,Senior's Guidance.I don't want to be a Full-stack developer.i want to be a back-end developer(web applications,dynamic web pages).
0
I need to look at a website. It is not a pentest itself. Just a vulnerability scan. What tools could I use to generate a complete report?
I also need to generate a less technical report.
0
I have been in the Asp.net world for while and built web sites with membership.  I want to use better technology to build Web Apps with security.  Basically, a web based software.  I know this is probably a dumb question, but what is the best stack to make this happen today.  I am familiar with most technologies.  I am better at Web Front End development.  I will also need to be able to consume data from a REST API Jason for my project.  The app will have user and role based security. Can anyone provide some direction?

Web app (software like an accounting app)
User and Role based for data views
Not currently tied to any technology (ie. .net, javascript, Node.js, MSSQL, MySQL, Stateless...)
0
Hi,
I normally work on web applications mainly java side and some js. I was wondering what could i do to rise on career ladder. Some time it seems that the office work itself doesnt offer much to do something important.
Please suggest what course should one take and on what areas should one work upon to rise in software career ?

Several times i hear from manager that one should make oneself more visible. But how ? normally one is occupied with the work that manager has given. what could one do both technically and other stuffs probably help organizations to grow....

Generally there is a requirement for a web application and i finish it and thats it. Nothing more than what they have proposed nothing less.
Please suggest some book or articles etc... to get some new ideas in general and especially on web applications.

Thanks
0
Our external webpage has changed ip addresses as we have created a new webpage.  The webpage can be accessed externally with no problems.  Can not be accessed internal regardless of browser.  Initially it was bringing up our old webpage.  I found the reference for the old ip address in the DNS settings on the DNS servers- I changed the ip address to point to the new ip address and thinking we were all good I did the ipconfig /flushdns on the client and dsncmd /clearcache on the servers and still no dice.  pinging the url resolves to the correct ip address from inside our network.

I checked the firewall to see if there were any setting referencing the old ip address and there was not.

What am I missing?
0
I'm going through a tutorial in Symfony and despite the fact that I'm still in the shallow end of the pool, I can't get the very first page in the tutorial to come up and I don't know why.

Let me also mention this: According to the tutorial, I should get a default page when I use this URL: localhost/aqua_note. An error came up when I went to that URL. When I went to this URL: localhost/aqua_note/web, I got the default page they reference in the course.

I removed the DefaultController and replaced it with the code they present which looks like this:

<?php

namespace AppBundle\Controller; //namespace must match the Directory Structure

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Component\HttpFoundation\Response;

class DefaultController
{
	/**
	*@Route("/genus")
	*/
	public function showAction() //the only rule for a controller function is that it must return a Symfony response object
	{
		return new Response('Under the Sea!');
	}
}


?>

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When I go to the page which should show up now as localhost/aqua_note/genus, I get a 500 error.

Why? What am I doing wrong?

Let me also say that I ran into some trouble using the Symfony installer and instead used Composer. If that makes a difference, I'm not sure, but any direction at this point would be very much appreciated.

Thanks!
0
We've built a ticketing system based on MS SQL in house. It works pretty amazing. We use it for keeping track of client issues that come in.

We would like for the ability to have clients access this ticketing system to view & submit their own tickets on the web.

I did a quick search on the Googles, and saw there may be systems to help integrate and make this happen. Does anyone have experience with bringing MS SQL database information securely to the web?

Are there good systems already built to help make this happen?
Does anyone have recommendations on good ways to implement this or bad things to avoid?
What should I know before proceeding?  
Has anyone done this already?
0
Free Tool: Port Scanner
LVL 10
Free Tool: Port Scanner

Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Line 29:                 var test = Convert.ToString(Session["CID"]);
Line 30:                 var sample = Convert.ToString(Session["QPPR"]);
[u]Line 31:                 QUEDT = QUEAdapter.SELECT_QPAPER_BYCID_QPPR(Convert.ToInt32(Session[test]), Session["sample"].ToString());[/u]
Line 32:                 fvquestion.DataSource = QUEDT;
Line 33:                 fvquestion.DataBind();

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0
Hello it is possible download with wget a site with a href links?

For example we have an index,html that has only a list of a href links:

<p><a href="http://xxx.xxx.xxx/list.html">list 1</a></p>
<p><a href="http://xxx.xxx.xxx/list2.html">list 2</a></p>
.
.
.

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Like that the index.html has a lot of a href.

Now the question is possible download all that index.html a href?
Also is considering for example the destinations list.html, list2.html,... are web pages with different elements, images etc.

We tried to use httrack and just download the index.html
and also we tried:

wget --convert-links -r http://xxx.xxx.xxx/index.html

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and the same just download the index.html.

Any ideas?
0
While logged on with the Google Drive admin account I need to determine the exact share permissions for folders and subfolders within Google Drive.

How can this be done?
0
I am using IIS 7 for this and I have the certificate properly installed and the bindings set up in IIS.

I can access https://mysite.com/Services/SampleInventoryService.svc in a browser but when I try calling the service to get some data I get  a 404 not found error. This does work fine using HTTP.

Is this an issue with the service model portion of my web config?

Can someone please let me know what needs to be changed?

<system.serviceModel>
   
    <bindings>
      <basicHttpBinding>
        <binding name="basicHttpBindingConfig">
          <security mode="None">
            <transport clientCredentialType="None" proxyCredentialType="None" />
          </security>
        </binding>
        <binding name="InventoryServiceBinding" />
      </basicHttpBinding>     
    </bindings>
    <services>
      <service name="SampleInventoryService">
        <endpoint address="https://mysite.com/Services/SampleInventoryService.svc" binding="basicHttpBinding" bindingConfiguration="basicHttpBindingConfig" contract="PromoStandards.InventoryService.Contract.v1.InventoryService" />
       <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
          <serviceMetadata httpGetEnabled="true" 

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0
One of the people assisting me with the marketing of a time tracking tool on my website came across this advertisement for another website https://www.youtube.com/watch?v=9E48dtx8i_s.

He swears this is computer generated but does not know which product would have generated it.

It would be good to find a tool that could give me the same computer generated voice with the level of quality found in that video.

Assistance is greatly appreciated.
0
What exactly is the difference between a Web Framework, Web Server vs Javascript Frameworks?
0

Web Applications

14K

Solutions

14K

Contributors

Web applications are systems that run in browsers that perform functions normally associated with other client-based programs. One of the most commonly used web applications is email; instead of downloading individual emails to a local machine, the data is shown through a website. Other examples of web applications are collaborative systems like a wiki or an online game.