ASP.NET

Re: How to catch up a HTML Control in code?

6-Dec-13 10:18

You need to put runat="server" on the tag if you want to access it in C#.

There are only 10 types of people in the world, those who understand binary and those who don't.

Member 104513158-Dec-13 16:25

Member 10451315

8-Dec-13 16:25

1,add

ASP.NET

runat="server"

to your img tag, this let your C# code can access your tag;
2,in your C# code, use

this.img1.src

to access the img source attr.

this method can using in all html tags

PHP vs asp.net

Member 104426195-Dec-13 3:20

Member 10442619

5-Dec-13 3:20

hi i am intresting web devlopment but i confused which programming is better?

plz replay

my prefrce is 1. php
2. asp.net

thatraja5-Dec-13 4:26

thatraja

5-Dec-13 4:26

You should have searched Google first. Check this
PHP vs ASP.net Comparison[^]

Besides it's better to choose based on your interest & past experience(For example, If you're VB6 or Classic ASP guy then go with ASP.NET.)

thatraja

Code converters | Education Needed | Plans

Deflinek5-Dec-13 4:27

Deflinek

5-Dec-13 4:27

And what answer do you really expect asking such question on asp.net forum?

--
"My software never has bugs. It just develops random features."

ZurdoDev6-Dec-13 10:19

6-Dec-13 10:19

I have not used PHP but to get your answer you should research samples of both kinds and see what syntax you feel comfortable with. Perhaps search job possibilities. I believe, but could be wrong, that ASP.Net will provide better job opportunities, at least for now.

I would recommend doing both. Get a job doing one and then do hobby work using the other.

There are only 10 types of people in the world, those who understand binary and those who don't.

How to convert the HTML code to a control

jkirkerx7-Dec-13 14:02

jkirkerx

7-Dec-13 14:02

I write in both PHP and asp.net now.

I took on a PHP project after not writing a line of PHP code in 6 years.

I like asp.net better, more control over what you can do. Teaches you better discipline and practices in writing good solid valid code. Working with strings is easier, because you can read files in one format, and convert it to another. I think good ASP.Net Programmers are better in the long run than PHP script writers.

So funny, I'm writing PHP right now at the moment. Picking PHP back up was pretty easy. PHP is a lot different, You write code to get data, manipulate data and test against operators, and then literally echo or spit out HTML.

In my opinion,

one of the pros to PHP is that there are more PHP jobs out there in my area to make money from than ASP.Net jobs. Nobody uses ASP.net where I live. The PHP jobs are very easy, because so many PHP people in my area think there really good, but lack the discipline or knowledge of how to encode and decode strings. Don't know what UTF-8 is, Unicode versus char character sets and so forth, The list goes on and on.

Seems like you can do things faster in PHP because it's so forgiving. But don't get stuck in the MySQL world or LAMP environment.

I really don't have a suggestion for you at the moment, and I'm not really that partial to one or the other anymore, 4 years ago yes I was to asp.net.

I think learning C++ actually made me a better programer for both PHP and ASP.Net. Regardless of which one you choose, it will take some time to really get good at it!

[update]

I agree with Ryan, the post above, and learn both at the same time. This way you can take advantage of more jobs that come up in your area. I think taking a side road by learning c++ and writing a Win32 app will propel you forward faster towards PHP and Asp.Net. It will teach you that you have to measure the size of everything, and to not waste resources like memory. Once you see how hard c++ is, writing the others will be easy.

modified 8-Dec-13 0:34am.

Member 104545925-Dec-13 2:11

Member 10454592

5-Dec-13 2:11

See the code below: I want to substitute some HTML code by a HTML / asp control, e.g.

HTML

<a class="thumb" name="1" href="Images/MapGallery/Large/Metro Service Area Dispatcher Calls Map_L.jpg" 
 title="Metro Service Area Dispatcher Calls Map"  >

How to do it? Thanks.

Re: How to convert the HTML code to a control

thatraja5-Dec-13 4:28

thatraja

5-Dec-13 4:28

Not clear, explain clearly with an example.

thatraja

Code converters | Education Needed | Plans

Re: How to convert the HTML code to a control

ZurdoDev6-Dec-13 10:22

How to write a Linq 'Where' clause for nullable datetime?

6-Dec-13 10:22

ASP:Hyperlink is the asp version of an a tag.

There are only 10 types of people in the world, those who understand binary and those who don't.

miss7864-Dec-13 23:03

Re: How to write a Linq 'Where' clause for nullable datetime?

4-Dec-13 23:03

Dear all,

I am writing to seek help in writing a linq 'Where' clause to get results between two dates. I am using the following method below, which is currently showing an empty string.

[HttpGet]
public IEnumerable<database_WICs> GetDate(DateTime? start, DateTime? end)
{

    var data = from c in db.database_WICs
               where c.UploadDate == start &&
                     c.UploadDate == end
               select c;
    return data.ToList();
}

http://localhost:45361/api/data?start=25/11/2013&end=28/11/2013

Any help would be very much appreciated.

Many thanks

cdpsource5-Dec-13 1:45

cdpsource

5-Dec-13 1:45

try this

[HttpGet]
        public IEnumerable<database_WICs> GetDate(DateTime? start, DateTime? end)
        {
 
            var data = from c in db.database_WICs
                       where c.UploadDate == (start==null? c.UploadDate : start) &&
                             c.UploadDate == (end=null? c.UploadDate : end)
                       select c;
            return data.ToList();
        }

Re: How to write a Linq 'Where' clause for nullable datetime?

miss7865-Dec-13 2:12

Re: How to write a Linq 'Where' clause for nullable datetime?

5-Dec-13 2:12

Thank you so much for your response. I tried your code and I am sorry to inform, I got the following error "Cannot convert null to 'bool' because it is a non-nullable value type"

Any help would be very much appreciated.

Richard Deeming5-Dec-13 2:10

Richard Deeming

5-Dec-13 2:10

miss786 wrote:
get results between two dates

miss786 wrote:
c.UploadDate == start && c.UploadDate == end

The query you've written will only return records where the UploadDate is equal to the start parameter AND equal to the end parameter. Unless you pass the same value for both parameters, this condition will never be met.

Try something like this:

var data = db.databases_WICs;

if (start != null)
{
   data = data.Where(c => c.UploadDate >= start);
}
if (end != null) 
{
   data = data.Where(c => c.UploadDate <= end);
}

return data.ToList();

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Re: How to write a Linq 'Where' clause for nullable datetime?

miss7865-Dec-13 3:33

Re: How to write a Linq 'Where' clause for nullable datetime?

5-Dec-13 3:33

I really appreciate your time and help. I am currently experiencing error:
Cannot implicitly convert type:'System.Linq.IQueryable<api_09oct.database_wics>' to 'System.Data.Entity.DbSet<api_09oct.database_wics>'. An explicit conversion exists (are you missing a cast?)

on the following lines of code:

if (start != null)
{
   data = data.Where(c => c.UploadDate >= start);
}
if (end != null) 
{
   data = data.Where(c => c.UploadDate <= end);
}

I tried adding FirstOrDefault() to the code but I am sorry to inform that I can not figure out the reason for the issue above.

Thank you

Richard Deeming5-Dec-13 3:46

Richard Deeming

5-Dec-13 3:46

Try either:

var data = db.databases_WICs.AsQueryable();

or:

IQueryable<database_WICs> data = db.databases_WICs;

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Re: How to write a Linq 'Where' clause for nullable datetime?

miss7865-Dec-13 23:58

Multiple web.config file in a project

5-Dec-13 23:58

Thanks Richard once again, you have been a great help. I manage to get the issue resolved and the problem was in date converter code that was in the Global.asax file which was not allowing the date parameters to pass through the URL query string.

Thank you so much for your help and time into this issue. I really appreciate it.

Milind Panchal4-Dec-13 22:57

Milind Panchal

4-Dec-13 22:57

while surfing on internet I found, we can use multiple web.config files in a project. So I want to know how it will work. Which web.config file will refer. Plz give example

Richard MacCutchan5-Dec-13 0:57

Richard MacCutchan

5-Dec-13 0:57

Milind Panchal wrote:
while surfing on internet I found, we can use multiple web.config files in a project.

Did you try https://www.google.com/search?q=multiple+web.config+files[^]?

Veni, vidi, abiit domum

ZurdoDev6-Dec-13 10:23

6-Dec-13 10:23

I would recommend against it unless you need to. You can't have multiples in the same folder for obvious reasons but sometimes you may want to overwrite a setting in the parent web.config in a subfolder. You may want to research web.config inheritance or better yet, just avoid doing it.

There are only 10 types of people in the world, those who understand binary and those who don't.

Amir Hamza Md. Kayes7-Dec-13 8:41

Amir Hamza Md. Kayes

7-Dec-13 8:41

The root web.config will come first. then if you want to override the settings then you can have more web config in specific folder(View/WebPage folder). if any folder does not have the 2nd web.config then root settings will be affected for your request.