Questions tagged as 'webforms'

Tagged questions
0
answers

Url (ROTA) with NOMES and not ID

How can I dynamically change a URL in a BD search of the Id's by NAME to become a more friendly URL (SEO). My URL today: link - being 26 = STATUS, 8717 = CITY , 1 = NEIGHBORHOOD, 2 = CATEGORY, 3 = BUSIN...
asked by 18.02.2015 / 15:04
1
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Feeding codebehind list and displaying value in asp

I am first having deeper contact with an application in VB.NET. In case, I need to feed a list that I'm 'transforming into object' and later, display the same in my asp. I'm usually accustomed to working with C # in MVC and so I'm having serious...
asked by 04.03.2015 / 15:35
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answer

Add a div for each li tag - HtmlGenericControl

I'm reading an RSS XML and adding each news to a tag <li> I need every <li> tag to be inside a <div> tag, how can I do this through HtmlGenericControl? This way <div>...
asked by 09.04.2016 / 07:23
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How to disable the submit of a form by "Enter" - C # MVC

I'm developing a web project in C #, and for forms I'm using Html.BeginForm . How do I disable submit by pressing the Enter key? Can you do without javascript?     
asked by 16.11.2017 / 11:26
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Hide Row GridView C # / ASPX [closed]

In a% of users, if the user clicked edit / delete their own account, I would like to know how to hide the row or disable the GridView button but only for the logged in user, or click the button to edit / delete an error in order to preven...
asked by 17.06.2015 / 11:59
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Error in SelectedValue of a dropdownlist in ASP.NET

I have a form in Asp.Net for registration of vehicles, where there are DropDownList that are filled with data from the bank. However, when you click on Write it returns the error    System.Exception: 'IT WAS NOT POSSIBLE TO RECORD   Sy...
asked by 19.09.2018 / 02:50
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answers

Clear Modal Bootstrap

How can I clear the modal data, sometimes the user types the data, but does not save, and if it opens the modal again, the data is there, I would like to clear this data, how should I proceed? Sometimes it also happens to save, and when clicking...
asked by 19.06.2017 / 21:56
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Send message to browser [closed]

I need to send a message like this to the browser: How can I make a site made with C #, ASP.NET and Webforms?     
asked by 08.10.2015 / 23:44
2
answers

Access peripheral devices through the browser

I'm developing a web system for financial control, you need to print invoices on a thermal / fiscal printer. Would it be possible to integrate this device with the browser or will I be forced to develop a desktop application for this?     
asked by 07.07.2014 / 17:34
1
answer

ComboBOX which best method: OnSelectedIndexChanged via autopostback or Jquery?

I have the following DropDownList in ASP.NET Webform <asp:DropDownList ID="DDL_Categoria" runat="server" CssClass="form-control" AppendDataBoundItems="true" > <asp:ListItem Value="" Selected="True">Selecione</asp:ListItem> &l...
asked by 23.05.2014 / 22:04