Questions tagged as 'asp.net'

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Aspx image attributes get lost after changes via Javascript

I inserted an image with scr value and DescriptionUrl defined in Aspx and I am changing the value of source (scr) and DescriptionUrl (longdesc) via Javascript; It turns out that after page_load the default values return and what was changed v...
asked by 04.02.2016 / 16:45
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itextsharp does not add pages in loop

I put my code inside a FOR to display several pages according to its count. It turns out that it shows only the last page, not all that it should. For s = 0 To 9 html = "<p> "& s & "</p>" 'PDF U...
asked by 29.01.2016 / 10:21
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The type or namespace name 'AjaxControlToolkit' could not be found in the global namespace (are you missing an assembly reference?

I have a problem when publishing or compiling the project, the following error appears:    The type or namespace name 'AjaxControlToolkit' could not be found in   the global namespace (are you missing an assembly reference? Does anyone kn...
asked by 15.01.2016 / 21:28
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Registration Tool

I have an application with about 30 basic registrations, I currently use a tool in .asp in which I configure working with Request I have a generic only page working on all the registers. It is becoming more and more difficult to get ac...
asked by 04.01.2016 / 16:24
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Asp.Net DropDownList tooltip or title with JS

I'm starting in Javascript, and would like my DropDownList of a .ascx control, when selecting an item, display its full value when hovering the mouse, like a tooltip or title.    This is my DropDown: <asp:DropDownList CssClass...
asked by 05.02.2016 / 15:16
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Problem with Masked Fields

Hello, I'm using the masked input plugin to mask some of the decimal fields! However, when I submit the form this field arrives as null in the controller class. I already looked and could not find anything about it. Can any...
asked by 10.12.2015 / 13:53
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How to validate an empty textBox field with CustomValidator

I need to validate a TextBox field, so when it is empty I paint the embroider indicating that it has some error with the field, I am using customValidator but it is not working. The function code. function ValidatxtECFNrSerie(src, args) {...
asked by 09.12.2015 / 14:38
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Problems in identifying the file with errors in the chrome dev tools

I have an aspx page, which by chrome dev tools, gives me the following error:    Uncaught SyntaxError: Unexpected token ILLEGAL The problem he points to this line:    prs0101.aspx.561 It turns out that in this file does not have li...
asked by 07.12.2015 / 13:33
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Customize an item inside the css for a given view

I have this view in MVC View @model XXX @{ } <link href="/eTeste/Content/AbaDetailsODM.css" rel="stylesheet" type="text/css" /> <div id="consoleAbaDetalhes"></div> <div id="campos_detail"> @using (Ajax.Begi...
asked by 30.12.2015 / 12:47
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Gridiview in asp.net assembly

Good afternoon, folks. I have a question when setting up a gridview I do not have a lot of knowledge in C # I did it that way string sql = "SELECT pr.codigo_chave,pr.codigo_produto,pr.nome_produto,ca.nome_categoria FROM infobook_net.produtos...
asked by 25.01.2016 / 17:10