What is the best way to get HTML programmatically in the view from the controller. I sometimes use string builder for that to render some html and send it the view from the controller.is it efficient?
View 2 RepliesI have create a asp:sitemap on my asp:masterpage. I am then populating the sitemap from an SQL table programmatically. Everything works perfectly except one thing - clicking on the items causes a new window to appear and the selected page opens in that new window. I need the items to open in the existing window. Perhaps sitemapnode - but this gave me some errors. The following is my code.
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how can i passing a value form ActionResult to html.textbox or Html.TextBoxFor in View
View 2 RepliesLet's say there is a textbox and a dropdownlist in mainview page, these two values are used by three partial views as well. when I use Html.RenderAction to post action to those three partial views, how to pass these two values to those partial views and in those views how to get these two values as a part of a object to send to database.
View 10 RepliesI have some data which is HTML format saved in database. Like the chat as follows.
Roy, 2/11/2011:
Sree, 2/11/2011:
But it gets saved in some HTML format in Database as follows.
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So, Is there any ways that I can show this in Text box as what I need. While debugging the code, when I did HTML Visulaliser, it showed me correct format. How can I achive this in my Textbox control.
I am working in a MVC application. I want to list html control names of one view in another view.I know it is possible to list out server control names as given in the url http://dotnetguts.blogspot.com/2008/11/finding-all-controls-on-page-in-aspnet.htmlo b0But want to know is it possible to list HTML control names also ?
View 7 Repliesis this right? i am trying to display value in input box dynamically?
can anyone advice me is this corect approach? but still I am getting here only + + in input box?
I am using formview control to generate invoice. But instead of printing html view it is printing html code in PDF. I am doing like this:
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how to get value of Html.Textbox in View .Exp: I have a textbox,i write "Hello MVC2" into it.After click button . how can get that string. not use Javascript?
View 4 RepliesWhich Control i can use to view HTML Content which is i saved in db with its Text Format Like Color,Font Size , Font Name .... so which control i can use to view that Formatted HTML Content
View 6 RepliesI have been working in a few MVC HTML Helpers. For example:
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If account or url are null should I trhow an exception? Or render an empty string? Or render an Html comment in the view?
How can i redirect the Output of a View to html or string or PDF?
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I whant to redirect that action to a pdf but all code i have found is on c# and i cant get it to work.
I have a tricky problem and I'm not sure where in the view rendering process to attempt this. I am building a simple blog/CMS in MVC and I would like to inject a some html (preferably a partial view) into the page if the user is logged in as an admin (and therefore has edit privileges).
I obviously could add render partials to master pages etc. But in my system master pages/views are the "templates" of the CMS and therefore should not contain CMS specific <% %> markup. I would like to hook in to some part of the rendering process and inject the html myself.
how to do this in MVC? Where would be the best point, ViewPage, ViewEngine?
HtmlHelperExtensions in MVC2 return a HTML string, unencoded.
In MVC3 this string is encoded! How can I return unencoded HTML to a Razor view in MVC3?
I am creating a web user control for a simple poll. I am currently registering it on the page and then referencing it via tagprefix.
The form for the poll is in basic html (no server controls) and is in the front-end of the web control. How can I change the look of the user control depending on the settings passed into it? Is this possible without using server controls?
Update
Can I change the html layout of a user control?
I am using VS2005 and have a rdlc that is ready to be render to a pdf file.
The problem now is that one of the field is in HTML code.
e.g. Instead of new line, it show "<br/>".
in a view I render a an action:
<%Html.RenderAction("Preview", "ProductController"); %>
This action loads a HTML file on the server and returns it as FileResult:
[Authorize]
public FileResult Preview()
{
return File(Factory.Instance.Handler.PreviewUrl, "text/html");
}
The HTML gets displayed in the view but the styles of the CSS file which is used by the HTML file are ignored/not loaded. The CSS file is in an other directory. Means:
d:page.html
d: esstyles.css
How can I load the HTML file with the CSS, so that it is displayed correctly?
I have this C# code in a Razor view:
@(Html.CheckBoxFor<RazorSamplesWeb.Models.SamplesModel>(i => i.IsActive))
I tried translating it to this:
@Code Html.CheckBoxFor(Of RazorSamplesWeb.Models.SamplesModel)(Function(i) i.IsActive)End Code
But it's complaining. Why, and what is the right statement?
I have retrieved an array of data that I want to display in my view in checkbox format.
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is there a way of specifying a template to be used when VS generates the HTML, when we:
1. Right click, Add New View
2. Select Create a Strong Type View & Select Model class.
2. Select Edit, Create, List, Details etc...
E.g.
When we create a Details view, each field and corresponding data from the Model is wrapped in <p> tags, I always have to manually edit this html after it has been generated.
It would be nice to specify a template or define the tags we want to wrap this data.
Can this be done?
I would like to add html attributes to form inputs, specifically disabled="disabled" in addition to others. I have conditional logic in the Controller that determines whether to add this html attribute or not that sets a bool IsDisabled flag in my ViewModel e.g.
class ViewModel
{
bool IsDisabled {get;set;}
}
So in my View, I want to do something like:
<%= Html.TextBoxFor(x => x.Data, new {maxlength = 30, IsDisabled ? disabled = "disabled": null}) %>
or rather something like
<%= Html.TextBoxFor(x => x.Data, new Dictionary<string, object>().Add("maxlength", "30").AddConditional("disabled", "disabled", IsDisabled) %>
Except that Add returns void, and there is no such thing as AddConditional. Is there something like an MVC HtmlAttributeBuilder class, or should I just extend Dictionary with these two extension methods?
i wrote mvc 2 application with target framework asp.net 4.0 but my hosting provider supports asp.net 3.5. then i set my project's target framework to 3.5 and i compiled successfully on localhost but when i run the application it says me:
Server Error in '/' application
Parser Error Message: Could not load type 'System.Web.Mvc.ViewPage<MvcApplication1.Models.xxx>'.
Source Error:
Line 1: <%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master"
Inherits="System.Web.Mvc.ViewPage<MvcApplication1.Models.xxx>" %>
and visual studio can't see Model and html helpers on view pages.
Using the ASP.NET grid view. It displays 3 columns with 1 row for each, displaying an integer saved in the database. I would like to have a text input one for each column, so the user can add a new row of integers to the database. (The table only displays the last row updated, that part seems to be working OK)
Here is the code I have that displays data but without the input option I would like.
What is the way this is done in ASP.NET (3.5)? Are there more options in the control or do I need to manually bring in text input controls and give each one manual code to update the database?
I want to create an html file to send as an outlook mail in which i want to show 4-5 reports. In whicn if i click on first tab i can see report 1 and if i click on tab2, i can see the report 2 in same frame. I created same using javascript but that is not working in outlook mail. I tried CSS but I am able to view them using hover effect only not on onclick.
View 4 RepliesI have a test app with a form view.I cannot get the view to display correctly instead of displaying a series to text boxes it displays quoted html.I suspect that my problem is related to my VB syntax for my Linq The C# equivilant works but my shop uses VB so I must convert the code.Here is the code from the view:
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