How To Render XML File Using CodeBehind C#
Dec 5, 2010I wanted to know how can I get request to XML file (.xml) but to render the response using codebehind.(like doing <% ... %> )
View 2 RepliesI wanted to know how can I get request to XML file (.xml) but to render the response using codebehind.(like doing <% ... %> )
View 2 RepliesI've been watching a video on Scott Hanselmnn teaching MVC 2 tricks/tips. He mentions how MVC 2 by default uses ASP.NET Web Forms view engine to render the output of the views; he mentions that the web forms view engine is a little slower than it could be for MVC 2 since it generates a control tree and then outputs the HTML to the page (I hope I said that right).
I was wondering what he meant by web forms generating a code tree before outputting the HTML to the page. Does anyone have insight on the view engine of Web forms and the steps of the rendering process works for ASP.NET and MVC2?
In my application a create a pdf document from code behind and save it in to the server folder.Then render it on a new window. my requirement is i need not keep it in my server. after user acess the page i need to delete it. how i manage it?
View 1 RepliesI'm rendering charts on my website using the Google Charts API and I want to export these into a report for the users, most likely a PDF file. What methods are available to do this programmatically into a PDF file?
View 2 RepliesAs far as I know server controls doesn't have a .aspx file. So I need to load a aspx file in order for it to work like a template for my server control, and render my server control content.
View 4 Repliesi want to generate the output of an asp.net page by reading a text file, get the controls out of the text, change te properties of these controls, render it and displaying it.
so for example, the text file may contain:
<head>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<sys:Label ID="Label1" runat="server" Text="empty1"></sys:Label>
<sys:Label ID="Label2" runat="server" Text="empty2"></sys:Label>
</div>
</form>
</body>
</html>
after reading the text, i would like to change the properties of the sys:label controls. After that, the text will be rendered, and displayed.
In ASP.NET if the code and the asp.net markup is in one ascx file for example for a user control,would it perform poorly compared to a User control with Code Behind using a cs file and a designer.cs file?
View 3 RepliesI have to call javascript function from javascript file codebehind .aspx page . Presently I am using this syntax which is giving me an error.
this.Page.ClientScript.RegisterClientScriptInclude("showalert('invalidusername','password')","/Public/JS/FailLogin.js");
For some time now I am trying to figure out how I can refactor some of my code to reduce redundancy throughout my application. I am just learning the basics of OOP and can create simple classes and methods but my knowledge is limited in terms of practical applicability. The following bit of code illustrates my frustration:
[Code]....
This bit of code is used on several pages of my project in the pages codebehind file. How can I move this to a class file. I don't know how to reference an object like a gridview in a class because it does not exist like it does on the actual page.
I have a site and Web.sitemap file added to the root folder of the site.
I want to create a new page that allows the user to change the title and description of the SiteMapNodes in the Web.sitemap file. I have completed it partially, in the sense, I am able to iterate through the nodes in the sitemap file using the following code.
[Code]....
Imagine there's a web (mvc) application, which home directory on the server is the default c:intepubwwwroot. What i need is: user requests [URL] Server responses with a simple page with a random picture on it from a predefined path, which is not iis folder/app, like d:lolcats. This sample is tremendously simplified, of course. My solution is: when /randomPicture/ is requested, copy random picture to APP_Images/current_response.jpg or whatever to application home folder and then simply render <img src="../APP_Images/current_response.jpg" />
View 2 RepliesI am rendering custom control. I rendered the css file on the prerender. When i rendered more than one control in the aspx page, the css will loaded the number of times the controls in the page. I want to load the css file only one time. How to check the webresource css file on rendering whether it is loaded or not.
View 1 RepliesI have an oracle date. How to I get year portion of the date in codebehind file.
OracleDate dateToday = new OracleDate(System.DateTime.Today();
Int32 currYear = Year(dateToday(); // Giving compilation error.
The above gives error.
I create dynamic pdf file using rdlc with the help of Dataset file (xsd). It is working fine in VS2005. The sampe project not working VS2010. Here dataset class not find in code behide.
View 1 Replies[Code]....
Plus this
[Code]....
work, but not this
[Code]....
plus this
[Code]....
The error message is: "File WorkitemAction.ascx.cs was not found".I swear that the file is there. It is visible in the solution explorer as a subnode to WorkitemAction.ascx plus the WorkitemAction.ascx.designer.cs
I would really like to disable the rendering for the form tag. Basically asp.net will be providing read only pages which should be very clean. i.e, no form tags required
View 3 RepliesOn a view I am rendering an action using Render.Action. Is it possible in that action to get the full url from the request came? I mean the full url of the view where the render action is inserted .
View 2 RepliesI've never done anything like this before, I guess it's better to ask before starting at all to just don't get the whole process wrong.We have a report that has to be called from an ASP.NET application, it could be a simple button. Through the code-behind, I gotta pass in a paramater, render the report, and don't save it anywhere, just open it to the user, as a .pdf file so he could save or print it.
View 2 RepliesI have the following code:
Model:
[Code]....
Controller:
[Code]....
and the View:
[Code]....
The thing is that the HtmlContent string is getting "auto decoded" so the paragraph-elemnts gets renderd as <p>(sry might mix up decoding and encodeing..Im always getting confused by those)
anyway..I want the string to render as proper Html...how can this be achieved?
I am getting a "ReportingService.ParameterValue" not defined when I try to use the code below. I am trying to render reports in pdf format when a user clicks on a Create Button on website.Type.PDF)
[Code]...
HTML:
<meta name="description" runat="server" id="MetaDescription" content="" />
Codebehind:
MetaDescription.Attributes["content"] = ThisBlog.MetaDescription;
This renders as:
<meta id="HeadContent_MetaDescription" name="description" content="My page description"></meta>
As per this answer it needs to have no ID attribute, and close with />.How can I make it render in this way?
I am using the <asp:menu> in a master page to create a common menu throughout my web application. Orientation is set to Horizontal yet the menu items are generated vertically. In addition, each item takes up the entire width of the browser page.
View 3 RepliesI just upgraded my mvc 1.0 project to 2.0 using the wizard. My project builds fine however, my html helpers that I have used, does not render the input's ID tag. For some reason, only some controls render and some do not. For example:
[code]....
I thought it had to do with the fact that the value is empty, but from the two examples, they are nearly identical. Is this a bug? All was working before I upgraded.
Is there any way to make a RegularExpressionValidator render itself using display:block, instead of display:inline in its style attribute, when setting the Display property to "Display='Dynamic'"?
I have tried setting it in the stylesheet but this gets overwritten when it is rendered on the page.
I try to generate this HTML code with Razor:
[Code]....
This is my Code in .cshtml, i have to select the "current" Style and insert <span> </span> tags wraping item.Text, but it doesnt work ....
[Code]....