Moving Lines Around And Going Over And Over This Bit Of Code For Ages?
Sep 14, 2010[Code]....
I've been moving lines around and going over and over this bit of code for ages and I can't work out what's wrong with it...
[Code]....
I've been moving lines around and going over and over this bit of code for ages and I can't work out what's wrong with it...
After insert a grid or any other tool into an aspx page it generates enough code for that tool(for ex.): <dx:ASPxGridView ID=ASPxGridView1 runat="server"></dx:ASPxGridView>...
But,after adding any property to this control (like Show group Panel) it generates more than 3000 lines of code in aspx page () and after adding any other tool the code is increasing in a enormous way...
How can I reduce the code, maybe there is a property(settings) in DevExpress option...
Not sure if this is the right forumn for this kind of question.Basically I have just started with MVC and also have done simple programming and have not used Interfaces earlier.I encountered this 3 line code used in my company application and was wondering if someone can explain me this. Thanks.
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In the header text I need to get an output of two lines. The top one in Spanish an the lower one in english. Is there a way to break a line?
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Any quick way to get a count on all the lines in a project?
That way you can use the info to try and convey the complexity of a project to a Customer.
Visual Studio 2010
I 'm gonna query database for photo records. each record include "photo path" where imagesURL stored in string format
I Choses my favorite Juqery plugin to show images. Plugin needs some lines of code like below.
How could I generate these lines
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I wanted to disable a button after it is clicked and at the same time fire the post back event to generate a report. My first set of code did not work because soon after the button is disabled the page won't submit/post back. here's the first set of code which was not implemented. the onclientclick calls a javascript function which has these lines
document.getElementById('btnGenerateReport').disabled=true;
GetPostBackEventReference(btnGenerateReport,'');
since it was not posting back,i tried the following on page_load code behind
btnGenerateReport.Attributes.Add("onclick", "this.disabled=true;" + ClientScript.GetPostBackEventReference(btnGenerateReport, ""))
that worked well. but I tried to copy the javascript that got generated and pasted directly on design view
onclick="this.disabled=true;__doPostBack('btnDownloadClientsWithConviction','');"
its not working from client side alone after I disable the code behind attributes.add
but when I check the view source the 2 pages are the samewhy am I not able to move the code from code-behind to design view?
I want to store the following code into the database:
[Code]....
and then get it back in the dataset and display on a page.
As of now I have successfully stored the questions with varchar(MAX) datatype but when I try to get it in the dataset i get the following error:
Failed To Enable Constraints. One Or More Rows Contain Values Violating Non-null, Unique, Or Foreign-key Constraints.
I am doing this in a ASP.NET web application.
EDIT:
Here is the Table definition of the table I am inserting the data into
The query I am using to insert the data into the table:
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And finally the code by which I am extracting the data from the dataset
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I have an annoying problem with Visual Studio 2008.
When I run the "format code" command ("control+k, control+d") -- it will insert a carriage return. How do I get it to stop doing this?
For example:
<label for="shipCompanyName">Company Name:</label>
undesirably becomes
<label for="shipCompanyName">
Company Name:<label />
I have an asp:label on my page that is moving to the bottom of the page without any promto. I have analized the cs code and the asp code and there is nothing that I can see different from the others that would make it move like this. If it would help I could spend sometime getting screen shots but I was hoping someone else has dealt with this problem before.
View 8 RepliesI have a modal popup which contains a listview with multiple rows containing multiple controls so the form takes around 6-7 seconds to load, which is fine. What I want to do is display a little animated gif whilst its loading. What I don't understand is from the Page_PreInIt to the Page_SaveStateComplete (which is the first lifecycle method to last i think) it's only a matter of milli seconds.
a) why is it taking so long to load?
b) hows best to show the gif whilst the page loads (if possible)
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:
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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'm currently trying to build a html table from the results of a sql data reader. As my table has multiple records, I want the code to loop through the reader and output the details on individual lines of the page. In ASP I have done this in the past using something like
[Code]....
but as I am using data readers I'm not sure what the equivalent is.
I created a GridView in code with a DataTable as its data source which worked fine. I have now moved the GridView creation into a .ascx file to make it easier to format.
For some reason this has started triggering the HttpParseException:
Databinding expressions are only
supported on objects that have a
DataBinding event.
System.Web.UI.WebControls.HyperLinkField
Original code:
// Set up columns for datagrid
var boundField = new HyperLinkField
[code]...
I am using quite a few AJAX toolkit extenders e.g. RoudnedCorners extender, Watermark extender, etc. in my webpage. The problem is that these extendersadd a lot of script code to my webpage causing performance issue. Also, the presence of these extenders works against search engine as the actual content gets pushed down the page, thereby being risked skipped by search engines.
Is there any way where I can move these AJAX control extenders and/or their generated scripts to a different file ?
I want to use authntication which apparently only work on folders. Thus, I wanted to move the Default.asp file into a new folder that I created. When I tried doing this by cut and paste I ran into problems. I changed the reference in the first line of the aspx file "Page" but the code behind VB file no longer sees the aspx page. In other words, the reference to contorls like Listbox1 show up being undeclared.
Is there a way to move the Default file and the related code behind file to a folder so everything works?
I have some static (pure html) pages in my MVC application that I need to authenticate, so that not just anybody can look at them. Is there an way to do this without moving all the code to asp files and adding a controller and from there use the Authorize attribute? I would really prefer to not need to do this!
View 2 RepliesI have a message on one and I'm sending that message to another using a Session. The problem is the message come out on one line, please code
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Output: --- Original Message ---message for the user.
Output should be:
Original Message
message from the user. How do get the info on two lines?
I am retrieveing data from an API and after getting the data to my code behind by instantiating the proxy, I am not able to display the data line sperate lines . ( I am using Response.write(feeeddata);) to display the data onto my webpage from code behind in page load.
here is the eg: I have data 1234567890asdfghjklpoiuytrewq and I want to display like this on the webpage
1234567890
asdfghjkl
poiuytrewq ( like seperate lines)
I am using foreach to retrieve the values of the properties from feed( jus letting you people know so that if ther eis anything i can include in my foreach to do the trick)
It's been a while since I've posted here, but I do have a vexing question. I have an export to Excel that is working just fine with the exception that I have one blank line at the top of my export and one blank line at the bottom of my export. All paging and sorting are turned off at this point, so I'm really not sure where these empty lines are coming from. They appear above the header row and below the last row of data, almost like there's an invisible line that gets created after the data makes it to Excel.
View 6 RepliesI am getting error messages for the last two lines of the following button click event handler code where I am attempting to create a new record in my Profiles table with 3 column entries:
protected void ButtonSubmit_Click(object sender, EventArgs e)
{
string Callsign = Server.HtmlEncode(Textbox1.Text);
string Password = Server.HtmlEncode(Textbox2.Text);
string Email = Server.HtmlEncode(TextBox3.Text);
DataClassesDataContext db = new DataClassesDataContext();
Profile profile = new Profile();
profile.Callsign = Callsign;
profile.Password = Password;
profile.Email = Email;
db.Profiles.Add(profile);
db.SubmitChanges(profile);
}
The first error message refers to the "Add" statement in the second to last line. It states, 'Syatem.Data.Linq.Table<Profile>' does not contain a definition for 'Add'. The last 2 errors refer to the last line. They state "The best overloaded method match
for 'Syatem.Data.Linq.DataContext.SubmitChanges(Syatem.Data.Linq.ConflictMode)' has some invalid arguments" and "Argument '1': cannot convert from 'profile' to 'Syatem.Data.Linq. ConflictMode'".
Take the following lines of code that would work fine in a c# asp.net file:
Response.Cache.SetExpires(DateTime.Now.AddSeconds(300));
Response.Cache.SetCacheability(HttpCacheability.Public);
Can I set these in some way in global.asax so that by default my entire application will support 300 second public caching?
I am running an aspx page and keep getting this following error
[code]...
I am having issues trying to resolve this as the aspx page only has 129 lines and the vb page behind only has 28 lines. Can any point me in the right direction to track this error down
When I add a header tag to a title like:-
<h1>Header</h1>
It shows on the browser like this:-
Header
This is my text.I want it to show like this:-
Header
This is my text.
Is this possible or is it just the way a browser renders a header tag?
I'm wondering if there is a way to add a varying number of email addresses to the CC line in ASP/VB.NET.
I have an ArrayList of email addresses that will vary in number each time the application is being used. Here is the code I thought it would handle:
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