I have some code like this:
<div><%# DataBinder.Eval(Container.DataItem, "M_ClassProperty") %></div>
<img src='<%# DataBinder.Eval(Container.DataItem, "M_AnotherClassProperty").To<string>() %>'
but there is no component which wraps this code like Repeater, DataList or something like that. How can set the set a DataItem to this code to show the values of an object of a class.
Whats the best way to get the aspx part out of this.Page.Request.Url.
I guess I could use FileInfo but dont think this is the best way.
I have written a sample web service, which consist of certain .aspx pages. I have written a code to consume webmethods from that web service. Now, is it possible to load the aspx page which is a part of the web service from the calling web application i.e. from another aspx page which is outside the web service.
How this scenario is;
I have one web application running with a page say Page1.aspx in browser. 2. I have created a web service which is having an aspx page say Page2.aspx. 3. There is a button on Page1.aspx. 4. Now, when client click on the button, is it possible to load Page2.aspx, which is not a part of web application, but the web service.
[code]...
What I am trying to do is, get response obtained in Gen.aspx and pass it to default.aspx page.
I'm trying to close a web part in response to a particular click on part of my web part. Is there any way to close this within the code?
View 1 RepliesI need to set a property on a web part during the page load event. How do I get a handle to the web part and set the property?
I am using SharePoint with custom ASP.NET pages in C#.
So in my website, I use jquery to fetch data through ajax. AS part of the ajax response, some of the javascript code comes as well which is executed. The problem is how to debug this javascript in firebug or other tools. This is my experience so far: putting debugger; doesn't work For some javascript, can't set the breakpoint as that script is not yet loaded. even if this new javascript calls some other function thats already loaded (i.e. i can see it in firebug and set a breakpoint), that breakpoint on that function is still not triggered
However, the javascript does executes normally and even things like console.log works but cant seem to debug it.
I'm using user controls as web parts in an asp.net application. I have skinned the webparts by adding .PartTitleStyle (etc) to my css. I'd now like to let the user select from a list in an editor part to choose the style for the web part.I'm able to change the title for the webpart, but can't seem to figure out how to change the css to use .PartTitleStyleCustom instead of the default, even trying to set the wp.BackColor seems to have no effect. Here is the code I have so far in the page load event of my user control:
[Code]....
[Code]....
C#, .NET 4
My webapplication starts a new session at a point, where there is no reason.For the moment I even don't know, which part of code I should post.Clicking a button in the browser on the app, everything is ok for the first time.Clicking it a second time, the new session begins.
What could be the reason for this behavior? Perhaps after an answer I can better determine, what lines of code I need to show you.
I put common code in the app_code directory. I access classes in the code all the time from aspx.cs files by "using" the name space from the C# file in app_code and then referencing the class. Now I want to access a class from an app_code file a aspx file. How do I do this?
View 8 RepliesI have a 'classic' ASP.NET app (.NET 3.5) with a pretty standard runat="server" style form with server-side controls and an 'Execute' asp:button. In the code-behind, the executeButton_click handler processes some of the other controls, runs a report, and drops the result into an asp:label. So the effect of pressing the Execute button is that the entire page reloads with the report inserted into the label.
I need to change this so that when the Execute button is pressed, the report pops up in a new window with a different layout (ie without the controls and form). If I was doing this in an MVC framework I would just change the view template in the 'execute' action, so the analogue for ASP.NET would be change the code in front, ie the .aspx file that gets used, from the code-behind class.
Is this possible? I know the link between the .aspx and the .aspx.cs isn't extremely tight as it is possible to reuse a code-behind class in multiple .aspx files. So can I set the .aspx file to render from the code-behind?
i have to give the user the option to upload his own aspx and aspx.cs files on to the server, adjust the hyperlink to point to a page which would do the following display the aspx and aspx.cs files code onto the page without actually rendering the code the browser should not understand anything, and while reading the files to display them the method be such that nothing is processed on the server regarding the code within the files to prevent from unnecessary problems many user would try to cause.
i have tried many ways of displaying it but it ends up on displaying the actual comments instead of the code. how to achieve the above. note main concentration is on asp.net and c# using vs08, so j script and ready-made tools be avoided if feasible
We have several asp.net web applications we've built and we also want to embed them into various sharepoint pages. We need to have them look like standalone applications when viewed in their own pages, but also have them look like they fit within the sharepoint page when embedded. We are doing this currently with IFrames and it works ok, but I'm wondering if there is some sort of proxy web part where we can configure the web part to point to an existing web app and it will proxy the contents through from the web app into the sharepoint page removing the need for an IFrame. Possible?
View 2 RepliesI want to bind an ObjectDataSource to a property in my asp page and I want to do it in the page's aspx code, not in code-behind. I've already done it in code-behind, as follows:
[Code]....
I'd prefer to get rid of the ugly code-behind and just do this in mark-up. Something like
[Code]....
This gives me a run-time error: Cannot create an object of type 'System.Object' from its string representation 'SelectedBook' for the 'DataSource' property.Is there a way of doing this declaratively and not in code-behind? Further, what if what I want is to actually use a child property of the property in question? For example, if my Book object has a ReaderComments collection, can I databind to it decaratively in the aspx mark-up?
I have four columns in database. Consider it as a,b,c and d. I'm trying to place a and b column values in TO part and c and d column values in CC part in outlook. a,b,c,d contains six digits numeric values. I just need to place a and b columns values in to and c and d values in cc part on click of a button.
View 1 RepliesI can't write in english well, but I must try to have an answer for my problem.I have a problem that I have not found a solution, regarding the integration of C # code in the HTML code .aspxI want to do a loop on the
<ajaxToolkit:TabPanel of <ajaxToolkit:TabContainer to have several tabs by a few existing data in a DB table.
Here is a moceau of my code:
[Code]....
This code gave me this error:
Message d'erreur de l'analyseur: 'TabPanel_<%= idMagasin %>' n'est pas un identificateur valide.Translation: Message parser error: 'TabPanel_ <% = idMagasin%>' is not a valid identifier.I removed idmagasin like this:
[Code]....
System.ArgumentException: Une entrée avec la même clé existe déj� .
Translation:
System.ArgumentException: An entry with the same key already existsThe result is that I found a great problem to insert a C # code in the HTML code .aspx unlike others languages like PHP.
When using SPWeb.GetCatalog(SPListTemplateType.WebPartCatalog), it returns an SPList which of course contains a SPListItemCollection of the web parts in the web part gallery. When looping through the items, is there any easy way to get properties of the web parts? Such as AllowClose, CatalogIconImageUrl, etc... I know I can probably accomplish this using the listItem.OpenBinaryStream etc and loading the xml of the .webpart file, but I wondered if there was an easier way to do this.
View 1 RepliesWhats the difference between a SharePoint web part and an ASP.NET web part. I found very less information describing the differences.
View 1 RepliesIs there a way to call code behind function with Javascript that is in another aspx page's code behind?
View 1 RepliesI m new in web part tools in asp.net, i create a simple page using web part tools, but now i want in my web part zone too open a web site like I Google..
when u use i google there is a functionality to open a web site in web part zone.
I use this bit of code in the code behind a OnRowDataBound comand of a gridview:
Code:
(int)DataBinder.Eval(e.Row.DataItem, "SectorID")I have made some changes to my Class so that SectorID is now a list of ints. How do i return the first item in the list using the above method?
i am new in ListView Control. I have a List view to show shopping products. in each data Item i put a link-button for "Add to cart" button. in my scenario clicking on this button causes ShoppingCart.Instance.AddItem("Product GUID") to call. how can i perform that?
i set CommandName="Select" in Link Button and performed this:
[code]....
I'm using DataTable for DataBinding.
Can I access dataitem (I think its suppose to be DataRow in my case) from aspx?
Something like:
<img alt="" src='<%= DataItem("ColumnName") %>' />
How can I get a DataItem in a listView in the ItemEditing event?? I thought it would work similar to a repeater but I am at a loss. I need it to do something like this:
protected void lvUsers_ItemEditing(object sender, ListViewEditEventArgs e)
{
var item = lvUsers.Items[e.NewEditIndex];
[code]...
I am accessing a DetailsView from the following event
public void dvDetails_DataBound(Object sender, EventArgs e)
I am casting the sender to my detailsview like so
DetailsView dv = (DetailsView)sender;
Now when I look in "dv" I can see the DataItem property has the data I want in it under a field name, but I dont know how to write the code access the value??
The field name is shown in the dataitem property as "_DTMON_F", I tried to say
Datetime myDate=dv.DataItem["_DTMON_F"]
BUT C# doesnt like the syntax
I have a ListView in which i have a function that creates images for users. I pass userGender,userImage1name,userIsImage1Aprooved values to the function in which i generate image.ie. if user has approved image i return it back, otherwise i return default image based on gender.y question is, is there any way to avoid passing 3 parameters to that function and to pass whole DataRow so i can get values of columns i need?In reality i pass about 12 parameters just made it easy for you.ie. i want to achieve something like that <%# GetImage(Container.Item) %> while in GetImage() i would be able to access Item("some_column_name") or C# version Item["some_column_name"].
View 2 Replies