Using asp.net C#. I have BulletList, and I would like to add ListItem that will render with childs.
That is, inside every <li> I can add more controls to be rendered.
The following compile error occurs:
Parser Error Message: The 'Text' property of 'asp:ListItem' does not allow child objects.
Source Error:
Line 468: </asp:ListItem>
Line 469: <asp:ListItem Value="3">
Line 470: Search only continuing stories with at least <input runat="server" id="episodetb" Value="0" style="width:50px" />
Line 471: episodes
Line 472: </asp:ListItem>
When my original code is like this:
< asp:RadioButtonList ID="ContStoryRadioButtonList" DataTextFormatString=" {0}" CellPadding="2" runat="server">
<asp:ListItem Value="0">
Search singular and continuing stories
</asp:ListItem>
<asp:ListItem Value="1">
Search only singular stories
</asp:ListItem>
<asp:ListItem Value="2">
Search only continuing stories
</asp:ListItem>
<asp:ListItem Value="3">
Search only continuing stories with at least <input runat="server" id="episodetb" Value="0" style="width:50px" />
episodes
</asp:ListItem>
</asp:RadioButtonList >
How do i write some text value of a label control inside listitem. I tried below but its not working.
[Code]....
I have a tag:
<asp:ListItem
CssClass="LabelCSS">Executive</asp:ListItem>
and I am getting the error message
Validation(ASP .Net):Attribute CssClass is not a valid attribute of element ListItem.
What attribute would I use for Css with ListItem?
I have a problem about BulletList. I'm using jQuery drag&drop to fill a BulletList. Since controls does not render when datasource is null, user has no <ul> to fill. Is there any way to force BulletList to render an empty <ul> when datasource is empty ?
View 4 RepliesOn the following code, when I clicked submit, why the validation summary does not use the Bulletlist mode to show errors?
[Code]....
I have 3 Tables Order, OrderDetails, Item and Order is A parent and Oreder Details is The Child i want when I Select any Order and Delete it to Delete all Its OrderDetials Childs So Could Any One Tell Me what is The Delete Code i will Write in Delete Get and Delete Post Function and How can I Handle That
View 3 RepliesI am working on my first project with Linq to Sql entities/winforms, and I have little problems updating the entities childs in the main form, when I come back from the entity editor....
I have a list of people, and I can edit them or add new. The edited or new person opens in a new form and can have many addresses that can be added modified from the person editor and it opens a third form...
when I have finished edit the new address, so i return to the person editor and add the address, within the person entity context... so person.address.add(newAddress)...
Then I update the list of addresses, referencing: Datasource= foreach(address adr in person.addresses).And when I have finished editing the person i return to the mainform and save the changes from that entity.
_datacontext.save()
The problems I have are that if there is a new person, and I don't add addresses, the person saves without problem. But It doesn't do it if I add any address. With the updates I haven't any problem, they updates all, adds new addresses, but I can't remove anything with the person.addresses.remove(address)...
how to maintain background color when mouse click any one of th child in asp.net treeview
View 1 RepliesI have a table of products on my page, each product has zero or more colors, the colors are shown as a list beneath the product. After the colors I have a button to add a color. The button will do an ajax call with the parent product id to a controller which will return a JSON object with color information. My problem is where to store the product id in the DOM, should I put it in a hidden field and use jquery in the click event of the "add color" to get to it? What is the best way to do this?
EDIT: The page is initially rendered on the server so I don't want to use jquery to add the id's to the page.
i have a table as child_id,parent_id,child_name,level i want to select all child(leaf nodes) with no further child for a particular parent in table.
[Code]....
i have the following code:
[Code]....
3 nested dropdownlists SELECTing from DB. So i select the brand, then i select the model and then i select the product and click on SEARCH button.
But when i select thebrand, and then the model, and if i want to change the brand, it does not reset the second and third dropdownlists.
I work in a web agency and thus we are plenty of websites from several customers. They're built upon a cms we made, so websites are quite identical for the 90% of code. However, remaining 10% struggles me and my team as it involves not only the presentation layer but behavioral logics too (ex: a website1 requires simply user/pass registration while website2 needs more data, facebook connector, etc. But this is a very easy example). Making ad hoc development for our customers is becoming painful as keep each version aligned is getting really hard for us What I really dream to have is an extendible website that works by itself, but in which I can override a part. This behavior should sound like "look for the specific part, if it doesn't exists get the base one". The parts could be a method, a class, a page, a control, a static file.
example:
Suppose I want website2 to have an own login component, let's so imagine that we have a situation like:
/website_base
|_ login.aspx
/website1
/website2
|_ login.aspx
So, if I ask for [URL] I'll get /website_base/login.aspx, but if I ask for [URL] I'll get /website2/login.aspx
i have a WebUserControls with 2 file : UCTMyControl.ASCX and UCTMyControl.ASCX.CS
In file UCTMyControl.ASCX.CS i have 1 virtual method Example: Virtual void Hello();
and now in Page example : MyPage.aspx and MyPage.aspx.cs
i want override method Hello() above in Web User Controls
how can i do ?
I'm not talking about asp.net membership.
For each logged user I want to cache some properties like status or the number of friend requests, from the db.
I can create custom class which would do it but I thought it will be better to extend the existing User.Identity property. Something like this:
Label1.Text = User.Identity.Status;
How to extend a compareValidator so i can check, if user has written some text in ControlToValidate then he must write some text in ControlToCompare too.
View 1 RepliesIs it possible to add a property to the existing asp:BoundField control without creating a brand new instance to which I'd have to declare <tst:BoundField></tst:BoundField>? If so, can someone provide an example?
View 1 RepliesWe are using entity framework and we have two projects with two different edmx files. We need to keep both tables in same database and we want to extend funtionalities of one project by the other one. Is there a way to extend edmx files or is there a better solution for this?
we have 3 edmx files in three class libraries.
1.person class library(Core) with core.edmx-Basic details related to a person(name,email ...)
2.CV Claas library with CV.edmx wich have CV related data(Experiance,skills... )
3.Customer Relationship management system(CRM) which have customer data(sales data...)
Then we want to use core class library edmx file(Core.edmx) with cv.edmx (basically cv tables should be able to use tables from core tables) . Same way we want to use the core.edmx with CRM.edmx for the 3 rd project
Is it possible to extend role provider? like instead of IsUserInRole(username, rolename) can we have a IsUserInRoleFacility(username, rolename, facilityid)
View 2 RepliesI've got a DropDownList in ASP.Net that has a ListItem that requires being disabled... but I DON'T mean Enable="False". And I also don't want to disable the entire DropDownList, just one specific ListItem. What I'm talking about is written in HTML as disabled="disabled", like so...
<option disabled="disabled" value="-1">Disabled Option</option>
how to do this in ASP.Net?
I have two listitems and the postback and run a function.
<asp:RadioButtonList runat="server" CssClass="ccsw" ID="ccsw" AutoPostBack="true" RepeatDirection="Horizontal" OnSelectedIndexChanged="UpdateCharges">
<asp:ListItem Text="Credit Card"></asp:ListItem>
[code]...
I have two questions on asp.net CreateUserWizard control;
a. Once I put the control on webpage how do I connect the control to the backend db?
b. How do I extend the control to add more data fields in it?
I have noticed how editing the web.config file in an application folder causes that application pool to recycle and pick up the changes.
How does IIS achieve this and is it possible to extend this functionality for another config file? Or is this dependency hard-coded somewhere? This is related to the possiblity of deploying configuration changes to a web server without having to edit the web.config, which is usually maintained by a different team.
Note that I don't want to manually invoke this recycle event, but have it work in the same way as with web.config. I'm aware that I could simply add these settings to web.config, but that's not what I've been asked to do.
I have a handler, like this, using IRequiresSessionState:
public class MyHandler : IHttpHandler, IRequiresSessionState
{
// code
}
In the code, I am able to read and set Session values. I also check ensure that the caller is logged in. That all works fine.
The web site uses forms authentication, so in the web.config, I have this:
<authentication mode="Forms">
<forms loginUrl="Login.aspx" timeout="10" slidingExpiration="true"></forms>
</authentication>
The problem is that AJAX calls from the client to the server code MyHandler do not extend the life of the session!
So even if the user is busy sending and receiving data from the server, they time out 10 minutes after their last full page load.
In the handler, I've tried specifically changing a value is the session on each call, but not even that extends the time out.
I want to use the all the default functionalities of autocomplete control from toolkit, also want to customise it.For e.g. i want to add few more properties to it or customise the servicemethod parameters.Is there any way to do it?
View 3 Replies
