How To Make Control In Userdefined Properties
Dec 28, 2010Can any one send user defines control code so i get a little bit of idea how to make a control
View 1 RepliesCan any one send user defines control code so i get a little bit of idea how to make a control
View 1 RepliesI want to create a userdefined form using asp.net in c#
View 5 RepliesI think the title says it all, but to be clear:
If I put something like:
<%=Model.Project.Id %>
in the body of a strongly typed view, I get full intellisense for my model.
However, if I put:
<a href="/Projects/Edit/<%=Model.Project.Id %>">
With the script being written within an html property (in this case the href="" property), the intellisense doesn't work.I imagine this is a limitation of VisualStudio, but it seems this is a very common task and should be able to work. Is there a fix for this? Does my version of VisualStudio have a problem?
I need to access a control inside a repeater and change its properties. To enable it or not. I got an erorr message Object reference not set to an instance of an object. Here is my code inside a method. protected void
rptCAP_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
LinkButton lnDel = (LinkButton)rptCap.FindControl("lnkDelete");
lnkDel.Enabled = false; //<<<<< this is where the error occur
}
The name of the repeater control is id="rptCAP"
If a composite server control normally encapsulate styling information inside, it is an example of code encapsulation and modularization. However if css properties are included inside the composite control, it is not ideal for code/styling separation and css code re-use principles. Now which consideration should be the main consideration?
View 2 RepliesI have a custom control which inherit from the Table class and in the constructor, it takes a an integer as an argument. There is no empty constructor.
Is there a way for the user to set that variable in the properties window after they drag the control onto a form.
I know some .NET controls, you can set the source for the parameter to different things like another control's property, QueryString using just the properties window.
Right now, I have to create the control dynamically. I read the query string and then created the object.
DropDownList, ListBox , CheckBoxList, RadioButtonList, BulletList all are of same nature and the difference is mainly in look. Then why properties are varying to get the selected value.
View 2 RepliesI though it would be very simple but I can not get it today.I have a user control, with a grid control contained in it.
public Unit Width
{
get
[code]...
I have a new VS2010 .NET 4.0 Web project and the Properties Folder has gone wierd on me. It has lost teh "Open" under the right click. There is no way to get a Settings file created now.
I am unable to get to the Settings grid and no Settings file is created. I tried the help and it has the normal trip of select Properties, Open (right click), Settings Tab, etc. etc.
How can I add custom properties into control objects in ExtJs.
For example :
[code]....
This control comes from server dynamically and I want to write my custom property as well like below :
[code]....
I tried it but it said undefined. Normally since JavaScript is loose, I can easily modify objects but in this case it wouldn't work the way I expected.
I have a very simple user control in my web site project which has public property declarations as following
[code].....
When i drag the ascx file to one of my aspx page and when i go to code behind of aspx page i can access the controls properties through intelisense, but when i run the project through visual studio i get error "The name 'uctTest1' does not exist in the current context?
This is the line where Error shows when i run the project uctTest.StartDate = DateTime.Now;
aspx page markup :
[code]....
The First - LblTextBox:
A label and textbox that have a LabelText field that can be set to change the label text
The Second - LoginCtl:
A login control that has two instances of LblTextBox for user name, password and a submit button
I want to control the tag rendering of these controls for formatting so I am not overriding CreateChildControls() to get the job done.
My issue is that the controls are rendered but none of the OnInit() code in either controls takes hold (blank labels, css styles not applied, etc..).
[Code]....
Regarding these two approaches:
<asp:Label ID="Label1" runat="server"><%# DateTime.Now %></asp:Label>
and
Label1.Text = DateTime.Now.ToString();
Which do you use and why?
Is it possible to expose server control as properties? See below.
[Code]....
Now If i pass Panel1, it's string. Casting error. How do i get around this.
Is it possible to set properties of an control inside a loop without using code behind? For example how can I set the Text property of the LinkButton inside the following loop at runtime, color being a POCO?
<table>
<%foreach (var color in GetColors()) {%>
<tr>
<td><asp:LinkButton runat="server" Text='<%# ??color.MyProperty?? %>' /></td>
</tr>
<%}%>
</table>
i have a multiple user controls, each user control has multiple properties, i am loading those controls dynamically in my aspx page,i save the user control name in a hidden field in my aspx page,so i can know whats usercontrol are currently loaded,now i want to set/get some values for Currently user control properties,how can i know the properies available for that dynamics loads control ?also how to know the class for that control ?
View 3 RepliesI have a GridView containing records from a table which can be deleted or updated. If you want to edit a row, it should display the update and cancel buttons so that you can keep or cancel the current edit (I hide update and cancel as default). I am using the following asp for the button column of the GridView:
<asp:TemplateField visible ="true" >
<HeaderTemplate>
<div id = "header">Maintain</div>
[code]...
I am writing my own captcha generator page using an aspx form that generates an image.
In the form that displays the captcha I have the following img tag -
<asp:Image ID="Image1" runat="server" ImageUrl="~/captcha.aspx" />
and things works well.
What I want to do is use the image tag with width and height specified properties -
<asp:Image ID="Image1" runat="server" width="100" height="50" ImageUrl="~/captcha.aspx" />
and in my captcha.aspx read the width and height properties in my captcha generator vb script.
How can I access the width and height from my captcha generator vb script?
I'm using vb.net/asp.net 2005 with Ajax Accordion control.
I am trying to find out the Javascript properties of the Accordion control, how do i do this?
when I try this:
"ctl00_cphMaster_grdvNameOfMyGridview_ctl06_acrdNameOfMyAccordion.set_SelectedIndex(0);"
I am getting an error:
<ERROR>
Object doesn't support this property or method
</ERROR>
If I can get a list of supported Javascript properties of the Ajax Accordion control
I'm creating a web user control in asp.net using C# in which i can select a date from a calendar and display it in a textbox. when i select a date from the calender it has to be displayed in the textbox. now i need to set my own properties by which i can select datetime patterns in cs codefile. for example
usercontrol1.dd-mm-yyyy.
this is one example. now i want all the datetime patterns of "en-us". when i use that usercontrol in another page i want to set any of the properties(datetime patterns) to that control.
public partial class DateControl : System.Web.UI.UserControl
{
string dateformat;
public string Dateformat
{
[Code].....
i said that i want set properties for my user control and create events for that..
I am a ASP.Net Web Forms developer and new in MVC. I observed that MVC reccommend not to have code behind file. In Web Forms, we handle events in code behind then change properties of various controls there. How to do the same in MVC? For example, if I have to change back color of a label on click of a button then how to do this in MVC?
View 4 RepliesHow to access userControl's properties, when use FindControl method?
View 7 RepliesI have a button in a details view that I want to change the properties of at run time. When the user clicks the edit button the details view goes into edit mode. I also want the edit button to turn into an update(or save) button so the use can click it to persist the changes done in edit mode. I've had to create a new instance of the button which I can do. I've done that with the cast below, I assume this is a good way to do this. I'm now having difficulty assigning the properties. I tried this but get a "Object Reference not set to an instance of an object" error. I thought I was working with an instance of the object in the code below, but the compiler doesn't agree. How do I set the text, and other properties for my button instance?
[Code]....
I'm able to change the mask value and mask type for ajax MaskedEditExtender using java script in run time but when I try to change the ValidationExpression and TooltipMessage for ajax MaskedEditValidator.
simply my code will call ChangeMask() function to do these changes when the check box change.
when you run my code the mask will work ok but not for MaskedEditValidator.
Here is my refrence for this code:
[URL]
here is my code:
[code]....
I have datasources being created in the code behind, and I am using an int for the name like:
i=1
createdatasource
datasource(i)
i=i+1
next
How do I define properties on a dynamic control like that?
datasource(convert.tostring(i)).connectionstring = "xx"
that will not work, how do I set properties on a dynamic control?