I have a checkbox in a repeater control. How to get the User,Administrator,Security Admin as the checkbox Names ?
private string[] AvailableRoles = { "User", "Administrator", "Security Admin" };
Repeater_Roles.DataSource = AvailableRoles; Repeater_Roles.DataBind();
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i'm attempting to set regular html checkbox's checked value based on if a master asp checkbox is checked or unchecked. The normal html checkbox is located in an asp repeater control that is populated in the page load event.
MAIN .ASPX PAGE
<asp:CheckBox ID="ChkMaster" runat="server" OnCheckedChanged="ChkMaster_CheckedChanged" AutoPostBack="true" />
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I want to have a form that will display check boxes whose label is dervied from a databse or via an xml based service. I figure repeater would be the way to go. I want to display 5 check box per row and need to have paging .what is the best way to go about this?sample of what i am trying to achievehttp://i54.tinypic.com/2nvfqty.jpg
View 14 RepliesI have a listbox control that is used to insert and update data. There is a checkbox that some users should be able to set while others should not. In what event shold I set it's enabled property and what would the findcontrol string look like?
View 2 Repliesi am working with repeater control and in repeater there is one image tool.
so how to use property of that image control in page load event......??
A common problem in repeater controls where you want to display data for update (like a list of user phone numbers that can be updated and submitted back to the database) is where to store the database unique row identifier. So, I created a custom Textbox control that I've added a Data property to. I populate this data property with the unique row id. The problem is that when I post back the list and go through the repeater items the control's data property is null. The custom control looks like this:
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The tag in the repeater looks like this:
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I have a custom checkbox with the same data property and it works fine. I actually put in the same repeater with the textbox control and the checkbox control have the row id on postback but the textbox did not. Is there some limitation on the textbox control that might be causing this.
I have a repeater control on my page. Here's my code:
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I would like to change a background color of the item's <div> when user checks the chechbox. I have an event handler for CheckedChange event but I don't know how can I get access to this div from the event handler.
i have a label that get repeated in a repeater control.what i want is that it retrieves a data from database in the vb code behind,.
i have tried this on the aspx page:
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I have a repeater control which displays text using the following code:
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What i am trying to do is, i want to limit the total length of text displayed to, lets say 150 characters, how and wat code can i use to achieve this task
I have a section of a page with a repeater control on it, taking information from a database, to display the latest information available to users. However it would be preferable to be able to format this information, so that it can have line returns, bold and underline in it. Rather than just single line plain text.
What is the best way to accomplish this? At the moment this is what I have: [Code]....
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I am getting error of in Foreach loop
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How to resolve this situation or any other alternative to cum out of this problem.
my web application i use FindControl to retrieve a Control By Name (it returns an System.Web.UI object). The control can be of various type and I don't want to treat them differently: I'd like to set the Text property to a defined string. I hope there's a class that I may use to cast the control and set the Text property.
View 8 RepliesI have a web page that has a repeater bound to a data source. I beed to change a label inside the repeater based on the data that is in each repeater item. For instance, for the first item it might be one thing, and for the next item the label may be something else. I am currently doing some processing in the prerender event, but I don't know if I can or how to access the data source fields there. Where and how do I get access to the data in each item so I can change the label text?
View 3 Repliesi am tryin to make an inherited custom label control.
what i want is i want to have a property for the label where one can select languages.
like <label id="lbl" language="">
so when the user gives "language" property he must be provided with an option of "EN" and "AR" like an intellisense.
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"
How to create Grid view control inside Repeater control.
View 7 Repliesi have a gridview control i added checkbox contrl dynamically but i am not getiing the reference of checkbox in button clilck event here is my code Gridvew
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.vb code
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i have a repeater control, with a button in it.
how do i make the button NOT visible on the page_load programaticaly
I am using a repeater control and i want to use one more repeater control inside the existing repeater control .
Like this:
<asp:Repeater ID="Repeater1" runat="server"> <HeaderTemplate> </HeaderTemplate>
<ItemTemplate>
<!-- start child repeater --> Here I want to use one repater control <!-- end child repeater -->
</ItemTemplate>
</asp:Repeater>
I want to bind parent repeater item index in child repeater control using inline code not code behind side.
For example
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I have a class called paycheckProperties where I have a property called GrossHoursWorked set like this:
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In the form's codebehind I am first declaring an instance of this class:
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then trying to set the value of the property to the value of a form control like this:
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I'm not doing somethign correctly though because I'm getting an object reference is not set to an instance of an object error. What am I doing wrong?
I have created a user custom control, and what I would like to do is to pass it the text value from a label where I can carry out some other processing.
View 2 RepliesInside repeater's itemtemplate I have a Panel server control.I need to assign special Id for it, because I need to work with some javascript functions that use this Id.
In repeater ItemDataBound event I have this:
pnlButtonsPanel.ID = pnlButtonsPanel.ID + DataBinder.Eval(e.Item.DataItem, "ID");
But this solution is not good because after a postback the page is re -rendered and I lose the new ID. (And I don't want to rebind repeater after every postback)
I tried to set the ID on aspx page like that:
<asp:Panel id='<%# Eval("ID") %>'
and some other variations but always get compile errors.
I have an aspx page which has 5 text controls as follow:
<asp:TextBox id="txtStudent1" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent2" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent3" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent4" runat="server" textmode="SingleLine"></asp:TextBox>
<asp:TextBox id="txtStudent5" runat="server" textmode="SingleLine"></asp:TextBox>
How can i set new text to each of these controls dynamically in .cs
WITHOUT explicitly doing something like this:
txtStudent1.text = "freshment";
txtStudent2.text = "Sophomore";
txtStudent3.text = "junior";
txtStudent4.text = "senior";
txtStudent5.text = "grad";
Can I use the for loop and increment the digit in the text control when setting its text?
ex:
For (int i=0; i<5; i++)
{
"txtStudent" + i .....
}
i have repeater
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and have code behind
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when i click chk_packages checkbox myCheckedChanged fired and i want single checkbox to get enable
