How to bind bool values to checkbox in repeater?

Question

I want to bind bool value to repeater .

<asp:Repeater ID="Repeater1" runat="server">
<ItemTemplate>
<br />
<img ID="ImageZoom" runat="server" src='<%# DataBinder.Eval(Container.DataItem, "ImageUrl") %> '  style="display: inline; height:auto; left: 0pt; top: 0pt; width:auto;" />
    <asp:CheckBox ID="CheckBox1" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "ImageId") %> ' Checked='<%# DataBinder.Eval(Container.DataItem, "Boolv") %>' /> 

</ItemTemplate>
</asp:Repeater>

Here on page load checked should have only true or false but its returning checked . How can i get true or false ?

score 2 · Answer 1 · answered Aug 27 '12 at 07:53

2

Instead to fiddling around on the aspx markup, i would do that in ItemDataBound:

protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
    RepeaterItem ri = e.Item;
    DataRowView dr = (DataRowView)ri.DataItem;
    CheckBox CheckBox1 = (CheckBox)ri.FindControl("CheckBox1");
    CheckBox1.Checked = (bool)dr["Boolv"];
}

answered Aug 27 '12 at 07:53

Tim Schmelter

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@user1619151: Is `Boolv` a boolean at all? You say that _"its returning checked"_ instead of `true/false`. Maybe you've stored a string _"checked"_. Then try this: `CheckBox1.Checked = dr["Boolv"].Equals("checked");`. – Tim Schmelter Aug 27 '12 at 08:44
ya . i did , its correctly coming there when i debug , but in ascx page I am getting like above . I saw this by using inspect element – user1619151 Aug 27 '12 at 08:45

score 0 · Answer 2 · edited May 23 '17 at 11:49

0

several days ago, I also had a problem with repeater and a checkbox in it. I wanted to bind the value of the checkbox to bool variable.

Here is my post. I've solved my problem using the accepted answer in the post. answer link

Cheers!

edited May 23 '17 at 11:49

Community

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1

answered Aug 27 '12 at 07:50

Anton Belev

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score 0 · Answer 3 · answered Aug 27 '12 at 07:52

0

I you want to dot this in clientSide use eval if statement

<asp:CheckBox ID="CheckBox1" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "ImageId") %> ' Checked='<%# ((int)Eval("Boolv")) == 1 ? Checked : false %>' />

answered Aug 27 '12 at 07:52

AliRıza Adıyahşi

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score 0 · Answer 4 · edited May 23 '17 at 11:49

0

Use OnItemDataBound event on Repeater Control

here my answer to similar question

hope it's help:)

edited May 23 '17 at 11:49

Community

1
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answered Aug 27 '12 at 07:52

Harry89pl

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score 0 · Answer 5 · answered Aug 27 '12 at 07:54

In one of my implementations, I was getting 1 and 0 from database for the boolean value so my implementation for it was as:

<asp:CheckBox ID="chkAssign" runat="server" Checked=<%# TranslateAction(((System.Data.DataRowView)Container.DataItem)["ISACTIVE"].ToString())%> />

and in the code behind I had a method named TranslateAction as:

protected Boolean TranslateAction(String status)
{
    if (status == "1")
        return true;
     else
        return false;
}

I hope it will help you in it.

How to bind bool values to checkbox in repeater?

5 Answers5