Access Dataitem In Usercontrol?
Feb 4, 2011I'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") %>' />
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Oct 7, 2010I have created a user control UserVote that has property to find total vote on particular question. Now I want to call it from an aspx page.The control code-behind (UserVote.ascx.cs) looks like:
public partial class UserVote : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{
DataTable dtVoteInfo = ShowVoteDetail(objectType, objectId);
if (dtVoteInfo != null)
{
if (dtVoteInfo.Rows.Count > 0)
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int.TryParse(dtVoteInfo.Rows[0]["TOTAL_VOTE"].ToString(), out currentVote);
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ltrVotes.Text = currentVote.ToString();
hfCurrentVote.Value = currentVote.ToString();
hfMyVote.Value = myVoting.ToString();
// ...snipped for brevity...
}
}
The control markup (UserVote.ascx) looks like:
<div class="vote-cell" style="width: 46px; height: 92px">
<img src ="~/UserControls/Vote/Images/Arrow Up.png"
id = "voteupoff"
runat = "server" alt ="vote up"
class="voteupImage"
style="height: 45px; width: 45px"/>
<div class="vote" style ="text-align:center; color:#808185;font-weight:bold;">
<asp:Literal ID="ltrVotes" runat="server" ></asp:Literal>
</div>
<img src ="~/UserControls/Vote/Images/arrow_down.png"
id ="votedownoff"
runat = "server" alt = "vote down"
class = "votedownImage"
style="height: 45px; width: 44px; margin-left: 0px;" />
</div>
My page code-behind (viewanswer.aspx.cs) looks like:
UserVote Voteing = (UserVote) **what i write here...**.findcontrol(voting)
Voteing.objectType =300;
Voteing.object id= 2;
My page markup (viewanswer.aspx) looks like:
<klmsuc:Voteing ID="Voteing" runat="server" />
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or
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Edit:
Usercontrol is there in the page markup. I am not loading it dynamically. I have a page EditFacilityworkType.aspx. On page I have a usercontrol FacilityWorkTypeDetails.aspx(FacilityWorkTypeDetails1). Inside this usercontrol i have a user control Workflow.aspx(Workflow1)
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{
get
{
#region Fill FacilityWorktype
return GetEntityFromControl();
#endregion
}
set
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Now i set this property in page load of page
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/// <summary>
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{
get
{
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set
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BindTranscriptionMethodDDL(ddlTranscMethod);
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}
Now PopulateControls() of FacilityWorkTypeDetails1, i am setting property of workflow1
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{
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Now when i am retrieving values from
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{
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... snip ...
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Below is the html i wanna achieve.
[Code]....
This is my code at this point:
[ParseChildren(false), PersistChildren(true)]
public partial class RequiredUserType : System.Web.UI.UserControl
{
public string UserTypes { get; set; }
[Code].....
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Code:
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