Web Forms :: How To Get Array Elements By ForEach Loop With Counter
Apr 27, 2016
I want to get Array Elements by ForEach loop with Counter ..
whislist = dsddsds.Tables[0].Rows[0]["wishtlist_clg"].ToString().Split(',');
int i = 0;
foreach (string id in whislist) {
if (i != 0) {
tarsk.Value="1";
} else {
tarsk.Value="0";
}
whislist =525,1315,1331;
TARSK is an hidden field....
I want if whitelist is not in blank then 1 not equal to 0 is True other false but yet false condition is fire....
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Jan 11, 2010
We have a project that needs to gather survey data. On one particular page of the website, there are 21 questions each with a scale of 1-5 where the user selects one radio button for each question in the table.
The survey is being coded in VB.NET. The data submits to an SQL database. All the radio buttons are similarly named, so only the number changes for the question -- thinking this would make it easier on the back end coding. In the code behind I was hoping to do something to the effect:
For i = 1 To 21
If rbLWHFQ_Q(i)A1.Checked Then
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myCommand.Parameters.AddWithValue("@LWHFQ_Q(i)", rbLWHFQ_Q(i)_A2.Value)
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myCommand.Parameters.AddWithValue("@LWHFQ_Q(i)", rbLWHFQ_Q(i)_A7.Value)
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myCommand.Parameters.AddWithValue("@LWHFQ_Q(i)", rbLWHFQ_Q(i)_A8.Value)
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myCommand.Parameters.AddWithValue("@LWHFQ_Q(i)", rbLWHFQ_Q(i)_A9.Value)
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myCommand.Parameters.AddWithValue("@LWHFQ_Q(i)", rbLWHFQ_Q(i)_A10.Value)
End If
Next i
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Am I just going to have to create 21 sets of If...Else statements? :(
Here's what the HTML looks like for a question, if that matters:
<tr class="statement220">
<th><label for="rbLWHFQ_Q1_A1">1. Causing swelling in your ankles or legs?</label></th>
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<input id="rbLWHFQ_Q1_A1" name="rbLWHFQ_Q1" type="radio" value="0" runat="server" />
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<input id="rbLWHFQ_Q1_A2" name="rbLWHFQ_Q1" type="radio" value="1" runat="server" />
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<td title="2" >
<input id="rbLWHFQ_Q1_A3" name="rbLWHFQ_Q1" type="radio" value="2" runat="server" />
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<input id="rbLWHFQ_Q1_A5" name="rbLWHFQ_Q1" type="radio" value="4" runat="server" />
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As an aside, I know about RadioButtonLists, but in this case I'm needing to style the radio buttons in a special way and can't get it to work when ASP renders the list items.
Updated to show I used it in my code I'm not sure how StackOverflow works with regards to showing how something worked for you, but I just wanted to add this in case others come here looking for the answer. Basically, I used the code below:
Dim radioButtons()() As HtmlInputRadioButton = { _
New HtmlInputRadioButton() {rbLWHFQ_Q1_A1, rbLWHFQ_Q1_A2, rbLWHFQ_Q1_A3, rbLWHFQ_Q1_A4, rbLWHFQ_Q1_A5, rbLWHFQ_Q1_A6}, _
New HtmlInputRadioButton() {rbLWHFQ_Q2_A1, rbLWHFQ_Q2_A2, rbLWHFQ_Q2_A3, rbLWHFQ_Q2_A4, rbLWHFQ_Q2_A5, rbLWHFQ_Q2_A6}, _
}
I created an array with the radio button group names:
Dim radioButtonGroupNames() As String = { _
"@LWHFQ_Q1", _
"@LWHFQ_Q2", _
}
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myCommand.Parameters.AddWithValue(radioButtonGroupNames(i), radioButtons(i)(0).Value)
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ElseIf radioButtons(i)(2).Checked Then
myCommand.Parameters.AddWithValue(radioButtonGroupNames(i), radioButtons(i)(2).Value)
ElseIf radioButtons(i)(3).Checked Then
myCommand.Parameters.AddWithValue(radioButtonGroupNames(i), radioButtons(i)(3).Value)
ElseIf radioButtons(i)(4).Checked Then
myCommand.Parameters.AddWithValue(radioButtonGroupNames(i), radioButtons(i)(4).Value)
ElseIf radioButtons(i)(5).Checked Then
myCommand.Parameters.AddWithValue(radioButtonGroupNames(i), radioButtons(i)(5).Value)
End If
Next i
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