I need your help. I would like to understand why when running ScriptManager.RegisterClientScriptBlock the controls of my page disappear and reappear only after confirmation of Ok?
Protected Sub ddlDeckFittingCategory_SelectedIndexChanged(sender As Object, e As System.EventArgs) Handles ddlDeckFittingCategory.SelectedIndexChanged
If txbNumberofColumns.Text = "" Or Me.txbShellDiameter.Text = "" Then
ScriptManager.RegisterClientScriptBlock(Me.Page, Page.GetType, "alert", "alert('Informe o valor do Diâmetro do Casco (m)!');", True)
ddlDeckFittingCategory.SelectedValue = -1
Else
If Request("TipoTela") = 1 Then
If ddlDeckFittingCategory.SelectedValue = "Typical" Then
objFinttings_temp.IncluirFittingsTempTQIFLTTipico(Session("cod_usuario_usu"))
'objFinttings_temp.AtualizaFittingsTempColumnWell_24_in_Diam(CType(txbNumberofColumns.Text, Double))
objFinttings_temp.AtualizaFittingsTempColumnWell_24_in_Diam(txbNumberofColumns.Text)
tbFittingsFonte.Visible = True
tbFittingsFonte.HeaderText = ""
TcPrincipal.ActiveTabIndex = 6
Dim dvConsultarCodFonteEmFittingsTempPorUsuario As DataView = objFinttings_temp.ConsultarCodFonteEmFittingsTempPorUsuario(Session("cod_usuario_usu"))
Session("cod_fonte_fon") = dvConsultarCodFonteEmFittingsTempPorUsuario.Table.Rows(0)("cod_fonte_fon")
Session("ddlDeckFittingCategory") = ddlDeckFittingCategory.SelectedValue
Else
objFinttings_temp.IncluirFittingsTQIFLTDetalhado(0)
tbFittings.Visible = True
tbFittings.HeaderText = ""
TcPrincipal.ActiveTabIndex = 6
End If
GrvFittingsFonte.DataBind()
Else
If ddlDeckFittingCategory.SelectedValue = "Typical" Then
objFinttings_temp.IncluirFittingsTempTQIFLTTipico(Session("cod_usuario_usu"))
'objFinttings_temp.AtualizaFittingsTempColumnWell_24_in_Diam(CType(txbNumberofColumns.Text, Double))
objFinttings_temp.AtualizaFittingsTempColumnWell_24_in_Diam(txbNumberofColumns.Text)
tbFittingsFonte.Visible = True
tbFittingsFonte.HeaderText = ""
TcPrincipal.ActiveTabIndex = 6
Else
objFinttings_temp.IncluirFittingsTQIFLTDetalhado(Session("cod_fonte_fon"))
tbFittings.Visible = True
tbFittings.HeaderText = ""
TcPrincipal.ActiveTabIndex = 6
End If
GrvFittingsFonte.DataBind()
If ddlSelfSupportingRoof.SelectedValue = 1 Or ddlSelfSupportingRoof.SelectedValue = "-1" Then
txbNumberofColumns.Enabled = False
rvNumColuna.Visible = False
ddlEffectiveColumnDiameter.Enabled = False
rvDiametroEfetivoColuna.Visible = False
Else
txbNumberofColumns.Enabled = True
rvNumColuna.Visible = True
ddlEffectiveColumnDiameter.Enabled = True
rvDiametroEfetivoColuna.Visible = True
End If
End If
End If
End Sub
enter code here
use Page.ClientScript.RegisterStartupScript()
it will run after the page loads.
Related
I'm trying to do a program where the user can control the dimension of the input matrix and provide the necessary textboxes according to the desired dimension of the matrix. With my current lines of codes, this will probably reach a thousand lines despite the simplicity of the function. Is there a way to write this more efficiently? The boxes should show up every time "Load" is clicked.
If (RowDisplay.Text = "1" And ColumnDisplay.Text = "1") Then
Ta11.Visible = True
Ta21.Visible = False
Ta31.Visible = False
Ta41.Visible = False
Ta51.Visible = False
Ta12.Visible = False
Ta22.Visible = False
Ta32.Visible = False
Ta42.Visible = False
Ta52.Visible = False
Ta13.Visible = False
Ta23.Visible = False
Ta33.Visible = False
Ta43.Visible = False
Ta53.Visible = False
Ta14.Visible = False
Ta24.Visible = False
Ta34.Visible = False
Ta44.Visible = False
Ta54.Visible = False
Ta15.Visible = False
Ta25.Visible = False
Ta35.Visible = False
Ta45.Visible = False
Ta55.Visible = False
ElseIf (RowDisplay.Text = "2" And ColumnDisplay.Text = "1") Then
Ta11.Visible = True
Ta21.Visible = True
Ta31.Visible = False
Ta41.Visible = False
Ta51.Visible = False
Ta12.Visible = False
Ta22.Visible = False
Ta32.Visible = False
Ta42.Visible = False
Ta52.Visible = False
Ta13.Visible = False
Ta23.Visible = False
Ta33.Visible = False
Ta43.Visible = False
Ta53.Visible = False
Ta14.Visible = False
Ta24.Visible = False
Ta34.Visible = False
Ta44.Visible = False
Ta54.Visible = False
Ta15.Visible = False
Ta25.Visible = False
Ta35.Visible = False
Ta45.Visible = False
Ta55.Visible = False
End If
While I probably wouldn't recommend using all those TextBoxes in the first place. If you're going to do it that way, put them all in the same Panel, TableLayoutPanel or FlowLayoutPanel, then you can do this:
Private Sub DisplayTextBoxes(count As Integer)
For i = 0 To myContainer.Controls.Count - 1
myContainer.Controls(i).Visible = (i < count)
Next
End Sub
If, for instance, you call that with a count of 2, the controls at index 0 and 1 will have Visible set to True and the rest will have Visible set to False.
I have 2 lists approvedSuppliers and originalSupplierData
When approved Suppliers gets populated we clone the entry into the originalSupplierData . If they have modified a record but don't save we ask the user if they want to revert the changes . If they want to revert I am trying to replace the entry in approved suppliers with a clone of the original data. My current code for the revert is
Public Sub RevertChanges(SupplierID As Integer)
Dim orignalSupplier As Approved_Supplier = originalSupplierlist.Where(Function(x) x.ID = SupplierID).Single()
Dim modifiedSupplier As Approved_Supplier = ApprovedSuppliers.Where(Function(x) x.ID = SupplierID).Single()
modifiedSupplier = orignalSupplier.Clone
End Sub
The modifiedSupplier gets updated with the original values however the actual item in the list is not updated with the values.
If I modify one of the properties the list gets update. I am not sure what i am doing wrong can anyone point me in the right direction please?
Edit
The code for populating the list from the database is
supplierTableAdapter.Fill(supplierTable)
_approvedSuppliers = New List(Of Approved_Supplier)
originalSupplierlist = New List(Of Approved_Supplier)()
For Each row As ApprovedSuppliersDataset.ApprovedSupplierRow In supplierTable
supplier = New Approved_Supplier()
supplier.supplierID = row.PLSupplierAccountID
supplier.AccountNumber = row.SupplierAccountNumber
supplier.SupplierName = row.SupplierAccountName
supplier.SupplierAddress = CompileAddress(row)
supplier.Phone = CompilePhoneNumber(row)
If row.IsIDNull = False Then
supplier.ID = row.ID
If row.IsAdded_ByNull = False Then
supplier.AddedBy = row.Added_By
End If
If row.IsApprovedNull = False Then
supplier.Approved = row.Approved
End If
If row.IsAuditorNull = False Then
supplier.Auditor = row.Auditor
End If
If row.IsAudit_CommentsNull = False Then
supplier.AuditComments = row.Audit_Comments
End If
If row.IsAudit_DateNull = False Then
supplier.AuditDate = row.Audit_Date
End If
If row.IsDate_AddedNull = False Then
supplier.DateAdded = row.Date_Added
End If
If row.IsNotesNull = False Then
supplier.Notes = row.Notes
End If
If row.IsQuestionnaire_Return_DateNull = False Then
supplier.QuestionnaireReturnDate = row.Questionnaire_Return_Date
End If
If row.IsQuestionnaire_Sent_DateNull = False Then
supplier.QuestionnaireSentDate = row.Questionnaire_Sent_Date
End If
If row.IsQuestionnaire_StatusNull = False Then
supplier.QuestionnaireStatus = row.Questionnaire_Status
End If
If row.IsReplinNull = False Then
supplier.Replin = row.Replin
End If
If row.IsReview_CommentsNull = False Then
supplier.ReviewComment = row.Review_Comments
End If
If row.IsReview_DateNull = False Then
supplier.ReviewDate = row.Review_Date
End If
If row.IsReviewerNull = False Then
supplier.Reviewers = row.Reviewer
End If
If row.IsStakeholder_ContactNull = False Then
supplier.StakeholderContact = row.Stakeholder_Contact
End If
If row.IsStandardsNull = False Then
supplier.Standards = row.Standards
End If
If row.IsStandard_ExpiryNull = False Then
supplier.StandardExpiry = row.Standard_Expiry
End If
If row.IsStatusNull = False Then
supplier.Status = row.Status
End If
If row.IsSupplier_Expiry_DateNull = False Then
supplier.SupplierExpiryDate = row.Supplier_Expiry_Date
End If
If row.IsSupplier_ScopeNull = False Then
supplier.SupplierScope = row.Supplier_Scope
End If
If row.Is_T_CsNull = False Then
supplier.TC = row._T_Cs
End If
End If
supplier.ClearISDirty()
_approvedSuppliers.Add(supplier)
originalSupplierlist.Add(supplier.Clone)
Next
and for the clone we have
Public Function Clone() As Object Implements ICloneable.Clone
Dim cloned As New Approved_Supplier()
cloned.ID = Me.ID
cloned.DateAdded = Me.DateAdded
cloned.Status = Me.Status
cloned.AddedBy = Me.AddedBy
cloned.Approved = Me.Approved
cloned.AuditDate = Me.AuditDate
cloned.Auditor = Me.Auditor
cloned.AuditComments = Me.AuditComments
cloned.QuestionnaireStatus = Me.QuestionnaireStatus
cloned.QuestionnaireSentDate = Me.QuestionnaireSentDate
cloned.QuestionnaireReturnDate = Me.QuestionnaireReturnDate
cloned.ReviewDate = Me.ReviewDate
cloned.Reviewers = Me.Reviewers
cloned.ReviewComment = Me.ReviewComment
cloned.Standards = Me.Standards
cloned.StandardExpiry = Me.StandardExpiry
cloned.SupplierScope = Me.SupplierScope
cloned.Replin = Me.Replin
cloned.TC = Me.TC
cloned.Notes = Me.Notes
cloned.StakeholderContact = Me.StakeholderContact
cloned.SupplierExpiryDate = Me.SupplierExpiryDate
cloned.supplierID = Me.supplierID
cloned.AccountNumber = Me.AccountNumber
cloned.SupplierName = Me.SupplierName
cloned.SupplierAddress = Me.SupplierAddress
cloned.Phone = Me.Phone
cloned.Email = Me.Email
cloned.ClearISDirty()
Return cloned
End Function
You are not replacing in the list by affecting modifiedSupplier.
Try by getting the index of the modifiedSupplier and then replacing the item at the found index by your clone.
Public Sub RevertChanges(SupplierID As Integer)
Dim orignalSupplier As Approved_Supplier = originalSupplierlist.Where(Function(x) x.ID = SupplierID).Single()
Dim modifiedIndex As Integer = ApprovedSuppliers.FindIndex(Function(x) x.ID = SupplierID)
ApprovedSuppliers(modifiedIndex) = orignalSupplier.Clone()
End Sub
For the first time when I run my window application it will successfully run, but when I change the database column and binding then it gives me an error that specific data column is not there in database; also I am make null chart datasource but it gives an error. Please help.
Dim ctrArr As Integer
Dim serCnt As Integer
Dim series1 As New Series
Dim seriesFound As Boolean = False
For serCnt = 0 To ctrChart.Series.Count - 1
ctrChart.Series(0).ArgumentDataMember = ""
ctrChart.Series(0).ValueDataMembers(0) = ""
ctrChart.Series(0).Visible = False
Next
For ctrArr = 0 To gStrYAxisParamArray.Length - 1 'deptname'
For serCnt = 0 To ctrChart.Series.Count - 1
If UCase(Trim(gStrYAxisParamArray(ctrArr))) = UCase(ctrChart.Series(serCnt).Name.ToString) Then
ctrChart.Series(serCnt).ArgumentDataMember = ""
ctrChart.Series(serCnt).ValueDataMembers(0) = ""
ctrChart.Series(serCnt).Visible = True
ctrChart.Series(serCnt).ArgumentDataMember = gxAxis
ctrChart.Series(serCnt).ValueDataMembers.Item(0) = Trim(gStrYAxisParamArray(ctrArr))
seriesFound = True
Exit For
End If
Next
If seriesFound = False Then
series1 = New Series(Trim(gStrYAxisParamArray(ctrArr)).ToString, ViewType.Bar)
'ctrChart.Series.AddRange(New Series() {series1, series2})
ctrChart.Series.Add(series1)
series1.ArgumentDataMember = ""
series1.ValueDataMembers(0) = ""
series1.Visible = True
series1.ArgumentDataMember = gxAxis
series1.Label.Border.Visible = False
series1.ValueDataMembers(0) = Trim(gStrYAxisParamArray(ctrArr))
series1.LegendText = Trim(gStrYAxisParamArray(ctrArr).ToString)
End If
seriesFound = False
Next
cmbSeries.Items.Clear()
For ctrArr = 0 To ChrtStockDept.Series.Count - 1
With cmbSeries.Items
cmbSeries.Items.Add(ChrtStockDept.Series(ctrArr).Name.ToString)
End With
Next
I'm trying to validate a postcode from a user input within a form. Using this class, i'm trying to search through every character and check it. Then to call in within the form I have used the latter code.
The problem i'm having is that an error pops up saying
"Conversion from string "True0" to type 'Double' is not valid."
Function VaidatePostCode(ByVal Post As String) As String
For C = 0 To Len(Post) - 1
If Char.IsLetter(Post(C)) & C = 0 Then
_boolvalid = True
Else
_boolvalid = False
End If
If Char.IsLetter(Post(C)) & C = 1 Then
_boolvalid = True
Else
_boolvalid = False
End If
If Char.IsNumber(Post(C)) & C = 2 Then
_boolvalid = True
Else
_boolvalid = False
End If
If Char.IsWhiteSpace(Post(C)) & C = 3 Then
_boolvalid = True
Else
_boolvalid = False
End If
If Char.IsNumber(Post(C)) & C = 4 Then
_boolvalid = True
Else
_boolvalid = False
End If
If Char.IsLetter(Post(C)) & C = 5 Then
_boolvalid = True
Else
_boolvalid = False
End If
If Char.IsLetter(Post(C)) & C = 6 Then
_boolvalid = True
Else
_boolvalid = False
End If
Next C
Return _boolvalid
End Function
This is the code within the VB.NET form
Private Sub txtPost_Validated(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtPost.Validated
If myVal.VaidatePostCode(txtPost.Text) = False Then
MsgBox("Please enter correct data format into postcode")
End If
End Sub
To check if the value is a number you can use Integer.TryParse like this:
If Not Integer.TryParse(txtPost.Text, intTemp) Then
MsgBox ...
I am trying to add a property called NumDBsToDisplay that gives the option of selecting between 0 and 3 databases to be displayed on my custom control. I can't get the property to show up in the designer, am I missing something here?
Here's the code:
Public Property NumDBsToDisplay(ByVal i As Integer) As Integer
Get
Dim count As Integer = 0
If cboPridb.Visible = True Then
count += 1
End If
If cboSecdb.Visible = True Then
count += 1
End If
If cboTridb.Visible = True Then
count += 1
End If
Return count
End Get
Set(ByVal value As Integer)
If value = 0 Then
cboPridb.Visible = False
cboSecdb.Visible = False
cboTridb.Visible = False
ElseIf value = 1 Then
lblPridB.Text = "Primary Database"
cboPridb.Visible = True
cboSecdb.Visible = False
cboTridb.Visible = False
ElseIf value = 2 Then
lblPridB.Text = "Primary Database"
lblSecDB.Text = "Secondary Database"
cboPridb.Visible = True
cboSecdb.Visible = True
cboTridb.Visible = False
Else
lblPridB.Text = "Primary Database"
lblSecDB.Width = 131
lblSecDB.Text = "Secondary Database"
lblTriDB.Text = "Tertiary Database"
cboPridb.Visible = True
cboSecdb.Visible = True
cboTridb.Visible = True
End If
End Set
End Property
Thank you for the help.