palleagermark: EP pop-up windows with checkboxes

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Источник: http://palleagermark.blogspot.com/20...heckboxes.html
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When building pop-up windows with checkboxes it seems like you can't make the pop-up fields with a checkbox as target. When later reading the value of the pop-up field it always returns “on”.

So with checkboxes you must write the value yourself when closing the pop-up window.

Here is an example. First some code from my pop-up parent:
protected void AddChangeInvoiceBlockScript(SetMenuItemPropertiesEventArgs e, DataSetViewRow row)
{
AxUrlMenuItem menuItem = new AxUrlMenuItem(BLOCK_DIALOG);

if (row != null)
{
AxTableContext context = AxTableContext.Create(row.GetTableDataKey(row.DataSetView.Metadata.RootDataSource, null));

menuItem.MenuItemContext = context;

menuItem.RemoveNavigation = true;

e.MenuItem.ClientOnClickScript = this.PopupChangeBlocked.GetOpenPopupEventReference(menuItem);
}
}
And next initialization code and ButtonOK code from my pop-up:
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
CheckBoxBlock.Focus();

IAxaptaRecordAdapter ledgerJournalTransRecord;
AxBaseWebPart webpart = AxBaseWebPart.GetWebpart(this);

if (webpart.ExternalContext != null)
{
ledgerJournalTransRecord = webpart.ExternalContext.DataKey.GetRecord(this.AxSession);
if (ledgerJournalTransRecord != null)
if ((int)ledgerJournalTransRecord.GetField(LEDGERJOURNALTRANS_WMAPRBLOC) == 1)
CheckBoxBlock.Checked = true;
}
}
}

protected void OkButton_Click(object sender, EventArgs e)
{
try
{
string fieldValueBlock = CheckBoxBlock.Checked ? BLOCK_YES : BLOCK_NO;

// Set the value based on the state of the checkbox
popupChild.SetFieldValue("hiddenBlockField", fieldValueBlock);

// Calling the script for closing the dialog box
this.popupChild.ClosePopup(true, true);
}
catch (Exception ex)
{
AxExceptionCategory exceptionCategory;
// This returns true if the exception can be handled here
if (!AxControlExceptionHandler.TryHandleException(this, ex, out exceptionCategory))
{
// The exception was fatal - in this case re-throw the error
throw;
}
}
}
And finally closing code from my pop-up parent:
void PopupChangeBlocked_PopupClosed(object sender, EventArgs e)
{
// Get the value of the Blocked check box
bool block = this.PopupChangeBlocked.GetFieldValue("hiddenBlockField") == "1" ? true : false;

// Send the value to the dataset, which will handle the update
this.dsWMAprApprovalList.GetDataSet().DataSetRun.AxaptaObjectAdapter.Call("setWMAprBlock", block);

// Clear popup values
this.PopupChangeBlocked.ClearFieldValues();

// Refresh the grid
this.gridWMAprApprovalList.DataBind();
}
You can see another example on how to use checkboxes with pop-ups in the
TSTimesheetDeleteYesNo User Control.

Other resources:
Pop-up Windows on MSDN
AxPopupParentcontrol on MSDN
AxPopupChildControl on MSDN
Solution Monkey "Devlopers Cookbook"


Источник: http://palleagermark.blogspot.com/20...heckboxes.html