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readme.txt
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InetXCustom Demo
================
This package consists of several additional Internet Express
components. See the list of components below. The TReconcilePageProducer
component is particularly usefull.
Examples using many of these components can be found in the inetxcenter demo
application.
Component Installation:
======================
- Project/Open, Change "Files of Type" to be "Delphi Package (*.dpk)",
then open ..\demos\Midas\InternetExpress\InetCustom\DclInetXCustom.dpk
- Double click on InetXCustom.dpk, hit 'Compile' button. When compiled,
close InexXCustom window.
- Click on 'Contains', hit 'Compile' button, then hit 'Install' button.
Clear the 'components installed' message.
- Close project.
- go to InternetExpress Palette. You'll find the ReconcilePageProducer
available. All of the other components are available within the
TMidasPageProducer property editor.
Image components
================
The TImg* components use the <IMG> element to display a .gif file. You will
need to copy the .gif files to your web server's virtual directory so that
they can be downloaded. If you would like the .gif files to display properly at
design time, add the following registry string:
HKEY_CURRENT_USER\Software\Borland\
delphi\5.0\Property Editors\WebPage Editor\BlankPage = 'c:\inetpub\wwwroot\blank.htm'
Substitute c:\inetpub\wwwroot with the directory where the .gif files are located.
You will also need to create a file called blank.htm in this directory. This
file should be empty.
The file specified by this registry key will be used to initialize the
WebBrowser control embedded within the TMidasPageProducer property editor.
You may also specify a URL instead of a file path. For example,
BlankPage = http://localhost/blank.htm. A URL must be used if you set the
TImgDataNavigator.ImagePathURL to the name of a virtual directory. For example,
TImgDataNavigator.ImagePathURL = '/images/';
Components list:
================
TFieldLink
This component generates a hyperlink. Clicking on the hyperlink generates a
query string that identifies the current record. A window is opened on a URL
that includes the query string.
TImgApplyUpdatesButton
TImgApplyUpdatesButton behaves like TApplyUpdatesButton. An IMG element is
used rather than an INPUT element.
TImgDataNavigator
TImgDataNavigator is the parent of TImg*Button components.
TImgDeleteButton
TImgDeleteButton behaves like TDeleteButton. An IMG element is used rather
than an INPUT element.
TImgFirstButton
TImgFirstButton behaves like TFirstButton. An IMG element is used rather
than an INPUT element.
TImgInsertButton
TImgInsertButton behaves like TInsertButton. An IMG element is used
rather than an INPUT element.
TImgLastButton
TImgLastButton behaves like TLastButton. An IMG element is used
rather than an INPUT element.
TImgNextButton
TImgNextButton behaves like TNextButton. An IMG element is used
rather than an INPUT element.
TImgNextPageButton
TImgNextPageButton behaves like TNextPageButton. An IMG element
is used rather than an INPUT element.
TImgPostButton
TImgPostButton behaves like TPostButton. An IMG element is used
rather than an INPUT element.
TImgPriorButton
TImgPriorButton behaves like TPriorButton. An IMG element is
used rather than an INPUT element.
TImgPriorPageButton
TImgPriorPageButton behaves like TPriorPageButton. An IMG element
is used rather than an INPUT element.
TImgUndoButton
TImgUndoButton behaves like TUndoButton. An IMG element is used
rather than an INPUT element.
TLinkColumn
This component generates a hyperlink. Clicking on the hyperlink
generates a query string that identifies the current record. A window
is opened on a URL that includes the query string.
TPromptQueryButton
This component displays a dialog box that prompts for a string. The
value of the string is submitted as a field on the parent TQueryForm.
TQueryHiddenText
This component adds a field to a TQueryForm that is not visible to
users. The value of the field is passed to the server when the form is submitted.
TQueryPassword
This component generates a password field.
TQuerySearchSelectOptions
TQuerySearchSelectOptions adds incremental searching to the
TQuerySelectOptions component.
TReconcilePageProducer
This component generates a page that displays reconcile errors that occured while
applying updates. The user has the opportunity to correct the errors. This page
is associated with a TXMLBroker by setting the TXMLBroker.ReconcileProducer property.
TRowSetStatus
This component displays the row count and current row of the
JavaScript XMLRowSet object.
TShowDeltaButton
When clicked, this component opens a window displaying the XML data packet.
TShowXMLButton
When clicked, this component opens a window displaying the XML data packet.
TSortTextColumn
This component displays a sort button in the column of a TDataGrid.
In other respects, this component behaves like TColumnText.
TSubmitValueButton
This query button passes a specified value when it submits a TQueryForm.
TTextColumnAttr
This component exposes formatting properties support the by the JavaScript
XMLDisplay object. Properties include CurrencySymbol, MinValue,
MaxValue, Decimals, FixesDecimals.