TsgcHTMLComponent_Form — a data-driven form builder that renders Bootstrap 5 forms with text, select, checkbox, radio, file, date and range fields, validation, vertical/horizontal/inline layouts and AI form generation, in Delphi, C++ Builder and .NET.
A form component that builds a Bootstrap <form> from a Fields collection. Add fields (or bind a dataset), pick a layout, then read the HTML property.
TsgcHTMLComponent_Form
Bootstrap 5 <form> markup
Delphi, C++ Builder, .NET
Set Action, Method and Layout, add one or more Fields, then read HTML (or drop it into a TsgcHTMLTemplate_Bootstrap page).
uses
sgcHTML_Enums, sgcHTML_Component_Form;
var
oForm: TsgcHTMLComponent_Form;
oField: TsgcHTMLFormField;
begin
oForm := TsgcHTMLComponent_Form.Create(nil);
try
oForm.Action := '/contact';
oForm.Method := fmPost;
oForm.Layout := flVertical;
oForm.SubmitText := 'Send';
oForm.SubmitStyle := bsPrimary;
oForm.ShowReset := True;
oField := oForm.Fields.Add;
oField.FieldType := ftText;
oField.Name := 'name';
oField.Label_ := 'Full name';
oField.Required := True;
oField := oForm.Fields.Add;
oField.FieldType := ftEmail;
oField.Name := 'email';
oField.Label_ := 'Email';
oField.Placeholder := 'you@example.com';
WebModule.Response := oForm.HTML; // Bootstrap <form> markup
finally
oForm.Free;
end;
end;
// Or build the fields straight from a dataset:
oForm.LoadFromDataSet(qryCustomer);// includes: sgcHTML_Enums.hpp, sgcHTML_Component_Form.hpp
TsgcHTMLComponent_Form *oForm = new TsgcHTMLComponent_Form(NULL);
try
{
oForm->Action = "/contact";
oForm->Method = fmPost;
oForm->Layout = flVertical;
oForm->SubmitText = "Send";
oForm->SubmitStyle = bsPrimary;
oForm->ShowReset = true;
TsgcHTMLFormField *oField = oForm->Fields->Add();
oField->FieldType = ftText;
oField->Name = "name";
oField->Label_ = "Full name";
oField->Required = true;
oField = oForm->Fields->Add();
oField->FieldType = ftEmail;
oField->Name = "email";
oField->Label_ = "Email";
oField->Placeholder = "you@example.com";
String html = oForm->HTML; // Bootstrap <form> markup
}
__finally
{
delete oForm;
}using esegece.sgcWebSockets;
var form = new TsgcHTMLComponent_Form();
form.Action = "/contact";
form.Method = TsgcHTMLFormMethod.fmPost;
form.Layout = TsgcHTMLFormLayout.flVertical;
form.SubmitText = "Send";
form.SubmitStyle = TsgcHTMLButtonStyle.bsPrimary;
form.ShowReset = true;
var field = form.Fields.Add();
field.FieldType = TsgcHTMLFieldType.ftText;
field.Name = "name";
field.Label_ = "Full name";
field.Required = true;
field = form.Fields.Add();
field.FieldType = TsgcHTMLFieldType.ftEmail;
field.Name = "email";
field.Label_ = "Email";
field.Placeholder = "you@example.com";
string html = form.HTML; // Bootstrap <form> markupThe members you reach for most often.
Fields is a collection of TsgcHTMLFormField; call Fields.Add and set FieldType (ftText, ftEmail, ftSelect, ftCheckbox, ftRadio, ftFile, ftDate, ftRange and more), Name, Label_, Value and Required.
Action and Method (fmGet / fmPost) target the post; FormID identifies the form element.
Layout picks flVertical, flHorizontal or flInline; LabelColWidth and FieldColWidth size the columns of a horizontal layout.
SubmitText, SubmitStyle (a TsgcHTMLButtonStyle), ShowReset and ResetText control the action buttons.
LoadFromDataSet(aDataSet) generates fields from a query's columns; LoadValuesFromDataSet(aDataSet) refills existing fields with the current row's values.
AIBuildEnabled and AIBuildPlaceholder add a prompt bar; BuildFromAIDescription(aDescription) raises OnAIBuildForm and LoadFieldsFromJSON(aJSON) populates fields from a JSON definition.
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