generic-library/poco
1
0
Fork 0
mirror of https://github.com/pocoproject/poco.git synced 2025-10-14 06:55:49 +02:00
Code Issues Projects Releases Wiki Activity

more Table events

Browse Source
This commit is contained in:
Peter Schojer
2008-06-27 09:58:27 +00:00
parent 3ca6a9775c
commit e0bb9c162b
4 changed files with 101 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
WebWidgets/ExtJS/include/Poco/WebWidgets/ExtJS/TableRenderer.h
View File

@@ -64,6 +64,8 @@ class ExtJS_API TableRenderer: public Poco::WebWidgets::Renderer
public:
static const std::string EV_CELLCLICKED;
static const std::string EV_ROWCLICKED;
static const std::string EV_BEFORECELLCLICKED;
static const std::string EV_BEFOREROWCLICKED;
static const std::string EV_AFTEREDIT;
static const std::string EV_AFTERLOAD;
static const std::string EV_RENDER;
@@ -97,6 +99,16 @@ public:
/// Single cell selection will trigger an exception!
/// Method signature is rowselect : ( SelectionModel this, Number rowIndex, Ext.Data.Record r )
static Poco::WebWidgets::JSDelegate createBeforeCellClickedServerCallback(const Table* pTable);
/// Adds a javascript callback to inform the WebServer that the client has clicked on a cell in the Table
/// Method signature is cellclick : ( Grid this, Number rowIndex, Number columnIndex, Ext.EventObject e )
static Poco::WebWidgets::JSDelegate createBeforeRowClickedServerCallback(const Table* pTable);
/// Adds a javascript callback to inform the WebServer that the client has clicke don a row
/// This event will only be added if the Table uses a Row selection model!
/// Single cell selection will trigger an exception!
/// Method signature is rowselect : ( SelectionModel this, Number rowIndex, Ext.Data.Record r )
static Poco::WebWidgets::JSDelegate createAfterLoadServerCallback(const Table* pTable);
/// Adds a javascript callback to inform the WebServer that the client has finished loading data
/// Method signature is ( Store this, Ext.data.Record[] records, Object options )

66
WebWidgets/ExtJS/src/TableRenderer.cpp
View File

@@ -56,6 +56,8 @@ namespace ExtJS {
const std::string TableRenderer::EV_CELLCLICKED("cellclick");
const std::string TableRenderer::EV_ROWCLICKED("rowselect");
const std::string TableRenderer::EV_BEFORECELLCLICKED("cellmousedown");
const std::string TableRenderer::EV_BEFOREROWCLICKED("rowmousedown");
const std::string TableRenderer::EV_AFTEREDIT("afteredit");
const std::string TableRenderer::EV_AFTERLOAD("load");
const std::string TableRenderer::EV_RENDER("render");
@@ -161,6 +163,22 @@ Poco::WebWidgets::JSDelegate TableRenderer::createCellClickedServerCallback(cons
}
Poco::WebWidgets::JSDelegate TableRenderer::createBeforeCellClickedServerCallback(const Table* pTable)
{
poco_check_ptr (pTable);
static const std::string signature("function(theGrid,row,col,e)");
//extract the true row index from the last column!
std::string origRow("+theGrid.getStore().getAt(row).get('");
origRow.append(Poco::NumberFormatter::format(static_cast<Poco::UInt32>(pTable->getColumnCount())));
origRow.append("')");
std::map<std::string, std::string> addParams;
addParams.insert(std::make_pair(Table::FIELD_COL, "+col"));
addParams.insert(std::make_pair(Table::FIELD_ROW, origRow));
addParams.insert(std::make_pair(RequestHandler::KEY_EVID, Table::EV_BEFORECELLCLICKED));
return Utility::createServerCallback(signature, addParams, pTable->id(), pTable->beforeCellClicked.getOnSuccess(), pTable->beforeCellClicked.getOnFailure());
}
Poco::WebWidgets::JSDelegate TableRenderer::createRowClickedServerCallback(const Table* pTable)
{
poco_check_ptr (pTable);
@@ -179,6 +197,24 @@ Poco::WebWidgets::JSDelegate TableRenderer::createRowClickedServerCallback(const
}
Poco::WebWidgets::JSDelegate TableRenderer::createBeforeRowClickedServerCallback(const Table* pTable)
{
poco_check_ptr (pTable);
poco_assert (pTable->getSelectionModel() != Table::SM_CELL);
/// Method signature is rowselect : ( SelectionModel this, Number rowIndex, Ext.Data.Record r )
static const std::string signature("function(sm,row,r)");
//extract the true row index from the last column!
std::string origRow("+r.get('");
origRow.append(Poco::NumberFormatter::format(static_cast<Poco::UInt32>(pTable->getColumnCount())));
origRow.append("')");
std::map<std::string, std::string> addParams;
addParams.insert(std::make_pair(Table::FIELD_ROW, origRow));
addParams.insert(std::make_pair(RequestHandler::KEY_EVID, Table::EV_BEFOREROWCLICKED));
return Utility::createServerCallback(signature, addParams, pTable->id(), pTable->beforeRowClicked.getOnSuccess(), pTable->beforeRowClicked.getOnFailure());
}
Poco::WebWidgets::JSDelegate TableRenderer::createMouseUpServerCallback(const Table* pTable)
{
poco_check_ptr (pTable);
@@ -238,6 +274,18 @@ void TableRenderer::renderProperties(const Table* pTable, const RenderContext& c
written = Utility::writeJSEvent(ostr, EV_CELLCLICKED, pTable->cellClicked.jsDelegates());
}
if (pTable->beforeCellClicked.hasJavaScriptCode())
{
if (written)
ostr << ",";
if (pTable->beforeCellClicked.willDoServerCallback())
written = Utility::writeJSEvent(ostr, EV_BEFORECELLCLICKED, pTable->beforeCellClicked.jsDelegates(),
TableRenderer::createBeforeCellClickedServerCallback(pTable),
pTable->beforeCellClicked.getServerCallbackPos());
else
written = Utility::writeJSEvent(ostr, EV_BEFORECELLCLICKED, pTable->beforeCellClicked.jsDelegates());
}
if (pTable->afterRender.hasJavaScriptCode())
{
if (written)
@@ -289,15 +337,27 @@ void TableRenderer::renderProperties(const Table* pTable, const RenderContext& c
ostr << ",selModel:new Ext.grid.RowSelectionModel({singleSelect:true";
else if (pTable->getSelectionModel() == Table::SM_MULTIROW)
ostr << ",selModel:new Ext.grid.RowSelectionModel({singleSelect:false";
if (pTable->rowClicked.hasJavaScriptCode())
if (pTable->rowClicked.hasJavaScriptCode() || pTable->beforeRowClicked.hasJavaScriptCode())
{
ostr << ",listeners:{";
if (pTable->rowClicked.willDoServerCallback())
Utility::writeJSEvent(ostr, EV_ROWCLICKED, pTable->rowClicked.jsDelegates(),
written = Utility::writeJSEvent(ostr, EV_ROWCLICKED, pTable->rowClicked.jsDelegates(),
TableRenderer::createRowClickedServerCallback(pTable),
pTable->rowClicked.getServerCallbackPos());
else
Utility::writeJSEvent(ostr, EV_ROWCLICKED, pTable->rowClicked.jsDelegates());
written = Utility::writeJSEvent(ostr, EV_ROWCLICKED, pTable->rowClicked.jsDelegates());
if (pTable->beforeRowClicked.hasJavaScriptCode())
{
if (written)
ostr << ",";
if (pTable->beforeRowClicked.willDoServerCallback())
written = Utility::writeJSEvent(ostr, EV_BEFOREROWCLICKED, pTable->beforeRowClicked.jsDelegates(),
TableRenderer::createBeforeRowClickedServerCallback(pTable),
pTable->beforeRowClicked.getServerCallbackPos());
else
written = Utility::writeJSEvent(ostr, EV_BEFOREROWCLICKED, pTable->beforeRowClicked.jsDelegates());
}
ostr << "}";
}
ostr << "})"; //close selModel