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Added fixes for layouts+ComboBoxevents

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This commit is contained in:
Peter Schojer
2008-05-27 12:58:28 +00:00
parent 0362659ac9
commit e07a2126e9
22 changed files with 258 additions and 27 deletions
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79
WebWidgets/ExtJS/src/ComboBoxCellRenderer.cpp
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@@ -39,6 +39,12 @@
#include "Poco/WebWidgets/ExtJS/FormRenderer.h"
#include "Poco/WebWidgets/ExtJS/Utility.h"
#include "Poco/WebWidgets/ComboBoxCell.h"
#include "Poco/WebWidgets/ComboBox.h"
#include "Poco/WebWidgets/WebApplication.h"
#include "Poco/WebWidgets/RequestHandler.h"
#include "Poco/NumberFormatter.h"
#include "Poco/Delegate.h"
#include <map>
namespace Poco {
@@ -46,6 +52,9 @@ namespace WebWidgets {
namespace ExtJS {
const std::string ComboBoxCellRenderer::EV_SELECTED("select");
ComboBoxCellRenderer::ComboBoxCellRenderer()
{
}
@@ -56,20 +65,80 @@ ComboBoxCellRenderer::~ComboBoxCellRenderer()
}
void ComboBoxCellRenderer::addSelectedServerCallback(ComboBox* pCombo, const std::string& onSuccess, const std::string& onFailure)
{
//select : ( Ext.form.ComboBox combo, Ext.data.Record record, Number index )
static const std::string signature("function(combo,rec, idx)");
std::map<std::string, std::string> addParams;
addParams.insert(std::make_pair(ComboBoxCell::FIELD_VAL, "+rec.get('d')"));
addParams.insert(std::make_pair(RequestHandler::KEY_EVID, ComboBoxCell::EV_SELECTED));
Utility::addServerCallback(pCombo->selected, signature, addParams, pCombo->id(), onSuccess, onFailure);
}
void ComboBoxCellRenderer::renderHead(const Renderable* pRenderable, const RenderContext& context, std::ostream& ostr)
{
poco_assert_dbg (pRenderable != 0);
poco_assert_dbg (pRenderable->type() == typeid(Poco::WebWidgets::ComboBoxCell));
const ComboBoxCell* pCell = static_cast<const Poco::WebWidgets::ComboBoxCell*>(pRenderable);
ComboBoxCell* pCell = const_cast<ComboBoxCell*>(static_cast<const Poco::WebWidgets::ComboBoxCell*>(pRenderable));
ComboBox* pOwner = dynamic_cast<ComboBox*>(pCell->getOwner());
poco_check_ptr (pOwner);
ostr << "new Ext.form.ComboBox({";
TextFieldCellRenderer::writeCellProperties(pCell, ostr);
ostr << ", store: new Ext.data.SimpleStore({fields:['d'], data:[";
TextFieldCellRenderer::writeCellProperties(pCell, ostr, true, false);
ostr << ",store:new Ext.data.SimpleStore({autoLoad:true,fields:['d'],";
ostr << "proxy:new Ext.data.HttpProxy({url:";
std::map<std::string, std::string> addParams;
addParams.insert(std::make_pair(RequestHandler::KEY_EVID,ComboBoxCell::EV_LOAD));
std::string url(Utility::createURI(addParams, pOwner->id()));
ostr << url << "}),";
ostr << "reader:new Ext.data.ArrayReader()})";
ostr << ",displayField:'d',typeAhead:true,triggerAction:'all'";
std::string tooltip (pCell->getToolTip());
if (!pOwner->selected.jsDelegates().empty())
{
ostr << ",listeners:{";
Utility::writeJSEvent(ostr, EV_SELECTED, pOwner->selected.jsDelegates());
if (!tooltip.empty())
ostr << ",render:function(c){Ext.QuickTips.register({target:c.getEl(),text:'" << Utility::safe(tooltip) << "'});}";
ostr << "}";
}
else if (!tooltip.empty())
{
ostr << ",listeners:{";
ostr << "render:function(c){Ext.QuickTips.register({target:c.getEl(),text:'" << Utility::safe(tooltip) << "'});}}";
}
ostr << "})";
pCell->beforeLoad += Poco::delegate(&ComboBoxCellRenderer::onLoad);
WebApplication::instance().registerAjaxProcessor(Poco::NumberFormatter::format(pOwner->id()), pCell);
}
void ComboBoxCellRenderer::onLoad(void* pSender, Poco::Net::HTTPServerResponse* &pResponse)
{
poco_check_ptr (pSender);
poco_check_ptr (pResponse);
ComboBoxCell* pCell = reinterpret_cast<ComboBoxCell*>(pSender);
poco_check_ptr (pCell);
pResponse->setChunkedTransferEncoding(true);
pResponse->setContentType("text/javascript");
std::ostream& out = pResponse->send();
serialize (pCell, out);
}
void ComboBoxCellRenderer::serialize(const ComboBoxCell* pCell, std::ostream& ostr)
{
//now serialize data
std::vector<Any>::const_iterator it = pCell->begin();
std::vector<Any>::const_iterator itEnd = pCell->end();
Formatter::Ptr ptrFormatter = pCell->getFormatter();
ostr << "[";
for (; it != itEnd; ++it)
{
if (it != pCell->begin())
@@ -79,9 +148,7 @@ void ComboBoxCellRenderer::renderHead(const Renderable* pRenderable, const Rende
else
ostr << "['" << RefAnyCast<std::string>(*it) << "']";
}
ostr << "]})";
ostr << ",displayField:'d',typeAhead:true,mode:'local',triggerAction:'all'";
ostr << "})";
ostr << "]";
}