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how to add records to has_many :through association in rails
...
I think you can simply do this:
@cust = Customer.new(params[:customer])
@cust.houses << House.find(params[:house_id])
Or when creating a new house for a customer:
@cust = Customer.new(params[:customer])
@cust.houses.create(params[:house])
You can also add via ids:...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网 - 专注IT技能提升
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
ATL COM开发入门(二)(ActiveX/COM组件回调JS) - C/C++ - 清泛网 - 专注C/C++及内核技术
...ow2, (void **)&spHtmlWin);
spHtmlWin->get_document(&spHtmlDoc2);
DISPPARAMS param = {0};
VARIANT vtRet;
CallJSFunction(spHtmlDoc2, _T("TimingCallbackFunc"), param, &vtRet, NULL, NULL);
}
CallJSFunction:
HRESULT CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网 - 专注IT技能提升
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网移动版 -...
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网移动版 -...
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网移动版 -...
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网移动版 -...
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网移动版 -...
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
CDHtmlDialog的基本使用(C++调用JS函数的实现) - C/C++ - 清泛网移动版 -...
...T CallJSFunction(IHTMLDocument2* pDoc2,
CString strFunctionName,
DISPPARAMS dispParams,
VARIANT* varResult,
EXCEPINFO* exceptInfo,
UINT* nArgErr );
public:
afx_msg void OnBnClickedButton1();
JSCppInteractiveDlg.cpp末尾添加如下代码:
void CJSCppInteractiveDlg::OnBnClick...
