我有兩個我正在使用的JSF 1.1頁面。其中之一是viewDevices.jsp,另一個是vewDevicesPrint.jsp。他們都在視圖範圍內運行(使用tomahawk savestate,就是這樣)。在viewDevices中,它有一個img用戶可以點擊進入viewDevicesPrint.jsp。像這樣:將t:savestate bean傳遞給另一個bean
<img src="redesign/images/printicon2.png" alt="print records" border="0" width="16" height="16" onClick="javascript:window.open('/viewDevicesPrint.jsf','_blank','height=500,width=900,menubar=yes, toolbar=yes,scrollbars=yes')"/>
當點擊這個IMG,我想viewDevicesBean當前實例傳遞給viewDevicesPrintBean。有沒有辦法做到這一點?
我在faces-config.xml中有以下內容。在調試中,viewDevicesPrintBean獲取viewDevicesBean的一個新實例,而不是它的當前實例。
<managed-bean>
<managed-bean-name>viewDevicesPrintBean</managed-bean-name>
<managed-bean-class>com.arch.myaccount.jsf.ViewDevicesPrintBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>param_viewDevicesBean</property-name>
<value>#{viewDevicesBean}</value>
</managed-property>
</managed-bean>
<managed-bean>
<managed-bean-name>viewDevicesBean</managed-bean-name>
<managed-bean-class>com.arch.myaccount.jsf.ViewDevicesBean</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>param_flow</property-name>
<value>#{param.Flow}</value>
</managed-property>
</managed-bean>
感謝Balus。我最終將viewDevicesPrint作爲viewDevices中的子視圖。然後,當點擊打印按鈕時,我使用ajax來填充子視圖。之後,我使用.html()來提取子視圖並將其寫入一個新的window.open。它工作正常。我很想知道是否有辦法將子視圖編碼爲完整的html文檔(使用
..標籤)? –