Liferay 用户属性
昨天我开始开发一个liferay portlet，我想知道是否有一种方法可以更改portlet 中的个人资料图片。我的尝试是一种解决方法，对我来说似乎无效，但我找不到正确的 API 来正确更改它。
//代码 //java
taglib uri="http://java.sun.com/portlet" prefix="portlet" 页面 导入=“javax.portlet.PortletRequest”页面导入=“java.util.Map”
//java
映射用户信息 = (映射)renderRequest.getAttribute(PortletRequest.USER_INFO);细绳 给定名称 = (用户信息！= null) ? (String)userInfo.get("liferay.user.id") : "";
//javascript
变量 link_user_x="http://192.168.1.214:8080/group/control_panel/manage?p_p_id=2&p_p_lifecycle=0&p_p_state=pop_up&p_p_mode=vi ew&doAsGroupId=18&refererPlid=10427&_2_struts_action=/my_account/edit_user_portrait&_2_redirect=http://192.168.1.214 :8080/group/control_panel/manage?p_p_id=2&p_p_lifecycle=0&p_p_state=最大化&p_p_mode=view&doAsGroupId=18&refer erPlid=10427&_2_refererPlid=10427&_2_p_u_i_d=11365&_2_doAsGroupId=18&_2_p_u_i_d=11365&_2_portrait_id=11535";
函数 profilbild_aendern(x) { if (x==1){ winRef = window.open(link_userx);警报（link_user_x）； } }
克莱肯·西奥夫·迪森 //a href="" onClick="profilbild_aendern(1);return false;"/Link/a/ um Marcels Profilbild zu ändern。
//想法
所以我的尝试是通过读取用户信息并将它们放入链接中来构建从控制面板动态获得的链接。这篇文章之后我弄清楚了在哪里更改它。
我希望你能帮助我“如何正确更改链接”，或者使用一个简短的代码片段来打开窗口来更改个人资料图片，该功能已经在 liferay 中，但我现在找不到它会很棒的。 如：Stringchange_picture(url);
Yesterday I began to develop a liferay portlet and I wonder if there is a way to Change the Profile picture within the portlet. My attempt is a workaround which seems ineffective to me but I couldn't find the right API to change it properly.
//Code //java
taglib uri="http://java.sun.com/portlet" prefix="portlet" page
import="javax.portlet.PortletRequest" page import="java.util.Map"//java
Map userInfo =
(Map)renderRequest.getAttribute(PortletRequest.USER_INFO); String
givenName = (userInfo != null) ?
(String)userInfo.get("liferay.user.id") : "";//javascript
var
link_user_x="http://192.168.1.214:8080/group/control_panel/manage?p_p_id=2&p_p_lifecycle=0&p_p_state=pop_up&p_p_mode=view&doAsGroupId=18&refererPlid=10427&_2_struts_action=/my_account/edit_user_portrait&_2_redirect=http://192.168.1.214:8080/group/control_panel/manage?p_p_id=2&p_p_lifecycle=0&p_p_state=maximized&p_p_mode=view&doAsGroupId=18&refererPlid=10427&_2_refererPlid=10427&_2_p_u_i_d=11365&_2_doAsGroupId=18&_2_p_u_i_d=11365&_2_portrait_id=11535";function profilbild_aendern(x) { if (x==1){ winRef =
window.open(link_userx); alert(link_user_x); } }Klicken sie auf diesen
//a href=""
onClick="profilbild_aendern(1);return false;"/Link/a/ um Marcels
Profilbild zu ändern.
//Ideas
So my attempt is to build the Link I got from the Control Panel dynamic by reading the User Information and put them into the link. I figure out where to change it after this post.
I hope you could help me with a "how to change the link properly", or with a short code snippet which opens the window to change the profile picture, a function which will be already into liferay but I can´t find it right now would be awesome.
Like: String change_picture(url);
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调用 UserServiceUtil.updatePortrait(long userId, byte[] bytes)。
Call UserServiceUtil.updatePortrait(long userId, byte[] bytes).