如何防止用户删除Liferay Portlet? [英] How to prevent users from deleting a liferay portlet?

问题描述

我在liferay页面中有一个IFrame portlet. 我想要一些快速修复程序，以防止登录的用户删除该Portlet.可以通过用户角色，css，代码或其他任何方式来完成.这可能吗?

I have an IFrame portlet in a liferay page. I want some quick fix to prevent logged in users from deleting that portlet. It can be done via user roles, css, code, or whatever. Is this possible?

推荐答案

我建议修改您的主题portlet.vm模板. 如果您快速浏览sevencogs主题，那将非常简单:

I would suggest modifying your themes portlet.vm template. It's pretty straight forward, if you take a quick look at the sevencogs theme:

#if ($portlet_display.isShowBackIcon())
    <a href="$portlet_back_url" class="portlet-icon-back">#language ("return-to-full-page")</a>
#else
    $theme.iconOptions()
    $theme.iconMinimize()
    $theme.iconMaximize()
    $theme.iconClose()
#end

只需删除$theme.iconClose()，您的用户将无法再关闭/删除portlet. 请注意，这适用于所有 portlet(因为它是模板).

Just remove $theme.iconClose() and your users won't be able to close/remove portlets anymore. Note that this applies to all portlets (since its a template).

如果您只想禁用某些Portlet的关闭按钮，我只需使用CSS即可.在类.portlet-close-icon上执行display: none，该类由保存iFrame的div继承. 特别是

If you'd like to deactivate the close button for some portlets only, I would simply do it by CSS. Do a display: none on the class .portlet-close-icon which is inherited by the div holding the iFrame. In particular

.portlet-iframe .portlet-close-icon {
     display: none;
}

将完成liferay iFrame portlet的工作.

will do the job for the liferay iFrame portlet.

这篇关于如何防止用户删除Liferay Portlet?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！