我正在构建一个带有Ruby后端的Web应用程序(主要是Sinatra,而不是Rails)。该应用程序用于管理机构,人员及其订阅。
当用户删除某些内容时,我想要自定义确认对话框。例如:
如果用户删除名为"公司A"的机构,我想说:Are you sure you want to delete Company A
如果他们删除名为" John Doe"的人,我想说:Are you sure you want to delete John Doe?
如果他们从John Doe删除了一个名为" Subscription A"的订阅,我想说:Are you sure you want to delete Subscription A from John Doe
我目前有一个基于jQuery的删除确认对话框,如下所示:
$('a.delete-action').click(function(event) {
if (confirm("Are you sure you want to delete this?")) {
return true;
}
return false;
});
关联的HTML和ERB是:
<p><a class="action-link delete-action" href="/institutions/<%= @institution.id %>/remove">Remove <%= @institution.name %></a></p>
如何将机构/人/订阅/所有这些内容的名称传递给jQuery对话框?
提前致谢!
答案 0 :(得分:0)
将名称作为属性放在链接
上<a href='...' data-name='John Doe'>...</a>
然后在点击处理程序中提取属性
$('a.delete-action').click(function(event) {
var name = $(this).data('name')
var prompt = "Are you sure you want to delete " + name + "?"
if (confirm(prompt)) {
return true;
}
return false;
});