From e7580d6132af388c111b23723ec23e2c9cd211b5 Mon Sep 17 00:00:00 2001
From: Mika Havela <mika.havela@gmail.com>
Date: Fri, 3 Jul 2009 12:38:16 +0000
Subject: Adding confirmation when trying to delete a DB. We need some
 confirmation so we don't accidently delete a DB. This commit adds a
 javascript that asks for confirmation when trying to delete a DB. I am hoping
 to find a better way to do this (instead of using javascript) but for now it
 works.

---
 rrdtool-listrrd-html.lsp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/rrdtool-listrrd-html.lsp b/rrdtool-listrrd-html.lsp
index 0db29db..8eb80c2 100644
--- a/rrdtool-listrrd-html.lsp
+++ b/rrdtool-listrrd-html.lsp
@@ -11,8 +11,21 @@ io.write("</span>")
 
 <% displaycommandresults({"delete", "rrdinfo"}, session) %>
 
+<script type="text/javascript">
+function javascript_confirm_demo(formID,filename) {
+	var message = "Are you sure you want to remove '" + filename + "'?";
+	var return_value = confirm(message);
+	if ( return_value === true ) {
+		location.href="delete?filename=" + filename;
+	}
+}
+</script>
+
 <h1>Databases</h1>
 <h2>Edit/View existing DB's</h2>
+
+<form id="confirmDisplay" action="#" onsubmit="return false"></form>
+
 <TABLE>
 	<TR style="background:#eee;font-weight:bold;">
 		<TD style="padding-right:20px;white-space:nowrap;text-align:left;" class="header">Action</TD>
@@ -23,8 +36,10 @@ io.write("</span>")
 <% for i,file in ipairs(form.value) do %>
 	<TR>
 		<TD style="padding-right:20px;white-space:nowrap;">
+			<% if session.permissions[page_info.controller].delete then %>
+				<A STYLE="cursor: pointer;" onclick="javascript_confirm_demo('confirmDisplay','<% io.write(file.value.filename.value) %>')">Delete</A>
+			<% end %>
 			<%
-			if session.permissions[page_info.controller].delete then io.write(html.link{value = "delete?filename=" .. file.value.filename.value, label="Delete " }) end
 			io.write(html.link{value = "rrdinfo?filename=" .. file.value.filename.value, label="Info " })
 			if session.permissions[page_info.controller].edit then io.write(html.link{value = "edit?filename=" .. file.value.filename.value.."&redir="..page_info.orig_action, label="Edit " }) end
 			if session.permissions[page_info.controller].editfile then io.write(html.link{value = "editfile?filename=" .. file.value.filename.value.."&redir="..page_info.orig_action, label="Expert " }) end
-- 
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