From 87539dd365ab2a2a93a2e7bb2bda77bdd0a07d93 Mon Sep 17 00:00:00 2001
From: tianshujie <tianshujie@easycorp.ltd>
Date: Wed, 3 Jan 2024 09:01:15 +0800
Subject: [PATCH] * Fix bug #42277.

---
 module/productplan/js/create.ui.js    | 7 ++++++-
 module/productplan/ui/create.html.php | 2 ++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/module/productplan/js/create.ui.js b/module/productplan/js/create.ui.js
index 824a338fbd..17c9a854d0 100644
--- a/module/productplan/js/create.ui.js
+++ b/module/productplan/js/create.ui.js
@@ -8,7 +8,12 @@ window.clickSubmit = function()
     const parentPlan = $('input[name=parent]').val();
     const branches   = $('select[name^=branch]').val();
     const title      = $('input[name=title]').val();
-    if(parentPlan > 0 && branches && title)
+    const begin      = $('input[name=begin]').val();
+    const end        = $('input[name=end]').val();
+    const errorBegin = begin && parentBegin && begin < parentBegin;
+    const errorEnd   = end && parentEnd && end > parentEnd;
+
+    if(parentPlan > 0 && branches && title && !errorBegin && !errorEnd)
     {
         const link = $.createLink('productplan', 'ajaxGetDiffBranchesTip', "productID=" + productID + "&parentID=" + parentPlan + "&branches=" + branches.toString());
         $.get(link, function(diffBranchesTip)
diff --git a/module/productplan/ui/create.html.php b/module/productplan/ui/create.html.php
index ed07c0d24a..c365d35b6e 100644
--- a/module/productplan/ui/create.html.php
+++ b/module/productplan/ui/create.html.php
@@ -14,6 +14,8 @@ jsVar('weekend', $config->execution->weekend);
 jsVar('productID', $product->id);
 jsVar('lastLang', $lang->productplan->last);
 jsVar('parentPlanID', $parent);
+jsVar('parentBegin', isset($parentPlan->begin) ? $parentPlan->begin : '');
+jsVar('parentEnd', isset($parentPlan->end) ? $parentPlan->end : '');
 
 if($parent)
 {