Fix repository issues pagination bug when there are more than one label filter (#9512)

modules/templates/helper.go

@@ -269,6 +269,14 @@ func NewFuncMap() []template.FuncMap {
 				return ""
 			}
 		},
+		"contain": func(s []int64, id int64) bool {
+			for i := 0; i < len(s); i++ {
+				if s[i] == id {
+					return true
+				}
+			}
+			return false
+		},
 	}}
 }
 

routers/repo/issue.go

@@ -264,7 +264,8 @@ func issues(ctx *context.Context, milestoneID int64, isPullOption util.OptionalB
 	}
 
 	ctx.Data["IssueStats"] = issueStats
-	ctx.Data["SelectLabels"] = com.StrTo(selectLabels).MustInt64()
+	ctx.Data["SelLabelIDs"] = labelIDs
+	ctx.Data["SelectLabels"] = selectLabels
 	ctx.Data["ViewType"] = viewType
 	ctx.Data["SortType"] = sortType
 	ctx.Data["MilestoneID"] = milestoneID

templates/repo/issue/list.tmpl

@@ -155,7 +155,7 @@
 						<div class="menu">
 							{{range .Labels}}
 								<div class="item issue-action has-emoji" data-action="toggle" data-element-id="{{.ID}}" data-url="{{$.RepoLink}}/issues/labels">
-									<span class="octicon {{if eq $.SelectLabels .ID}}octicon-check{{end}}"></span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name}}
+									<span class="octicon {{if contain $.SelLabelIDs .ID}}octicon-check{{end}}"></span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name}}
 								</div>
 							{{end}}
 						</div>

templates/repo/issue/milestone_issues.tmpl

@@ -61,7 +61,7 @@
 							<span class="info">{{.i18n.Tr "repo.issues.filter_label_exclude" | Safe}}</span>
 							<a class="item" href="{{$.Link}}?q={{$.Keyword}}&type={{$.ViewType}}&sort={{$.SortType}}&state={{$.State}}&assignee={{$.AssigneeID}}">{{.i18n.Tr "repo.issues.filter_label_no_select"}}</a>
 							{{range .Labels}}
-								<a class="item has-emoji label-filter-item" href="{{$.Link}}?q={{$.Keyword}}&type={{$.ViewType}}&sort={{$.SortType}}&state={{$.State}}&labels={{.ID}}&assignee={{$.AssigneeID}}" data-label-id="{{.ID}}"><span class="octicon {{if .IsExcluded}}octicon-circle-slash{{else if eq $.SelectLabels .ID}}octicon-check{{end}}"></span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name}}</a>
+								<a class="item has-emoji label-filter-item" href="{{$.Link}}?q={{$.Keyword}}&type={{$.ViewType}}&sort={{$.SortType}}&state={{$.State}}&labels={{.ID}}&assignee={{$.AssigneeID}}" data-label-id="{{.ID}}"><span class="octicon {{if .IsExcluded}}octicon-circle-slash{{else if contain $.SelLabelIDs .ID}}octicon-check{{end}}"></span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name}}</a>
 							{{end}}
 						</div>
 					</div>
@@ -149,7 +149,7 @@
 						<div class="menu">
 							{{range .Labels}}
 								<div class="item issue-action has-emoji" data-action="toggle" data-element-id="{{.ID}}" data-url="{{$.RepoLink}}/issues/labels">
-									<span class="octicon {{if eq $.SelectLabels .ID}}octicon-check{{end}}"></span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name}}
+									<span class="octicon {{if contain $.SelLabelIDs .ID}}octicon-check{{end}}"></span><span class="label color" style="background-color: {{.Color}}"></span> {{.Name}}
 								</div>
 							{{end}}
 						</div>