Prtksxna has uploaded a new change for review. ( 
https://gerrit.wikimedia.org/r/347903 )

Change subject: mw.widgets.Complex*: Fix setDisabled
......................................................................

mw.widgets.Complex*: Fix setDisabled

* Check if elements exists before trying to disable them
* Return `this`, as the method is marked as chainable

Follows-up I6747f4e64dd81197bb3e37c09876399f1cb3be07

Bug: T162667
Change-Id: I17665e57537dbed0821bc3226377849eb8388a32
---
M resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js
M resources/src/mediawiki.widgets/mw.widgets.ComplexTitleInputWidget.js
2 files changed, 12 insertions(+), 4 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/mediawiki/core 
refs/changes/03/347903/1

diff --git 
a/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js 
b/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js
index b0c9f91..9edd0bd 100644
--- a/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js
+++ b/resources/src/mediawiki.widgets/mw.widgets.ComplexNamespaceInputWidget.js
@@ -120,8 +120,9 @@
         */
        mw.widgets.ComplexNamespaceInputWidget.prototype.setDisabled = function 
( disabled ) {
                
mw.widgets.ComplexNamespaceInputWidget.parent.prototype.setDisabled.call( this, 
disabled );
-               this.namespace.setDisabled( disabled );
-
+               if ( this.namespace ) {
+                       this.namespace.setDisabled( disabled );
+               }
                if ( this.invert ) {
                        this.invert.setDisabled( disabled );
                }
@@ -129,6 +130,7 @@
                if ( this.associated ) {
                        this.associated.setDisabled( disabled );
                }
+               return this;
        };
 
 }( jQuery, mediaWiki ) );
diff --git 
a/resources/src/mediawiki.widgets/mw.widgets.ComplexTitleInputWidget.js 
b/resources/src/mediawiki.widgets/mw.widgets.ComplexTitleInputWidget.js
index 030fbb0..a01fbde 100644
--- a/resources/src/mediawiki.widgets/mw.widgets.ComplexTitleInputWidget.js
+++ b/resources/src/mediawiki.widgets/mw.widgets.ComplexTitleInputWidget.js
@@ -108,8 +108,14 @@
         */
        mw.widgets.ComplexTitleInputWidget.prototype.setDisabled = function ( 
disabled ) {
                
mw.widgets.ComplexTitleInputWidget.parent.prototype.setDisabled.call( this, 
disabled );
-               this.namespace.setDisabled( disabled );
-               this.title.setDisabled( disabled );
+               if ( this.namespace ) {
+                       this.namespace.setDisabled( disabled );
+               }
+
+               if ( this.title ) {
+                       this.title.setDisabled( disabled );
+               }
+               return this;
        };
 
 }( jQuery, mediaWiki ) );

-- 
To view, visit https://gerrit.wikimedia.org/r/347903
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: newchange
Gerrit-Change-Id: I17665e57537dbed0821bc3226377849eb8388a32
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Prtksxna <[email protected]>

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