chrome/browser/resources/settings/settings_page/settings_animated_pages.js - Issue 2018753002: [MD settings] refine routing function

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Unified Diff: chrome/browser/resources/settings/settings_page/settings_animated_pages.js

Issue 2018753002: [MD settings] refine routing function (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: added comments Created 4 years, 7 months ago

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Index: chrome/browser/resources/settings/settings_page/settings_animated_pages.js

diff --git a/chrome/browser/resources/settings/settings_page/settings_animated_pages.js b/chrome/browser/resources/settings/settings_page/settings_animated_pages.js

index 27869cd148599361af67adf5b853bb64e28549be..63ec090bb00d93637e3796c238c340772443beb0 100644

--- a/chrome/browser/resources/settings/settings_page/settings_animated_pages.js

+++ b/chrome/browser/resources/settings/settings_page/settings_animated_pages.js

@@ -146,8 +146,17 @@ Polymer({

* Buttons in this pageset should use this method to transition to subpages.

setSubpageChain: function(subpage) {

+ // The event var is a global reference to the current event.

Dan Beam 2016/05/27 22:24:06 use window.event then... also, ew

dschuyler 2016/05/28 00:09:03 Done.

+ var node = event.currentTarget;

+ var page;

+ while (node) {

+ if (node.dataset && node.dataset.page)

+ page = node.dataset.page;

+ // A shadow root has a |host| rather than a |parentNode|.

+ node = node.host || node.parentNode;

+ }

this.currentRoute = {

- page: this.currentRoute.page,

+ page: page,

section: subpage.length > 0 ? this.section : '',

subpage: subpage,

};