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authorAndrew Manning <andrew@reticu.li>2016-11-26 20:29:53 -0700
committerAndrew Manning <andrew@reticu.li>2016-11-26 20:29:53 -0700
commitd96ab7c86798c692890ead5c54475fdabb5f83c9 (patch)
tree27d1d086a6a332e3f573f2413d466588570c962a /view/js
parent68fd1c28b0bf21864753106e4345f0908b4f2e49 (diff)
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Update wiki context help. Modify context page element focus feature to do nothing if the target DOM element is not found.
Diffstat (limited to 'view/js')
-rw-r--r--view/js/main.js22
1 files changed, 12 insertions, 10 deletions
diff --git a/view/js/main.js b/view/js/main.js
index 96adf0be3..e78725931 100644
--- a/view/js/main.js
+++ b/view/js/main.js
@@ -444,16 +444,18 @@ function contextualHelp() {
}
function contextualHelpFocus(target, openSidePanel) {
- if (openSidePanel) {
- $("main").addClass('region_1-on'); // Open the side panel to highlight element
- }
- else {
- $("main").removeClass('region_1-on');
- }
- $('html,body').animate({ scrollTop: $(target).offset().top - $('nav').outerHeight(true) - $('#contextual-help-content').outerHeight(true)}, 'slow');
- for (i = 0; i < 3; i++) {
- $(target).fadeTo('slow', 0.1).fadeTo('slow', 1.0);
- }
+ if($(target).length) {
+ if (openSidePanel) {
+ $("main").addClass('region_1-on'); // Open the side panel to highlight element
+ }
+ else {
+ $("main").removeClass('region_1-on');
+ }
+ $('html,body').animate({ scrollTop: $(target).offset().top - $('nav').outerHeight(true) - $('#contextual-help-content').outerHeight(true)}, 'slow');
+ for (i = 0; i < 3; i++) {
+ $(target).fadeTo('slow', 0.1).fadeTo('slow', 1.0);
+ }
+ }
}
function updatePageItems(mode, data) {