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Fix accessibility.

This commit is contained in:
BoHung Chiu 2022-11-04 22:36:12 +08:00
parent 3fec600cba
commit 980053c717
1 changed files with 5 additions and 1 deletions
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6
app/assets/javascripts/theater.js
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@ -445,7 +445,9 @@ window.GalleryTheater = function() {
} else { } else {
img = imageContainer.find(".gal-active"); img = imageContainer.find(".gal-active");
if (selectedFromStrip) { if (selectedFromStrip) {
imageContainer.find(".gal-" + direction).attr("src", currentPic.image.file.theater.url); img = imageContainer.find(".gal-" + direction);
img.attr("src", currentPic.image.file.theater.url);
img.attr("alt", currentPic.image.alt_title);
} }
if (direction == "next") { if (direction == "next") {
imageContainer.find(".gal-prev").remove(); imageContainer.find(".gal-prev").remove();
@ -527,6 +529,7 @@ window.GalleryTheater = function() {
var obj = albumData.images[currentPic.index + 1], var obj = albumData.images[currentPic.index + 1],
nextImg = $("<img class='gallery-image gal-next gal-inactive'>"); nextImg = $("<img class='gallery-image gal-next gal-inactive'>");
nextImg.attr("src", obj.file.theater.url); nextImg.attr("src", obj.file.theater.url);
nextImg.attr("alt", obj.alt_title);
nextImg.hide(); nextImg.hide();
imageContainer.append(nextImg); imageContainer.append(nextImg);
nextImg.on("load", function() { nextImg.on("load", function() {
@ -545,6 +548,7 @@ window.GalleryTheater = function() {
var obj = albumData.images[currentPic.index - 1], var obj = albumData.images[currentPic.index - 1],
prevImg = $("<img class='gallery-image gal-prev gal-inactive'>"); prevImg = $("<img class='gallery-image gal-prev gal-inactive'>");
prevImg.attr("src", obj.file.theater.url); prevImg.attr("src", obj.file.theater.url);
prevImg.attr("alt", obj.alt_title);
prevImg.hide(); prevImg.hide();
imageContainer.prepend(prevImg); imageContainer.prepend(prevImg);
prevImg.on("load", function() { prevImg.on("load", function() {