version switch: fix keyboard nav 2 #104747
@ -2,7 +2,7 @@
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<ul id="versionwrap" role="presentation">
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<li role="presentation">
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<span id="version-popover" class="version-btn" tabindex="0" role="button" aria-label="versions selector"
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aria-haspopup="true" aria-controls="version-vsnlist" aria-disabled="true">
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aria-haspopup="true" aria-controls="version-vsnlist">
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{{ release }}
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</span>
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<div class="version-dialog" aria-hidden="true">
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@ -58,7 +58,7 @@ init() {
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})
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.catch(() => {
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console.error("Version Switch Error: versions.json could not be loaded.");
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this.btn.classList.remove("disabled");
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this.btn.classList.add("disabled");
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});
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} else {
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resolve();
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@ -83,7 +83,7 @@ init() {
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this.btn.classList.remove("wait");
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this.btnOpenHandler();
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this.btn.addEventListener("mousedown", function(e){that.btnOpenHandler(); e.preventDefault()});
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this.btn.addEventListener("keydown", function(e){ if(that.btnKeyFilter(e)){that.btnOpenHandler();} });
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this.btn.addEventListener("keydown", function(e){ if(that.btnKeyFilter(e)){that.btnOpenHandler();e.preventDefault()}});
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});
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}
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warnOld(release, all_versions) {
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@ -153,7 +153,7 @@ getNamed(v) {
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const m = title.match(/\d\.\d[\w\d\.]*/)[0];
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if (parseFloat(m) == v) {
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v = ix;
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return false;
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break;
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}
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}
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};
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@ -246,14 +246,14 @@ keyMove(e) {
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e.stopPropagation();
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}
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listPrev(nw) {
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if (nw.parentNode.previousElementSibling.length !== 0) {
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if (nw.parentNode.previousElementSibling) {
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return nw.parentNode.previousElementSibling.firstElementChild;
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} else {
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return this.listLast();
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}
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}
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listNext(nw) {
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if (nw.parentNode.nextElementSibling.length !== 0) {
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if (nw.parentNode.nextElementSibling) {
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return nw.parentNode.nextElementSibling.firstElementChild;
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} else {
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return this.listFirst();
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