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luci-base: ui.js: avoid error tooltips overlapping dropdowns

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Fixes: #5588
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
(cherry picked from commit 604c009059)
This commit is contained in:
Jo-Philipp Wich 2021-12-09 15:28:39 +01:00
parent 0ac2542085
commit 2be076e5b1
1 changed files with 11 additions and 2 deletions
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13
modules/luci-base/htdocs/luci-static/resources/ui.js
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@ -3236,7 +3236,8 @@ var UI = baseclass.extend(/** @lends LuCI.ui.prototype */ {
var rect = target.getBoundingClientRect(),
x = rect.left + window.pageXOffset,
y = rect.top + rect.height + window.pageYOffset;
y = rect.top + rect.height + window.pageYOffset,
above = false;
tooltipDiv.className = 'cbi-tooltip';
tooltipDiv.innerHTML = '▲ ';
@ -3245,7 +3246,15 @@ var UI = baseclass.extend(/** @lends LuCI.ui.prototype */ {
if (target.hasAttribute('data-tooltip-style'))
tooltipDiv.classList.add(target.getAttribute('data-tooltip-style'));
if ((y + tooltipDiv.offsetHeight) > (window.innerHeight + window.pageYOffset)) {
if ((y + tooltipDiv.offsetHeight) > (window.innerHeight + window.pageYOffset))
above = true;
var dropdown = target.querySelector('ul.dropdown[style]:first-child');
if (dropdown && dropdown.style.top)
above = true;
if (above) {
y -= (tooltipDiv.offsetHeight + target.offsetHeight);
tooltipDiv.firstChild.data = '▼ ' + tooltipDiv.firstChild.data.substr(2);
}