| Issue |
165839
|
| Summary |
Static analyzer result pages filter checkboxes are slow
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
annevk
|
E.g., for WebKit clicking "All Bugs" checkbox on https://build.webkit.org/results/Apple-Sequoia-Safer-CPP-Checks/302370%40main%20%285930%29/scan-build-output/StaticAnalyzer/WebCore/index.html can take quite a bit of time.
This is because the script goes row-by-row and changes the `display` property value of each row independently.* It would be much quicker if it used CSS better. For instance, the script could toggle enable/disable classes on the `table` element and CSS could use that in combination with the row classes to hide the relevant rows.
---
*I based this on this code which is not good for rendering performance:
```
function SetDisplay(RowClass, DisplayVal)
{
var Rows = document.getElementsByTagName("tr");
for ( var i = 0 ; i < Rows.length; ++i ) {
if (Rows[i].className == RowClass) {
Rows[i].style.display = DisplayVal;
}
}
}
```
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