[jira] [Created] (SPARK-55777) Add JS helper function for dynamic tooltip initialization in stagepage.js

["Kent Yao (Jira)" <ji...@apache.org>]

Kent Yao created SPARK-55777:
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             Summary: Add JS helper function for dynamic tooltip initialization in stagepage.js
                 Key: SPARK-55777
                 URL: https://issues.apache.org/jira/browse/SPARK-55777
             Project: Spark
          Issue Type: Sub-task
          Components: Web UI
    Affects Versions: 4.2.0
            Reporter: Kent Yao


stagepage.js has 12 repetitive `.attr()` chains to add tooltip attributes dynamically:\n\n```javascript\n$('#scheduler_delay').attr('data-bs-toggle', 'tooltip')\n  .attr('data-bs-placement', 'top')\n  .attr('title', '...');\n```\n\nThis repeats for 12 elements (scheduler_delay, task_deserialization_time, shuffle_read_fetch_wait_time, etc.). Introduce a helper function:\n\n```javascript\nfunction addTooltip(selector, title) {\n  $(selector).attr('data-bs-toggle', 'tooltip').attr('title', title);\n}\n```\n\nThis would reduce ~36 lines of repetitive code to ~12 concise calls.



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