angular-ui/ui-grid

scroll to focus is not working on newly added row

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#5,325 建立於 2016年4月15日

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 (4 留言) (0 反應) (0 負責人)JavaScript (5,395 star) (2,496 fork)batch import
good first issue

描述

after adding a new row, I am trying to set focus to the first row and the first column, but it doesn't work. $scope.gridApi.cellNav.scrollToFocus( $scope.gridOptions.data[0], $scope.gridOptions.columnDefs[0]);

here is a plunker for the same http://plnkr.co/edit/6zyZ5q?p=preview

貢獻者指南

技術棧
javascriptangular
領域
frontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
4
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
needs investigation
前置要求
AngularJS experienceui grid knowledgegrid rendering lifecycle understanding
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
30
研究方向
Investigate the scrollToFocus function in ui grid's cellNav module. The issue mentions a plunker (http://plnkr.co/edit/6zyZ5q?p=preview) that reproduces the bug. Check if the newly added row is rendered before attempting to scroll to focus. Look into the order of operations when adding a row and then calling scrollToFocus. There are 4 comments in the issue; review them for hints. The repository is angular ui/ui grid; examine the cellNav and grid rendering code.