corejavascript/typeahead.js

Any option to remove a dataset from the DOM without any result?

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#109 创建于 2017年1月3日

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 (1 评论) (0 反应) (0 负责人)JavaScript (956 star) (232 fork)batch import
enhancementhelp wanted

描述

Hey guys,

it is possible to hide or remove an empty dataset from the DOM? I ask because my datasets have a bottom border and if without any results it renders 4 empty dataset div's.

贡献者指南

技术栈
javascripthtmlcss
领域
frontend
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
Basic understanding of DOM manipulationFamiliarity with typeahead.js dataset rendering
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
65
研究方向
The issue requests an option to hide or remove empty dataset containers from the DOM. Start by examining how datasets are rendered in the typeahead.js source code, likely in files like `src/typeahead/dataset.js` or similar. Look at the code that appends dataset elements to the DOM and see if there is a condition to check for empty results. You may need to add a configuration option (e.g., `hideEmpty`) and modify the rendering logic to not display or to hide the dataset container when there are no suggestions. Check the existing comments or linked issues for any prior discussion on this feature (none found in this issue). Testing should ensure that the DOM does not contain empty dataset divs when no results are present.
Any option to remove a dataset from the DOM without any result? · corejavascript/typeahead.js#109 | Good First Issue