使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
blockly >屏蔽 >setWarningText
Block.setWarningText() 方法
设置此代码块的警告文字。
Signature:
setWarningText(_text: string | null, _opt_id?: string): void;
参数
参数 |
类型 |
说明 |
_文本 |
字符串 |null |
文本,或 null 以删除。 |
_opt_id |
字符串 |
(可选)警告文本的可选 ID,以便能够保留多条警告。 |
返回:
void
如未另行说明,那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可,并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情,请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC):2025-07-25。
[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-25。"],[],["The `Block.setWarningText()` method sets a block's warning text. It accepts two parameters: `_text`, which is the warning text (or `null` to delete it), and an optional `_opt_id` for managing multiple warnings. The method returns void. Its primary action is to either set or remove a specific warning message associated with a block, allowing for potentially multiple distinct warning texts.\n"]]