event_rules
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。
event_rules
清单属性提供了一种机制来添加用于拦截、屏蔽或
使用 declarativeWebRequest 修改正在运行的网络请求,或根据
而无需使用
declarativeContent。
将规则从 JavaScript 转换为清单
下面定义了一个规则,如果当前网页的
JavaScript:
chrome.declarativeContent.onPageChanged.addRules([{
actions: [
new chrome.declarativeContent.ShowPageAction()
],
conditions: [
new chrome.declarativeContent.PageStateMatcher(
{css: ["video"]}
)
]
}]);
这与清单中的定义相同:
{
"name": "Sample extension",
"event_rules": [{
"event": "declarativeContent.onPageChanged",
"actions": [{
"type": "declarativeContent.ShowPageAction"
}],
"conditions": [{
"type": "declarativeContent.PageStateMatcher",
"css": ["video"]
}]
}],
...
}
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):2015-06-12。
[{
"type": "thumb-down",
"id": "missingTheInformationINeed",
"label":"没有我需要的信息"
},{
"type": "thumb-down",
"id": "tooComplicatedTooManySteps",
"label":"太复杂/步骤太多"
},{
"type": "thumb-down",
"id": "outOfDate",
"label":"内容需要更新"
},{
"type": "thumb-down",
"id": "translationIssue",
"label":"翻译问题"
},{
"type": "thumb-down",
"id": "samplesCodeIssue",
"label":"示例/代码问题"
},{
"type": "thumb-down",
"id": "otherDown",
"label":"其他"
}]
[{
"type": "thumb-up",
"id": "easyToUnderstand",
"label":"易于理解"
},{
"type": "thumb-up",
"id": "solvedMyProblem",
"label":"解决了我的问题"
},{
"type": "thumb-up",
"id": "otherUp",
"label":"其他"
}]
{"lastModified": "\u6700\u540e\u66f4\u65b0\u65f6\u95f4 (UTC)\uff1a2015-06-12\u3002"}
[[["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):2015-06-12。"],[],[]]