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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| //文档加载完成 | ||
| document.addEventListener('DOMContentLoaded', function() { | ||
| var clientHeight = window.innerHeight || document.documentElement.clientHeight; | ||
| var scrollHeight = document.documentElement.scrollHeight || document.body.scrollHeight; | ||
| var data = {type: 'iframeLoaded', clientHeight: clientHeight, scrollHeight: scrollHeight}; | ||
| window.parent.postMessage(data, "*"); | ||
| document.addEventListener('click', function (event) { | ||
| var eventDict = clickEventToDict(event); | ||
| var data = {type: 'click', event: eventDict, href: '', clientHeight: clientHeight, scrollHeight: scrollHeight}; | ||
| window.parent.postMessage(data, "*"); | ||
| }); | ||
| setupLinkListener(clientHeight, scrollHeight); | ||
| }); | ||
|
|
||
| //将点击事件转换为字典，用于不同frame之间的消息传递 | ||
| function clickEventToDict(event) { | ||
| return { | ||
| type: event.type, | ||
| //target: event.target.tagName, | ||
| //currentTarget: event.currentTarget.tagName, | ||
| //eventPhase: event.eventPhase, | ||
| //bubbles: event.bubbles, | ||
| //cancelable: event.cancelable, | ||
| //defaultPrevented: event.defaultPrevented, | ||
| //isTrusted: event.isTrusted, | ||
| //timestamp: event.timeStamp, | ||
| altKey: event.altKey, | ||
| ctrlKey: event.ctrlKey, | ||
| metaKey: event.metaKey, | ||
| shiftKey: event.shiftKey, | ||
| button: event.button, | ||
| buttons: event.buttons, | ||
| clientX: event.clientX, | ||
| clientY: event.clientY, | ||
| pageX: event.pageX, | ||
| pageY: event.pageY, | ||
| screenX: event.screenX, | ||
| screenY: event.screenY, | ||
| offsetX: event.offsetX, | ||
| offsetY: event.offsetY, | ||
| movementX: event.movementX, | ||
| movementY: event.movementY | ||
| }; | ||
| } | ||
|
|
||
| //点击iframe内部的链接后给父容器发送消息，让父容器决定是否打开链接并处理前进后退逻辑 | ||
| function setupLinkListener(clientHeight, scrollHeight) { | ||
| var links = document.querySelectorAll('a'); | ||
| for (var i = 0; i < links.length; i++) { | ||
| links[i].addEventListener('click', function(event) { | ||
| event.stopPropagation(); | ||
| event.preventDefault(); | ||
| var href = event.target.getAttribute('href'); | ||
| var eventDict = clickEventToDict(event); | ||
| var data = {type: 'click', href: href, event: eventDict, clientHeight: clientHeight, scrollHeight: scrollHeight}; | ||
| window.parent.postMessage(data, '*'); | ||
| }); | ||
| } | ||
| } |
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