我试图在AppleScript中使用do JavaScript检查或取消选中复选框。该复选框显示在名为mainFrame
的iframe中,位于名为postForm
的表单中...此处是复选框:
<input class="normal" id="apples" name="applesChk" value="<1>" style="visibility: visible" onclick="checkChk(this.checked, 1);" type="checkbox">
这是我的AppleScript ......这会让我有点尴尬:
tell application "System Events"
tell process "Safari"
set windowNumber to 1
repeat the number of windows times
if "(item)" is in name of window windowNumber then
set tempWindowName to name of window windowNumber
else
set windowNumber to windowNumber + 1
end if
end repeat
end tell
end tell
tell application "Safari"
do JavaScript "document.['apples'].click()" in window tempWindowName
do JavaScript "document.getElementsById('apples')[0].click()" in window tempWindowName
do JavaScript "document.forms['postForm']['apples'].checked = true" in window tempWindowName
do JavaScript "document.frames['mainFrame']['apples'].checked = true" in window tempWindowName
do JavaScript "document.frames['mainFrame'].forms['postForm']['apples'].checked = true" in window tempWindowName
end tell
我通过查找包含某个短语的窗口名称来获取窗口,然后我使用它。然后你可以看到我五次尝试复选框。我真的很难在这里成功地追随其他例子......任何建议都值得赞赏,我哪里出错了?提前谢谢。
答案 0 :(得分:1)
1:使用do javascript
命令时,您必须指定文档或标签,如下所示:
do JavaScript "some command" in document 1 -- not -->window 1
do JavaScript "some command" in (current tab of window 1)
2:您可以按名称找到文档(或当前标签),如下所示:
tell application "Safari"
set tDoc to first document whose name contains "(item)"
do JavaScript "some command" in tDoc
-- or
--set tTab to current tab of (first window whose name contains "(item)"
--do JavaScript "some command" in tTab
end tell
3:frames
是window
的属性,因此您必须使用window.frames
(不是document.frames
)
4:document.getElementsById('apples')[0].click()
错误
document.getElementById('apples').click()
是正确的如果您的信息正确无误,此脚本将有效(如果iframe不在另一个iframe中):
tell application "Safari"
set tDoc to first document whose name contains "(item)"
do JavaScript "window.frames['mainFrame'].document.getElementById('apples').checked=true" in tDoc
end tell
此脚本已在包含iframe(<iframe name="mainFrame" ...
)的HTML文档上进行了测试,此iframe包含表单(<form action="demo_form.asp" name="postForm" ...
),此表单包含复选框(<input class="normal" id="apples" ... type="checkbox">
)