无法使用DOM访问font-weight属性 [英] Cannot access font-weight property with DOM
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问题描述
html =
(Ltrim
< html>
< head>
< style type =text / css>
#bar {
border:1px solid black;
}
div {
font-weight: bold;
}
< / style>
< / head>
< body>< div> foo< / div>< p id =bar > bar< / p>< / body>
< / html>
)
doc:= ComObjCreate(HTMLfile)
doc.write (html)
msgbox%doc.styleSheets [0] .rules [0] .style.border; black 1px solid
msgbox%doc.styleSheets [0] .rules [1] .style.font-weight;没有
msgbox%doc.styleSheets [0] .rules [1] .style [font-weight]; [object]
这应该是这样吗?或者最后两个消息框是否显示值bold?
解决方案
-
减号用于数学运算,不能用于变量名,因此您遇到的错误。
尝试一些类似 Object.style.fontWeight =value
,如 http:/ /www.w3schools.com/jsref/prop_style_fontweight.asp
I'm having troubles accessing the font-weight property with DOM.
html =
(Ltrim
<html>
<head>
<style type="text/css">
#bar{
border: 1px solid black;
}
div {
font-weight: bold;
}
</style>
</head>
<body><div>foo</div><p id="bar">bar</p></body>
</html>
)
doc := ComObjCreate("HTMLfile")
doc.write(html)
msgbox % doc.styleSheets[0].rules[0].style.border ; "black 1px solid"
msgbox % doc.styleSheets[0].rules[1].style.font-weight ; nothing
msgbox % doc.styleSheets[0].rules[1].style["font-weight"] ; "[object]"
Is this supposed to be this way? Or should the last two message boxes show the value "bold"?
解决方案
The -
Minus sign is used in mathematical operations and cannot be used in a variable name, hence the error you are experiencing.
Try something like Object.style.fontWeight="value"
as suggested at http://www.w3schools.com/jsref/prop_style_fontweight.asp
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