.rows.length,在 Firefox 中不起作用
我的 JavaScript 代码有问题,它可以在 IE7/8 中运行,但不能在 Firefox 中运行
for (var i = 1; i < document.getElementById(obj).rows.length; i++)
{
var numColumns = document.getElementById(obj).rows(i).cells.length;
if (numColumns > 0)
{
if (document.getElementById(obj).rows(i).cells(numColumns - 1).children.length > 1)
{
if (document.getElementById(obj).rows(i).cells(numColumns - 1).children(1).checked == true)
{
var ctrlId = document.getElementById(obj).rows(i).cells(numColumns - 1).children(1).id.replace('chk', 'txt')
workflowIds = workflowIds + (workflowIds == '' ? '' : '|') + document.getElementById(ctrlId).value;
}
}
}
}
错误:“错误:document.getElementById(obj).rows 不是函数...等等”
谢谢!!!
I have a problem with JavaScript code, it works in IE7/8, but doesn't work in Firefox
for (var i = 1; i < document.getElementById(obj).rows.length; i++)
{
var numColumns = document.getElementById(obj).rows(i).cells.length;
if (numColumns > 0)
{
if (document.getElementById(obj).rows(i).cells(numColumns - 1).children.length > 1)
{
if (document.getElementById(obj).rows(i).cells(numColumns - 1).children(1).checked == true)
{
var ctrlId = document.getElementById(obj).rows(i).cells(numColumns - 1).children(1).id.replace('chk', 'txt')
workflowIds = workflowIds + (workflowIds == '' ? '' : '|') + document.getElementById(ctrlId).value;
}
}
}
}
The error: "Error: document.getElementById(obj).rows is not a function ... etc"
Thanks !!!
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对行和单元格使用 [],而不是 ()(它们是数组!)
编辑:对于
children
也是如此。而且更喜欢childNodes
,不知道FF是否能理解children
。Use [], not (), for rows and cells (they're arrays !)
Edit : the same for
children
. And preferchildNodes
, I don't know ifchildren
is understood by FF.