我用C#创建了ID为foapalrow3和foapalrow4的行,并将它们暂时隐藏起来:
foapalrow3 = new HtmlTableRow();
foapalrow3.ID = "foapalrow3";
. . .
foapalrow3.Visible = false;
foapalrow4 = new HtmlTableRow();
foapalrow4.ID = "foapalrow4";
. . .
foapalHTMLTable.Rows.Add(foapalrow4);
foapalrow4.Visible = false;
然后我使用jQuery有条件地使其再次可见:
$(document).on("click", '[id$=btnAddFoapalRow]', function (e) {
if ($('[id$=foapalrow3]').css('display') == 'none') {
$('[id$=foapalrow3]').slideDown();
} else if ($('[id$ = foapalrow4]').css('display') == 'none') {
$('[id$=foapalrow4]').slideDown();
}
});
......但是它没有起作用 - 行仍然没有显示。这是因为C#中的"visible == false"不匹配jQuery中的"display == none"吗?