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[英]jQuery sliding up a showing list when a new list slides down when clicking on a heading?
[英]Why is this jQuery not sliding down/showing hidden (slid up) elements?
我在C#中使用foapalrow3和foapalrow4的ID创建行,使它们暂时不可见:
foapalrow3 = new HtmlTableRow();
foapalrow3.ID = "foapalrow3";
. . .
foapalrow3.Visible = false;
foapalrow4 = new HtmlTableRow();
foapalrow4.ID = "foapalrow4";
. . .
foapalHTMLTable.Rows.Add(foapalrow4);
foapalrow4.Visible = false;
然后我让jQuery再次让这个可见:
$(document).on("click", '[id$=btnAddFoapalRow]', function (e) {
if ($('[id$=foapalrow3]').css('display') == 'none') {
$('[id$=foapalrow3]').slideDown();
} else if ($('[id$ = foapalrow4]').css('display') == 'none') {
$('[id$=foapalrow4]').slideDown();
}
});
...但它不起作用 - 行仍未显示。 是不是C#中的“visible == false”与jQuery中的“display == none”不匹配,或者是什么?
您可以使用检查显示属性
$('[id$=foapalrow4]').is(":visible");
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