代码如下:
//反选
function selectnoall() {
$("input:checkbox").each(function (i) {
if (this.checked) {
this.checked = false;
} else {
this.checked = true;
}
});
}
//全选
function selectall() {
var chelength = $("input:checkbox").length;
$("input:checkbox").each(function (i) {
if (i < chelength - 2) {
this.checked = true;
}
});
}
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offset、client、scroll (width,height、left,top、X,Y)
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