function
dolistpage(pagerow,pagenum,rowcount,pagecount){
$(
"#pagemsg"
).html(
"每页显示"
+pagerow+
"条,当前"
+ pagenum +
"/"
+pagecount +
"页 共"
+rowcount +
"条"
);
if
(pagenum == 1) {
$(
"#fpbtn"
).attr(
"disabled"
, true);
$(
"#rpbtn"
).attr(
"disabled"
, true);
}
else
{
$(
"#fpbtn"
).removeAttr(
"disabled"
);
$(
"#rpbtn"
).removeAttr(
"disabled"
);
}
if
(pagenum == pagecount) {
$(
"#npbtn"
).attr(
"disabled"
, true);
$(
"#lpbtn"
).attr(
"disabled"
, true);
}
else
{
$(
"#npbtn"
).removeAttr(
"disabled"
);
$(
"#lpbtn"
).removeAttr(
"disabled"
);
}
$(
"#fpbtn"
).click(
function
(){
loadtpage(1);
});
$(
"#rpbtn"
).click(
function
(){
loadtpage(pagenum - 1);
});
$(
"#npbtn"
).click(
function
(){
if
((pagenum + 1) >= pagecount)
loadtpage(pagecount);
else
loadtpage(pagenum + 1);
});
$(
"#lpbtn"
).click(
function
(){
loadtpage(pagecount);
});
$(
"#gpbtn"
).click(
function
(){
var
tzys = $(
"#gpinput"
).val();
var
re = /^[1-9]+[0-9]*$/;
if
(tzys == null || tzys == undefined || tzys ==
''
) {
alert(
"请输入跳转页数!"
);
$(
"#gpinput"
).focus();
return
;
}
if
(!re.test(tzys)) {
alert(
"请输入正确跳转页数!"
);
$(
"#gpinput"
).focus();
return
;
}
if
(tzys > pagecount)
tzys = pagecount;
if
(tzys <= 0)
tzys = 1;
loadtpage(tzys);
});
$(
"#gpinput"
).val(pagenum);
}