html查詢(xún)頁(yè)面(html查詢(xún)頁(yè)面代碼)
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本文目錄一覽:
- 1、在html中分頁(yè)加查詢(xún)打卡信息條件前端怎么寫(xiě)
- 2、實(shí)現(xiàn)html頁(yè)面的分頁(yè)查詢(xún),請(qǐng)問(wèn)如何用jquery
- 3、html查詢(xún)后頁(yè)面變大了
- 4、html代碼如何實(shí)現(xiàn)搜索查詢(xún)本頁(yè)面內(nèi)容并展示?
在html中分頁(yè)加查詢(xún)打卡信息條件前端怎么寫(xiě)
html 前端分頁(yè)代碼怎么寫(xiě),純JavaScript實(shí)現(xiàn)的前端分頁(yè)代碼 轉(zhuǎn)載
2021-06-19 11:07:20
守望之鷹
碼齡3年
關(guān)注
最近我遇到問(wèn)題,就是控制table表格的行不要太長(zhǎng),這里最簡(jiǎn)單方便的方法就是用前端分頁(yè),控制表格顯示的行數(shù),在網(wǎng)上找了一番,終于找到一個(gè)比較合適的前端分頁(yè)代碼。示例如下:
html代碼:
//全局變量
var numCount; //數(shù)據(jù)總數(shù)量
var columnsCounts; //數(shù)據(jù)列數(shù)量
var pageCount; //每頁(yè)顯示的數(shù)量
var pageNum; //總頁(yè)數(shù)
var currPageNum ; //當(dāng)前頁(yè)數(shù)
//頁(yè)面標(biāo)簽變量
var blockTable;
var preSpan;
var firstSpan;
var nextSpan;
var lastSpan;
var pageNumSpan;
var currPageSpan;
window.οnlοad=function(){
//頁(yè)面標(biāo)簽變量
blockTable = document.getElementById("blocks");
preSpan = document.getElementById("spanPre");
firstSpan = document.getElementById("spanFirst");
nextSpan = document.getElementById("spanNext");
lastSpan = document.getElementById("spanLast");
pageNumSpan = document.getElementById("spanTotalPage");
currPageSpan = document.getElementById("spanPageNum");
numCount = document.getElementById("blocks").rows.length - 1; //取table的行數(shù)作為數(shù)據(jù)總數(shù)量(減去標(biāo)題行1)
alert(numCount);
columnsCounts = blockTable.rows[0].cells.length;
pageCount = 5;
pageNum = parseInt(numCount/pageCount);
if(0 != numCount%pageCount){
pageNum += 1;
}
firstPage();
};
實(shí)現(xiàn)html頁(yè)面的分頁(yè)查詢(xún),請(qǐng)問(wèn)如何用jquery
動(dòng)態(tài)的Ajax分頁(yè),代碼如下:
%@?page?language="java"?contentType="text/html;?charset=utf-8"
pageEncoding="utf-8"%
%
String?path?=?request.getContextPath();
String?basePath?=?request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%
!DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?""
html
head
base?href="%=basePath?%"?/
meta?http-equiv="Content-Type"
content="text/html;?charset=ISO-8859-1"
titleInsert?title?here/title
script?type="text/javascript"?src="scripts/jquery-1.5.1.js"/script
script?type="text/javascript"
var?list;?//?the?list?of?data
var?totalPages;?//?the?total?of?pages
var?pageSize?=?5;?//?each?size?of?page
var?pageIndex?=?1;?//?the?index?of?current?page
$(function(){
send();
});
function?send()?{
$.ajax({
url:?"DistrictServlet",
type:?"POST",
data:?{"function":"list"},
dataType:?"json",
success:?function(data)?{
//?list?=?data;
var?records??=?data.length;
if?(records?%?pageSize?==?0)?{
totalPages?=?records?/?pageSize;
}?else?{
totalPages?=?Math.round(records?/?pageSize);
}
$("#pageIndex").html(pageIndex);
$("#totalPages").html(totalPages);
binding(data);
}
});
}
function?changePage()?{
$.ajax({
url:?"DistrictServlet",
type:?"post",
data:?{"function":"list"},
dataType:?"json",
success:?function(data)?{
binding(data);
}
});
}
function?binding(data)?{
var?start?=?(pageIndex?-?1)?*?pageSize;
var?end?=?pageIndex?*?pageSize;
var?html?=?"";
$.each(data,?function(index,?district)?{
if?(index?=?start??index??end)?{
//?show?data
html?+=?"trtd"?+?district["id"]+?"/tdtd"?+district["name"]+"/td/tr";?//?.........
}
});
$("table").html(html);
$("#pageIndex").html(pageIndex);
}
function?nextPage()?{
pageIndex?+=?1;
if?(pageIndex??totalPages)?{
pageIndex?=?totalPages;
return;
}
changePage();
}
function?lastPage()?{
pageIndex?-=?1;
if?(pageIndex??1)?{
pageIndex?=?1;
return;
}
changePage();
}
function?skipPage(index)?{
pageIndex?=?index;
changePage();
}
/script
/head
body
divspan?id="pageIndex"/span/span?id="totalPages"/span/div
div
a?href="javascript:?lastPage();"last/a
a?href="javascript:?nextPage();"next/a
/div
div?id="list"table/table/div
/body
/html
html查詢(xún)后頁(yè)面變大了
打開(kāi)IE瀏覽頁(yè)面,按住鍵盤(pán)上的Ctrl鍵不放,轉(zhuǎn)動(dòng)鼠標(biāo)上的滾輪,就可以改變網(wǎng)頁(yè)上字的大校方法二:打開(kāi)IE瀏覽頁(yè)面,單擊瀏覽器上的“頁(yè)面”選項(xiàng)卡的下拉箭頭,找到“縮放”菜單項(xiàng),可以更改字體大校方
html代碼如何實(shí)現(xiàn)搜索查詢(xún)本頁(yè)面內(nèi)容并展示?
你可以搜索一下錨點(diǎn),a標(biāo)簽配合其他標(biāo)簽所設(shè)置的id能實(shí)現(xiàn)本頁(yè)面的內(nèi)容查詢(xún),當(dāng)然也能實(shí)現(xiàn)實(shí)現(xiàn)跨頁(yè)面的內(nèi)容查詢(xún),道理都一樣。
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