当前位置: 首页 > 图文教程 > 网络编程 > Javascript > csdn 论坛技术区平均给分功能

Javascript
form中限制文本字节数js代码
use jscript with List Proxy Server Information
use jscript List Installed Software
List Installed Software Features
List Information About the Binary Files Used by an Application
List the Codec Files on a Computer
List the UTC Time on a Computer
List Installed Hot Fixes
excel操作之Add Data to a Spreadsheet Cell
Add Formatted Data to a Spreadsheet
Apply an AutoFormat to an Excel Spreadsheet
JavaScript语法着色引擎(demo及打包文件下载)
类之Prototype.js学习
一款JavaScript压缩工具:X2JSCompactor
iis6+javascript Add an Extension File
jscript之Open an Excel Spreadsheet
jscript之Read an Excel Spreadsheet
jscript之List Excel Color Values
去除图像或链接黑眼圈的两种方法总结
Add a Formatted Table to a Word Document

Javascript 中的 csdn 论坛技术区平均给分功能


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2010-01-10   浏览: 276 ::
收藏到网摘: n/a

看论坛里技术区没有平均给分的功能,感觉散分很不方便,就写了一个:IE8,FF3.5下测试ok 1每人平均给分(重复回复的只给一次分):
javascript:var t=function(tag,s) { return (s ||document).getElementsByTagName(tag);};var n=function(name){return document.getElementsByName(name)};var total=t("var")[0].innerHTML-0;var scores=n("tb_score");var lz=t("a",t("var")[0].parentNode)[0].innerHTML;var c={};c[lz]=lz;for(var i=0;i<scores.length;i++) { var v=t("a",scores[i].parentNode)[0].innerHTML;if(!c[v]) { c[v]=v;scores[i].value=scores[i].value-0+1;total--;if(total==0)break;}if(i==scores.length-1){i=-1;c={};c[lz]=lz;}};alert("ok");void(0)
源代码:
复制代码 代码如下:

var t=function(tag,s) { return (s ||document).getElementsByTagName(tag);};
var n=function(name){return document.getElementsByName(name)};
var total=t("var")[0].innerHTML-0;
var scores=n("tb_score");
var lz=t("a",t("var")[0].parentNode)[0].innerHTML;
var c={};
c[lz]=lz;
for(var i=0;i<scores.length;i++) {
var v=t("a",scores[i].parentNode)[0].innerHTML;
if(!c[v]) {
c[v]=v;
scores[i].value=scores[i].value-0+1;
total--;
if(total==0)break;
}
if(i==scores.length-1){i=-1;c={};c[lz]=lz;}
};
alert("ok");

2每楼平均给分:
javascript:var t=function(tag,s) { return (s ||document).getElementsByTagName(tag);};var n=function(name){return document.getElementsByName(name)};var total=t("var")[0].innerHTML-0;var scores=n("tb_score");var lz=t("a",t("var")[0].parentNode)[0].innerHTML;for(var i=0;i<scores.length;i++) { if(t("a",scores[i].parentNode)[0].innerHTML!=lz) {scores[i].value=scores[i].value-0+1;total--;if(total==0)break;}if(i==scores.length-1)i=-1;};alert("ok");void(0)
源代码:
复制代码 代码如下:

var t=function(tag,s) { return (s ||document).getElementsByTagName(tag);};
var n=function(name){return document.getElementsByName(name)};
var total=t("var")[0].innerHTML-0;
var scores=n("tb_score");
var lz=t("a",t("var")[0].parentNode)[0].innerHTML;
for(var i=0;i<scores.length;i++) {
if(t("a",scores[i].parentNode)[0].innerHTML!=lz) {
scores[i].value=scores[i].value-0+1;
total--;
if(total==0)break;
}
if(i==scores.length-1)i=-1;
};
alert("ok");

说明:将上面的代码放到结帖页面的地址栏里回车就ok了,只用一次,否则会出现负分的情况