看論壇裡技術區沒有平均給分的功能,感覺散分很不方便,就寫了一個:IE8,FF3.5下測試ok
1每人平均給分(重複回複的只給一次分):
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)
原始碼:
var t=function(tag,s){ return (s ||document).getElementsByTagName(tag);};<br />var n=function(name){return document.getElementsByName(name)};<br />var total=t("var")[0].innerHTML-0;<br />var scores=n("tb_score");<br />var lz=t("a",t("var")[0].parentNode)[0].innerHTML;<br />var c={};<br />c[lz]=lz;<br />for(var i=0;i<scores.length;i++) {<br />var v=t("a",scores[i].parentNode)[0].innerHTML;<br />if(!c[v]) {<br />c[v]=v;<br />scores[i].value=scores[i].value-0+1;<br />total--;<br />if(total==0)break;<br />}<br />if(i==scores.length-1){i=-1;c={};c[lz]=lz;}<br />};<br />alert("ok");
2每樓平均給分:
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)
原始碼:
var t=function(tag,s){ return (s ||document).getElementsByTagName(tag);};<br />var n=function(name){return document.getElementsByName(name)};<br />var total=t("var")[0].innerHTML-0;<br />var scores=n("tb_score");<br />var lz=t("a",t("var")[0].parentNode)[0].innerHTML;<br />for(var i=0;i<scores.length;i++) {<br />if(t("a",scores[i].parentNode)[0].innerHTML!=lz) {<br />scores[i].value=scores[i].value-0+1;<br />total--;<br />if(total==0)break;<br />}<br />if(i==scores.length-1)i=-1;<br />};<br />alert("ok");
說明:將上面的代碼放到結帖頁面的地址欄裡斷行符號就ok了,只用一次,否則會出現負分的情況