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< title > 小书签< / title >
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< a class = "logo" href = "/uwebzh" > Home< / a > < a class = "logo" href = "/uwebzh/tags/" > Tags< / a >
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< h1 class = "title" > 小书签
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< li > < a href = "../tags/javascript" > javascript< / a > < / li >
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< p > < a href = ".." > 超微浏览器< / a > 支持直接运行远程网址上的小书签(Bookmarklet)，将本页面或其它包含小书签网址加入书签。使用时只需长按小书签链接，点击“新窗口打开”，小书签将作用于超微浏览器最后一个窗口（非小书签窗口）页面上。< / p >
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< p > < a target = "_self" href = "javascript:alert(navigator.userAgent)" > 查看浏览器UA< / a > < br >
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< a href = "javascript:(function(){var w=window.open(''),s=w.document;s.write('<html><body></body></html>');s.close();var pre=s.body.appendChild(s.createElement('pre'));pre.style.overflow='auto';pre.style.whiteSpace='pre-wrap';pre.appendChild(s.createTextNode(document.cookie))})()" > 网页cookie< / a > < br >
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< a href = "javascript:(function(){var w=window.open(''),s=w.document;s.write('<html><body></body></html>');s.close();var pre=s.body.appendChild(s.createElement('pre'));pre.style.overflow='auto';pre.style.whiteSpace='pre-wrap';pre.appendChild(s.createTextNode(document.documentElement.innerHTML))})()" > 网页源码< / a > < br >
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< a href = "javascript:function%20gett(w){try{var%20lm=new%20Date(w.document.lastModified);if(lm>maxd)maxd=lm;for(var%20i=0;F=w.frames[i];i++){gett(F);}}catch(e){}}var%20now=new%20Date();var%20maxd=new%20Date(document.lastModified);gett(window);if(maxd.getTime()==0||now.toUTCString()==maxd.toUTCString()){alert('Page%20is%20dynamically%20generated,%20cannot%20determine%20date.');}else{alert('Page%20was%20last%20modified%20'+maxd.toLocaleString());}" class = "bookmarklet" rel = "nofollow" > 显示网页最后更改时间< / a > < / p >
< p > < a href = "javascript:(function(){var x,i; x = document.forms; for (i = 0; i < x.length; ++i) x[i].method="get"; alert("Changed " + x.length + " forms to use the GET method. After submitting a form from this page, you should be able to bookmark the result."); })();" > POST转GET< / a > < br >
< a href = "javascript:(function(){var i,f,j,e,div,label,ne; for(i=0;f=document.forms[i];++i)for(j=0;e=f[j];++j)if(e.type=="hidden"){ D=document; function C(t){return D.createElement(t);} function A(a,b){a.appendChild(b);} div=C("div"); label=C("label"); A(div, label); A(label, D.createTextNode(e.name + ": ")); e.parentNode.insertBefore(div, e); e.parentNode.removeChild(e); ne=C("input");/*for ie*/ ne.type="text"; ne.value=e.value; A(label, ne); --j;}})()" > Shows all form elements< / a > < br >
< a href = "javascript:(function(){var x,k,f,j;x=document.forms;for (k=0;k<x.length;++k){f=x[k];for(j=0;j<f.length;++j){f[j].disabled=false; f[j].readOnly=false;}}})()" > Enables all form elements< / a > < / p >
< p > < a href = "javascript:(function(){function toggle(box){temp=box.onchange;box.onchange=null;box.checked=!box.checked;box.onchange=temp;}var f=document.querySelectorAll(%22input[type='checkbox']%22);var j;for(j=0;j<f.length;++j)toggle(f[j]);})()" > 切换复选框状态< / a > < br >
< a href = "javascript:(function(){function set(box,bChecked){temp=box.onchange;box.onchange=null;box.checked=bChecked;box.onchange=temp;}var f=document.querySelectorAll(%22input[type='checkbox']%22);var j;for(j=0;j<f.length;++j)set(f[j],true);})()" > 全选复选框< / a > < br >
< a href = "javascript:(function(){function set(box,bChecked){temp=box.onchange;box.onchange=null;box.checked=bChecked;box.onchange=temp;}var f=document.querySelectorAll(%22input[type='checkbox']%22);var j;for(j=0;j<f.length;++j)set(f[j],false);})()" > 复选框全不选< / a > < br >
< a href = "javascript:(function(){ function toggle(box){ temp=box.onchange; box.onchange=null; box.checked=!box.checked; box.onchange=temp; } var x,k,f,j; x=document.forms; for (k=0; k<x.length; ++k) { f=x[k]; for (j=0;j<f.length;++j) if (f[j].type.toLowerCase() == "checkbox") toggle(f[j]); } })();" > 切换表内复选框状态< / a > < br >
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< a href = "javascript:(function(){var%20doc=document;var%20bd=doc.body;bd.onselectstart=bd.oncopy=bd.onpaste=bd.onkeydown=bd.oncontextmenu=bd.onmousemove=bd.onselectstart=bd.ondragstart=doc.onselectstart=doc.oncopy=doc.onpaste=doc.onkeydown=doc.oncontextmenu=null;doc.onselectstart=doc.oncontextmenu=doc.onmousedown=doc.onkeydown=null;void(0)})()" > 解除选择复制限制（ ） < / a > < br >
< a href = "javascript:(function() { function R(a){ona = "on"+a; if(window.addEventListener) window.addEventListener(a, function (e) { for(var n=e.originalTarget; n; n=n.parentNode) n[ona]=null; }, true); window[ona]=null; document[ona]=null; if(document.body) document.body[ona]=null; } R("contextmenu"); R("click"); R("mousedown"); R("mouseup"); })()" > 恢复长按菜单< / a > < br >
< a href = "javascript:(function(){var count=0, text, regexp;text=prompt("Search regexp:", "");if(text==null || text.length==0)return;try{regexp=new RegExp("(" + text +")", "i");}catch(er){alert("Unable to create regular expression using text '"+text+"'.\n\n"+er);return;}function searchWithinNode(node, re){var pos, skip, spannode, middlebit, endbit, middleclone;skip=0;if( node.nodeType==3 ){pos=node.data.search(re);if(pos>=0){spannode=document.createElement("SPAN");spannode.style.backgroundColor="yellow";middlebit=node.splitText(pos);endbit=middlebit.splitText(RegExp.$1.length);middleclone=middlebit.cloneNode(true);spannode.appendChild(middleclone);middlebit.parentNode.replaceChild(spannode,middlebit);++count;skip=1;}}else if( node.nodeType==1 && node.childNodes && node.tagName.toUpperCase()!="SCRIPT" && node.tagName.toUpperCase!="STYLE"){for (var child=0; child < node.childNodes.length; ++child){child=child+searchWithinNode(node.childNodes[child], re);}}return skip;}window.status="Searching for "+regexp+"...";searchWithinNode(document.body, regexp);window.status="Found "+count+" match"+(count==1?"":"es")+" for "+regexp+".";})();" > 正则搜索< / a > < br >
< a href = "javascript:function toArray (c){var a, k;a=new Array;for (k=0; k<c.length; ++k)a[k]=c[k];return a;}function insAtTop(par,child){if(par.childNodes.length) par.insertBefore(child, par.childNodes[0]);else par.appendChild(child);}function countCols(tab){var nCols, i;nCols=0;for(i=0;i<tab.rows.length;++i)if(tab.rows[i].cells.length>nCols)nCols=tab.rows[i].cells.length;return nCols;}function makeHeaderLink(tableNo, colNo, ord){var link;link=document.createElement('a');link.href='javascript:sortTable('+tableNo+','+colNo+','+ord+');';link.appendChild(document.createTextNode((ord>0)?'a':'d'));return link;}function makeHeader(tableNo,nCols){var header, headerCell, i;header=document.createElement('tr');for(i=0;i<nCols;++i){headerCell=document.createElement('td');headerCell.appendChild(makeHeaderLink(tableNo,i,1));headerCell.appendChild(document.createTextNode('/'));headerCell.appendChild(makeHeaderLink(tableNo,i,-1));header.appendChild(headerCell);}return header;}g_tables=toArray(document.getElementsByTagName('table'));if(!g_tables.length) alert("This page doesn't contain any tables.");(function(){var j, thead;for(j=0;j<g_tables.length;++j){thead=g_tables[j].createTHead();insAtTop(thead, makeHeader(j,countCols(g_tables[j])))}}) ();function compareRows(a,b){if(a.sortKey==b.sortKey)return 0;return (a.sortKey < b.sortKey) ? g_order : -g_order;}function sortTable(tableNo, colNo, ord){var table, rows, nR, bs, i, j, temp;g_order=ord;g_colNo=colNo;table=g_tables[tableNo];rows=new Array();nR=0;bs=table.tBodies;for(i=0; i<bs.length; ++i)for(j=0; j<bs[i].rows.length; ++j){rows[nR]=bs[i].rows[j];temp=rows[nR].cells[g_colNo];if(temp) rows[nR].sortKey=temp.innerHTML;else rows[nR].sortKey="";++nR;}rows.sort(compareRows);for (i=0; i < rows.length; ++i)insAtTop(table.tBodies[0], rows[i]);}" > 表格排序< / a > < / p >
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