按主题对Gmail邮件排序

Posted 2021-02-26

This is a very simple bookmarklet that will temporarily sort the *visible* messages in Gmail by subject. You'll have to run it again each time Gmail refreshes the list.

[Sort Gmail Messages](javascript:(function(){function%20f(r){var%20t=r.getElementsByTagName("td");var%20d,s;var%20i,j;for(i=0;i

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A very simple bookmarklet that will temporarily sort the *visible* messages in Gmail by subject. You'll have to run it again each time Gmail refreshes the list.
 
There are a few caveats when the list is sorted:
 
1. Shift-clicking to select multiple messages will no longer work.
2. If you archive or delete messages, they will not disappear.
/****************************************/
 
javascript:(function(){function%20f(r){var%20t=r.getElementsByTagName("td");var%20d,s;var%20i,j;for(i=0;i<t.length;i++){if(t[i].hasAttribute("role")&&t[i].getAttribute("role")=="link"){d=t[i].getElementsByTagName("div");for(j=0;j<d.length;j++){if(d[j].className=="y6"){s=d[j].getElementsByTagName("span");if(s.length)return%20s[0].innerhtml}}}}return%20""}function%20ds(a,b){a=a[0].toLowerCase();b=b[0].toLowerCase();if(a<b)return%20-1;if(a>b)return%201;return%200}function%20sl(m){var%20l=Array.prototype.slice.call(m.getElementsByTagName("tr"),0);if(!l.length)return;var%20b=l[0].parentNode;var%20s=[];for(var%20i=0;i<l.length;i++){s[i]=[f(l[i]),l[i]]}s=s.sort(ds);for(i=0;i<s.length;i++){b.appendChild(s[i][1])}}var%20d=document.getElementById('canvas_frame').contentWindow.document;var%20t=d.getElementsByTagName('table');for(var%20i=0;i<t.length;i++){if(t[i].className=='F%20cf%20zt'){sl(t[i]);break}}})()
 
 
//Expanded:
 
javascript:(function(){
 
function findTitle(r)
{
	var td = r.getElementsByTagName("td");
	var div, span;
	var i, j;
	for(i=0; i<td.length; i++)
	{
		if(td[i].hasAttribute("role") && td[i].getAttribute("role") == "link")
		{
			div = td[i].getElementsByTagName("div");
			for(j=0; j<div.length; j++)
			{
				if(div[j].className == "y6")
				{
					span = div[j].getElementsByTagName("span");
					if(span.length) return span[0].innerHTML;
				}
			}
		}
	}
	return "";
}
function doSort(a,b)
{
	a = a[0].toLowerCase();
	b = b[0].toLowerCase();
	if(a<b) return -1;
	if(a>b) return 1;
	return 0;
}
function sortList(m)
{
	var list = Array.prototype.slice.call(m.getElementsByTagName("tr"), 0);
	if(!list.length) return;
	var tbody = list[0].parentNode;
	var sortList = [];
	for(var i=0; i<list.length; i++)
	{
		sortList[i] = [findTitle(list[i]),list[i]];
	}
	sortList = sortList.sort(doSort);
	for(i=0; i<sortList.length; i++)
	{
		tbody.appendChild(sortList[i][1]);
	}
}
 
var doc = document.getElementById('canvas_frame').contentWindow.document;
var tables = doc.getElementsByTagName('table');
for(var i=0; i<tables.length; i++)
{
	if(tables[i].className=='F cf zt')
	{
		sortList(tables[i]);
		break;
	}
}
 
})()