Created
August 16, 2013 09:00
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chrome devtools snippet to print script tag info.
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(function() { | |
var scripts = document.getElementsByTagName('script'); | |
var table = []; | |
function Row(){ | |
this.name = ''; // inlined or name | |
this.src = ''; | |
this.async = false; | |
this.etc = ''; | |
} | |
function removeQuery(url) { | |
return url.split('?')[0]; | |
} | |
function getResourceName(url) { | |
var s = url.split('/'); | |
if (s.length > 3) { | |
return removeQuery(s.pop()); | |
} else { | |
return '(noname)'; | |
} | |
} | |
function getRow(el) { | |
var nnm = el.attributes; | |
var row = new Row(); | |
if (nnm == null) | |
return row; | |
if (el.text) { | |
row.name = '(noname)'; | |
row.src = '(inlined)'; | |
return row; | |
} | |
for (var i = 0 ; i < nnm.length ; i++) { | |
var n = nnm[i]; | |
switch(n.name) { | |
case 'src': | |
row.name = getResourceName(n.value); | |
row.src = 'linked'; | |
break; | |
case 'async': | |
row.async = true; | |
break; | |
default: | |
row.etc = (row.etc.length === 0 ? n.name : ', ' + n.name); | |
break; | |
} | |
} | |
return row; | |
} | |
for(var i = 0 ; i < scripts.length ; i++) { | |
var nnm = scripts[i].attributes; | |
table.push(getRow(scripts[i])); | |
} | |
console.dir(scripts); | |
console.table(table); | |
console.log("Navigate to elemnent with %c'inspect(document.getElementsByTagName('script')[index])'", 'color:orange'); | |
})(); |
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