mirror of
https://github.com/arendst/Tasmota.git
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0ffa5ad75a
Applied to main menu and Console menu. Fixes times when commands are issued from Web Console, but get the XHR gets cancelled after the default 2.345s webrefresh time.
55 lines
2.6 KiB
C
55 lines
2.6 KiB
C
const char HTTP_SCRIPT_CONSOL[] PROGMEM =
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"{"
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"let sn=0,id=0,ft;" // Scroll position, Get most of weblog initially
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"function l(p){" // Console log and command service
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"let c,o='';"
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"clearTimeout(lt);"
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"clearTimeout(ft);"
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"t=eb('t1');"
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"if(p==1){"
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"c=eb('c1');" // Console command id
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"o='&c1='+encodeURIComponent(c.value);"
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"c.value='';"
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"t.scrollTop=99999;"
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"sn=t.scrollTop;"
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"}"
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"if(t.scrollTop>=sn){" // User scrolled back so no updates
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"if(x!=null){x.abort();}" // Abort if no response within 2 seconds (happens on restart 1)
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"x=new XMLHttpRequest();"
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"x.onreadystatechange=function(){"
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"if(x.readyState==4&&x.status==200){"
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"let z,d;"
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"d=x.responseText.split(/}1/);" // Field separator
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"id=d.shift();"
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"if(d.shift()==0){t.value='';}"
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"z=d.shift();"
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"if(z.length>0){t.value+=z;}"
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"t.scrollTop=99999;"
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"sn=t.scrollTop;"
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"clearTimeout(ft);"
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"lt=setTimeout(l,%d);" // webrefresh timer....
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"}"
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"};"
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"x.open('GET','cs?c2='+id+o,true);" // Related to Webserver->hasArg("c2") and WebGetArg("c2", stmp, sizeof(stmp))
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"x.send();"
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"ft=setTimeout(l,20000);" // fail timeout, triggered 20s after asking for XHR
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"}"
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"return false;"
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"}"
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"wl(l);" // Load initial console text
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// Console command history
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"let hc=[],cn=0;" // hc = History commands, cn = Number of history being shown
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"function h(){"
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// "if(!(navigator.maxTouchPoints||'ontouchstart'in document.documentElement)){eb('c1').autocomplete='off';}" // No touch so stop browser autocomplete
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"eb('c1').addEventListener('keydown',function(e){"
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"let b=eb('c1'),c=e.keyCode;" // c1 = Console command id
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"if(38==c||40==c){b.autocomplete='off';}" // ArrowUp or ArrowDown must be a keyboard so stop browser autocomplete
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"38==c?(++cn>hc.length&&(cn=hc.length),b.value=hc[cn-1]||''):" // ArrowUp
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"40==c?(0>--cn&&(cn=0),b.value=hc[cn-1]||''):" // ArrowDown
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"13==c&&(hc.length>19&&hc.pop(),hc.unshift(b.value),cn=0)" // Enter, 19 = Max number -1 of commands in history
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"});"
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"}"
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"wl(h);" // Add console command key eventlistener after name has been synced with id (= wl(jd))
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"}";
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