esphome-docs/_static/webserver-v1.min.js

const source=new EventSource("/events");source.addEventListener("log",function(t){const e=document.getElementById("log");let n=[["","e"],["","w"],["","i"],["","c"],["","d"],["","v"]],o="";for(const e of n)t.data.startsWith(e[0])&&(o=e[1]);""==o&&(e.innerHTML+=t.data+"\n"),e.innerHTML+='<span class="'+o+'">'+t.data.substr(7,t.data.length-11)+"</span>\n"});const actions=[["switch",["toggle"]],["light",["toggle"]],["fan",["toggle"]],["cover",["open","close"]],["button",["press"]],["lock",["lock","unlock","open"]]];const multi_actions=[["select","option"],["number","value"]];source.addEventListener("state",function(t){const e=JSON.parse(t.data);document.getElementById(e.id).children[1].innerText=e.state});const states=document.getElementById("states");let row,i=0;for(;row=states.rows[i];i++)if(row.children[2].children.length){for(const t of actions)if(row.classList.contains(t[0])){let e=row.id.substr(t[0].length+1);for(let n=0;n<row.children[2].children.length&&n<t[1].length;n++)row.children[2].children[n].addEventListener("click",function(){const o=new XMLHttpRequest;o.open("POST","/"+t[0]+"/"+e+"/"+t[1][n],!0),o.send()})}for(const t of multi_actions)if(row.classList.contains(t[0])){let e=row.id.substr(t[0].length+1);row.children[2].children[0].addEventListener("change",function(){const n=new XMLHttpRequest;n.open("POST","/"+t[0]+"/"+e+"/set?"+t[1]+"="+encodeURIComponent(this.value),!0),n.send()})}}