var select = document.getElementById("selectbox"); //1 var option = document.createElement('option'); option.text = "XYZ"; select.add(option); the "selectbox" is the ...

var o = document.body; //创建链接 function createA(url,text) { var a = document.createElement("a"); a.href = url; a.innerHTML = text; a.style.color = "red"; o ...

I get the following error when attempting to run my app: JavaScript error: file:///app/tns_modules/rxjs/util/Immediate.js:56:82: JS ERROR TypeError: document.createElement is not a function.