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

the Tag name in statement defines the HTML element to be created. for the same purpose the createElement() is used. in a larger scale we can make option in the select box options using the same method ...

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 ...

This exercise includes an example of a product teaser for an online shop. Please append a second product teaser to the page with JavaScript based on the data given in ...