我有多個按鈕,都做了非常相似的事情。如何使用<select>
框與一個<button>
用較少的JavaScript做同樣的事情?轉換「相同」多個<Button>功能與通用功能<Select>
這些是我想要變成一個<select>
箱只需一個按鈕的按鈕:
<button onclick="SaveAsHTML()">Save As HTML</button>
<button onclick="SaveAsJS()">Save As JS</button>
<button onclick="SaveAsCSS()">Save As CSS</button>
<button onclick="SaveAsTXT()">Save As TXT</button>
這裏是我的JavaScript現在:
function SaveAsHTML()
{
var filename = document.getElementById("txtFilename").value;
var filename = filename + ".html";
}
function SaveAsCSS()
{
var filename = document.getElementById("txtFilename").value;
var filename = filename + ".css";
}
function SaveAsJS()
{
var filename = document.getElementById("txtFilename").value;
var filename = filename + ".JS";
}
function SaveAsTXT()
{
var filename = document.getElementById("txtFilename").value;
var filename = filename + ".txt";
}
謝謝你縮短了我的答案。我想我的英語在討論代碼時不太好。謝謝... @jcuenod – SeekLoad