HTML DOM 錨 origin 屬性
HTML DOM 錨 origin 屬性返回 href 屬性值的協議、主機名和埠號,例如, http://www.demo.com:6064
以下是語法−
anchorObj.origin
現在,我們舉一個示例來說明如何實現 DOM Anchor origin 屬性 −
示例
<!DOCTYPE html> <html> <body> <h1>Company</h1> <p><a id="mylink" hreflang="en" href="http://www.abc.com:6064/abc/products.html">Products</a></p> <h2 id="myid"></h2> <button onclick="display()">Display href Part</button> <button onclick="display2()">Display origin</button> <button onclick="display3()">Display hreflang</button> <script> function display() { var a = document.getElementById("mylink").href; document.getElementById("myid").innerHTML = a; } function display2() { var a = document.getElementById("mylink").origin; document.getElementById("myid").innerHTML = a; } function display3() { var a = document.getElementById("mylink").hreflang; document.getElementById("myid").innerHTML = a; } </script> </body> </html>
輸出
點選“顯示來源”按鈕−
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