如何在 JavaScript 中搜索区域的 href 属性的查询字符串部分?
要获取区域的 href 属性的查询字符串,请使用 search 属性。您可以尝试运行以下代码来搜索查询字符串 −
示例
<!DOCTYPE html> <html> <body> <img src = "/images/html.gif" alt = "HTML Map" border = "0" usemap = "#html"/> <map name = "html"> <area id = "myarea" shape = "circle" coords = "154,150,59" href = "about.htm?id=company" alt = "Team" target = "_self" > </map> <script> var x = document.getElementById("myarea").search; document.write("<br>Querystring: "+x); </script> </body> </html>
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