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請問一下打開網址應該放在哪里，然后應該怎么做呢？
2019-10-21
源自：JavaScript入門篇 2-5
正在回答
<!DOCTYPE?html> <html?lang="en"> <head>???? ????<meta?charset="UTF-8">???? ????<meta?name="viewport"?content="width=device-width,?initial-scale=1.0">???? ????<meta?http-equiv="X-UA-Compatible"?content="ie=edge">???? ????<title>Document</title> </head> <body>???? ????<script>???????? ????????function?as?(){??//定義函數名稱為as???????????? ????????var?asss?=?confirm("是否打開？");???//定義變量為confirm對話框???????? ????????if(asss?==?true){???????????//如果對話框點擊確定???????????????? ????????????var?bsss?=?prompt("請輸入網址：");?//定義bsss為prompt對話框，不可更改內容為“請輸入網址：”???????????????? ????????????window.open(bsss,"_black","width=800px,height=800px");//打開bsss中的網址，定義新窗口打開，寬度高度為800px???????????? ????????}else{???????????????? ????????????alert("無法回應");//如果confirm選擇取消，則彈出無法回應???????????? ??????????????}???????? ????????}??? ????</script>???? ????<form>????????? ????????<button?onclick="as()">點擊</button><!--創建一個按鈕，點擊事件鏈接到as函數?-->???? ????</form> </body> </html>
算是正確的，有問題還請多指教
舉報
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2019-10-25
<!DOCTYPE?html> <html?lang="en"> <head>???? ????<meta?charset="UTF-8">???? ????<meta?name="viewport"?content="width=device-width,?initial-scale=1.0">???? ????<meta?http-equiv="X-UA-Compatible"?content="ie=edge">???? ????<title>Document</title> </head> <body>???? ????<script>???????? ????????function?as?(){??//定義函數名稱為as???????????? ????????var?asss?=?confirm("是否打開？");???//定義變量為confirm對話框???????? ????????if(asss?==?true){???????????//如果對話框點擊確定???????????????? ????????????var?bsss?=?prompt("請輸入網址：");?//定義bsss為prompt對話框，不可更改內容為“請輸入網址：”???????????????? ????????????window.open(bsss,"_black","width=800px,height=800px");//打開bsss中的網址，定義新窗口打開，寬度高度為800px???????????? ????????}else{???????????????? ????????????alert("無法回應");//如果confirm選擇取消，則彈出無法回應???????????? ??????????????}???????? ????????}??? ????</script>???? ????<form>????????? ????????<button?onclick="as()">點擊</button><!--創建一個按鈕，點擊事件鏈接到as函數?-->???? ????</form> </body> </html>2019-10-21
算是正確的，有問題還請多指教