正如标题所述,我想通过在网站标题而非页面底部放置 script 标签来加载脚本。
我的一个简短示例/尝试是:
HTML 文件:
removeSession: function(sessionId){
var _this = this;
var errormessage = 'Error! Session not delete';
var callData = {}
callData["sessionId"] = 0;
swal({
title: "Are you sure?",
text: "Once deleted, the session will be removed.",
icon: "warning",
buttons: {
cancel: {
text: "Cancel",
value: false,
visible: true,
className: "",
closeModal: true,
},
confirm: {
text: "OK",
value: true,
visible: true,
className: "",
closeModal: false
}
},
dangerMode: true,
})
.then((isConfirm) => {
if (!isConfirm){ return false;}
app.apiCustomPost(apiController_data, "delete", callData , function(res){
if(res.status=="success") {
swal(res.message, {
icon: "success",
});
_this.init();
} else {
swal(errormessage, {
icon: "error"
});
}
});
});
},
外部 JS 文件:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<script src="js/jquery-3.3.1.js">
$(document).ready( function () {
$.getScript("./js/script.js");
} );
</script>
</head>
<body>
<p id="para">hey there waht's up</p>
<body>
</html>
但是它不起作用。知道为什么吗?我在追独角兽吗?
答案 0 :(得分:2)
如果脚本元素指定了src属性,则该脚本元素的标签中不应嵌入脚本。
因此将代码移至单独的脚本标签。
<script src="js/jquery-3.3.1.js"></script>
<script>
$(document).ready( function () { $.getScript("./js/script.js"); } );
</script>