如何重定向到 jQuery 中的新网页自动完成所选文本?
How to redirect to new Webpage autocomplete selected text in jQuery?
根据 jquery 的官方文档,我尝试了下面的代码来自动完成搜索框。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link
rel="stylesheet"
href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css"
/>
<link rel="stylesheet" href="/resources/demos/style.css" />
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$(function () {
var availableTags = [
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme",
];
$("#tags").autocomplete({
source: availableTags,
});
});
</script>
</head>
<body>
<div class="ui-widget">
<label for="tags">Tags: </label>
<input id="tags" />
</div>
</body>
</html>
但我需要为每个自动完成的文本制作一个 link 以便它转到另一页。例如,如果我单击“php”自动完成 ul 列表中的文本我需要在新选项卡中转到“php.net”网站。
希望得到帮助。提前致谢
您可以简单地使用 autocomplete
插件的 select 方法来检查选择了 drop-down
中的选项。
使用 if
条件,您可以检查是否选择了 PHP
然后您可以使用 window.open
方法为您打开一个新标签页 url
。
要在新标签页中打开,我们可以指定并在 window.open 中添加 _blank
以确保打开新标签页。
工作 JS Fiddle: https://jsfiddle.net/9jgL5r2c/
现场工作演示:
$(function() {
var availableTags = [
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme",
];
$("#tags").autocomplete({
source: availableTags,
select: function(event, ui) {
//check PHP is selected
if (ui.item.value == 'PHP') {
window.open('http://php.net/', '_blank') //go to php.net
}
}
});
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css" />
<link rel="stylesheet" href="/resources/demos/style.css" />
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
</script>
</head>
<body>
<div class="ui-widget">
<label for="tags">Tags: </label>
<input id="tags" />
</div>
</body>
</html>
根据 jquery 的官方文档,我尝试了下面的代码来自动完成搜索框。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link
rel="stylesheet"
href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css"
/>
<link rel="stylesheet" href="/resources/demos/style.css" />
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$(function () {
var availableTags = [
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme",
];
$("#tags").autocomplete({
source: availableTags,
});
});
</script>
</head>
<body>
<div class="ui-widget">
<label for="tags">Tags: </label>
<input id="tags" />
</div>
</body>
</html>
但我需要为每个自动完成的文本制作一个 link 以便它转到另一页。例如,如果我单击“php”自动完成 ul 列表中的文本我需要在新选项卡中转到“php.net”网站。
希望得到帮助。提前致谢
您可以简单地使用 autocomplete
插件的 select 方法来检查选择了 drop-down
中的选项。
使用 if
条件,您可以检查是否选择了 PHP
然后您可以使用 window.open
方法为您打开一个新标签页 url
。
要在新标签页中打开,我们可以指定并在 window.open 中添加 _blank
以确保打开新标签页。
工作 JS Fiddle: https://jsfiddle.net/9jgL5r2c/
现场工作演示:
$(function() {
var availableTags = [
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme",
];
$("#tags").autocomplete({
source: availableTags,
select: function(event, ui) {
//check PHP is selected
if (ui.item.value == 'PHP') {
window.open('http://php.net/', '_blank') //go to php.net
}
}
});
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css" />
<link rel="stylesheet" href="/resources/demos/style.css" />
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
</script>
</head>
<body>
<div class="ui-widget">
<label for="tags">Tags: </label>
<input id="tags" />
</div>
</body>
</html>