ff示例来自http://jqueryui.com/autocomplete/
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>jQuery UI Autocomplete - Default functionality</title>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="/resources/demos/style.css" />
<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>
从这个例子中我想在我的ASP.NET项目中应用它。
我担心的是,是否可以将“availableTags”的内容放入代码后面的变量中?如果是,那么我如何将它连接到这个代码来完成同样的事情呢?
感谢您的帮助。
谢谢!
答案 0 :(得分:6)
ASPX页面的脚本部分:
<script>
$(function() {
var availableTags = [
<%= GetAvailableTags() %>
];
$( "#tags" ).autocomplete({
source: availableTags
});
});
</script>
代码背后:
public string GetAvaliableTags()
{
var tags = new[] { "ActionScript", "Scheme" };
return String.Join(",", tags.Select(x => String.Format("\"{0}\"", x)));
}
GetAvailableTags()
函数的输出将在渲染时直接写入页面。
当然,这是一个“快速而肮脏”的解决方案。例如,如果您的自动完成项目包含引号等特殊字符,则必须采用不同的方法。
答案 1 :(得分:4)
您可以使用ASP.NET AJAX页面方法作为通过jQuery调用的服务器端管道来检索availableTags
的列表,如下所示:
<script>
$(document).ready(function() {
$("#tags").autocomplete({
source: function(request, response) {
$.ajax({
type: "POST",
url: "YourPage.aspx/GetAutoComplete",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(msg) {
}
});
}
});
});
</script>
现在在YourPage.aspx
的代码隐藏中,创建页面方法,如下所示:
[WebMethod]
public static string[] GetAutoComplete()
{
return new[]
{
"ActionScript",
"AppleScript",
"Asp",
"BASIC",
"C",
"C++",
"Clojure",
"COBOL",
"ColdFusion",
"Erlang",
"Fortran",
"Groovy",
"Haskell",
"Java",
"JavaScript",
"Lisp",
"Perl",
"PHP",
"Python",
"Ruby",
"Scala",
"Scheme"
};
}