透過 jQuery 呼叫 code-behind webmethod
於網頁中加入以下函數
====
function CallPageMethod(methodName, onSuccess) {
var args = '';
var l = arguments.length;
if (l > 2) {
for (var i = 2; i < l - 1; i += 2) {
if (args.length != 0) args += ',';
args += '"' + arguments[i] + '":"' + arguments[i + 1] + '"';
}
}
var loc = window.location.href;
loc = (loc.substr(loc.length - 1, 1) == "/") ? loc + "default.aspx" : loc;
$.ajax({
type: "POST",
url: loc + "/" + methodName,
data: "{" + args + "}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: onSuccess
});
}
呼叫方式
====
CallPageMethod([webmethod name], [成功時呼叫的函數名稱], [參數名稱1], [參數值1],[參數名稱2], [參數值2],...);
function [成功時呼叫的函數名稱](response) {
//do something, response.d=webmethod return value
}
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