用于检查用户名的WebService [英] WebService for Checking UserName

问题描述

用于检查用户名的WebService

WebService for Checking UserName

推荐答案

用于检查用户名的Google WebService

google WebService for Checking UserName

以下是使用Web检查用户名可用性的解决方案具有启用AJAX的页面方法的服务...

将以下脚本放在head标签中....

脚本:

Here is the solution for checking UserName availability using web service with AJAX enabled page method...

place the following script in head tag....

Script :

<script type="text/javascript">
        var usernameCheckerTimer;
        function usernameChecker(username) {
            var spanAvailability =

get(" )； clearTimeout(usernameCheckerTimer); 如果(用户名== " ) { spanAvailability.innerHTML = " ; } 其他 { spanAvailability.innerHTML = " ; usernameCheckerTimer = setTimeout(" +用户名+ " ， 750 ); } } 函数checkUsernameUsage(username){ PageMethods.IsUserAvailable(用户名，OnSucceeded); } 函数OnSucceeded(result，userContext，methodName){ var spanAvailability =

get("spanAvailability"); clearTimeout(usernameCheckerTimer); if (username == "") { spanAvailability.innerHTML = "Code cannot be Blank"; } else { spanAvailability.innerHTML = "checking..."; usernameCheckerTimer = setTimeout("checkUsernameUsage('" + username + "');", 750); } } function checkUsernameUsage(username) { PageMethods.IsUserAvailable(username, OnSucceeded); } function OnSucceeded(result, userContext, methodName) { var spanAvailability =

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