$.ajax({ type: "GET", url: "http://localhost:65249/api/item/get", data: { searchText: "test" }, dataType: "jsonp", async: false, success: function (results) { alert(results); }, error: function (jqXHR, error, errorThrown) { if (jqXHR.status && jqXHR.status == 401) { ale...
};//Attach a bunch of functions for handling common AJAX eventsjQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ],function( i, type ){ jQuery.fn[ type ]=function( fn ){returnthis.on( type, fn ); }; }); jQuery.extend({//Counter...
.on( "ajaxError", handler )Returns:jQuery Description:Register a handler to be called when Ajax requests complete with an error. This is anAjax Event. version added:1.7.on( "ajaxError", handler ) "ajaxError" Type:string The string"ajaxError". ...
</configSections> 另外如果 web项目 请求WCF服务长度过长报错的话 在web.config<system.web>节下增加 <httpRuntime maxRequestLength
$.ajax({ statusCode: { 404:function(){ alert("page not found"); } } }); If the request is successful, the status code functions take the same parameters as the success callback; if it results in an error (including 3xx redirect), they take the same parameters as theerrorcallback....
ability of$.ajax(), and you don't care about handling errors, the Ajax convenience functions provided by jQuery can be useful, terse ways to accomplish Ajax requests. These methods are just "wrappers" around the core$.ajax()method, and simply pre-set some of the options on the$.ajax()...
JQuery 是一个 DOM 操作的函数库,简化了常用的 DOM 操作,理念:Write Less, Do More.JQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-useAPIthat works acros...
$.ajax({ success: function(html){ DOES_NOT_EXIST++; } }); This is not a case of jQuery swallowing the error in a try/catch but rather that Firefox seems to loose the error somewhere in it's event handling. While I think this is a browser bug, I think it needs addressing in jQ...
$.ajax({ statusCode: { 404:function(){ alert("page not found"); } } }); If the request is successful, the status code functions take the same parameters as the success callback; if it results in an error (including 3xx redirect), they take the same parameters as theerrorcallback....
$.ajax({ url: '../Handler.ashx?action=GetProvince', //url action是方法的名称 data: {id:"11"},//参数 type: 'POST', dataType: "text",//可以是text,如果用text,返回的结果为字符串;如果需要json格式的,可是设置为json ContentType: "application/json; charset=utf-8", ...