大约有 10,000 项符合查询结果(耗时:0.0331秒) [XML]

https://stackoverflow.com/ques... 

How can I post an array of string to ASP.NET MVC Controller without a form?

...ist", data: postData, success: function(data){ alert(data.Result); }, dataType: "json", traditional: true }); } And here's the code in my controller class: public JsonResult SaveList(List<String> values) { return Json(new { Result ...
https://stackoverflow.com/ques... 

How to check if object property exists with a variable holding the property name?

... var myProp = 'prop'; if(myObj.hasOwnProperty(myProp)){ alert("yes, i have that property"); } Or var myProp = 'prop'; if(myProp in myObj){ alert("yes, i have that property"); } Or if('prop' in myObj){ alert("yes, i have that property"); } Note that hasOwnProperty d...
https://stackoverflow.com/ques... 

Determine if $.ajax error is a timeout

... dataType: "json", timeout: 1000, success: function(response) { alert(response); }, error: function(xmlhttprequest, textstatus, message) { if(textstatus==="timeout") { alert("got timeout"); } else { alert(textstatus); } } });​ Wi...
https://stackoverflow.com/ques... 

AJAX POST and Plus Sign ( + ) — How to Encode?

I'm POSTing the contents of a form field via AJAX to a PHP script and using JavaScript to escape(field_contents) . The problem is that any plus signs are being stripped out and replaced by spaces. How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side? ...
https://stackoverflow.com/ques... 

Show spinner GIF during an $http request in AngularJS?

... headersGetter) { // todo start the spinner here //alert('start spinner'); $('#mydiv').show(); return data; }; $httpProvider.defaults.transformRequest.push(spinnerFunction); }) // register the interceptor as a service, intercepts AL...
https://stackoverflow.com/ques... 

Convert MySql DateTime stamp into JavaScript's Date format

...Mysql("2011-02-20"); var d2 = Date.createFromMysql("2011-02-20 17:16:00"); alert("d1 year = " + d1.getFullYear()); share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

jQuery - Detect value change on hidden input field

...you are are trying to catch a "change" event that as being changed via javascript, otherwise the changes made by javascript cannot be caught by the .change(handler) or .on("change", handler) – JJK Sep 9 '16 at 21:06 ...
https://stackoverflow.com/ques... 

Is it possible to simulate key press events programmatically?

...charCodeAt(0) }); } $(function() { $('body').keypress(function(e) { alert(e.which); }); simulateKeyPress("e"); }); share | improve this answer | follow ...
https://stackoverflow.com/ques... 

Dialog throwing "Unable to add window — token null is not for an application” with getApplication()

My Activity is trying to create an AlertDialog which requires a Context as a parameter. This works as expected if I use: 28...
https://stackoverflow.com/ques... 

What does $.when.apply($, someArray) do?

...ected, even if there are other deferreds that are pending. Heres the full script (I recommend http://jsfiddle.net/): var data = [1,2,3,4]; // the ids coming back from serviceA var processItemsDeferred = []; for(var i = 0; i < data.length; i++){ processItemsDeferred.push(processItem(data[i]))...