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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 ...
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...
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...
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?
...
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...
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());
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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
...
Is it possible to simulate key press events programmatically?
...charCodeAt(0) });
}
$(function() {
$('body').keypress(function(e) {
alert(e.which);
});
simulateKeyPress("e");
});
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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...
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]))...