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How to present a simple alert message in java?
Coming from .NET i am so used calling Alert() in desktop apps. However in this java desktop app, I just want to alert a message saying "thank you for using java" I have to go through this much suffering:
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How to get client's IP address using JavaScript?
...freegeoip.net/json/?callback=?', function(data) { if (!data || !data.ip) alert('IP not found'); }).fail(function() { alert('$.getJSON() request failed'); });
– thdoan
Nov 24 '16 at 9:52
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How to add and get Header values in WebApi
...ername': 'test','password':'123' },
success: function (data) {
alert(data);
},
failure: function (result) {
alert('Error: ' + result);
}
});
Hope this helps someone ...
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Converting an object to a string
... as JSON.
var object = {};
object.first = "test";
object.second = "test2";
alert(object.toSource());
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Calling a JavaScript function named in a variable [duplicate]
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If it´s in the global scope it´s better to use:
function foo()
{
alert('foo');
}
var a = 'foo';
window[a]();
than eval(). Because eval() is evaaaaaal.
Exactly like Nosredna said 40 seconds before me that is >.<
...
What does ':' (colon) do in JavaScript?
... method1 : function() { /* do nothing */ },
array: [5, 3, 6, 7]
};
alert(o.property1); // Will display "125"
A subset of this is also known as JSON (Javascript Object Notation) which is useful in AJAX calls because it is compact and quick to parse in server-side languages and Javascript ca...
How to parse JSON data with jQuery / JavaScript?
... dataType: "json",
success: function (data) {
alert(data);
},
error: function (result) {
alert("Error");
}
});
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How do I enumerate the properties of a JavaScript object? [duplicate]
...ent objects.
var myObject = {foo: 'bar'};
for (var name in myObject) {
alert(name);
}
// results in a single alert of 'foo'
Object.prototype.baz = 'quux';
for (var name in myObject) {
alert(name);
}
// results in two alerts, one for 'foo' and one for 'baz'
To avoid including inherited pr...
What is the best regular expression to check if a string is a valid URL?
...lidUrl("http://www.example.com"));
Assert.False(IsValidUrl("javascript:alert('xss')"));
Assert.False(IsValidUrl(""));
Assert.False(IsValidUrl(null));
}
(Thanks to @Yoshi for the tip about javascript:)
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Check if an element is a child of a parent
... = $(evt.target);
if (target.parent('div#hello').length) {
alert('Your clicked element is having div#hello as parent');
}
}
Or if you want to check to see if there are any ancestors that match, then use .parents().
Example: http://jsfiddle.net/6BX9n/1/
function fun(evt) {
...