大约有 30,000 项符合查询结果（耗时：0.0194秒） [XML]
window.onload vs
...any body, but it still works..
<script>
function testSp()
{
alert("hit");
}
window.onload=testSp;
</script>
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AngularJS. How to call controller function from outside of controller component
... the newly addded message from the outside of the controller.';
})
alert(scope.returnHello());
}
function testController($scope) {
$scope.msg = "Hello from a controller method.";
$scope.returnHello = function() {
return $scope.msg ;
}
}
...
How to get value of selected radio button?
...could do something like this:
var form = document.getElementById("test");
alert(form.elements["test"].value);
The JSFiddle to prove it: http://jsfiddle.net/vjop5xtq/
Please note this was implemented in Firefox 33 (All other major browser seems to support it). Older browsers will require a polfyi...
Real world use of JMS/message queues? [closed]
...ces were pulled out using filters, and logged to file for general logging.
Alerting. Again, a similar setup to the above logging, watching for specific errors, and alerting people via various means (email, text message, IM, Growl pop-up...)
Dynamically configuring and controlling software clusters....
How do I get the resource id of an image if I know its name?
...lic system resource:
// this will get id for android.R.drawable.ic_dialog_alert
int id = Resources.getSystem().getIdentifier("ic_dialog_alert", "drawable", "android");
Another way is to refer the documentation for android.R.drawable class.
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Parse an HTML string with JS
...
Just a note: With this solution, if I do a "alert(el.innerHTML)", I lose the <html>, <body> and <head> tag....
– stage
May 14 '12 at 15:10
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Getting values from query string in an url using AngularJS $location
...tion.search(); reutrn object
// searchObject = { foo = 'abcd' };
alert( searchObject.foo );
} ]);
So the out put should be abcd
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Trim spaces from start and end of string
....replace(/([\s]+)/g, '-'); // Replace remaining white space with dashes
}
alert(doSomething(" something with some whitespace "));
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Get all non-unique values (i.e.: duplicate/more than one occurrence) in an array
...t/break the code to try to make it do something it's not trying to do. The alert should show the values that are duplicated.
– Scott Saunders
Feb 22 '13 at 15:50
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Using the HTML5 “required” attribute for a group of checkboxes?
... javascript, but it uses HTML5's validation instead of having a JavaScript alert pop up. Other answers uses JS and a JS pop up window.
– Cruz Nunez
Jun 27 '16 at 21:55
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