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setTimeout / clearTimeout problems
...ar millisecBeforeRedirect = 10000;
timer = window.setTimeout(function(){alert('Hello!');},10000);
}
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check if jquery has been loaded, then load it if false
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What about script.onload = function() { alert('jQuery loaded!'); }? Would that work?
– robsch
Sep 19 '17 at 9:46
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Can you have multiple $(document).ready(function(){ … }); sections?
...multiple-document-ready
Try this out:
$(document).ready(function() {
alert('Hello Tom!');
});
$(document).ready(function() {
alert('Hello Jeff!');
});
$(document).ready(function() {
alert('Hello Dexter!');
});
You'll find that it's equivalent to this, note the order of execution:
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How do you read CSS rule values with JavaScript?
... classes[x].style.cssText;
}
}
return cssText;
}
alert(getStyle('.test'));
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back button callback in navigationController in iOS
...otViewControllerAnimated:YES];
}
Then you can do things like raise an UIAlertView to confirm the action, then pop the view controller, etc.
Or instead of creating a new backbutton, you can conform to the UINavigationController delegate methods to do actions when the back button is pressed.
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How to know if two arrays have the same values
..., 10, 2, 17];
if(array1.sort().join(',')=== array2.sort().join(',')){
alert('same members');
}
else alert('not a match');
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jQuery Ajax File Upload
... success : function(data) {
console.log(data);
alert(data);
}
});
As you can see, you must create a FormData object, empty or from (serialized? - $('#yourForm').serialize()) existing form, and then attach the input file.
Here is more information:
- How to uploa...
JavaScript: Overriding alert()
Has anyone got any experience with overriding the alert() function in JavaScript?
12 Answers
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Explain the encapsulated anonymous function syntax
...can have a function expression without a name defined:
(function () {
alert(2 + 2);
}());
Or named function expression:
(function foo() {
alert(2 + 2);
}());
The Parentheses (formally called the Grouping Operator) can surround only expressions, and a function expression is evaluated.
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Bootstrap Alert Auto Close
My need is to call alert when I click on Add to Wishlist button and should disappear the alert in 2 secs. This is how I tried, but the alert is disappearing instantly as soon as it is appearing. Not sure, where the bug is.. Can anyone help me out?
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