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var functionName = function() {} vs function functionName() {}
I've recently started maintaining someone else's JavaScript code. I'm fixing bugs, adding features and also trying to tidy up the code and make it more consistent.
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How can I create and style a div using JavaScript?
How can I use JavaScript to create and style (and append to the page) a div, with content?
I know it's possible, but how?
9...
jQuery get value of select onChange
...">Option 4</option>
</select>
Or you can use simple Javascript like this-
function getNewVal(item)
{
alert(item.value);
}
<select onchange="getNewVal(this);">
<option value="1">Option 1</option>
<option value="2">Option 2</opti...
How to debug JavaScript / jQuery event bindings with Firebug or similar tools?
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Note that since this runs in content JavaScript, it gets its data by querying JavaScript libraries. So it will only show events added with a supported library (which includes jQuery).
– Matthew Flaschen
Sep 25 '11 at 4:57
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Cross-browser window resize event - JavaScript / jQuery
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Elijah, this is JavaScript. What you wrote is not correct (except for one specific case when you are constructing with new).
– Yoh Suzuki
Mar 13 '13 at 21:00
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How do I load the contents of a text file into a javascript variable?
... app http://localhost/foo.txt and I'd like to load it into a variable in javascript.. in groovy I would do this:
9 Answer...
Why does Javascript getYear() return 108?
Why does this javascript return 108 instead of 2008? it gets the day and month correct but not the year?
14 Answers
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How to find the width of a div using vanilla JavaScript?
How do you find the current width of a <div> in a cross-browser compatible way without using a library like jQuery?
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How can I create a simple message box in Python?
I'm looking for the same effect as alert() in JavaScript.
17 Answers
17
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Convert string to variable name in JavaScript
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Javascript has an eval() function for such occasions:
function (varString) {
var myVar = eval(varString);
// .....
}
Edit: Sorry, I think I skimmed the question too quickly. This will only get you the variable, to set...