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Why escape_javascript before rendering a partial?
... looking at this Railscast episode and wondering why the call to escape_javascript is needed here:
4 Answers
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What techniques can be used to define a class in JavaScript, and what are their trade-offs?
...like the one I'm working on right now. I need to create several classes in JavaScript but, if I'm not mistaken, there are at least a couple of ways to go about doing that. What would be the syntax and why would it be done in that way?
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How to check if a query string value is present via JavaScript?
How can I check if the query string contains a q= in it using JavaScript or jQuery?
10 Answers
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Google Maps: how to get country, state/province/region, city given a lat/long value?
...>
<title>Reverse Geocoding</title>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var geocoder;
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(suc...
Difference between variable declaration syntaxes in Javascript (including global variables)?
... constant.
Documents its unchanging nature for other programmers.
Lets the JavaScript engine optimize on the basis that it won't change.
#2 a = 0;
This creates a property on the global object implicitly. As it's a normal property, you can delete it. I'd recommend not doing this, it can be uncle...
“elseif” syntax in JavaScript
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JavaScript's elseif is in the format "else if", e.g.:
if (condition) {
} else if (other_condition) {
} else {
}
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How to use OR condition in a JavaScript IF statement?
I understand that in JavaScript you can write:
11 Answers
11
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Access event to call preventdefault from custom function originating from onclick attribute of tag
...getTime() / 1000);"
href="http://www.domain.com/docs/thingy.pdf">
If JavaScript is enabled, it opens the PDF with a cache busting query string, if not it just opens the PDF.
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What is the difference between client-side and server-side programming?
... | | | |
| browser | | | web server |
| (JavaScript) | | | (PHP etc.) |
| | | | |
+--------------+ | +--------------+
|
client side | server side
|
<...
How to access parent Iframe from JavaScript
...ccess some information from this parent Iframe from this called page (from JavaScript). How can I access this Iframe?
9 Ans...