How can I tell if a variable is wrapped in jQuery or not?
I have a function that has the signature of:
function(id,target){
//do stuff
}
The target parameter is assumed to be a jQuery wrapped object however it is possible that it could be a dom element in which case I'd like to wrap it in jQuery before I do operations on it. How can I test the target variable for jQuery?
if(!(target instanceof jQuery)) {
target = jQuery(target);
}
You can use instanceof
obj instanceof jQuery
Check if object is a jQuery object
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