module.exports = function destGet($el, destStr) {
// reference to the bbmv
var bbmvInstance = this.bbmvInstance;
// parse out dest string using the method
// in order to get the in-cache version
// GET ONLY THE FIRST :)
var dest = this.parseDestStr(destStr)[0];
// dest:
// - method
// - args
// - format
// - selector (to be ignored)
///////////////////////
// element retrieval //
///////////////////////
// if selector is defined,
// ge tthe right $el
$el = dest.selector ?
$el.find(dest.selector) :
$el;
//////////////////////
// method retrieval //
// and execution //
//////////////////////
// get the method
var methodName = dest.method,
methodArgs = _.clone(dest.args),
value = pipeAux.executeMethod(bbmvInstance, $el, methodName, methodArgs);
////////////////
// formatting //
////////////////
// check if a format was defined
value = dest.format ?
pipeAux.format(bbmvInstance, $el, 'in', dest.format, value) :
value;
return value;
};
/**
* [destSetSingle description]
* @param {[type]} bbmvInstance
* The instance of bbmv to which this pipe is
* attached.
* @param {[type]} $el
* Destination element on which set the value
* @param {[type]} dest [description]
* @param {[type]} value [description]
* @return {[type]} [description]
*/
function destSetSingle(bbmvInstance, $el, dest, value) {
// bb
// if $el is active, do not set it.
if ($el.is(':focus')) { return; }
// dest:
// - method
// - args
// - format
// - selector (to be ignored)
//////////////////////
// value formatting //
//////////////////////
value = dest.format ?
pipeAux.format(bbmvInstance, $el, 'out', dest.format, value) :
value;
///////////////////////
// element retrieval //
///////////////////////
// if therer is a selector defined,
// call the find method on the dest object.
$el = dest.selector ?
$el.find(dest.selector) :
$el;
//////////////////////
// method execution //
//////////////////////
// clone the args array, so that the original one remains untouched
// AND add the value to the arguments array
var methodArgs = _.clone(dest.args);
methodArgs.push(value);
// execute the method
var methodName = dest.method;
return pipeAux.executeMethod(bbmvInstance, $el, methodName, methodArgs);
}