How to pass method parameter?

Question

var rF = function(callback) {
    alert("there2222");
    //additional calls
    $(document).trigger("lc", [callback]);
};
var pSl = function(callback) {
    var func = pSR; // how to pass callback parameter in function
    rF(func);
};
var pSR = function(callback, vars) {
    alert(callback);
    alert(vars);
};

$(document).on("lc", function(e, callback) {
    alert("theaaa");
    alert(callback, "ssss");

});

$('img').click(function() {
    pSl("lol");
});

try defining function without assigning to variable just a separate declaration for each function ex. function pS1(callback){} — brso05, Sep 22 '14 at 15:30
I guess I don't understand what your asking by looking at your code. — brso05, Sep 22 '14 at 15:31
using variable i want to pass the callback function like pSr(callback) — Kunal Vashist, Sep 22 '14 at 15:33
Your code [already seems to work](http://jsfiddle.net/fux3psd2/) but it's not at all clear what you're asking. — Pointy, Sep 22 '14 at 15:34
possible duplicate of [Passing parameters to a JQuery function](http://stackoverflow.com/questions/370359/passing-parameters-to-a-jquery-function) — Kunal Vashist, Sep 23 '14 at 07:59

score 2 · Accepted Answer · answered Sep 22 '14 at 15:35

I guess you want to pass along callback to pSR. In that case you can use .bind:

var func = pSR.bind(null, callback);

or you put the call in another function:

rF(function() {
    pSR(callback);
});

However, the choice of the parameter name is questionable, since you seem to pass a string (not a function).

How to pass method parameter?

1 Answers1