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anantn/firebase_remove_pushed.js

Last active February 19, 2019 23:45
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Revisions

  1. anantn revised this gist Feb 15, 2013. 1 changed file with 7 additions and 6 deletions.
    13 changes: 7 additions & 6 deletions firebase_remove_pushed.js
    View file
    Original file line number Diff line number Diff line change
    @@ -1,20 +1,21 @@
    function pushSomething(ref) {
    // Let's push something. push() returns a reference that you can hold onto!
    var justPushed = ref.push({test: "push"});
    // That reference has a .name() that will return the key name.
    return justPushed.name();
    // We return a reference, but you can also return the name of the newly
    // created object with .name().
    return justPushed;
    }

    function removeItem(ref, name) {
    function removeItem(ref) {
    // Now we can get back to that item we just pushed via .child().
    ref.child(name).remove(function(error) {
    ref.remove(function(error) {
    alert(error ? "Uh oh!" : "Success!");
    });
    }

    function go() {
    var testRef = new Firebase("https://example.firebaseIO.com/");
    var name = pushSomething(testRef);
    var newRef = pushSomething(testRef);
    // Later... should popup an alert that says "null" (No Error).
    removeItem(testRef, name);
    removeItem(newRef);
    }
  2. anantn revised this gist Feb 13, 2013. 1 changed file with 1 addition and 1 deletion.
    2 changes: 1 addition & 1 deletion firebase_remove_pushed.js
    View file
    Original file line number Diff line number Diff line change
    @@ -8,7 +8,7 @@ function pushSomething(ref) {
    function removeItem(ref, name) {
    // Now we can get back to that item we just pushed via .child().
    ref.child(name).remove(function(error) {
    alert(error);
    alert(error ? "Uh oh!" : "Success!");
    });
    }

  3. anantn revised this gist Feb 13, 2013. 1 changed file with 3 additions and 3 deletions.
    6 changes: 3 additions & 3 deletions firebase_remove_pushed.js
    View file
    Original file line number Diff line number Diff line change
    @@ -7,14 +7,14 @@ function pushSomething(ref) {

    function removeItem(ref, name) {
    // Now we can get back to that item we just pushed via .child().
    ref.child(name).remove(function(success) {
    alert(success);
    ref.child(name).remove(function(error) {
    alert(error);
    });
    }

    function go() {
    var testRef = new Firebase("https://example.firebaseIO.com/");
    var name = pushSomething(testRef);
    // Later... should popup an alert that says "true".
    // Later... should popup an alert that says "null" (No Error).
    removeItem(testRef, name);
    }
  4. anantn created this gist Dec 18, 2012.
    20 changes: 20 additions & 0 deletions firebase_remove_pushed.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,20 @@
    function pushSomething(ref) {
    // Let's push something. push() returns a reference that you can hold onto!
    var justPushed = ref.push({test: "push"});
    // That reference has a .name() that will return the key name.
    return justPushed.name();
    }

    function removeItem(ref, name) {
    // Now we can get back to that item we just pushed via .child().
    ref.child(name).remove(function(success) {
    alert(success);
    });
    }

    function go() {
    var testRef = new Firebase("https://example.firebaseIO.com/");
    var name = pushSomething(testRef);
    // Later... should popup an alert that says "true".
    removeItem(testRef, name);
    }