I try to check if the user has accepted a list of permissions. I have this:
window.FB.api("me/permissions", function (resp) {
var IsValid = true;
var perm = "public_profile";
var PermsArray = resp.data;
var PermsNeeded = perm.split(",");
var Unit = PermsNeeded.length;
for (var I = 0; I < Unit; I++) {
var Per = PermsNeeded[I];
if (PermsArray[Per] == null) {
IsValid = false;
break;
}
}
callBack(IsValid);
});
When i try this, after i accepted the public_profile permission, i get IsValid = false.
Whats wrong? :s
UPDATE:
This works:
window.FB.api("me/permissions", function (resp) {
var IsValid = false;
var perm = "public_profile";
var PermsArray = resp.data;
var PermsNeeded = perm.split(",");
var Unit = PermsNeeded.length;
var UnitAccepted = PermsArray.length;
for (var I = 0; I < Unit; I++) {
var Per = PermsNeeded[I];
for (var J = 0; J < UnitAccepted; J++) {
var AccPer = PermsArray[J];
if (AccPer.permission == Per) {
IsValid = true;
break;
} else {
IsValid = false;
}
}
}
callBack(IsValid);
});
Related
Using either Javascript or HTML, I have a dynamic form that refreshes/updates each time the user adds data to the table. It even has a 'modify' button and an 'erase' button to delete that particular line. However, one last thing I want to add is a button that would allow the user to upload a picture that would fit in the very last slot of the column. How do I achieve it in such a way that every time the user 'adds' the data (and another row is formed) with that particular image, the next time he wants to add another row he is able to select another image?
window.onload = load;
var id = 1;
var colEmpleados = [];
var colSectores = [{id:1, nombre:"Sector 1"},
{id:2, nombre:"Sector 2"},
{id:3, nombre:"Sector 3"}];
function load()
{
var btnAgregar = document.getElementById("btnAgregar");
btnAgregar.onclick = agregar;
var btnConfirmar = document.getElementById("btnConfirmar");
btnConfirmar.onclick = confirmarModificacion;
var btnCancelar = document.getElementById("btnCancelar");
btnCancelar.onclick = cancelar;
cargarSelectSectores();
habilitarIngreso();
}
function habilitarIngreso()
{
var rowA = document.getElementById("rowAgregar");
rowA.style.display = 'block';
var rowM = document.getElementById("rowModificar");
rowM.style.display = 'none';
}
function habilitarModificar()
{
var rowM = document.getElementById("rowModificar");
rowM.style.display = 'block';
var rowA = document.getElementById("rowAgregar");
rowA.style.display = 'none';
}
function confirmarModificacion()
{
var idEmpleado = document.getElementById("idEmpleado").value;
for(var i = 0; i<colEmpleados.length;i++)
{
if(colEmpleados[i].idEmpleado == idEmpleado)
{
colEmpleados[i].nombre = document.getElementById("txtNombre").value;
colEmpleados[i].apellido = document.getElementById("txtApellido").value;
colEmpleados[i].sector = document.getElementById("sltSector").value;
colEmpleados[i].edad = document.getElementById("txtEdad").value;
colEmpleados[i].ingreso = document.getElementById("dtpIngreso").value;
}
}
mostrar();
habilitarIngreso();
limpiarForm();
}
function cancelar()
{
habilitarIngreso();
limpiarForm();
}
function borrar()
{
var idEmpleado = this.getAttribute("idEmpleado");
for(var i=0; i<colEmpleados.length; i++)
{
if(colEmpleados[i].idEmpleado == idEmpleado)
{
colEmpleados.splice(i,1);
}
}
mostrar();
}
function modificar()
{
habilitarModificar();
var idEmpleado = this.getAttribute("idEmpleado");
for(var i=0; i<colEmpleados.length; i++)
{
if(colEmpleados[i].idEmpleado == idEmpleado)
{
document.getElementById("idEmpleado").value = colEmpleados[i].idEmpleado;
document.getElementById("txtNombre").value = colEmpleados[i].nombre;
document.getElementById("txtApellido").value = colEmpleados[i].apellido;
document.getElementById("sltSector").value = colEmpleados[i].sector;
document.getElementById("txtEdad").value= colEmpleados[i].edad;
document.getElementById("dtpIngreso").value= colEmpleados[i].ingreso;
}
}
mostrar();
}
function cargarSelectSectores()
{
var selectSectores = document.getElementById("sltSector");
selectSectores.innerHTML = "<option id='0'>--- Sectores ---</option>";
for(var i = 0; i<colSectores.length; i++)
{
selectSectores.innerHTML +="<option id="+colSectores[i].id+">"+colSectores[i].nombre+"</option>";
}
mostrar();
}
function agregar()
{
var nombre = document.getElementById("txtNombre").value;
var apellido = document.getElementById("txtApellido").value;
var sector = document.getElementById("sltSector").value;
var edad = document.getElementById("txtEdad").value;
var fechaIngreso = document.getElementById("dtpIngreso").value;
var empleado = {};
empleado.idEmpleado = id;
empleado.nombre = nombre;
empleado.apellido = apellido;
empleado.sector = sector;
empleado.edad = edad;
empleado.ingreso = fechaIngreso;
colEmpleados.push(empleado);
id++;
limpiarForm();
mostrar();
}
function limpiarForm()
{
var colInputs = document.getElementsByTagName("input");
for(var i = 0; i<colInputs.length; i++)
{
if(colInputs[i].type != "button")
{
colInputs[i].value = "";
}
}
document.getElementById("sltSector").value = "0";
}
function mostrar()
{
var bodyTabla = document.getElementById("datosEmpleados");
bodyTabla.innerHTML = "";
for(var i = 0; i<colEmpleados.length; i++)
{
var emp = colEmpleados[i];
bodyTabla.innerHTML +="<tr><td>"+emp.idEmpleado+"</td><td>"+emp.nombre+"</td><td>"+emp.apellido+"</td><td>"+emp.edad+"</td><td>"+emp.sector+"</td><td>"+emp.ingreso+"</td><td><input class='btnBorrar' type='button' value='Borrar' idEmpleado="+emp.idEmpleado+" /></td><td><input class='btnModificar' type='button' value='Modificar' idEmpleado="+emp.idEmpleado+" /></td></tr>";
}
var colBotones = document.getElementsByClassName("btnBorrar");
for(var i = 0; i<colBotones.length; i++)
{
colBotones[i].onclick = borrar;
}
var colBotonesModificar = document.getElementsByClassName("btnModificar");
for(var i = 0; i<colBotonesModificar.length; i++)
{
colBotonesModificar[i].onclick = modificar;
}
}
Thanks in advance!
can anyone help me please? So I'm making a web app where a user can crack the vault code by clicking the numbers from 1-40. They are only allowed to click 6 sets of numbers for example "6", "20", "1", "40", "27", "15". So I have a data variable "guess" in my database with int(12) as the var numbers in this JS below. The problem is whenever I try "40", "39", "38", "37", "36", "35". The database will catch "2147483647" and I'm getting confused why, there must be something wrong in what I'm doing. I'm not really professional with JS and I'm just following some guides. This was working when I had the 0-9 numbers in the vault and int(6) in the data var "guess" inside the database. Please help, thank you!
var numbers = document.querySelectorAll('.number');
var screenSpans = document.querySelectorAll('#screen span');
var clear = document.getElementById('clear');
var enter = document.getElementById('enter');
var errorModal = document.getElementById('digitAmountAlert');
var currEmail = document.getElementById('currEmail').innerHTML.replace(/\s/g, '');
var lastModal = document.getElementById('lastModal');
var main = document.getElementById('main');
var guess = '';
var reset;
clear.addEventListener('click', function(){
reset = 0;
for (var i = screenSpans.length - 1; i >= 0; i--) {
if (screenSpans[i].innerHTML != '' && reset == 0){
screenSpans[i].innerHTML = '';
reset = 1;
}
};
});
enter.addEventListener('click', function(){
reset = 0;
for (var i = 0; i < screenSpans.length; i++) {
// Catch if they have not entered enough digits
if (screenSpans[i].innerHTML == ''){
errorModal.className = 'modal';
setTimeout(function(){
errorModal.className = 'modal hide';
}, 4000);
} else {
guess = guess+screenSpans[i].innerHTML;
if (guess.length == 12){
$.ajax({
url: "submit.php",
method: "POST",
data: { guess: guess, email: currEmail }
});
lastModal.className = 'modal';
main.className = 'hide';
}
}
};
guess = '';
});
for (var i = numbers.length - 1; i >= 0; i--) {
numbers[i].addEventListener('click', function(){
reset = 0;
nextSpan(this.innerHTML);
});
};
function nextSpan (currNumber){
for (var i = 0; i < screenSpans.length; i++) {
if (screenSpans[i].innerHTML == '' && reset == 0){
screenSpans[i].innerHTML = currNumber;
reset = 1;
}
};
}
/*
|---------------------------------------------------
| FORM SUBMIT CHECK
|---------------------------------------------------
*/
var submitButton = document.getElementById('startButton');
var form = document.getElementById('form');
var goAhead = true;
submitButton.addEventListener('click', function(){
var i, j, q = [];
for (var i = 0; i < form.elements.length; i++) {
if (form.elements[i].nodeName == "INPUT"){
q.push(form.elements[i].name + "=" + encodeURIComponent(form.elements[i].value));
var inputValue = encodeURIComponent(form.elements[i].value)
if ((inputValue == '' || inputValue == null) && (form.elements[i].name != 'online')){
// NOT COMPLETE
goAhead = false;
console.log(form.elements[i].name)
}
}
}
if (goAhead){
// SUBMIT
document.getElementById('form').submit();
} else {
this.innerHTML = "Please fill out all the fields & try again";
setTimeout(function(){
submitButton.innerHTML = "Let's Play!";
}, 7000);
goAhead = true;
}
});
I am trying to re-populate a form from some values in localStorage. I can't quite manage the last part to get the loop to populate my name and values.
function loadFromLocalStorage() {
PROCESS_SAVE = true;
var store = localStorage.getItem(STORE_KEY);
var jsn = JSON.parse(store);
console.log(jsn);
if(store.length === 0) {
return false;
}
var s = jsn.length-1;
console.log(s);
for (var i = 0; i < s.length; i++) {
var formInput = s[i];
console.log(s[i]);
$("form input[name='" + formInput.name +"']").val(formInput.value);
}
}
Could I get some pointers please.
Your issue is in this section of code.
var s = jsn.length-1;
console.log(s);
for (var i = 0; i < s.length; i++) {
You are setting s to the length of the jsn array minus 1, then using it as if it were jsn. I think you intended something like this.
function loadFromLocalStorage() {
PROCESS_SAVE = true;
var store = localStorage.getItem(STORE_KEY);
var jsn = JSON.parse(store);
console.log(jsn);
if(store.length === 0) {
return false;
}
for (var i = 0; i < jsn.length; i++) {
var formInput = jsn[i];
console.log(jsn[i]);
$("form input[name='" + formInput.name +"']").val(formInput.value);
}
}
This program is suppose to find keyword & open the link only 1 time, but the loop keeps opening infinity links. please help!
var keywordName = "miller macc";
var split = keywordName.split(" ");
var tFunction = "twitterScan()";
var tweet = new Array();
var tweetName = new Array();
function twitterScan()
{
for (var i = 0; i < split.length; i++)
{
tweetName[i] = document.getElementsByClassName("fullname js-action-profile-name show-popup-with-id")[0].innerHTML;
tweet[i] = document.getElementsByClassName("js-tweet-text")[i].innerHTML;
if (tweet[0].match(split[i]) == split[i])
{document.getElementsByClassName("twitter-timeline-link")[0].click();}
else {location.reload(true);}
}
}
setTimeout(tFunction, 200);
You were not stopping the timer. So it was performing the same action for infinite interval. Try this:
var keywordName = "miller macc";
var split = keywordName.split(" ");
var tFunction = "twitterScan()";
var tweet = new Array();
var tweetName = new Array();
var t;
function twitterScan() {
for (var i = 0; i < split.length; i++) {
tweetName[i] = document.getElementsByClassName("fullname js-action-profile-name show-popup-with-id")[0].innerHTML;
tweet[i] = document.getElementsByClassName("js-tweet-text")[i].innerHTML;
var tweetMatch = tweet[0].match(split[i]);
if (tweetMatch != null && tweetMatch == split[i]) {
document.getElementsByClassName("twitter-timeline-link")[0].click();
} else {
location.reload(true);
}
clearTimeout(t);
}
}
t = setTimeout(tFunction, 200);
I have a 'jargon buster' on my site that uses an xml file to load an A-Z of words which when clicked display a brief short explanation of each word. This works fine in all browsers bar the latest ie's which i get an 'undefined' error with. The jscript im using is below
Jargon = {
xmlfile: 'http://www.mysite.com/jargon.xml',
xml: null,
wordHolder: 'words',
defHolder: 'definition',
idprefix: 'jargon_',
selected: null,
init: function () {
var con = Jargon.xhcon();
Jargon.wordHolder = $(Jargon.wordHolder);
Jargon.defHolder = $(Jargon.defHolder);
if (!con || !Jargon.wordHolder || !Jargon.defHolder) {
return;
}
function conComplete(oXML) {
Jargon.xml = oXML.responseXML;
//Jargon.showWords('a');
}
con.connect(Jargon.xmlfile, 'GET', Math.random(), conComplete);
},
showWords: function (c) {
if (Jargon.selected) {
Jargon.selected.className = '';
}
var words = Jargon.getWords(c);
while (Jargon.wordHolder.childNodes.length > 0) {
Jargon.wordHolder.removeChild(Jargon.wordHolder.childNodes[0]);
}
while (Jargon.defHolder.childNodes.length > 0) {
Jargon.defHolder.removeChild(Jargon.defHolder.childNodes[0]);
}
for (var i = 0; i < words.length; i++) {
var o = document.createElement('a');
o.href = 'javascript:Jargon.showDef(\'' + words[i].id + '\');';
o.id = Jargon.idprefix + words[i].id;
//o.onclick = Jargon.showDef;
o.appendChild($t(words[i].name));
Jargon.wordHolder.appendChild(o);
Jargon.wordHolder.appendChild(document.createElement('br'));
}
if (!words.length) {
var o = document.createElement('p');
var s = 'There are no words for the letter ' + c.toUpperCase();
Jargon.wordHolder.appendChild(o.appendChild($t(s)));
}
},
showDef: function (id) {
var o = $(Jargon.idprefix + id);
if (Jargon.selected) {
Jargon.selected.className = '';
}
if (o) {
o.className = 'selected';
Jargon.selected = o;
}
var defobjs = Jargon.getDef(id);
while (Jargon.defHolder.childNodes.length > 0) {
Jargon.defHolder.removeChild(Jargon.defHolder.childNodes[0]);
}
var heading = document.createElement('span');
heading.className = "jargtitle";
heading.appendChild(document.createTextNode(defobjs[1][0].textContent));
Jargon.defHolder.appendChild(heading);
var definition = document.createElement('span');
definition.className = "jargdefinition";
definition.appendChild(document.createTextNode(defobjs[0][0].textContent));
Jargon.defHolder.appendChild(definition);
},
getWords: function(c) {
var x = Jargon.xml;
var letters = x.getElementsByTagName('letter');
var oLetter = null;
for (var i = 0; i < letters.length; i++) {
if (letters[i].getAttribute('id') == c) {
oLetter = letters[i];
break;
}
}
if (!oLetter) {
return [];
}
var words = [];
for (i = 0; i < oLetter.childNodes.length; i++) {
var oJargon = oLetter.childNodes[i];
if (oJargon.nodeName == 'jargon') {
var s = Jargon.getName(oJargon);
words[words.length] = {
id: oLetter.childNodes[i].getAttribute('id'),
name: s
};
}
}
return words;
},
getDef: function (id) {
var x = Jargon.xml;
var j = null;
var temp = new Array(2);
var jargons = x.getElementsByTagName('jargon');
for (var i = 0; i < jargons.length; i++) {
if (jargons[i].getAttribute('id') == id) {
j = jargons[i];
break;
}
}
if (!j) {
return [];
}
//return [];
for (i = 0; i < j.childNodes.length; i++) {
if (j.childNodes[i].nodeName == 'name') {
temp[1] = j.childNodes[i].childNodes;
}
}
for (i = 0; i < j.childNodes.length; i++) {
if (j.childNodes[i].nodeName == 'desc') {
temp[0] = j.childNodes[i].childNodes;
}
}
//return [];
return temp;
},
cloneNode: function (oldNode, deep) {
deep = (deep) ? true : false;
// a replacement to the normal dom clone node
// this will copy xml nodes to html nodes
// which can then be inserted into the document
// scope in all browsers
// See for for the bug http://www.quirksmode.org/blog/archives/2005/12/xmlhttp_notes_c.html
var newNode = null;
if (oldNode.nodeType == '3') {
// textnode
newNode = $t(oldNode.nodeValue);
}
else if (oldNode.nodeType == '1') {
// element node
newNode = document.createElement(oldNode.nodeName);
if (deep) {
for (var i = 0; i < oldNode.childNodes.length; i++) {
newNode.appendChild(Jargon.cloneNode(oldNode.childNodes[i], true));
}
}
}
return newNode;
},
getName: function (oJargon) {
for (var i = 0; i < oJargon.childNodes.length; i++) {
if (oJargon.childNodes[i].nodeName == 'name') {
var oName = oJargon.childNodes[i];
var s = '';
for (var j = 0; j < oName.childNodes.length; j++) {
if (oName.childNodes[j].nodeType == 3) {
// text node
s += oName.childNodes[j].nodeValue;
}
}
return s;
}
}
return '';
},
xhcon: function () {
var xmlhttp, bComplete = false;
try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
catch (e) { try { xmlhttp = new XMLHttpRequest(); }
catch (e) { xmlhttp = false; }}}
if (!xmlhttp) {
return null;
}
this.connect = function(sURL, sMethod, sVars, fnDone) {
if (!xmlhttp) {
return false;
}
bComplete = false;
sMethod = sMethod.toUpperCase();
try {
if (sMethod == "GET") {
xmlhttp.open(sMethod, sURL+"?"+sVars, true);
sVars = "";
}
else {
xmlhttp.open(sMethod, sURL, true);
xmlhttp.setRequestHeader("Method", "POST "+sURL+" HTTP/1.1");
xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
}
xmlhttp.onreadystatechange = function() {
if (xmlhttp.readyState == 4 && !bComplete) {
bComplete = true;
fnDone(xmlhttp);
}
};
xmlhttp.send(sVars);
}
catch(z) { return false; }
return true;
};
return this;
}
}
In terms of how im calling the jscript im using <li>a</li>
which loads a list of all items that begin with f then when i click one of items from that list say "Fiduciary" it triggers javascript:Jargon.showDef('f1'); which in turns loads the and into a definition div
however in ie9 it displays "undefined" . It works in all other browers
Example of the XML below:
<letter id="f"> -<jargon id="f1"> <name>Fiduciary</name> <desc>in a position of trust. This includes people such as trustees looking after trust assets for the beneficiaries and company directors running a company for the shareholders' benefit.</desc> </jargon> -<jargon id="f2"> <name>Forfeiture</name> <desc>the loss of possession of a property because the tenancy conditions have not been met by the tenant.</desc> </jargon> -<jargon id="f3"> <name>Freehold</name> <desc>describing land that only the owner has any rights over.</desc> </jargon> -<jargon id="f4"> <name>Free of encumbrances</name> <desc>no one else having any rights over something. When property is owned by someone and nobody else has any rights over it, it is owned free of encumbrances.</desc> </jargon> </letter>