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public by ElectroSoft modified Jul 15, 2017 61 0 3 0
Prueba de Ajax
Prueba de Axaj en javascript nativo.
function ajax()
{
var elements = document.getElementsByClassName("formVal");
var formData = new FormData();
for(var i=0; i<elements.length; i++)
{
formData.append(elements[i].name, elements[i].value);
}
var xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function()
{
if(xmlHttp.readyState == 4 && xmlHttp.status == 200)
{
alert(xmlHttp.responseText);
}
}
xmlHttp.open("post", "prueba.php");
xmlHttp.send(formData);
}public by slavka1979 modified May 26, 2017 111 1 3 0
Promise.all for Rejections and Resolves
Always call then, even when one promise rejects
// https://davidwalsh.name/promises-results
Promise.all([
// Resolves
Promise.resolve(1),
// Rejects after 2 seconds
new Promise((resolve, reject) => setTimeout(() => reject(1), 2000))
].map(p => p.catch(() => undefined))).then(() => console.log('done!'));public by vladimirov1 modified May 18, 2017 51 0 1 0
print crosfilter results in console
print crosfilter results in console:
print_filter.js
/**
* Created by user on 18/05/17.
*/
// Super useful for debug in web console
function print_filter(filter){
var f=eval(filter);
if (typeof(f.length) != "undefined") {}else{}
if (typeof(f.top) != "undefined") {f=f.top(Infinity);}else{}
if (typeof(f.dimension) != "undefined") {f=f.dimension(function(d) { return "";}).top(Infinity);}else{}
console.log("DC DEBUG: "+filter+"("+f.length+") = "+JSON.stringify(f).replace("[","[\n\t").replace(/}\,/g,"},\n\t").replace("]","\n]"));
}
<html> <title> dddrew </title> <body> <script> </script> </body> </html>
public by toledano modified Mar 6, 2017 189 0 3 0
gulpfile.js para cmi_tema
gulpfile.js para cmi_tema:
gulpfile.js
/**
* Created by toledano on 06/11/15.
*/
// inicializa gulp
var gulp = require('gulp');
// incluye los plugin
var jshint = require('gulp-jshint');
var concat = require('gulp-concat');
var debug = require('gulp-strip-debug');
var uglify = require('gulp-uglify');
var sass = require('gulp-ruby-sass');
var notify = require('gulp-notify');
// Configuración
var config = {
sourcesDir: "./sources",
sassPath: "./sources/sass",
nodeDir: "./node_modules",
}
// tarea fontawesome
gulp.task('icons', function() {
gulp.src([
config.nodeDir + '/font-awesome/fonts/**.*',
config.nodeDir + '/bootstrap-sass/assets/fonts/**/*'
])
.pipe(gulp.dest('./assets/fonts'));
});
// tarea bootstrap
gulp.task('sass', function() {
sass(config.sassPath + '/cmi.scss', {
style: 'expanded', // nested, expanded, compact, compressed
loadPath: [
config.sassPath,
config.nodeDir + '/bootstrap-sass/assets/stylesheets',
config.nodeDir + '/font-awesome/scss'
]
})
.on("error", notify.onError(function (error) {
return "Equivocación: " + error.message;
}))
.pipe(gulp.dest('./assets/css'));
});
// Se define la tarea `scripts`
gulp.task('scripts', function() {
gulp.src([
config.nodeDir + '/jquery/dist/jquery.js',
config.nodeDir + '/bootstrap-sass/assets/javascripts/bootstrap.js',
config.sourcesDir + '/js/**/*',
])
// .pipe(jshint())
// .pipe(jshint.reporter('default'))
.pipe(concat('cmi.js'))
.pipe(debug())
.pipe(uglify())
.pipe(gulp.dest('./assets/js/'));
});
// la tarea watch
gulp.task('watch', function() {
gulp.watch(config.sassPath + '/**/*.scss', ['sass']);
gulp.watch(config.sourcesDir + '/**/*.js', ['scripts'])
});
// la tarea `default`
gulp.task('default', ['scripts','icons', 'sass']);
public by toledano modified Mar 6, 2017 73 7 2 0
Servicio para crear sesiones en el almacén local
Servicio para crear sesiones en el almacén local:
session.auth.service.js
(function(angular){
'use strict';
angular
.module('cmi')
.service('session', sessionService);
sessionService.$inject = ['$log', 'localStorage'];
function sessionService($log, localStorage){
// jshint validthis: true
var self = this;
// API Pública
self.getUser = getUser;
self.setUser = setUser;
self.getAccessToken = getAccessToken;
self.setAccessToken = setAccessToken;
self.destroy = destroy;
var _user = JSON.parse(localStorage.getItem('session.username'));
var _accessToken = JSON.parse(localStorage.getItem('session.accessToken'));
function getUser(){
return _user;
} // getUser()
function setUser(user){
_user = user;
localStorage.setItem('session.username', JSON.stringify(user));
return _user;
} // setUser()
function getAccessToken(){
return _accessToken;
} // getAccessToken()
function setAccessToken(token){
_accessToken = token;
localStorage.setItem('session.accessToken', JSON.stringify(token));
return _accessToken;
} // setAccessToken()
function destroy(){
setUser(null);
setAccessToken(null);
} // destroy()
}
})(angular);
//get current URL of page
function myFunction() {
let x = document.URL;
return x;
}
//to execute
myFunction();
//returns something like
//"https://www.snip2code.com/Edit/New"public by pleabargain modified Feb 19, 2017 2943 12 6 2
javascript output to console current full date as text
// Enter here the actual content of the snippet.
// Array of day names
let dayNames = new Array("Sunday","Monday","Tuesday","Wednesday",
"Thursday","Friday","Saturday");
// Array of month Names
let monthNames = new Array(
"January","February","March","April","May","June","July",
"August","September","October","November","December");
let now = new Date();
console.log(dayNames[now.getDay()] + ", " +
monthNames[now.getMonth()] +
" " + now.getDate() +
", " + now.getFullYear());
//output ~ Sunday, February 19, 2017
function sum(){
let result =0;
//loop through all of the values in func args
for (i =0; i < arguments.length;i++){
//now add them toghether
result += arguments[i];
}
return result;
}
sum(34,34,236,32);public by JavierSalazar modified Feb 16, 2017 2152 8 3 1
Calculo de Numero base dado un total y un procentaje
Formula para el calculo de Numero base dado un total y un procentaje. Ejemplo: Si tenemos un monto TOTAL ya con IVA sumado. Si conocemos el porcentaje del IVA podemos obtener un numero base que al aplicarle el porcentaje de IVA y sumarselo, obtenemos el TOTAL
function calcularMontoBase (Montofinal,iva) {
var montoBase =0;
montoBase = (Montofinal/((iva/100) + 1));
return montoBase;
} 
