I fill my array in the checklistRequest.js and I want to access it in my Termine_1s.html file which contains js code. I can access it but when I want to iterate through it, it gives me only single digits instead of the strings.
How can I solve this?
checklistRequest.js
//Calls the checkbox values
function alertFunction()
{
//Retrieve the object from storage
var retrievedObject = localStorage.getItem('checkboxArray');
console.log('retrievedObject: ', JSON.parse(retrievedObject));
return retrievedObject;
}
Termine_1s.html
//Checks if title was checked already
var checklistRequest = alertFunction();
var titleAccepted = true;
for (var a = 0; a < checklistRequest.length; a++)//Iterates through whole array
{
if(title != checklistRequest[i] && titleAccepted == true)//Stops if false
{
titleAccepted = true;
}
else
{
titleAccepted = false;
}
}
you need to parse the object at some point.
Try:
return JSON.parse(retrievedObject);
Related
I have json object with a key named favorite, it has a value of true, when the button is pressed I want to overwrite the value of the favorite key to false and vica versa.
This is what`s inside the json object:
allPlaces: "[{"title":"Test1 ","description":"Test 2","category":"restaurant","favourite":false}]"
function favourite(element) {
var allPlaces = JSON.parse(localStorage.getItem("allPlaces"));
var placeIndex = element.getAttribute("data");
places = {allPlaces}
if (allPlaces["favourite"] == true) {
places.favourite[placeIndex] = false;
element.querySelector('ion-icon').setAttribute('name', 'star-outline');
} else {
console.log("working");
places.favourite[placeIndex] = true;
element.style.color = '#FFE234';
element.querySelector('ion-icon').setAttribute('name', 'star');
}
localStorage.setItem("allPlaces", JSON.stringify(places));
}
allPlaces is an array (in this case it has 1 item) so therefore in order to change the property of an object inside it you have to give it an index like so allPlaces[0].favorite = true
I added some code as a reference
const allPlaces = '[{"title":"Test1 ","description":"Test 2","category":"restaurant","favourite":false}]';
const places = JSON.parse(allPlaces);
places[0].favorite = true;
console.log(places[0]);
I'm writing a test in postman where I want to check if a JSON return contains the Label called 'RegressieMapTest'. This is my script:
pm.test("Is the folder created correctly?", function(){
var jsonData = pm.response.json();
var objString = JSON.stringify(jsonData);
var obj = JSON.parse(objString);
for (var i = 0; i < obj.Corsa.Data.length; i++){
if (obj.Corsa.Data[i].Label == "RegressieMapTest"){
console.log(obj.Corsa.Data[i].Label);
pm.expect(obj.Corsa.Data.Label).to.eql("RegressieMapTest");
}
}
pm.expect.fail();
})
But it doesn't quite work, every time I run this script it seems like it automatically jumps to pm.expect.fail() which is weird because 'RegressieMapTest' is inside the JSON return. Postman returns the following message:
Is the folder created correctly? | AssertionError: expect.fail()
pm.respose.json() is equalent to JSON.parse you don't have to do it again
also you can use array.find method instead of looping through it
pm.test("Is the folder created correctly?", function () {
var jsonData = pm.response.json();
pm.expect(obj.Corsa.Data.find(elem => elem.Label === "RegressieMapTest")).to.be.not.undefined
}
if array has any element with label RegressieMapTest then it will return that data elese returns undefined, so we are validating that it will not return undefined. Meaning it has the value
Your pm.expect.fail(); always runs. You want it to run only when you don't find the field. So just add a flag in your check block.
pm.test("Is the folder created correctly?", function(){
var jsonData = pm.response.json();
var objString = JSON.stringify(jsonData);
var obj = JSON.parse(objString);
var isFound = false;
for (var i = 0; i < obj.Corsa.Data.length; i++){
if (obj.Corsa.Data[i].Label == "RegressieMapTest"){
console.log(obj.Corsa.Data[i].Label);
pm.expect(obj.Corsa.Data.Label).to.eql("RegressieMapTest");
isFound = true;
}
}
if (!isFound) {
pm.expect.fail();
}
})
This function is used to check if the checkbox is selected or not.Can somebody help how to pass the array as a parameter to URL which will call a stored procedure.
function js_remove_masters(theForm) {
var vCheckedCount = 0;
var vContinue = true;
var mycheckedarr = [];
var myuncheckedarr = [];
//check to see if anything is selected
if ((theForm.selected.length == null) && (!(theForm.selected.checked))) {
vContinue = false;
alert("Please select an item to be deleted.");
} else if (theForm.selected.length != null) {
for (var i = 0; i < theForm.selected.length; i++) {
if (theForm.selected[i].checked) {
vCheckedCount = 1;
mycheckedarr.push = theForm.selected[i].value;
} else {
myuncheckedarr.push = theForm.selected[i].value;
}
}
if (vCheckedCount == 0) {
vContinue = false;
alert("Please select an item to be deleted.");
}
}
if (vContinue) {
theForm.action = ("library_search_pkg_nv1.remove_checkin_masters");
-- - here how to pass array parameters
theForm.submit();
}
}
procedure remove_masters(
masterID in smallarray
default smallempty,
masterIDunselected in smallarray
default smallempty
);
Just get rid of the JavaScript entirely. You are submitting the form.
If a checkbox is checked then its name/value pair will be included in the form data.
If it isn't checked, then it won't be.
If you have a bunch of checkboxes (or other elements) with the same name, then most server side form data parsing libraries will express that as an array automatically. The main exception is PHP which requires that you put [] on the end of the name first.
var arrayOfId[] = $scope.rep.Selected.id;
I have this code. My question is if I had a some id's in $scope...Selected.id and then I make this (code) all these id's will be in every other array or in one array?
$scope.delIt = function () {
if ($scope.rep.Selected > 0) {
$scope.rep.Selected = true;
} else {
$scope.rep.Selected = false
}
var arrayOfId [] = $scope.rep.Selected.id;
for(i=0; i<=arrayOfId[i]; i++){
$http.delete("http://localhost:3000/users/" +arrayOfId[]);
}
}
This is full code. I wanted to send request every single id wich is stored in $scope.rep.Selected.id
Here I have global variable userId, and i want to update it inside signInUserFunction(), to use is in other function. I have tried to define it using var, window, But all these didn't help. This variable doesn't update. As i see its about AJAX async. So, what can i do with it?
And yes, I know that its not good to make authentication with JS, I am quite new to it. So, I am just creating random methods to improve.
var userId = 1;
function signInUser() {
$.getJSON('http://localhost:8887/JAXRSService/webresources/generic/getAllUsers', function(data) {
var items = [];
var i = 0;
$.each(data, function(firstname, value) {
var str = JSON.stringify(value);
data = JSON.parse(str);
var innerId;
for (p in data) {
innerId = data[p].id;
if ($('#nameSignIn').val() == data[p].first_name && $('#passwordSignIn').val() == data[p].password) { //
userId = innerId;
window.location.href = "content.html";
break;
} else {
i++;
if (i == data.length) {
alert("Ощибка в логине или пароле!")
}
}
}
});
});
}
How are you determining whether or not it has been set? It looks like immediately after you set it, you navigate to a different page. When you get to that page, you will have an entirely new window.
Try alerting the value before navigating away.
EDITED: Here is how you could pass it to the other page (but you shouldn't do this in a real app)
window.userId=innerId;
alert(window.userId);
//this isn't a very secure way to do this. I DON'T recommend this
window.location.href = "content.html?id=" + innerId ;
Then in the other page, you could access it off the document.location:
alert(document.location.toString().split("?id=")[1]);
After reading my comments, you may want to try this:
var userId = 1;
function signInUser(){
$.getJSON('http://localhost:8887/JAXRSService/webresources/generic/getAllUsers', function(data){
var items = [], actors = data.Actors, l = 0;
$.each(actors, function(i, o){
l++;
if($('#nameSignIn').val() === o.first_name && $('#passwordSignIn').val() === o.password){
userId = o.id;
// this will redirect before any other code runs -> location = 'content.html';
if(l === actors.length){
alert('End of Loop');
}
}
});
});
}
signInUser();
I would not store sensitive data in JSON such as passwords. Use a database. There is no need to get all the data at the same time either.
Using the idea #mcgraphix proposed (and giving you the same warning...this would certainly not be the way to transfer data like this in a production environment), here is one way to do it:
function signInUser() {
var url = 'http://localhost:8887/JAXRSService/webresources/generic/getAllUsers';
var userId;
$.getJSON(url, function(data) {
$.each(data.Actors, function(index, actor) {
// Cache the values of the #nameSignIn and #passwordSignIn elements
var name = $('#nameSignIn').val();
var password = $('#passwordSignIn').val();
if (actor.first_name === name && actor.password === password) {
// We have found the correct actor.
// Extract its ID and assign it to userId.
userId = actor.id;
window.location.href = "content.html?userId=" + userId;
}
});
// This alert should only be reached if none of the actor objects
// has a name and password that matches your input box values.
alert("Ощибка в логине или пароле!");
});
}
// On the next page...
// Top answer from http://stackoverflow.com/questions/2090551/parse-query-string-in-javascript
// This approach can handle URLs with more than one query parameter,
// which you may potentially add in the future.
function getQueryVariable(variable) {
var query = window.location.search.substring(1);
var vars = query.split('&');
for (var i = 0; i < vars.length; i++) {
var pair = vars[i].split('=');
if (decodeURIComponent(pair[0]) == variable) {
return decodeURIComponent(pair[1]);
}
}
console.log('Query variable %s not found', variable);
}
var userId = getQueryVariable('userId');
Thanks you for help.Ended it all with usage of:
sessionStorage.getItem('label')
sessionStorage.setItem('label', 'value')