I'm trying to get all of the domain's cookies and store the name and the value into two separate arrays. Let's say I got the cookies with document.cookie and parsed it into an array:
["cookie0=value0","cookie1=value1"]
How could I extract the name and the values and turn it into two separate arrays? Should be like this:
var cookie_names = ["cookie0","cookie1"]
var cookie_values = ["value0","value1"]
I've tried to extract them with .split, but have no clue how to implement them.
Can you try out this function
function myFunction () {
var cookie_names = [];
var cookie_values = [];
var cookies = ["cookie0=value0","cookie1=value1"];
var count = 0;
for(var i in cookies){
cookie_names[count] = cookies[i].split("=")[0];
cookie_values[count] = cookies[i].split("=")[1];
count++;
}
console.log(cookie_names);
console.log(cookie_values);
}
But you have to make sure that cookies array should be in the proper format so that it can be splitted by =. In my opinion, it would be much easier of you can make the cookies array an JS Object.
eg: var cookies = {"cookie0" : "value0", "cookie1" : "value1"}
In which case you can change the for loop into this
for(var i in cookies){
cookie_names[count] = i;
cookie_values[count] = cookies[i];
count++;
}
Related
I have a group of cookies that start with the same name "order" each new cookies from this group is added+1 to each new cookies so for example "order1", "order2" and so on.
How could I check if "order3" exist without checking if order1 and two exist?
The reason I ask is because there could be an unlimited number of cookies with name "order.." but in the next minute there might be only one "order12" now if I need to check if "order12" exist I do the following while loop. I just dont think this is the most efficient way of doing it.
var i = 1;
while(true){
if(document.cookie.indexOf("order"+i+"=") >=0){//check if order number is empty
i++;
//Do something not smart!
Just do it without loop:
if(document.cookie.indexOf("order12=") > -1) {
// yeah! it exists
}
or if that number needs to be dynamic:
var numberToCheck = 12;
if(document.cookie.indexOf("order" + numberToCheck + "=") > -1) {
// do stuff
}
Since I don't know what you actually want to do with the cookies. Here are some approaches using regex you can use without knowing the actual numbers:
Assuming your cookie looks like this
'order1=foo;order10=bar;asdf=abc;order3=foobar;'
To just get all "orderX" values with match
var regEx = /order\d+=/g;
var cookies = document.cookie.match(regEx);
// cookies = ['order1=', 'order10=', 'order3=']
Or retrieve some more information with exec:
var regEx2 = /order(\d+)=(.[^;]+)/g;
var numbers = [];
var completeCookie = [];
var values = [];
var myArray;
while ((myArray = regEx2.exec(document.cookie)) !== null) {
completeCookie.push(myArray[0]);
numbers.push(myArray[1]);
values.push(myArray[2]);
}
// completeCookie = ['order1=foo', 'order10=bar', 'order3=foobar']
// numbers = ['1', '10', '3']
// values = ['foo', 'bar', 'foobar']
I have a job to refractor strings to start using json so they can just pass json objects. So I have made array of names and then I'm trying to go through and make key and values but I'm getting an error in the console that it cant find x of no value. Can someone point me in the right direction?
var newName = ['ManagingOrg', 'ActiveOrg', 'Severity', 'SeverityClassification', 'WorkQueue', 'TicketState',................ to long to post];
$().each(newName, function (key, value) {
key = newName[this];
value = newValues[this] = $('#' + key).val();
newArray = [key][value];
newArray = JSON.stringify(newArray);
alert(newArray);
$('.results').html(origArray[TicketNumber]);
});
I'm assuming you have "newValues" and "origArray" defined elsewhere?
In any case you'll need to at least adjust the following:
"$().each" should be $.each
"newArray" should be defined outside and you should use newArray[key] = value
you don't have a variable "TicketNumber" defined and so you should wrap "TicketNumber" in quotes
this is a reserved word so you shouldn't use it in "newName[this]" or "newValues[this]"
I suggest using a for loop instead of $.each() based on what you're trying to do inside.
https://msdn.microsoft.com/en-us/library/bb299886.aspx
var origArray = [];
var newName = ['ManagingOrg', 'ActiveOrg', 'Severity', 'SeverityClassification'
];
for (var i = 0; i < newName.length - 1; i++) {
var object = {};
object[newName[i]] = newName[i];
object = JSON.stringify(object);
origArray.push(object);
}
I've been trying to work with Trello and the Google Apps Script this week. I am trying to create an array of hashes that I can then use to load the spreadsheet. Google apps script doesn't like the typical javascript code of creating hashes. I've looked up the docs but they don't have anything like hashes...they say to:
var object = [];
var object1 = {};
object.push(object1);
This wont work because I'm essentially trying to do something like:
var hash={name: , label: };
var n= someNumber;
var l= someLabel
var hash.push(name: n, label: l);
Essentially that is the code I have right now. But here is my entire function:
function getData(){
var list={};
//get the list of delivered cards from Trello
var listRequest = authorizeToTrello(); // get authorization
var result = UrlFetchApp.fetch("https://trello.com/1/lists/4fea3a2c3a7038911ebff2d8/cards",
listRequest);//fetch list
var listOfCards = Utilities.jsonParse(result.getContentText());//Google app utility format json
//outer loop to iterate through list of Cards
for(var i=0; i < listOfCards.length; i++){
var cardId = listOfCards[i].id; //get the id of a single card
var l = listOfCards[i]["label"]; //get the label for the our structure
//get a json object for a single card within the list of cards iteration
var cardRequest = authorizeToTrello();
var getCard = UrlFetchApp.fetch("https://trello.com/1/cards/" + cardId + "/actions", cardRequest);
var singleCard = Utilities.jsonParse(getCard.getContentText());
//inner loop to iterate the single cards JSON objects
for(var j=0; j < singleCard.length; j++) {
if(singleCard[j].data != undefined && singleCard[j].data.listAfter != undefined)
{
var str = singleCard[j]["data"]["listAfter"]['name'];
if(str === "Delivered Q3 2012"){
var n = singleCard[j]['memberCreator']['fullName'];
}
}
}
//push the data to list
list.push(n,l);
}
return name, label; //return list for output
}
Reading the question, I understood that the author needs to know how to create an associative array in a GAS. If it is correct then here is a couple of links (here and here) and a sample code is bellow.
function testMap() {
var map = {};
map["name1"] = "value1";
map["name2"] = "value2";
return map;
}
If the author needs really
an array of hashes
then there are a couple of ways depending on which hash algorithm is required.
to use the Utilities.computeDigest method to calculate a hash of a string using one of available algorithms.
if the required hash calculation algorithm is not supported by the Utilities.computeDigest, then is possible to write own implementation as it is done for the BLAKE function.
Here is a sample of how to create an array of hashes using the MD5 hash.
function testHash() {
var array = [];
array.push(Utilities.computeDigest(Utilities.DigestAlgorithm.MD5, "value1"));
array.push(Utilities.computeDigest(Utilities.DigestAlgorithm.MD5, "value2"));
return array;
}
P.S. The return line of the author code return name, label; //return list for output
is not correct - only the label variable value is returned. To return a couple of variables as an array is necessary to write return [name, label];. Or may be the author needs to return the list variable and not name and label.
I know this is an old post / question, but i would like to update my answer since the original anwer (1st answer) is misleading. I was myself looking for how to return associative arrays back to a cell in the spreadsheet, but alas.. "YOU CANNOT". Google spreadsheet MUST want an numerically indexed array or an object. Otherwise it returns "#ERROR".
Here are the steps to replicate the issue.
function testMap() {
var map = {};
map["name1"] = "value1";
map["name2"] = "value2";
return map
Formula in your cell: =testMap()
Value in your cell: Thinking... #ERROR
Solution (rather a workaround)
1: Transfer your objects from your associative array into a numerically indexed array using for-each type loop.
var temp = new Array();
for (var i in map) {
temp.push([i,map[i]])
// optionally use activeSheet.getRange(X:X).setValue([i,map[i]])) function here.
// set values will not work in cell functions. To use it via cell functions, rerun / trigger the functions using an on_edit event.
}
If you used a temp like numerically indexed array, you can return "temp" back to the calling cell.
Summary: For onEdit() purposes, use Cache Service to define associative array data.
Here's a shared Gsheet demonstrating this curious behavior. I tried the following solution in programmatically defining an associative array based on data in a Google sheet.
var assocArr = {
labels: {},
init: function () {
var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('sheetName');
var values = sheet.getDataRange().getValues();
for(var row in values) {
assocArr.labels[values[row][0]] = values[row][1];
};
for(var key in assocArr.labels) {
Logger.log("key: %s, value: %s",key, assocArr.labels[key]);
};
return(void(0));
},
};
To execute this, you run the init() method in the onOpen() event handler.
function onOpen() {
assocArr.init();
var key = 'test';
SpreadsheetApp.getUi().alert( assocArr.labels[key] );
Logger.log("onOpen: key: %s, value: %s",key, assocArr.labels[key]);
};
The logger message confirms that init() loads the data from the worksheet.
Now if I try to reference this assocArr object in onEdit() it returns undefined for all key values.
function onEdit(event) {
var key = 'test';
SpreadsheetApp.getUi().alert( assocArr.labels[key] );
Logger.log("onEdit: key: %s, value: %s",key, assocArr.labels[key]);
};
I infer that for security reasons, Google limited the simple-trigger onEdit() to not have global variable scope, same as they voided the utility of the event.user property.
Now instead if I simply put the key-value pair in the cache, it works! Here is the complete code that works using the Cache Service.
var cache = CacheService.getPrivateCache();
var assocArr = {
init: function () {
var sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName('Account Labels');
var values = sheet.getDataRange().getValues();
for(var row in values) {
cache.put(values[row][0], values[row][1], 3600);
};
return(void(0));
},
};
function onOpen() {
assocArr.init();
var key = 'test';
SpreadsheetApp.getUi().alert( cache.get(key) );
Logger.log("onOpen: key: %s, value: %s",key, cache.get(key));
};
function onEdit(event) {
var key = 'test';
SpreadsheetApp.getUi().alert( cache.get(key) );
Logger.log("onEdit: key: %s, value: %s",key, cache.get(key));
};
Curiously, the onEdit() has the cache variable in its scope.
Here again is the shared Gsheet demonstrating this curious behavior.
I found this really quick way that is not listed
Create a json object (array style)
var myArray = {
1:{"id": "inprogress","title" : "in Progress"},
2:{"id": "notstarted","title" : "Not Started"},
3:{"id": "completed" ,"title" : "Completed"}
};
read the json
// get the lenght of the json object
var jsonSize = Object.keys(myArray).length;
// use this in a loop
for (var i = 1; i < Object.keys(jsonSize).length; i++) {
var title = myArray[i].title;
}
Works like a charm for me
I've got a javascript string called cookie and it looks like that:
__utma=43024181.320516738.1346827407.1349695412.1349761990.10; __utmz=43024181.1346827407.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmb=43024181.19.10.1349761990; __utmc=43024181; language=en
It could have more ;xxxxxx; but always the entries will be surrounded by ;.
Now i want to split my var into a array and search for the entry "language=xy", this entry should be saved in "newCookie".
Could anyone help me please i'm completly stucked at splitting the var into a array and search for the entry.
Thanks for helping and sharing
var cookie = '__utma=43024181.320516738.1346827407.1349695412.1349761990.10; __utmz=43024181.1346827407.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmb=43024181.19.10.1349761990; __utmc=43024181; language=en;';
var cookie_array = cookie.split(';'); // Create an Array of all cookie values.
// cookie_array[0] = '__utma=43024181.320516738.1346827407.1349695412.1349761990.10'
// cookie_array[1] = '__utmz=43024181.1346827407.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)'
// cookie_array[2] = '__utmb=43024181.19.10.1349761990'
// cookie_array[3] = '__utmc=43024181'
// cookie_array[4] = 'language=en'
var size = cookie_array.length; // Get Array size to prevent doing lookups in a loop.
for (var i = 0; i < size; i++) {
var keyval = cookie_array[i].split('='); // Split into a key value array
// What we're trying to find now.
// keyval[0] = 'language'
// keyval[1] = 'en'
if (keyval[0] == 'language') { //keyval[0] is left of the '='
//write new cookie value here
console.log('Language is set to ' + keyval[1]); // keyval[1] is right side of '='
}
}
Hope this helps ya out.
For more info on the split() method look at split() Mozilla Developer Network (MDN) documentation
Use a simple regexp for this:
var getLanguage = function(cookie){
var re = new RegExp(/language=([a-zA-Z]+);/);
var m = re.exec(cookie);
return m?m[1]:null;
};
var lang = getLanguage('__utma=43024181.320516738.1346827407.1349695412.1349761990.10; __utmz=43024181.1346827407.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmb=43024181.19.10.1349761990; __utmc=43024181; language=en;');
// lang = "en"
jQuery.get("ChkNewRspLive.php?lastmsgID=" + n, function(newitems){
//some code to separate values of 2d array.
$('#div1').append(msgid);
$('#div2').append(rspid);
});
Let's say the value of newitems is [["320","23"],["310","26"]]
I want to assign "320" and "310" to var msgid.
I want to assign "23" and "26" to var rspid.
How to do that?
I tried to display newitems and the output is "Array". I tried to display newitems[0] and the output is blank.
If I redeclare var newitems = [["320","23"],["310","26"]]; it works. So I guess the variable newitems from jQuery.get is something wrong. Is it I cannot pass the array from other page to current page through jQuery directly?
Regarding the array on other page, if echo json_encode($Arraytest); the output is [["320","23"],["310","26"]] but if echo $Arraytest; the output is Array. How do I pass the array from other page to currently page by jQuery.get?
I don't totally understand the question but I'm going to assume you want the values in an array, as two values can't be stored in one (scalar) variable simultaneously.
jQuery.get("ChkNewRspLive.php?lastmsgID=" + n, function(newitems){
//some code to separate values of 2d array.
var msgid = [],
rspid = [];
for( i = 0 ; i < newitems.length ; i++){
msgid[msgid.length] = newitems[i][0];
rspid[rspid.length] = newitems[i][1];
}
//msgid now contains ["320","310"]
//rspid now contains ["23","26"]
});
Bear in mind those are in the function scope. If you want to use them outside of that scope instantiate them outside. see: closure
You can use pluck from underscore.js: http://documentcloud.github.com/underscore/#pluck
var msgid = _(newitems).pluck(0)
var rspid = _(newitems).pluck(1)
Try this:
function getArrayDimension(arr, dim) {
var res = [];
for(var i = 0; i < arr.length; i++) {
res.push(arr[i][dim]);
}
return res;
}
var newitems = [["320","23"],["310","26"]];
var msgid = getArrayDimension(newitems, 0);
var rspid = getArrayDimension(newitems, 1);
msgid and rspid are arrays holding the 'nth' dimention.
Tnx