I try to make this query from JavaScript
var subject = document.getElementById("inputUri").value;
var property = "?p";
var object = "?o";
var query = "\
PREFIX dbpedia2: <http://dbpedia.org/property/>\
PREFIX foaf: <http://xmlns.com/foaf/0.1/>\
PREFIX : <http://dbpedia.org/resource/>\
SELECT * \
WHERE {\
"+ subject + property + object +".\
}LIMIT 10";
And I receive the variable ?s from an input form, but when I write another variable name, it doesn't work.
The code for the result is the following:
$.ajax({
dataType: "jsonp",
url: queryUrl,
success: function( _data ) {
var results = _data.results.bindings;
var subject = document.getElementById("inputUri").value;
for ( var i in results ) {
var subjectResult = results[i].s.value;
var objectResult = results[i].o.value;
var propertyResult = results[i].p.value;
}
}
});
In
var subjectResult = results[i].s.value;
Is the error, but I don't know to receive the value from my input text to the subjectResult assignation.
I defined the variable which receives any variable name from the input text, by this way:
var str = subject;
var res = str.replace("?", "");
Then in the for loop:
var subjectResult = results[i][res].value;
There is no variable called ?s in your query, so it makes sense you can't retrieve its value.
Depending on the structure of your code, you should be able to use the subject variable directly:
var subjectResult = subject;
var objectResult = results[i].o.value;
var propertyResult = results[i].p.value;
Another option is to create the variable in your query, using BIND:
"SELECT *\
WHERE {\
BIND(" + subject + " AS ?s)\
?s ?p ?o .\
} LIMIT 10"
Not sure what SPARQL server are you using, but when I tried this on Virtuoso, it failed with a confusing error, even though I believe it's valid SPARQL.
Also note that building queries like this from user input leaves you open to injection attacks.
Related
This is my first time working with XML and I am not that techy but trying to get to understand programming to make my work easier. I am using Google App script and finding it a challenge in passing XML data that I get via API.
I need to get this data so that I can set the specific values to Google sheets using google app script.
I am not sure how to iterate/loop through elements to get everyone's data and then set it to google sheet.
And here is the code I have worked on so far. When I log to say the first name, I only get one name instead of about 50 names in the system. Any help here will highly be appreciated.
ak ='key'
start = '2019-01-01'
end = '2019-12-31'
function getData() {
var options = {
method: 'get',
headers: {
Authorization: 'Bearer ' + ak
}
};
var url = 'https://data.purelyhr.com/daily?ak='+ ak + '&sDate=' + start + '&eDate=' + end + '&TimeOffTypeName';
var response = UrlFetchApp.fetch(url).getContentText();
var document = XmlService.parse(response);
var root = document.getRootElement();
//set variables to data from PurelyHR
var TimeOffDate = root.getChild('Request').getChild('TimeOffDate').getText();
var TimeOffDayOfWeek = root.getChild('Request').getChild('TimeOffDayOfWeek').getText();
var TimeStart = root.getChild('Request').getChild('TimeStart').getText();
var TimeEnd = root.getChild('Request').getChild('TimeEnd').getText();
var TimeOffHours = root.getChild('Request').getChild('TimeOffHours').getText();
var TimeOffTypeName = root.getChild('Request').getChild('TimeOffTypeName').getText();
var LoginID= root.getChild('Request').getChild('LoginID').getText();
var Firstname = root.getChild('Request').getChild('Firstname').getText();
var Lastname = root.getChild('Request').getChild('Lastname').getText();
var UserCategory = root.getChild('Request').getChild('UserCategory').getText();
var SubmittedDate = root.getChild('Request').getChild('SubmittedDate').getText();
var Deducted = root.getChild('Request').getChild('Deducted').getText();
var Comment = root.getChild('Request').getChild('Comment').getText();
//populate the sheet with variable data
Logger.log(response)
}
Sample response
<?xml version='1.0' encoding='ISO-8859-1'?>
<DataService>
<Request ID="1253" Status="Approved">
<TimeOffDate>2020-02-07</TimeOffDate>
<TimeOffDayOfWeek>Friday</TimeOffDayOfWeek>
<TimeStart></TimeStart>
<TimeEnd></TimeEnd>
<TimeOffHours>8.000</TimeOffHours>
<TimeOffTypeName>Annual Vacation</TimeOffTypeName>
<LoginID>testuser</LoginID>
<Firstname>test</Firstname>
<Lastname>user</Lastname>
<UserCategory></UserCategory>
<SubmittedDate>2019-10-03</SubmittedDate>
<Deducted>Yes</Deducted>
<Comment>
<![CDATA[* time-off request created by administrator]]>
</Comment>
</Request>
<Request ID="126292" Status="Approved">
<TimeOffDate>2020-02-07</TimeOffDate>
<TimeOffDayOfWeek>Friday</TimeOffDayOfWeek>
<TimeStart></TimeStart>
<TimeEnd></TimeEnd>
<TimeOffHours>8.000</TimeOffHours>
<TimeOffTypeName>Annual Vacation</TimeOffTypeName>
<LoginID>usertwo</LoginID>
<Firstname>user</Firstname>
<Lastname>two</Lastname>
<UserCategory></UserCategory>
<SubmittedDate>2019-10-15</SubmittedDate>
<Deducted>Yes</Deducted>
<Comment>
<![CDATA[Neil (as my mentor)]]>
</Comment>
</Request>
If I understand correctly, the problem is that you have multiple <Request> elements, but your code is only looking at one of them. This is because you're using getChild(), which will only provide the first element with the given name.
I can't fully test that this works because you haven't provided the XML text, but you should instead use the getChildren() method to get all of the Request elements. Then you can loop through that.
function getData() {
var options = {
method: 'get',
headers: {
Authorization: 'Bearer ' + ak
}
};
var url = 'https://data.purelyhr.com/daily?ak=' + ak + '&sDate=' + start + '&eDate=' + end + '&TimeOffTypeName';
var response = UrlFetchApp.fetch(url).getContentText();
var document = XmlService.parse(response);
var root = document.getRootElement();
//set variables to data from PurelyHR
var requestElements = root.getChildren('Request'); // Get all <Request> elements
var requestObjects = []; // Request objects for logging / eventual printing
for (var i = 0; i < requestElements.length; i++) {
var request = requestElements[i]; // A single <Request> element
// Add to requestObjects array
requestObjects.push({
TimeOffDate: request.getChild('TimeOffDate').getText(),
TimeOffDayOfWeek: request.getChild('TimeOffDayOfWeek').getText(),
TimeStart: request.getChild('TimeStart').getText(),
TimeEnd: request.getChild('TimeEnd').getText(),
TimeOffHours: request.getChild('TimeOffHours').getText(),
TimeOffTypeName: request.getChild('TimeOffTypeName').getText(),
LoginID: request.getChild('LoginID').getText(),
Firstname: request.getChild('Firstname').getText(),
Lastname: request.getChild('Lastname').getText(),
UserCategory: request.getChild('UserCategory').getText(),
SubmittedDate: request.getChild('SubmittedDate').getText(),
Deducted: request.getChild('Deducted').getText(),
Comment: request.getChild('Comment').getText()
});
}
Logger.log(JSON.stringify(requestObjects));
}
Since I don't know how you're printing, I created an array of request objects and logged that in the sample above. I hope this made sense, but please let me know if you have any questions or if I'm completely off with my response.
I'm trying to import data from a server, XML format via the server API, which require's a login.
Using information on this question: Cheers MogsDad
I can successful get the external xml file and data shows in the logger.
I cannot for the life of me write any of the info or elements to my spreadsheet. In the link shared, #mogsdad has linked to a parsing XML site. Unfortunately the link is dead. The current code returns an XML file. Normally I would try to use the importxml formula but not had much luck.
Have taken out my coding attempts to parse the XML so code doesn't look awful
has anyone got any pointers on how to parse some of all of the file or know a working URL for the XML parsing doc?
Here is my code so far. Thanks in advance
function importFromXml(){
var url = 'URL HERE'; // Advance search for macs not encrypted.
var username = 'USER HERE';
var password = 'PASSWORD HERE';
var headers =
{
Authorization : "Basic " + Utilities.base64Encode(username+':'+password)
}
var options =
{
"method" : "get",
"headers": headers
};
var headers =
{
Authorization : "Basic " + Utilities.base64Encode(username+':'+password)
}
var options =
{
"method" : "get",
"headers": headers
};
// Getting "bad request" here - check the username & password
var result = UrlFetchApp.fetch(url, options);
var state=result.getContentText();
// You should check state.getResponseCode()
Logger.log('1: '+state);
Logger.log(parse(state));
}
function parse(txt) {
var doc = Xml.parse(txt, true);
return doc; // Return results
}
**** EDIT ****
After a bit more playing, I have some progress.
var ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("NoFirevault");
var range = ss.getRange(1, 1);
range.setValue(state);
I managed to write the XML contents to my sheet. Albeit in one cell. When I try to split the data into cells, using the data length and use setValues. It bums out on me, will keep on playing.
**** EDIT *****
After a bit more playing around. I can get XML data written to sheet.
There's 31 entries, with various attributes. But these all get written to a single cell per entry.
Which is an improvement on ALL 31 entries going to a single cell.
In case it helps, here is the XML layout I'm looking at.
I want the computer data, in the computers section.
function importFromJamf(){
var url = 'URL HERE'; // Advance search for macs not encrypted.
var username = 'USER HERE';
var password = 'Password';
var headers =
{
Authorization : "Basic " + Utilities.base64Encode(username+':'+password)
}
var options =
{
"method" : "get",
"headers": headers
};
var headers =
{
Authorization : "Basic " + Utilities.base64Encode(username+':'+password)
}
var options =
{
"method" : "get",
"headers": headers
};
var result = UrlFetchApp.fetch(url, options);
var state = result.getContentText();
var document = XmlService.parse(state);
var entries = document.getRootElement().getChild('computers').getChildren(); // Working but values joined into one row
for (i=0;i<entries.length;i++){
var value = entries[i].getValue();
SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Sheet2").getRange(i+1,1).setValue(value);
}
}
function importFromJamf(){
var url = 'url';
var username = 'user';
var password = 'pw';
var headers =
{
Authorization : "Basic " + Utilities.base64Encode(username+':'+password)
}
var options =
{
"method" : "get",
"headers": headers
};
var result = UrlFetchApp.fetch(url, options);
var state = result.getContentText();
var document = XmlService.parse(state);
var array= [];
var entries = document.getRootElement().getChild('computers').getChildren('computer');
for(i = 0 ; i < entries.length ; i++){
var a = entries[i].getContent(5).getValue();
var b = entries[i].getContent(8).getValue();
var c = entries[i].getContent(9).getValue();
var d = entries[i].getContent(6).getValue();
var e = entries[i].getContent(11).getValue();
var f = entries[i].getContent(12).getValue();
var g = entries[i].getContent(10).getValue();
var data = [a,b, c,d,e, f,g];
array.push(data);
}
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName("Sheet1");
sheet.getRange("A2:Z").clearContent();
var range = sheet.getRange(2,1,array.length, array[0].length);
range.setValues(array);
}
Code above works for what I need, it allows me to grab the values I want into an array I can use to write to a sheet.
.getContent() helped me get the values of y columns of array each loop
But I'm sure there are better ways of going about it.
I want to send json data through url to next html page. I checked it by emulator as I am working for mobile app, the url could not redirect to next page it is crashing at the moment what is the reason behind this. How can I parse it on next page .I am new to the jquery any idea? my json data contains result of two different sql queries in an array
$.ajax({
type : "POST",
datatype : "json",
url : "http://Localhost/phpBB3/check_pass.php?username="+ username + "&password="+ password+"&f=68",
success: function(data){
alert(data);
window.location.href="source/testmenu.html?varid=" + data +"&username=" + username +"&password=" + password;
}
});
This is the code on next page
$(document).ready(function GetUrlValue(VarSearch){
var SearchString = window.location.search.substring(1);
var arr = SearchString.split('&');
console.log(arr);
//Set session variables
var username = arr[1].split('=')[1];
var password = arr[2].split('=')[1];
document.getElementById('username').value = username;
document.getElementById('password').value = password;
)};
in your case in first page urlencode json
window.location.href="source/testmenu.html?varid=" + encodeURIComponent(data) +"&username=" + username +"&password=" + password;
and in next page
var data= arr[0].split('=')[1];
var recieved_json = $.parseJSON(data);
Then try this one:
var data = {
username: username,
password: password
};
$.ajax({
type: "POST",
url: "http://Localhost/phpBB3/check_pass.php",
params: $.param(data),
success: function(a) {
window.location.href = "source/testmenu.html?"
+ $.param(a) + "&" + $.param(data)
}
});
And this would be your code for the next page (the iterator is from Satpal's answer):
$(document).ready(function() {
var params = window.location.search;
var getURLParams = function(params) {
var hash;
var json = {};
var hashes = url.slice(url.indexOf('?') + 1).split('&');
for (var i = 0; i < hashes.length; i++) {
hash = hashes[i].split('=');
json[hash[0]] = hash[1];
}
return json;
}
params = getURLParams(params);
var username = params.username;
var password = params.password;
$('#username').val(username);
$('#password').val(password);
});
Though I agree with #Jai that sending username and password in url is not recommended.
Once you get the URL to load you'll need to run your data through some encoding and decoding. You might have the wrong path. If you want "http://Localhost/source/testmenu.html" make sure the first character is a "/".
Make sure your data object is encoded correctly.
// Encode data for querystring value.
var data = {
foo: "bar"
};
var data_str = JSON.stringify(data);
data_str = encodeURIComponent(data_str);
Decode and test your URL.
// Get data from querystring value.
// Get the query as an object with decoded values.
// Note that JSON values still need parsing.
function getQuery() {
var s=window.location.search;
var reg = /([^?&=]*)=([^&]*)/g;
var q = {};
var i = null;
while(i=reg.exec(s)) {
q[i[1]] = decodeURIComponent(i[2]);
}
return q;
}
var q = getQuery();
try {
var data = JSON.parse(q.data);
} catch (err) {
alert(err + "\nJSON=" + q.data);
}
Parameter should be html encode while navigating or requesting to the URL and decode at the receiving end. It may suspect potentially dangerous content which may leads to crash.
this is my code
<script type="text/JavaScript">
var myarray = new array();
function getsvg1() {
$.ajax({
alert("hello");
type: "post",
url: "WebForm1.aspx/getsvg1",
alert("abc");
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (response) {
var cars = response.d;
alert(cars);
alert("hi");
},
failure: function (msg) {
$('#output').text(msg);
}
});
}
</SCRIPT>
webservices
[System.Web.Services.WebMethod]
public static ArrayList getsvg1()
{
XDocument doc = XDocument.Load(System.Web.HttpContext.Current.Server.MapPath("~/NewFolder1/10000.svg"));
//XDocument doc = XDocument.Load(System.Web.HttpContext.Current.Server.MapPath("~/Uploads/Orders/100001_PRO/2/svg0.svg"));
//XNamespace ns1 = "http://www.w3.org/2000/svg";
//Namespace of a root element can also be retrieved like this:
//XNamespace ns1 = doc.Root.GetDefaultNamespace();
//var g = doc.Descendants(ns1 + "image").FirstOrDefault();
// XDocument doc = XDocument.Load(Server.MapPath("~/excelfiles/svg0.svg"));
XNamespace ns1 = "http://www.w3.org/2000/svg";
//Namespace of a root element can also be retrieved like this:
//XNamespace ns1 = doc.Root.GetDefaultNamespace();
var retrieveimage = doc.Descendants(ns1 + "image").FirstOrDefault();
var retrivetext = doc.Descendants(ns1 + "g").FirstOrDefault();
ArrayList arlelem = new ArrayList();
foreach (XElement element in doc.Descendants(ns1 + "g"))
{
//string[] parts = element.Split(',');
Console.WriteLine(element);
arlelem.Add(element);
}
// var retrivetext1 = doc.Descendants(ns1 + "text").SelectMany(i => i.ElementExtensions.Select(e => e.GetObject<XElement>().Attribute("url").Value)).ToArray();
//var retrivetext = doc.Descendants(ns1 + "text").All();
string v = arlelem[1].ToString();
string values = retrieveimage.ToString();
string values1 = retrivetext.ToString();
char[] delimiterChars1 = { ' ', ',', '"', '\\', '\t', '=' };
//string text = "one\ttwo three:four,five six seven";
//System.Console.WriteLine("Original text: '{0}'", text);
string[] words = values.Split(delimiterChars1);
string[] words2 = values1.Split(delimiterChars1);
string[] newword = v.Split(delimiterChars1);
//Session["newimgwidth"] = words[15];
return arlelem;
}
alert is not coming for cars values and breakpoint not going for success and failure. in this example i m calling server side function from
json that function result
To start with your ajax request is filled with syntax errors.
The $.ajax({ }) block cannot have a alert("hello"); inside it
Remove alert("abc"); too
use console.log() instead of alerts in your success method, this is not one of the error but a suggestion/advice.
What is your method returning in case of error ? In your ajax error method it seems to be expecting a string value.
Why are you using type: "post" when you are not posting any data to your method. Use a 'get' instead.
To debug your server side code, try opening the WebForm1.aspx/getsvg1 url in your browser window and see if you get the expected response. If all is well next try sending an ajax request using a client like postman rest client to check the response again.
Hope this helps.
you can use jQuery for this:
$.getJSON( "http://server.com/webservice", function( data ) {
console.log(JSON.stringify(data));
}
See more details at: http://api.jquery.com/jquery.getJSON/
{key,value } it allow json data.means already availble options or new define json value only. you can enter,if you try to alert("hello") it doest allow.so it stopped.so,try without alert message use inside brackets {}.
I am trying to pass these variables from 3 hidden fields to the data of the the ajax.
I am getting the correct variables. I verified via console.log. I tried to parse json but it didnt for me.
The error i am getting uncaught exception: [Exception... "Could not convert JavaScript argument" nsresult: "0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame :: http://code.jquery.com/jquery-latest.js :: :: line 7740" data: no]
Line 2
I am trying to pass these variables using the ajax request to my controller. The other variables in the datastring I have no issues at all. When a user clicks on a star rating the values are posted and inserted to a db.
Here are the variables:
var TweetUserId = $(this).parents().prevAll('input[type=hidden:first]') ;
var TweetScreenName = $(this).parents().prevAll('input[type=hidden:second]') ;
var TweetPostText = $(this).parents().prevAll('input[type=hidden:third]') ;
// making it an object didnt work
// TweetUserId = new Object; TweetUserId = (TweetUserId);
// TweetScreenName = new Object; TweetScreenName = (TweetScreenName);
// TweetPostText = new Object; TweetPostText = (TweetPostText);
Here is the request
$.ajax({
url: '/Home/GetRating', //your server side script
dataType: "json",
data: { id: ratingid, value: value, TweetUserId: TweetUserId, TweetScreenName: TweetScreenName, TweetPostText: TweetPostText, tweetday: dateoftweet, tweettime: timeoftweet }, //our data
type: 'POST',
success: function (data) {
//$('#ratemsg').html(data);
msg.html(" The TweetId is " + ratingid + " the vote value is " + value + " " + dateoftweet + " " + timeoftweet );
// console.log(hiddenValue);
},
error: function (jxhr, msg, err) {
// $('#response').append('<li style="color:red">' + msg + '</li>');
msg.html(data);
}
});
});
});
your are using selectors the wrong way and some are invalid :first :second :third
(they should go outside the [type=hidden] and there are no :second :third .. use the :eq() selector instead
You are passing elements instead of their value to the ajax request..
Use this when populating the variables..
var TweetUserId = $(this).parents().prevAll('input[type="hidden"]:eq(0)').val();
var TweetScreenName = $(this).parents().prevAll('input[type="hidden"]:eq(1)').val();
var TweetPostText = $(this).parents().prevAll('input[type="hidden"]:eq(2)').val();
As a general pattern, it is better to cache a jQuery object when you intend to use it multiple times, instead of re-selecting it ..
so you could improve your code with
var hiddenElements = $(this).parents().prevAll('input[type="hidden"]'),
TweetUserId = hiddenElements.eq(0).val(),
TweetScreenName = hiddenElements.eq(1).val(),
TweetPostText = hiddenElements.eq(2).val();