All Questions
52 questions
0
votes
1
answer
38
views
$.getJSON request for articles not working
I'm getting a bit confused about what I need to do here to retrieve my articles in scripts.js from /articles to display on my marker. I have done ample reading about AJAX and $.getJSON, but still ...
- 25
0
votes
1
answer
35
views
Mashup: javascript variable doesn't retain value
I am trying to implement addMarkers function and calling "/articles" endpoint to get JSON data. However, while creating infoWindow javascript variable loses value.
function addMarker(place)
{
var ...
- 121
0
votes
1
answer
163
views
pset8 addMarker - markers not showing on map
When I run flask and open the map, I can't view the markers on the map. Is there something wrong with my addMarker function?
Thank you.
// Add marker for place to map
function addMarker(place)
{
//...
- 21
0
votes
1
answer
89
views
mashup: add marker does not render infowindow
My code successfully creates markers that pop up throughout the view of the map. However, upon clicking, there is no info map that pops up. The terminal does show that the server receives the command ...
- 38
0
votes
1
answer
197
views
Pset 8 - Jquery of addMarker
I'm having some issues displaying the list of articles on my marker. I've definitely managed to get it to work and display things inside, but I think there's an issue with the syntax on my jquery
...
user21490
1
vote
1
answer
263
views
Mashup: removeMarkers not removing markers? PLEASE HELP
Salutations good people,
Been hacking away at Mashup for far too long on one issue after the next.
Now my program works almost exactly as the staff solution, but I've noticed when dragging/zooming ...
- 29
0
votes
1
answer
251
views
Can't get articles on my marker, and city markers are persisting
function addMarker(place)
{
// Create marker
var marker = new google.maps.Marker({
position: {lat: place.latitude, lng: place.longitude},
map: map,
title: place["...
1
vote
1
answer
713
views
Mashup, how to add label outside the icons?
code
var LatLng = {lat: place.latitude, lng: place.longitude};
var marker = new google.maps.Marker({
position: LatLng,
map: map,
title: place.place_name + ", " + place.admin_name1,
label: place....
0
votes
2
answers
92
views
pset8 can't loop through JSON
I can't get my infowindow to show up a list of news and their links. I know that /articles?geo=[value'] will return a JSON but I can't loop through this JSON in InfoWindow.
My code for addMarker is:
...
- 74
1
vote
1
answer
135
views
Pset8: Please help, all my markers and news disappeared (Other peoples code don't work either)
Context:
Update:* Checked other peoples code(https://github.com/endiliey/cs50) on the web and their icons are not showing up either.
I also noticed that the staff implementation now no longer have ...
- 179
1
vote
1
answer
223
views
pset8: javascript: addMarker clarification for showInfo function
In pset8, I have thought out 2 solutions for showing the information window when the user clicks on the marker.
google.maps.event.addListener(marker, 'click', function() {
showInfo(...
- 65
0
votes
1
answer
410
views
pset8 addMarker - unable to display contents of JSON inside info window
I'm struggling with this part of Pset8. I've written the code to add markers to my map, and to create an info window that opens when I click the marker. I can get a string of content into the window ...
- 121
0
votes
1
answer
410
views
problems with markers on addmarkers pset8
I'm currently working on pset8 and I'm having a problem with addMarkers(). So, I can get my markers to show on my map, but they only appear once I zoom out until the map shows the whole world (I need ...
- 13
0
votes
1
answer
346
views
Pset8: add marker, article links not clickable
I got through most of the portions into showInfo and was able to have the titles display and I am even able to get an underline that looks like a link, however, they are not clickable.
Can someone ...
- 179
0
votes
1
answer
322
views
How to create unordered list with title and link in addMarker?
As Zamyla's walk though explains, I want to display the articles as a set of links and titles so the user can easily see which articles to choose. I'm having trouble implementing the appropriate ...
- 176
1
vote
1
answer
224
views
CS50 Pset8: Final Questions before Wrap-Up
After pulling multiple allnighters I have finally submitted my last problem set before turning to the final project. I hope someone can shed some light on my last questions in regard to problem set 8 ...
- 121
2
votes
1
answer
371
views
CS50 Pset8: Info Window Not Showing
I have been working on addMarker() from scripts.js and was stuck at the second half of the prompt. My markers and labels are showing perfectly, however, the info windows are not popping up when I ...
- 121
0
votes
1
answer
295
views
CS50 pset8 addMarker Getjson not working
I got "success" in the console which mean getjson returning an object. I try assign it to a var name news and put in back in showInfo but showInfo always output a loading image which mean typeof news ...
0
votes
1
answer
269
views
pset8 addMarker JSON question
I'm struggling with pset8 quite a bit during the addMarker function. I try to access the JSON object returned from articles() but I can't seem to understand how to access it. I've tried JSON.parse(),...
0
votes
1
answer
212
views
Where to start in addMarker() function?
Hello, everyone.
All tasks befor addMarker were done, and results are true, as I can see.
I'm working on function addMarker(), and I don't really understand how it should work. I'm not very strong ...
0
votes
1
answer
514
views
pset8 mashup - markers not showing up in map
Is there anything wrong with the code below? The markers are not showing up in the map.
function addMarker(place)
{
var latLng = {lat: parseFloat(place.latitude), lng: parseFloat(place.longitude)};
...
- 550
0
votes
1
answer
378
views
pset8 addMarker undefined in info window
I can show markers on the map and open info window when clicked the markers. However, the info window cannot show the list of articles, instead it only shows a bulletpoint and "undefined". From the ...
- 41
0
votes
2
answers
246
views
pset8,MarkerWithLabel
Every time I run the webserver the markers are not displayed when i use MarkerWithLabel. In the developer tool, the error is undefined MarkerWithLabel. From the documentation of MarkerWithLabel, I ...
- 15
0
votes
1
answer
308
views
PSET8: addMarker not getting called
I am doing the 2017 version of this course which uses Python instead of PHP. My addMarker function doesn't seem to get called however if I execute the same commands in the Chrome Dev Console, the ...
0
votes
1
answer
859
views
CS50 Mashup: addMarker clarification
Been struggling with pset8 for a few days now. I've many problems here but I guess the main one is I'm not seeing my markers properly, not to mention that the infoWindow isn't happening...
I've some ...
- 1
0
votes
0
answers
312
views
pset8- AddMarker need help with function
Can anyone tell me what I'm doing wrong? It seems to still not even work even for any of the console commands to check, so apparently my getJSON is not working.
function addMarker(place)
{
...
- 215
1
vote
1
answer
146
views
pset8- AddMarkers, not even working to for a simple console.log() test
Can anyone tell me what's wrong with my code? It seems like a simple debug test with console.log() isn't even executing properly:
function addMarker(place)
{
$.getJSON(Flask.url_for("...
- 215
0
votes
2
answers
233
views
pset8 addmaker news content
I have a very waried error, and I don't now how to solve it.
I have crossed around, searched for the same problem, tried to implement other appoaches, but nothing couldn't help me.
This is my code:
...
- 42
2
votes
3
answers
10k
views
Pset8: How to set label position and font?
How to set label position and style? I tried new google.maps.Marker and new MarkerWithLabel. But both didn't work.
Here is my current map:
Here is my code:
function addMarker(place)
{
// TODO
...
- 182
1
vote
1
answer
218
views
pset8 addMarker click event opens info window on wrong marker
I am trying to finish my addMarker function for my pset8 and am having an difficult time getting the click event listener to work properly. I can get my Markers to add to the map, then when I click on ...
- 15
0
votes
1
answer
236
views
PSET8 Problem with infoWindow from addMarker() function
This is my code:
function addMarker(place)
{
var opts = {
position: {lat: parseFloat(place.latitude), lng: parseFloat(place.longitude)},
map: map,
title: place.place_name ...
- 11
0
votes
1
answer
125
views
addMarker() adding exact news of clicked place but on one marker
I don't know what is the problem in this code. When I click on a marker, it opens exact news on that location in an info window. But when I click on some other marker, it displays the info window on ...
- 21
0
votes
2
answers
377
views
Pset8: addMarker not working
I read google doc on markers and tried to integrate the sample code into mine. But it doesn't work. The markers don't display. What's wrong with my code? Thank you!
function addMarker(place)
{
// ...
- 182
0
votes
1
answer
47
views
Pset8: One reference link on addmarker in the spec is broken
The link https://google-maps-utility-library-v3.googlecode.com/svn/tags/markerwithlabel/1.1.9/ in the spec about addmarker is broken. What is the new url? Thanks!
- 182
1
vote
1
answer
142
views
trouble with addMarker in pset8. getJSON seems to work but I'm not getting results
This is my code:
marker.addListener('click', function(){
var content = "";
var query = {geo: place.place_name};
$.getJSON("articles.php", query)
.done(function(data, textStatus, ...
0
votes
1
answer
197
views
pset8 infowindow shows up only after click twice
I have spent hours but still could not figure out why info-window would not show up on the first click. The correct info-window will show up only after the second click. Then for the rest of the info-...
- 17
0
votes
3
answers
681
views
How to add labels to Markers?
How to add labels (with place's name) to Markers?
All the links I found are linked to 404 page.
From StackOverflow
Walkthrough's link http://google-maps-utility-library-v3.googlecode.com/svn/tags/...
- 109
0
votes
1
answer
333
views
pset8 addmarker info window
guys this is how far i went in my add marker function i can get the object and every thing is working just the way i want but i have no idea on how to add the info window . any tip on where to start ...
2
votes
2
answers
518
views
Pset8 AddMarker not working - update.php returns invalid JSON?
I'm having some trouble with pset8 in that my addMarker function is not working. To me, it looks correct and I've gone through the documentation several times to make sure but the markers simply aren'...
0
votes
1
answer
590
views
pset8 mashup addmarker
I cannot seem to be able to add markers to the map. Search works fine and the map loads alright.
Here is my code, could you please help me figure out what is wrong. Thanks!
function addMarker(place)...
- 1
1
vote
1
answer
342
views
pset8 infoWindow appearing with wrong marker
I have everything working with addMarker() except for the fact that the infoWindow pops up in the wrong spot, as in the last marker that was loaded. I found the link below which seems relevant and the ...
- 113
0
votes
1
answer
370
views
Pset8: addMarker: markers not appearing but marker icon is loaded in Developer Tools
in mashup, the markers are not appearing, although they appear to be loading in my Network tab in Developer Tools.
Here is my addMarker function.
function addMarker(place)
{
// TODO
var lat ...
0
votes
1
answer
801
views
mashup addMarker click event not working pset8
When I load mashup the markers' info box show up as the page loads and then won't respond to clicks. I can make it work by changing the code to the bottom (but that doesn't use the spec for making ...
- 33
0
votes
1
answer
194
views
pset8 addMarker trouble getting lat lng
The below sets a marker if I hard-code the latitude and longitude.
I want to instead pass it dynamically using place (an associative array) but I can't seem to make it work (I get errors saying I ...
- 33
0
votes
1
answer
2k
views
How to successfully add marker in pset8 mashup?
Help! I have 5 days left and I am trying to finish up pset8. Thankfully, I have already finished the final project, and I have done most of this pset8. However, making the marker a link to articles....
- 23
0
votes
1
answer
353
views
help needed on pset8, addMarker requirements
Finishing up pset8 and I'm having difficulties understanding exactly what is required (the instructions I find to be quite unclear particularly re addmarker).
I assume that addmarker is to display ...
- 47
0
votes
1
answer
194
views
No markers visible
I don't know why no markers are visible till now, I thought "label" was causing this then changed it to "labels" but nothing changed. Is there any mistake?
function addMarker(place)
{
var ...
0
votes
1
answer
484
views
pset8 - addMarker/showInfo - Uncaught TypeError: Cannot assign to read only property 'gm_bindings_'
It seems like I am really close to finishing my implementation of addMarker. I'm using markers with labels, I've got the articles loaded into an JSON object, and I've created the content to pass to ...
- 23
1
vote
1
answer
1k
views
pset8 info window does not displaying news links
function addMarker(place)
{
// TODO: Add a marker on the place at map.
markers = place;
var myLatLng = new google.maps.LatLng (parseFloat(markers.latitude), parseFloat(markers.longitude));
...
0
votes
1
answer
2k
views
addMarker pset8 mashup JSON not returning data
I have successfully implemented the event listener for add marker and am able to display strings when a marker is clicked. However, I cannot workout why my $.getJSON code that brings articles data is ...
- 143