Get property from geojson inside polygon using google maps js
How can I access property of geojson data inside drawn polygon?I have this example:var map; function initMap() { map = new google.maps.Map(document.getElementById('map'), { zoom: 4, center: {lat: -28,...
View ArticleReact Hooks - Too many re-renders
I'm pretty new to both javascript and react hooks and I keep getting a 'Too many re-renders' error with the following codeconst [showReminder, setShowReminder] = useState(...
View Articlehow to access vue data variables or methods within tabulator options
I am using tabulator with vue. Packages: tabulator-tables and vue-tabulator.I'm trying to set a click event on the tabulator row, but need to access the vue data variables within the click event.The...
View ArticleReact state is not updating, trying to use ES6 syntax
Why is the state not updating? I have checked that i receive data from the api in the correct form. I can print the result if i change it instead of trying to add it to a new array and put it in the...
View ArticleI can not get the element height in javascript
I have tried this and it just brings an empty space in console of my browser. How can can i get the height of my element.var background = document.getElementById('bgimage');...
View ArticleMongodb doesn't save the data
I'm creating a CRUD with mongodb, and doesn't throw a error, but when I try to insert the data, the data is not inserted. Someone help me pleaseApp.jsconst express = require('express'); const path =...
View Articlesocket.io send data to matching socket's
when a user connects to my socket I add to a session map:io.on('connection', function (socket) { sessionMap.set(socket.id,socket); } my session Mapvar SessionMap = {}; module.exports = { set:...
View ArticleCode works when previewing a wordpress page, but not when viewing the...
I have a site through Wordpress. On this site, I added some code to my homepage. When I clicked the 'preview updates' button in the edit page, it brought me to preview page where the code was...
View ArticleCan't view lower section of website when viewing under any view in Safari
I have been working on the following photo site which can scroll through to the bottom in chrome:http://www.jpdgallery.com/The last visible section of the site is an instagram iframe. The other...
View ArticleHow to pick an item from an array and keep on cycling through by using...
I actually want to pick an item from the array (A or B or C) and display it in a block. Then changes at 2 second interval and keep on cycling through. <script type="text/javascript"> var arr =...
View Articlehow to do dynamically select option
I have two select option 1.State and 2. City i have 2 state A,B and A(state) have 2 city a,b and B have city x,y ,now want to that when A is then show only A's city as well as for B state<select...
View ArticleHow to combine number/string value to enter value in Calendar
I want to enter information(in string) in a specific date in calendar. so far i can enter information in the current day but i dont know how to do it for the day i choose in my html file. How can i...
View ArticleHow to filter nested object in javascript
I have two object as registrationConditions = [ { "registrationTypeClassification": "6f3c383c-506f-453b-8aa8-c9a4acebc5ef", "glue": "AND", "filters": [ { "fieldId":...
View ArticleHow to filter current data without making remote call? - Material...
I am using mbrn/material-table with filtering on a column and remote data feature. When I filter by a term, the table makes an API call to the server with filter criteria in query object. My...
View Articlecall() not working for object created from function contructor
I have created one constructor function named House in JS. function House(color, floor, location){ this.color = color; this.floor = floor; this.location = location; } Using this prototype I have...
View ArticleHow to add onclick event to dynamically generated HTML elements
Im trying to develop a chat app that allows for users to create a new chat room.I already have code that runs for each item in the list, on click, will add users to the new...
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Twilio video fails in Chrome on Android and Safari on iOS, works on desktop
The support matrix seems to say it should be supported: https://www.twilio.com/docs/video/javascript#supported-browsersI can't find that it is NOT supported, but what works on my desktop is not working...
View ArticleHow to add (Listen on Apple Music) link on a website?
So basically, i am only trying to embed affiliate links of songs to my website that i am working on as an university project. The website fetches the lyrics of the song along with the albumart and...
View ArticleHow to decode a base64 string properly in javascript
I tried to convert a base64 string generated from pdf file using FileReader.readAsDataURL() to its original format.In NodeJS I did it like this and it was able generated the pdf to its initial...
View ArticleinsertBefore div on small screens and insertAfter on large screens
In my example I'm trying to insert the Small Div above the Large Div on large screens only. Then on window resize I want to insert the same Small Div bellow the Medium Div on small screens only. The...
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