The application is a web map (OpenLayers 2) on which one can open dialog boxes by clicking certain features. Dialog boxes are handled with jQuery-ui. The Bug: On resizing a dialog, if the user drags the cursor too quickly, the cursor outpaces the size updating of the dialog. Normally this would require pretty…
Author: admin@master
Ionic Framework: $scope is undefined in simple alert
This is my code… I don’t know how to explain but it always say undefined when I enter something on the text box… but $scope.goaltitle = “something” is working on the .controller(); … Answer Short Answer The root cause of this issue is, ion-content does create a prototypical…
Detect click outside element
How can I detect a click outside my element? I’m using Vue.js so it’s gonna be outside my templates element. I know how to do it in Vanilla JS, but I’m not sure if there’s a more proper way to do it, when I’m using Vue.js? This is the solution for Vanilla JS: Javascript Detect Cl…
React Native Linking SMS
Now that RN supports Linking cross-platform, I am wondering how to send an SMS with a preset message. Per the docs (https://facebook.github.io/react-native/docs/linking.html#content): Try to open the given url with any of the installed apps. You can use other URLs, like a location (e.g. “geo:37.484847,-…
Webpack-dev-server not bundling even after showing bundle valid message
I’ve set up a basic react application with webpack but I couldn’t get the webpack-dev-server running properly. I’ve installed webpack-dev-server globally and tried running the command sudo webpack-dev-server –hot as hot reloading was required. The project seems to be working fine with …
Convert number to alphabet letter
I want to convert a number to its corresponding alphabet letter. For example: Can this be done in javascript without manually creating the array? In php there is a range() function that creates the array automatically. Anything similar in javascript? Answer Yes, with Number#toString(36) and an adjustment.
Reactjs: how to share a websocket between components
I’m new to React and I’m having some issues regarding components structure and sharing a websocket between them. The app consists of categories and products. The initial data load will be done with an Ajax request and a websocket will be used keep data updated. My component hierarchy looks like th…
on submit of dynamically generated form, find which submit button was clicked
I have multiple forms which are dynamically generated at runtime by a template engine, in order to generate an ajax request on their submission I have used the on method to delegate the event. The form has two submit buttons, and I need to detect which of them was clicked and pass this information to the ajax…
Combining audio and video tracks into new MediaStream
I need to get create a MediaStream using audio and video from different MediaStreams. In Firefox, I can instantiate a new MediaStream from an Array of tracks: Unfortunately, this doesn’t work in Chrome: ReferenceError: MediaStream is not defined Is there an alternative method in Chrome for combining tra…
Parse Uploaded CSV file using D3.js
I’m new to d3.js so I know this might seem as a silly question to some so please bear with me. I’m trying to parse a csv file which a user uploads and print it’s output in the console. I’m able to parse the CSV file when I provide the absolute path of the CSV file but when I try