When I console.log the variable that holds the input value, it logs an empty string. The same thing happens with alert. You can test the code in the console and you will see that the output is really there, but empty. Screenshot: Answer You were getting the value when the document is loaded. At this time, the…
Tag: html
How can I add a delete button to an input display using only javascript?
Okay, before I ask my question, I have searched high and low for this answer and I’ve only come up with no-ended answers or jQuery answers. I am trying to do this using JAVASCRIPT ONLY. No other libraries. I know I’m on the right track, but I just can’t figure out how to delete only the last…
How to format a number to Lac or Crores if it has minus sign before it
I have used a function to convert the numbers to lakhs and crores which works fine for numbers which doesn’t have minus sign before but if the number has minus sign it doesn’t get changed.I have tried to convert the number into string and replaced the string and then made it to check but it didn&#…
Clicking a href selects hidden radio button
I’m trying to implement a plans page. In this page a user can only select one plan obviously. So I have a form that has radio buttons representing each plan. But Radio buttons are ugly right!? So I’m trying to hide them behind a regular a href styled nicely. Is it possible to have an a href actual…
Have multiple links in an ul but only first link is used on click event
I want the user to be able to choose between two links, however, whichever line they select it always runs the first ‘href’. This is my jQuery code. I assume that it stops running once it finds the first href but I am curious how I can prevent that and allow it to select the second if clicked. Ans…
how to get multiple checkbox values from html form
I understand that I can use jQuery (how to get multiple checkbox value using jquery) to get checkbox values when there are multiple, but my checkbox inputs are inside an html form, so those jQuery solutions aren’t working because none of them get the checkbox values from within a form. I try to extract …
How to get Shoutcast current track title and artwork in JS
I am trying to create a customised radio player, that updates itself automatically about the title and artwork of the current streaming audio. Shoutcast does have an API but it is only working with its Dev ID but Shoutcast recently does not provide any Dev ID apparently. So I need another workaround. There ar…
mouseover map region to display image and mouseout to hide
I’ve an Europe map. When i mouse-over Italy region, i wish to display the map image and disappear when mouse-out. However, i cant make it works perfectly. Below is the HTML Here’s my code http://codepen.io/w3nta1/pen/JWrmaz Answer Changed the answer. After tinkering a bit I realized that the probl…
How can I change background color of web page from drop down using javascript need this
I need help regarding JavaScript function code where I want to change the background-color of a web page from drop down list. When someone select any color from the list then it responds as same and change the background color of web page. I used the technique in JS is DOM. How we can done this. Here is my co…
Angular 2: Form submission canceled because the form is not connected
I have a modal that contains a form, when the modal is destroyed I get the following error in the console: Form submission canceled because the form is not connected The modal is added to a <modal-placeholder> element which is a direct child to <app-root>, my top level element. What’s the co…