When I load my react app I get this error in the console. Warning: Failed form propType: You provided a value prop to a form field without an onChange handler. This will render a read-only field. If the field should be mutable use defaultValue. Otherwise, set either onChange or readOnly. Check the render method of AppFrame. My AppFrame component is
Tag: jquery
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 actually select a
Bootstrap 4 File Input
I am struggling with bootstrap 4 file browser. If I use custom-file-control I will see Choose file value all the time. https://v4-alpha.getbootstrap.com/components/forms/#file-browser I would like to change the value of choose file after the file has been chosen. This value is actually hidden in css .custom-file-control:lang(en)::after and I do not know how to access and change it in javascript. I
How to check image width and height before upload image in uploadify?
Below is the uploadify plugins , here I want to use code for validate image dimension(width and height) before upload. Answer You get the size of the image on this line: Why not add a conditional here to check if it is at least the size you want, and if not return an error. Also it looks like there is
Why is this JQuery error happening? Animate is not a function
I am learning jQuery and trying to work my way around a scroll effect. Anyway, I am trying to make this code work but having trouble in doing so. It breaks when It runs the animate function: I would really appreciate your help on this one. Thank you. Uncaught TypeError: $(…).animate is not a function at HTMLAnchorElement. (script.js:58) at HTMLDocument.dispatch
Chartjs Bar Chart showing old data when hovering
I have a bar chart that’s created using chart.js. Everything works fine on page load, but when I change the time frame using a daterangepicker, a glitch appears. The new data is brought in, but when I hover over it, the old data is shown. I’m new to javascript so I’m hoping to get some help. It looks like I
Add custom class from link to drupal-modal drupal 8 with bootstrap theme
In Drupal 8, with the bootstrap theme when you create a link with class and data-dialog-type attributes like the bellow code: You will open content of the page in #drupal-modal element that has these html wrappers: This structure is generated in: themesbootstrapjsmodal.js how we can see on the link. How do I modify it so that I can pass a
Javascript classList.remove not working properly
Check this fiddle: JSFiddle HTML: JavaScript: And check the console log. There are 10 entries for each, someStyle and otherStyle. Now uncomment //tSomeStyleClasses[i].classList.remove(“someStyle”); and //tOtherStyleClasses[i].classList.remove(“otherStyle”); and run the fiddle. Check the console log again. 2 x 10 styles should be removed, but instead it removes only 5 styles. I wonder why? Answer The value returned from .getElementsByClassName() is a live
Slick slider custom dots
I was wondering if there is a way to use custom slick slider dots. When I search, all I can finds is examples on how to change the dots into thumbnails from the slides, however this is not what I’m trying to accomplish. I just want to use my own png pictures for the active and non-active dot navigation. I
How do I remove the download option in the HTML5 audio tag?
I am using the HTML5 audio tag on a website I’m maintaining. I noticed that the audio tag has a download icon embedded in it. How do I remove that option? I want the audio to be read (playback) only. Is there a way to do this without JavaScript or jQuery? I don’t know either one yet. Answer Try this