I can’t find a suitable event for that. Yeah, there isn’t one. There are DOM Mutation Events, but they aren’t supported well cross-browser, and don’t fire for form values anyway as those aren’t reflected in attributes (except in IE due to a bug). In Mozilla only, a JavaScript watch could be set on the value … Read more
You could use the Text widget: from tkinter import * root = Tk() text = Text(root) text.pack() root.mainloop() Or with scrolling bars using ScrolledText: from tkinter import * from tkinter.scrolledtext import ScrolledText root = Tk() ScrolledText(root).pack() root.mainloop()
You can add a form onsubmit handler, something like: <form onsubmit=”return validate();”> </form> <script>function validate() { // check if input is bigger than 3 var value = document.getElementById(‘titleeee’).value; if (value.length < 3) { return false; // keep form from submitting } // else form is good let it submit, of course you will // probably … Read more
You can use ref to reset the file uploader value. this.$refs.fileupload.value = null; codepen – https://codepen.io/Pratik__007/pen/MWYVjqP?editors=1010
When you change border or background style on text inputs They revert back to the very basic rendering mode. Text inputs that are os-style are usually overlays (like flash is) which are rendered on top of the document. I do not believe there is a pure CSS fix to your problem. Best thing to do … Read more
Venmo just open sourced their token field. https://github.com/venmo/VENTokenField.git
I attached an on(‘change’) event to the input you want to have trailing 0’s $(‘.number-input’).on(‘change’, function(){ $(this).val(parseFloat($(this).val()).toFixed(2)); }); It just takes the value, casts it to a float, renders it to a string to the number of decimal places, and puts it back in as the value.
There is no particular class in bootstrap for input type range but you can customize it with CSS and simple javascript. Pretty cool here is an example for that! See Demo here: jsfiddle – Input type range styling body { background: #2B353E; margin: 0; padding: 0; } #slider { width: 400px; height: 17px; position: relative; … Read more
If the input is, say, N, your IF lines evaluate like this: If N==”y” goto yes If N==”n” goto no … That is, you are comparing N with “y”, then “n” etc. including “N”. You are never going to get a match unless the user somehow decides to input “N” or “y” (i.e. either of … Read more