FAQ Database Discussion Community


TextBox MaxLength property is counting whitespace

wpf,textbox,whitespace,maxlength
My TextBox has a limit of 100 characters set by MaxLength property. However, if the user types '\n' or '\t', they are counted as an additional character, which would make sense to the programmer, but not to the user. Is there any workaround besides counting the characters by myself?...

How to access clipboard and current cursor position when pasting in a textarea in IE8/9 before it becomes the current value?

javascript,internet-explorer-8,internet-explorer-9,textarea,maxlength
Since IE8/9 do not support HTML5's maxlength attribute, I need to find a way to prevent pasting too long text into a textarea/input, so I chose to go with the onpaste-attribute/eventhandler via jQuery, see the example code below: $(document).ready(function() { $('textarea[maxlength]').on('paste', function() { var maxlength = $(this).attr('maxlength'); if (this.value.length >=...

maxlength property not working with javafx webview

html,javafx,java-8,maxlength,javafx-webengine
I'm developing an application using Struts2. It works fine in Chrome/IE etc. On JavaFX webview the maxlength property doesn't restrict the user input to the specified amount. Sample code: <s:textfield name = "user_cno" label = "Contact No" id = "idContactNo" class = "inputField" maxlength = "10" /> I've tried changing...

Css element Max-Size

css,overflow,maxlength
What is major differences in using these css rules div{width:100px; overflow:hidden;} And div{max-width:100px; overflow:hidden!important;} Is there going to be any cross-compatibility Issues....

maxlength=5 not working if input type=number

javascript,html,html5,maxlength
This is frustrating! When the input type is text and I gave maxlength as 5, it is not allowing me to enter more than 5 characters <input type="text" maxlength="5" /> If I gave input type as number and I gave maxlength as 5, it is allowing more than 5 digits?...

How to override max length of username in Django by creating a custom model

python,django,inheritance,migration,maxlength
I have a problem. I'm using Django 1.7, and have already made a custom user model, that inherits Django's abstract user like this: class CustomUser(AbstractUser, BaseModel): Now they say in here Django-ticket, that I could avoid the problem of username's max_length being 30, by creating a custom user. Well, I...

Regex with max line length and maximum total characters

regex,line,maxlength
I'd love to have a regex with that will allow the following: A text for which every line has a maximal length, lets say 10, and the total text had a maximum number of total characters (lets say 30). For example this would be some valid inputs: 1) 1234567890 2)...

MaxLength attributes depends on consuming class

c#,asp.net-mvc,data-annotations,maxlength
How do you set different MaxLength attributes on a class consumed by many classes where the MaxLength can be different for each consuming class. In my case, I am using Entity Framework and MVC. I have a complex type in my Entity Data Model for BilingualStrings which consist of an...

Bootstrap Maxlength plugin

jquery,twitter-bootstrap,knockout.js,maxlength
I'm using the bootstrap maxlength plugin source: http://mimo84.github.io/bootstrap-maxlength/ A very neat plugin for styling the maxlength attribute. I now have a problem when I dynamically create a new text input and texture with a maxlength. After the creation, I do a new call with: $('#newIdOfTextfield').maxlength(); But there is no activation...

Article length validation in Rails

ruby-on-rails,ruby,validation,blogs,maxlength
I am currently learning Rails and I followed the "Getting started with Rails" tutorial http://guides.rubyonrails.org/getting_started.html. My question is how do I validate length of an article and if it is over a certain length append the three dots at the end? I have a page that shows all the articles...

Find the maximum of the length of 2 arrays

java,math,max,maxlength
I am passing 2 arrays to the controller with different lengths, I want to execute a for loop and length of that will be the max of the length of 2 arrays. I am not getting how to execute that. I tried Math.max but its giving me error as cannot...