FAQ Database Discussion Community


Understanding of css textarea offsets

html,css,textarea,typography
I made a simple example of textarea on jsfiddle with font-size and line-height. JSFiddle textarea textarea { font-size: 20px; line-height: 4; height: 260px; } <textarea> A A A </textarea> 1) How does browser calculate the AREA_1 height and the AREA_2 height? Why are they different? 2) How does browser calculate...

Get (altered) textarea content from webBrowser element in C#

c#,windows,forms,tinymce,textarea
I've searched the web for 2 days now and am about to give up on this, but I'm soo close to the final solution... so you're my last hope. ;) I have made a little C# application with Windows Forms GUI that uses a webBrowser element to display an HTML...

Keep linebreaks when getting text from tag not not showing up

html,textarea
I'm trying to make myself a file manager, and I managed to make an "edit file" function in PHP. In the main page I do have a textarea, but when I want to edit the main page "source", the text stops exactly where the textarea tag closes (</textarea>) Here's a...

Replace n-th tab character with a string using Javascript/jQuery

javascript,textarea
I have a line of items in Excel, and when I copy them in a textarea, I have several tab characters. I use this on purpose. Is there a way to replace n-th tab characters with a new line (each) and insert a specific word for each tab? Here is...

check whether any html tags entered in textarea using javascript

javascript,jquery,html,textarea,htmlspecialchars
I'm having a simple commenting system, where i want the user should not type any html special chars, if they done like that they should give an alert of "html tags not allowed". How to do it? while submitting, a ajax call is passed to another page to store it...

How to activate a textarea with jquery?

javascript,jquery,textarea
I have a textarea (#textarea), which I want to "activate" when a button (#activate) is clicked. By "activate", I mean the blinking prompt should appear and you should be able to type into the textarea. In other words, clicking on #activate should have the same effect as clicking on the...

dojo Grid renderCell Textarea

dojo,textarea
I'm trying to create a grid from json data. Each cell will be editable eventually. One column contains type dependant data and based on the type I want to show either a pair of date pickers (start/end date) or Textarea or some other widget. I'm using renderCell to attempt to...

How to resize textarea depending on the parent element

javascript,jquery,html,css,textarea
So I need to resize the textarea in this form to take the whole available space in the box depending on the parent element (#wrapper). How do I do that? I will exactly put the negative number calculation more precise when I am sure how much text will go there....

How define textarea content on form edit (Symfony2/TWIG)

forms,symfony2,textarea,twig,value
I want to display a specific content in my editForm textarea so I try like text field but it doesn't work : {{ form_widget(edit_form.description, { 'attr': {'value': 'content'} }) }} {{ form_errors(edit_form.description) }} How can I do it in TWIG ?...

Receiving content of textArea from another class in java (With Code) [closed]

java,class,textarea
I am working on a project which has two classes MainGUI and MainTest. SO my problem is that I want to print the result from Calculations done in MainTest class on the testArea of MainGUI. What I did is that, MainGUI obj=new MainGUI(); \\declared in MainTest class obj.myTextField.setTest("Result"); \\Result from...

JSON data not pulling through for textarea input control

javascript,json,html5,textarea,html-input
I am currently trying to build up some html via javascript and when I try to assign the value attribute of my textarea input control it does not seem to want to pull through, the textarea becomes blank when loaded. Values seem to pull through for normal text type input....