textarea css

JS on the TEXTAREA value of the empty and get the value is very simple, we just give textarea set a page ID and then use the JS document.getElementById (ID). Value on it, let's take a look at a simple example.

Now popular Twitter and other micro-blogging sites, there is a good user experience, that is, in the text box input text, will automatically statistical input characters, and display the user can also enter the characters, in the limited 140 words in the micro-blog, such a small hint can be very good to enhance the user experience. If this technology is implemented, I did some research, found that the implementation is actually quite simple, a few lines of code can complete the input character

This article illustrates the method of indenting the TAB key in JavaScript implementation textarea. Share to everyone for your reference. Specifically as follows: Online search for some of the relevant solutions, other uses two or three lines of JavaScript to solve, but there are some small problems. There is also the use of jquery, and very concise. The JavaScript code in this article implements the ability to enter the TAB key and automatically in

How do you implement different colors in the textarea text display? If you control the textarea style, all text is a color; If you put the text in the tag, it will not work, because the tag is not interpreted, it is treated as text. Found a way on the Internet: I copied the code into TXT and changed it to HTML format. The test works. HTML is as follows: Copy Code code as follows: Copy t

Because IE does not support textarea maxlength properties, the test in Firefox 6 shows that Firefox supports this attribute. So it's easy. Write yourself a jquery extension so it's easy to implement the maximum length for textarea control. (function ($) { $.fn.textarealimit = function (settings) { Settings = Jquery.extend ({ length:1000 }, settings); MaxLength =settings.length; $ (this). attr ("Max

How to enter content in the first input. TextArea automatically gets the value of the first file box; That is, the first input edge is entered textarea edge value Thank you

Steps: 1. Convert the newline characters in the textarea to var dbstr = textareastr.replace (/\n|\r\n/g, " 2. Replace var New // Create a regular RegExp object var newstr = Dbstr.replace (reg, "\ n"); Related: When stitching the next line of strings var "\ r \ n" + message; Match literal and \r literal\n Value = Value.replace (/(?: \ \ \[RN]) +/g, ""); TextArea multi-line text save data to DB, remove a

Don't talk nonsense, just go to the Code directly (because you only find the solution when you encounter it, and put it here to make it easier for you to see and use it later) The preceding methods can control the length of textarea, but only [onpropertychange] is the best method: Onpropertychange: not explained. I personally think it is best to be similar to the maxlength attribute. Onchange: This attribute can also be implemented, but the eff

Replace the line breaks contained in the strings in textarea with the javascript code on the first floor of amp; lt; br amp; gt; Textarea. value. replace (/\ n/g ," "); 2nd floor S = textarea. value. replace (/\ r \ n/g ," "); Third floor Change immediately when pressed V id = "a" contentEditable = "true" style = 'border: 1 solid black'> In fact, many people h

The text selected by textarea in Mozilla used createRange to determine the text selected by textarea. This attribute is supported by Mozilla, but it does not work if it is placed in textarea. Later, we found that we could use other methods to solve the Mozilla problem. [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to e

The following is my solution to this problem. At last, I fully understood it. It was a real risk of turning around the ship. 1.You must know that the linefeed in textarea is \ n (I found that the Enter key is \ n, as if it is \ r \ n in linux) 2.Before using nl2br, Please carefully read the manual explanation. I am depressed. Generally, it is understood that \ n is converted to Refer to the php manual for explanation: Nl2br-Inserts HTML line breaks b

It now contains the text Layout Framework (Text Layout Framework (TLF), and TLF can be used Spark text components, such as richtext, richeditabletext, textarea, and textinput. Other components of the component, such as ComboBox and ComboBox, can contain a textinput control. Now you can refine the text and text streams And can use your UI to implement a number of truly amazing applications. This framework is very extensive .... Dizzy, it is estimated t

For more information, see document. createElement ("img") implements the function of adding emoticon to textarea, but the problem is that emoticon cannot be stored in the database. the emoticon will be lost every time you browse the post, so I want to ask if there are any good methods? Reply to discussion (solution) Save the image URL to the database. This step has been done, but how can I determine the position of the emoticon image in the me

Jquery achieves textarea highly adaptive, jquerytextarea I have previously shared with you how to use Javascript to control the textarea height of a text box to scale in and out as the content grows. Today I have spent some time changing the implementation method. Copy codeThe Code is as follows:JQuery. fn. extend ({AutoHeight: function (){Return this. each (function (){Var $ this = jQuery (this );If (! $ T

Write an online editor for UBB, because the pop-up window is not used Code At the end of textarea, I could not insert the cursor before, so I went online and went crazy to find information. I finally found out how to get the position in textarea, however, if textarea has a lot of content, it will flash. The Code is as follows. Function getpos (OBJ) { OBJ. Focus

/* Input and textarea maximum text limit plug-in * modified. One Chinese Character represents one word and one English half word; * textlimit-jquery plugin for counting and limiting characters for input and textarea fields ** pass '-1' as speed if you don't want the char-deletion effect. (Don't just put 0) * example: jquery ("textarea "). textlimit ('span. counte

The following is my solution to this problem. At last, I fully understood it. It was a real risk of turning around the ship. 1.You must know that the linefeed in textarea is \ n (I found that the Enter key is \ n, as if it is \ r \ n in Linux) 2.Before using nl2br, Please carefully read the manual explanation. I am depressed. Generally, it is understood that \ n is converted to Refer to the PHP manual for explanation: Nl2br-inserts HTML line breaks b

Use. net Control for a long time, when adding control length control to the TextBox of a page, simply add a maxlength = 'xxx', but the test is always not good, the reason is that the multiline mode is set. In this case, the generated html code is textarea, And the maxlength attribute is not added because IE does not support the maxlength attribute of textarea. Therefore, in firefox 6, we found that firefox

This article mainly introduces how to obtain and set the Text Location of TextArea or input text box in JS, involving TextArea and input text operation skills, for more information about how to obtain and set the Text Location of TextArea or input text box in JS, see the following example. Share it with you for your reference. The specific implementation method i

1, input, textarea have maxlength attribute, but textarea incompatible IE8/9,input compatible IE8/9.2, at the same time binding onchange, onkeydown, ONKEYUP,IE8/9 can not solve the right-click Paste problem. 3, on the code ...TextArea word limit