textarea

I want to escape HTML tags to entity names, taking text from a textarea and putting the result in a second textarea such that: <mytag> becomes <mytag> I'm using .html() and .text() going back and forth OK. My problem is dealing with the textarea element, which acts a little different. It works fine if I first place the text into a div: var htmlStr = $('#textareaInput').val(); //doesn't like .html() .text() ? $('#dummy').text(htmlStr); // an object to hold the text that supports .html() $('#textareaOutput').val($('#dummy').html()); But I want to do something more straightforward like this: var

I've tried all of the following: $(#"tbxNote").attr("disabled", "disabled"); ////doesn't work $(#"tbxNote").attr("disabled", "true"); //doesn't work either :) tinyMCE.init( mode: "none" ); //throws an error This is how I'm loading TinyMCE: //load tinymce plugin $('#tbxNote').tinymce({ // Location of TinyMCE script script_url: '/common/scripts/tiny_mce/tiny_mce.js', // General options theme: "advanced", // Theme options theme_advanced_buttons1: "link,unlink", theme_advanced_buttons2: "", //important theme_advanced_buttons3: "", //important theme_advanced_toolbar_location: "top", theme_advanced

Jeditable is inserting extra spaces around the actual text in a text area for me when I click to edit some text. How do I trim this or actually fix this? You can actually just pass a function to trim the string you are going to edit. Use this in your settings: data : function(string) {return $.trim(string)}, submit: "Save" Found the reason. And it is insane! In place edit will insert space around the text if you html looks like following <div id="inplace_edit_this"> This is some text that will be edited in-place. </div> And it will NOT insert space around the text if your html looks like this

I have been using summernote editor for a while now and it's working for most of the things I've needed it for. However, I recently wanted it disabled ( not destroyed ) after a user action. After efforts without success, it occurred to me I could use the destroy() method to achieve what I wanted. I noticed that Summernote still turned an already disabled textarea to its editor, with the writing area disabled. Here is what I finally did: To disable summernote after creating it: I first destroyed it, then disabled the target element, and finally re-initialized it: $(".summernoteTarget").destroy(

I have the following: class MyTextArea extends React.Component { handleClick = () => { this.focus(); } focus = () => this.ref.focus; handleRef = (component) => { this.ref = component; }; render() { return ( <div className="magicHelper" onClick={this.handleClick}> <textarea></textarea> </div> ); } } My CSS: .magicHelper { width: 100%; height: 100%; } textarea { line-height: 32px; } I need this because I need the textarea's placeholder are to be horizontally and vertically centered in the page. Given textareas can't vertically center text, I need to keep the height of the textarea short. I

I'm looking for a cross browser solution that makes textarea : wrap text only on enter scrollbars both hidden, until text overflows I have tried almost everything can be found in SO... Failed #1: textarea{ white-space:nowrap; overflow: auto; } does not work in FF Failed #2: textarea{ white-space:nowrap; overflow: auto; // or scroll } +WRAP=OFF attribute here I cant hit enter in IE ( jsFiddle ) Failed #3: textarea{ white-space:pre; overflow: auto; } +WRAP=OFF attribute auto line break in IE if I reaches the end mattytommo All I did was remove your white-space: nowrap; and it works :). textarea{

通过第一题之后继续进行第二题 我们会发现这个体会将内容放到<textarea></textarea>中然后我们刚才那段代码就失效了 因为这个代码可以将我们输入的内容转换成超文本 我们可以绕过过这段代码 就是通过提前闭合 例如；输入</textarea><script>alert(1)</script> 原因；通过提前闭合标签将自己需要植入的信息植入 来源： https://www.cnblogs.com/ainv-123/p/11896714.html