textarea

问题 When running the jQuery plugin bgrins/ExpandingTextareas (github), <textarea> tags inside 100%-width tables do not work as expected. In particular, the textarea does not expand vertically as desired, and the horizontal position of the textarea has an incorrect offset that changes as one inputs text. Here is a sample jsFiddle illustrating the problem. I have also opened a corresponding issue, #33 on GitHub. Any thoughts on why this is happening and how to remedy it would be most appreciated.

问题 I have the following code that works perfectly when I load the page it allows to double click a P and make it editable with textarea and revert it back to P when clicking the Save button Double clicking the " some lorem ipsum " string will switch the P to a texarea which the content is taken from the P content so it will display " some lorem ipsum " You make some edit , let say you delete the " some lorem ipsum " and you now write " new content edited ", when you click Save it turns back to

问题 I have a textarea control in my website. I want to retrieve start and end position of selected text in the text area, for Internet Explorer. How can I do it? 回答1: Might I encourage you to use Rangy? A cross-browser JavaScript range and selection library. It provides a simple standards-based API for performing common DOM Range and Selection tasks in all major browsers, abstracting away the wildly different implementations of this functionality between Internet Explorer and DOM-compliant

问题 I am saving news from textarea in database and showing them again on a JSF page. When I print the bean data I have it as below. This is line 1 This is line 2 In textarea when I try to edit, I see same as above. But when I try to print in <h:outputText> I see it as below. This is line 1 This is line 2 Even when I print using Sytem.out.println() , I see output as This is line 1 This is line 2 Any idea how can I get this new line in <h:outputText> ? I also tried this answer which suggests to use

问题 I'm currently using Summernote It looks pretty much like this: Demo http://aurelia-tinymce-sample.sukobuto.com/ github https://github.com/sukobuto/aurelia-tinymce-sample But this works with nodejs so I can't really bind tons of textareas, I found this list of all the WYSIWYG with reviews on each but none seems to be fully integrated with aurelia https://github.com/iDoRecall/comparisons/blob/master/JavaScript-WYSIWYG-editors.md Any ideas or tips to avoid nodejs? 回答1: EDIT: This question Using

问题 I've got a textarea inside a jQuery UI modal dialog. I tried changing the textbox value like this: 1) $('#textarea').val('test value'); 2) $('#textarea').text('test value'); Both of these work in all browsers. Except in Firefox it only works ONCE. When calling to either of these once again with a new value, the textarea value remains unchanged. No matter if this is while the modal dialog is open or prior to opening it (it opens with the textarea id="textarea" as part of the content - so

问题 I want to be able to place text in a textarea, and copy it to the clipboard, without displaying the textarea. To copy the text to the clipboard, I create a button with onclick = "document.getElementById('txtData').select(); document.execCommand('copy');" and this works fine. However, if I try to hide the textarea using either strStyle = 'display:none;' strStyle = 'visibility:hidden;' as per If I want my textarea to be hidden, how do I do it? then the copy no longer works. The textarea is

问题 I'm seeing an issue in IE7 and IE8 (but not other browsers) with a textarea when I dynamically change its "readonly" attribute. The textarea is initially defined as being read-only, and when the user clicks inside the textbox I set readOnly to false. At this point, if I type any normal characters, they don't get displayed - in fact, the text box acts like it is still read-only (i.e., arrow keys move around, hitting Delete goes to the previous page, etc.) If I click inside the textarea again,

问题 I encounter a problem in my web program. I got a textarea in my form, sometimes there is nothing in textarea, so genshi template engine just output it as <textarea xxxx /> and here comes the problem, all following tags are in the textarea. Why all browser can't handle single textarea correctly? If I write it as <textarea xxxx></textarea> and everything works fine. Why a single textarea messes following tags in xhtml? 回答1: Because you are, presumably, serving your XHTML with a text/html

问题 I have a textarea in my React app who is filled with a value. I want this textarea to be updated and the form submited to update the row in the database. <textarea id="description" className="materialize-textarea" length="120" value={description} disabled={isDisabled}></textarea> The description variable fill the textarea with the value from the database. The field is not disabled. I tried to attach an onChange event who dispatch an action (redux) to change the value of the textarea, but it