textarea

问题 I have a problem with Angular and nya-select. Example array in my angular controller: vm.arrayCollection = [ { name: 'Alice', mail: 'Class A' }, { name: 'Bob', mail: 'Class B1' }, { name: 'Carl', mail: 'Class A2' }, { name: 'Daniel', mail: 'Class B2' }, { name: 'Emi', mail: 'Class A3' }, { name: 'Flank', mail: 'Class B3' }, { name: 'George', mail: 'Class C4' }, { name: 'Harry', mail: 'Class C5' } ]; I have select option element: <ol class = "nya-bs-select" ng-model = "myModel"> <li nya-bs

问题 I'm writing an online application where I save some texts to the database. There are like 5 "textarea"-s and 5 "input type=text"-s. I'm also implementing a search to easily find and edit the DB entries. A new select window is displayed(using prototype and ajax), and when clicking on any of its entries the below form gets populated (it's the same form that was used to add new results). Now here's where the problem arises.... If i add a new form or edit any existing one ALL TEXTAREA fields that

问题 Is there a simple way of getting a HTML textarea and an input type="text" to render with (approximately) equal width (in pixels), that works in different browsers? A CSS/HTML solution would be brilliant. I would prefer not to have to use Javascript. Thanks /Erik 回答1: You should be able to use .mywidth { width: 100px; } <input class="mywidth"> <textarea class="mywidth"></textarea> 回答2: To answer the first question (although it's been answered to death): A CSS width is what you need. But I

问题 I have a textarea with "hard" wrapping: <textarea name="text" cols=5 wrap="hard">a b c d e f</textarea> When I serialize this textarea with jquery I get: text="a+b+c+d+e+f" Here is a fiddle. The problem is that I want to get the line breaks from the textarea. If I actually submit the form, then on the server I see the form come in with the proper line breaks. But I'd like to be able to get the line breaks without having to reload the page. I've already tried using the jquery form plugin with

问题 I've got this in my html file: <textarea id="inputbox" placeholder="type here"></textarea> What's the correct way to wire up a handler that will fire immediately whenever the content of the textarea changes? (whether by keyboard, mouse/clipboard, speech input, brainwave reader, etc) I tried: query("#inputbox").on.change.add(handler) but (at least on Dartium) it only fires after you tab out of the field. The purpose is to update a "live preview" window, similar to the way Stackoverflow renders

问题 So, I'ld like to display a textarea on just 1 row. But jQuery Mobile doesn't think so... Whatever value I set in the rows attribute, it always is 2 rows height... Would it have any solution ? 回答1: The jQuery Mobile CSS sets a specific height for textarea elements: textarea.ui-input-text { height : 50px; -webkit-transition : height 200ms linear; -moz-transition : height 200ms linear; -o-transition : height 200ms linear; transition : height 200ms linear; } You can create your own rule to

问题 I have a textarea with lots and lots of text: <textarea cols="50" rows="10" id="txt">lots and lots of text goes here</textarea> I want to scroll the textarea down, so the user can see 2000-th character. How can I do this using javasctipt/jQuery? $('#txt').scrollToCharNo(2000); // something like this would be great EDIT (my solution) Well, I managed to make it work myself. The only way I found, is to create a DIV with the same font and width as the textarea, put a SPAN near the needed

问题 I need to use a textarea to show some text. The problem is that if I place 4-5 rows of text a scrollbar will appear. How can I use CSS/HTML so that the textarea will be as large as it's content (no scrollbar). the textarea doesn't need to change it's size dynamicaly, I use it only to show a text (I could also use a disabled textarea) I want the textarea to stretch only verticaly. If you want to know: I use the textarea to show some text from a database, so when the textarea (with the text in

问题 <form name='qform'> <textarea name='q' rows='3' cols='60' wrap='hard' id='q' onkeydown="if (event.keyCode == 13) document.getElementById('clickit').click()"></textarea> <input type='button' value='search' id='clickit' onclick="get();"> </form> I have this form... it doesn't have a submit button because I am using jquery and under this form is a div area where the results will be shown. It is a search engine that does not have an input box but instead has a textarea. This is because it will be

问题 <form name='qform'> <textarea name='q' rows='3' cols='60' wrap='hard' id='q' onkeydown="if (event.keyCode == 13) document.getElementById('clickit').click()"></textarea> <input type='button' value='search' id='clickit' onclick="get();"> </form> I have this form... it doesn't have a submit button because I am using jquery and under this form is a div area where the results will be shown. It is a search engine that does not have an input box but instead has a textarea. This is because it will be