execcommand

execCommand() is now obsolete, what's the alternative?

由 两盒软妹~` 提交于 2020-06-13 17:32:36
问题 I intended to use Document.execCommand() method along with contenteditable attribute to build my custom WYSIWYG editor. But when I checked the documentation for Document.execCommand() , I found that it's now obsolete. What's the modern (or extant) alternative for it? 回答1: I created the Rich Editor for my platform's XML (HTML5 + XHTML) editing purposes. I would not say that document.execCommand() is completely dead because some parts of it still work fine. Unfortunately the primary issue for

execCommand() is now obsolete, what's the alternative?

由 放肆的年华 提交于 2020-06-13 17:31:20
问题 I intended to use Document.execCommand() method along with contenteditable attribute to build my custom WYSIWYG editor. But when I checked the documentation for Document.execCommand() , I found that it's now obsolete. What's the modern (or extant) alternative for it? 回答1: I created the Rich Editor for my platform's XML (HTML5 + XHTML) editing purposes. I would not say that document.execCommand() is completely dead because some parts of it still work fine. Unfortunately the primary issue for

Is there something better than document.execCommand?

由 自古美人都是妖i 提交于 2020-04-08 09:10:42
问题 When implementing a web-based rich-text editor, I read that document.execCommand is useful for performing operations on an HTML document (like making a selection bold). However, I need something a bit better. Specifically, I need to know exactly what text is added or removed from the innerHTML, and in what location (as an offset into the entire document's HTML representation). I considered using the built in document.execCommand along side DOM4's mutation observer, but execCommand doesn't

Is there something better than document.execCommand?

由 爷，独闯天下 提交于 2020-04-08 09:09:03
问题 When implementing a web-based rich-text editor, I read that document.execCommand is useful for performing operations on an HTML document (like making a selection bold). However, I need something a bit better. Specifically, I need to know exactly what text is added or removed from the innerHTML, and in what location (as an offset into the entire document's HTML representation). I considered using the built in document.execCommand along side DOM4's mutation observer, but execCommand doesn't

jQuery execCommand for superscript and subscript not properly toggling

由 岁酱吖の 提交于 2020-01-05 05:45:46
问题 I'm trying to create a text editor using jQuery and execCommand . Everything was going good until I noticed that both superscript and subscript aren't properly toggling. This jsFiddle (http://jsfiddle.net/k8F4P/) should illustrate the problem. It is possible that it is simply my browser, but I'm using the latest version of Chrome for Mac. 回答1: Turned out the issue was that the stylesheet normalize.css was setting the sub and sup tags' vertical-align to baseline and this was preventing the

“execCommand” is not working with AngularJS

由 穿精又带淫゛_ 提交于 2019-12-31 05:08:05
问题 In the process of creating my own mini/simplified text editor I ran into the issue of using execCommand. I do not know why my code isn't working. I tried to prevent the mousedown event and used the attribute "unsetectable="on" " but it still doesn't seem to work. Here's my code: <button type="button" class="btn btn-default" ng-click="makeBold()" unselectable="on" ng-mousedown="$event.stopPropagation()">B</button> and $scope.makeBold = function(){ document.execCommand('bold',false,null); };

Is there a way to determine if execCommand('undo') is executable? [JavaScript]

由 自作多情 提交于 2019-12-31 02:34:11
问题 I am trying to determine if the execCommand('undo') can be executed. I've tried this one: if(document.execCommand('undo')) { document.execCommand('redo'); // some code } and it works... But it makes me some problems with the other part of the script. Is there another way to see if 'undo' is executable ? Thanks in advance! 回答1: document.queryCommandSupported http://msdn.microsoft.com/en-us/library/ms536681(VS.85).aspx document.queryCommandEnabled http://msdn.microsoft.com/en-us/library

Definition of ExecCommand function for bold?

由 谁都会走 提交于 2019-12-30 05:16:12
问题 ExecCommand offers a way to bold text inside iFrame, make it italic, underline it etc. But it's missing an option to create <cite> or <strong> or <em> (there is formatBlock but only for block elements and not inline ones). I'd like to use ExecCommand function for creating <cite> - is there any way to achieve this? And obviously I want to maintain flawless parsing like in case of bold and not something like surroundContents which will fail when you use it twice on the same selection. I'm

ZeroClipboard的时代或许已经过去了

由 邮差的信 提交于 2019-12-27 18:08:06
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 曾经，一个网页上要用Javascript实现网页内容的复制，其实是很麻烦的一件事情。虽然在这个问题上IE有其高大上的 window.clipboardData 方法支持直接复制指定内容，Firefox也早早的支持了 document.execCommand 命令，但是因为早期的Chrome不支持浏览器直接操作剪贴板，或者说不支持 document.execCommand 命令，让这一功能在兼容性上遇到了瓶颈。所以，聪明的开发者们开始走上“曲线救国”的道路：借助各大浏览器对Flash的支持，通过Javascript与Flash交互，将需要复制的内容传递到Flash中，再调用Flash操作剪切板的命令将内容复制到剪贴板，从而实现了兼容性极强的通过JS脚本复制网页文本的插件。这也就是 ZeroClipboard 的使命。 The ZeroClipboard library provides an easy way to copy text to the clipboard using an invisible Adobe Flash movie and a JavaScript interface. ZeroClipboard曾盛极一时，而如今它的未来，恐怕令人担忧。随着HTML5的风靡

Check if selection contains link

由 心不动则不痛 提交于 2019-12-24 18:59:32
问题 I am creating a rich text editor and I would like to use the same button to link and unlink selections. document.execCommand('createLink'...) and document.execCommand('unlink'...) allow users to link and unlink window.getSelection().toString() . However, there are no inbuilt methods to determine whether a selection is linked or not in the first place, so my question is: How can you check whether or not a selection is linked? I have tried using document.queryCommandState('createLink') and
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