javascript 在 wysiHTML5 编辑器中以编程方式插入 HTML
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/10739237/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Insert HTML programmatically in wysiHTML5 editor
提问by daemon
I found javascript wysiwyg editor wysiHTML5.
我找到了 javascript wysiwyg编辑器wysiHTML5。
I'm trying to add element <a href=...>to the editor or just turn on bold programmatically.
我正在尝试向<a href=...>编辑器添加元素，或者只是以编程方式打开粗体。
My code is:
我的代码是：
var editor = new wysihtml5.Editor("textarea", {
toolbar: "toolbar",
stylesheets: "css/wysihtml5.css",
parserRules: wysihtml5ParserRules
});
editor.observe("load", function() {
editor.composer.commands.exec("bold");
});
Am I doing something wrong?
难道我做错了什么？
回答by mateusmaso
Actually no, but you have to be sure that your textarea (iframe) is focused. Try to use oninstead of observe. Here is a sample code that worked for me with insertHTML.
实际上没有，但你必须确保你的 textarea (iframe) 是有重点的。尝试使用on而不是observe. 这是一个使用 insertHTML 对我有用的示例代码。
editor.on("load", function() {
editor.focus();
editor.composer.commands.exec("insertHTML","<a href=....>text</a>");
});
回答by Matyas
mateusmaso's solution gave me the following error:
mateusmaso 的解决方案给了我以下错误：
NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIDOMHTMLDocument.execCommand] [Break On This Error] Object.defineProperty(object, property, config);
So I've investigated some more and found the following solution, which (IMO) seems more ok:
因此，我进行了更多调查并找到了以下解决方案，（IMO）似乎更合适：
var value = 'whatever you want to set';
// The jQuery reference to the textarea
var $ta = $('textarea#your-selector');
// The reference to the wysihtml5 editor - everything is contained within it
var w5ref = $ta.data('wysihtml5');
// Check if you have it
if(w5ref){
// if yes it's really an enhanced / wysihtml5ed textarea
// and use its setter
w5ref.editor.setValue(value);
} else {
// otherwise just simply populate the textarea as you normally would
$ta.html(value);
}
