我使用nicEdit来拥有一个RTF文本区域,我需要添加一个onkeypress
、onkeyup
或onkeydown
事件。
我创建我的实例如下:
var emailRtf = new nicEditor({ iconsPath : 'nicEdit/nicEditorIcons.gif',
buttonList : ['bold','italic','underline','fontSize','forecolor','ol','ul','link','unlink','removeformat'],
maxHeight: 600}).panelInstance('REPLY_MESSAGE');
我尝试了以下方法(使用keypress
、keydown
和keyup
):
emailRtf.addEvent("keypress", function() { alert('test') }); // Not working
emailRtf.addEvent("keypress", function(evt) { alert('test') }); // Not working
然而,以下工作:
emailRtf.addEvent("blur", function() { alert('test') }); // Alert shows when I leave focus on the textArea
如何将key(press|up|down)
添加到nicEdit编辑器中?
注意事项:我的页面中有RTF文本区域的多个实例,我只需要将key(press|down|up)
事件添加到其中一个。我发现了这问题,它将事件添加到所有实例中。,我也想让nicEdit.js完好无损.
发布于 2013-03-14 09:50:55
看看这里,限制WYSIWYG编辑器(NicEdit)中的字符数
它应该在不改变nicedit.js的情况下工作。
$("div.nicEdit-main").keyup(function () { });
看看jsfiddle http://jsfiddle.net/jGLRn/15/
发布于 2013-03-20 21:47:28
读这里的官方文件。它向您展示了如何将(它们支持的)事件绑定到您的nicEdit实例而不使用jQuery。
var commentNicEditor = new nicEditor().panelInstance('comment');
commentNicEditor.addEvent("blur", function () {
// Sent when an editor instance loses focus
});
commentNicEditor.addEvent("focus", function () {
// Send when an editor gains focus (IE someone clicks inside it)
});
commentNicEditor.addEvent("key", function () {
// When the user presses a shortcut key (Such as control-b)
});
commentNicEditor.addEvent("add", function () {
// Fired when a new instance is added
});
commentNicEditor.addEvent("panel", function () {
// Fired when the toolbar is initialized for new instances (This is the preferred event if you want to add a function when NicEdit instances are created)
});
发布于 2013-03-14 00:13:08
经过一天的研究,我做不到不修改nicEdit.js。然而,我能够做的变化很少。在这里(我使用的是0.9r24版本):
我添加了一个名为customKeyDownFunction
的配置选项。默认情况下,它什么也不做。
var nicEditorConfig = bkClass.extend({
buttons : {
'bold' : {name : __('Click to Bold'), command : 'Bold', tags : ['B','STRONG'], css : {'font-weight' : 'bold'}, key : 'b'},
'italic' : {name : __('Click to Italic'), command : 'Italic', tags : ['EM','I'], css : {'font-style' : 'italic'}, key : 'i'},
'underline' : {name : __('Click to Underline'), command : 'Underline', tags : ['U'], css : {'text-decoration' : 'underline'}, key : 'u'},
'left' : {name : __('Left Align'), command : 'justifyleft', noActive : true},
'center' : {name : __('Center Align'), command : 'justifycenter', noActive : true},
'right' : {name : __('Right Align'), command : 'justifyright', noActive : true},
'justify' : {name : __('Justify Align'), command : 'justifyfull', noActive : true},
'ol' : {name : __('Insert Ordered List'), command : 'insertorderedlist', tags : ['OL']},
'ul' : {name : __('Insert Unordered List'), command : 'insertunorderedlist', tags : ['UL']},
'subscript' : {name : __('Click to Subscript'), command : 'subscript', tags : ['SUB']},
'superscript' : {name : __('Click to Superscript'), command : 'superscript', tags : ['SUP']},
'strikethrough' : {name : __('Click to Strike Through'), command : 'strikeThrough', css : {'text-decoration' : 'line-through'}},
'removeformat' : {name : __('Remove Formatting'), command : 'removeformat', noActive : true},
'indent' : {name : __('Indent Text'), command : 'indent', noActive : true},
'outdent' : {name : __('Remove Indent'), command : 'outdent', noActive : true},
'hr' : {name : __('Horizontal Rule'), command : 'insertHorizontalRule', noActive : true}
},
iconsPath : '../nicEditorIcons.gif',
buttonList : ['save','bold','italic','underline','left','center','right','justify','ol','ul','fontSize','fontFamily','fontFormat','indent','outdent','image','upload','link','unlink','forecolor','bgcolor'],
iconList : {"bgcolor":1,"forecolor":2,"bold":3,"center":4,"hr":5,"indent":6,"italic":7,"justify":8,"left":9,"ol":10,"outdent":11,"removeformat":12,"right":13,"save":24,"strikethrough":15,"subscript":16,"superscript":17,"ul":18,"underline":19,"image":20,"link":21,"unlink":22,"close":23,"arrow":25},
customKeyDownFunction : function() { }
});
我修改了keyDown函数。
keyDown : function(e,t) {
this.ne.options.customKeyDownFunction();
if(e.ctrlKey) {
this.ne.fireEvent('key',this,e);
}
}
在创建nicEditor实例时,我定义了customKeyDownFunction
。
var emailRtf = new nicEditor({
iconsPath : 'nicEdit/nicEditorIcons.gif',
buttonList : ['bold','italic','underline','fontSize','forecolor','ol','ul','link','unlink','removeformat'],
maxHeight: 600,
customKeyDownFunction: function() { alert('key down!'); }
}).panelInstance('REPLY_MESSAGE');
如果不需要任何自定义函数,就不要定义customKeyDownFunction
。
var emailRtf = new nicEditor({
iconsPath : 'nicEdit/nicEditorIcons.gif',
buttonList : ['bold','italic','underline','fontSize','forecolor','ol','ul','link','unlink','removeformat'],
maxHeight: 600
}).panelInstance('REPLY_MESSAGE');
我只能这么做了。如果有人有更好的方法,请告诉我!
https://stackoverflow.com/questions/15389157
复制相似问题