摘要：一个简易文本编辑器，自己学习的第一个编辑器程序，共享一下，可以学习一下。ubb//initializetheiframefunctionwi...
一个简易文本编辑器，自己学习的第一个编辑器程序，共享一下，可以学习一下。
ubb
//initialize the iframe
function window.onload()
{
Editor.document.designMode = "On";
Editor.document.open() ;
Editor.document.write("") ;
Editor.document.close();
Editor.focus ();
}
function On_Mouseover(thisTD)
{
thisTD.style.borderLeft = "1px solid buttonhighlight" ;
thisTD.style.borderRight = "1px solid buttonshadow";
thisTD.style.borderTop = "1px solid buttonhighlight";
thisTD.style.borderBottom = "1px solid buttonshadow";
}
function On_Mouseout(thisTD)
{
thisTD.style.borderLeft = "" ;
thisTD.style.borderRight = "";
thisTD.style.borderTop = "";
thisTD.style.borderBottom = "";
}
function DoDown(thisTD)
{
thisTD.style .borderLeft = "1px solid buttonshadow";
thisTD.style .borderRight = "1px solid buttonhighlight";
thisTD.style .borderTop = "1px solid buttonshadow";
thisTD.style .borderBottom = "1px solid buttonhighlight";
thisTD.style .paddingTop = "2px";
thisTD.style .paddingLeft = "2px";
thisTD.style .paddingBottom = "0px";
thisTD.style .paddingRight = "0px";
}
function doAction(str)
{
var m_objTextRange = Editor.document.selection.createRange();
m_objTextRange.execCommand(str) ;
}
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]