评论：input标签获取焦点时文本框内提示信息清空 http://www.gengbing.com/aboutme/show-1492-1.html 逍遥老鬼最近和魔兽世界一起远征，找我的话请去六区桑德兰服务器，记得阵营是部落的。 Mon, 08 Mar 2010 09:18:19 +0000 http://wordpress.org/?v=2.9.2 hourly 1 来自：逍遥老鬼 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3279 逍遥老鬼 Tue, 06 Jan 2009 02:04:40 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3279 去看看第二篇关于这个的。 去看看第二篇关于这个的。

]]> 来自：birder http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3278 birder Tue, 06 Jan 2009 01:31:48 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3278 多谢老鬼,留个记号 多谢老鬼,留个记号

]]> 来自：逍遥老鬼 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3277 逍遥老鬼 Mon, 05 Jan 2009 23:10:58 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3277 你可以直接发我qq上面…… 你可以直接发我qq上面……

]]> 来自：张经纬 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3275 张经纬 Mon, 05 Jan 2009 14:29:58 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3275 http://www.zhangjingwei.com/archives/input-check/ http://www.zhangjingwei.com/archives/input-check/

]]> 来自：input标签获取焦点是文本框内提示信息清空- 张经纬的博客 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3274 input标签获取焦点是文本框内提示信息清空- 张经纬的博客 Mon, 05 Jan 2009 14:28:04 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3274 [...] 看到朋友逍遥老鬼说到了这个地方，就顺带着写了一段给他。 [-]?View Code XHTML< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html charset=utf-8" /> <title>无标题文档</title> <script type="text/javascript"> function addLoadEvent(func){ var oldonload = window.onload if (typeof window.onload != 'function'){ window.onload = func }else{ window.onload = function(){ oladonload() func() } } }   function checkText(){ var textId = document.getElementById('test') var textDefault = '请输入字符' function cls(){ if (this.value == textDefault){ this.value = '' } } function res(){ if (this.value == ''){ this.value = textDefault } } textId.onfocus = cls textId.onblur = res } addLoadEvent (checkText) </script> </head>   <body> <input type="text" value="请输入字符" id="test" /> </body> </html> [...] [...] 看到朋友逍遥老鬼说到了这个地方，就顺带着写了一段给他。 [-]?View Code XHTML< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html charset=utf-8" /> <title>无标题文档</title> <script type="text/javascript"> function addLoadEvent(func){ var oldonload = window.onload if (typeof window.onload != ‘function’){ window.onload = func }else{ window.onload = function(){ oladonload() func() } } }   function checkText(){ var textId = document.getElementById(‘test’) var textDefault = ‘请输入字符’ function cls(){ if (this.value == textDefault){ this.value = ” } } function res(){ if (this.value == ”){ this.value = textDefault } } textId.onfocus = cls textId.onblur = res } addLoadEvent (checkText) </script> </head>   <body> <input type="text" value="请输入字符" id="test" /> </body> </html> [...]

]]> 来自：张经纬 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3273 张经纬 Mon, 05 Jan 2009 14:20:19 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3273 好像还是不行哦。 :( 好像还是不行哦。

:(

]]> 来自：张经纬 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3272 张经纬 Mon, 05 Jan 2009 14:19:56 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3272 HTML代码在回复内无法显示。我将双引号修改为全角的了。老鬼到时候将下面这段代码的双引号替换一下。 HTML代码在回复内无法显示。我将双引号修改为全角的了。老鬼到时候将下面这段代码的双引号替换一下。

]]> 来自：张经纬 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3271 张经纬 Mon, 05 Jan 2009 14:18:53 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3271 <code> </code>

]]> 来自：张经纬 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3270 张经纬 Mon, 05 Jan 2009 14:18:37 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3270 好的。代码是这样的 <code> function addLoadEvent(func){ var oldonload = window.onload; if (typeof window.onload != 'function'){ window.onload = func; }else{ window.onload = function(){ oladonload(); func(); } } } function checkText(){ var textId = document.getElementById('test'); var textDefault = '请输入字符'; function cls(){ if (this.value == textDefault){ this.value = ''; } } function res(){ if (this.value == ''){ this.value = textDefault; } } textId.onfocus = cls; textId.onblur = res; } addLoadEvent (checkText); </code> 好的。代码是这样的

function addLoadEvent(func){
var oldonload = window.onload;
if (typeof window.onload != 'function'){
window.onload = func;
}else{
window.onload = function(){
oladonload();
func();
}
}
}

function checkText(){
var textId = document.getElementById('test');
var textDefault = '请输入字符';
function cls(){
if (this.value == textDefault){
this.value = '';
}
}
function res(){
if (this.value == ''){
this.value = textDefault;
}
}
textId.onfocus = cls;
textId.onblur = res;
}
addLoadEvent (checkText);

]]> 来自：逍遥老鬼 http://www.gengbing.com/aboutme/show-1492-1.html/comment-page-1#comment-3264 逍遥老鬼 Mon, 05 Jan 2009 01:57:19 +0000 http://www.gengbing.com/aboutme/?p=1492#comment-3264 给一段完整的代码看看，我对js一窍不通…… 给一段完整的代码看看，我对js一窍不通……

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