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分享XSL文档有一个input文本框，后面跟一个提交js按钮，怎样判断文本框内容跟上次的是否相同？
第一次加载XML时,给文本框内容一个初始化值，更改文本内容后点击提交按钮，Onclick函数可用getElementById获取到更改后内容，但是怎样保存上一次的值呢？
A.XML
<?xml version="1.0" encoding="gb2312" ?>
<?xml-stylesheet type = "text/xsl" href = "A.xsl"?>
<bookstore>
<book category="children">
<title lang="en">Harry Potter</title>
<author> J K. Rowling</author>
</book>
</bookstore>
A.XSL如下：
<?xml version = "1.0" encoding = "gb2312"?>
<xsl:stylesheet version = "1.0" xmlns:xsl = "http://www.w3.org/1999/XSL/Transform">
<xsl:template name = "HTML_HEAD">
<script type = "text/javascript" language = "javascript" src = "A.js">
var globar_str = new String("初始化值");
<![CDATA[
function OnInitialize1()
{
document.getElementsById('text-str').value =globar_str;
}
]]>
</script>
</xsl:template>
</xsl:template>
<xsl:template match = "bookstore" name ="MLIST2">
<script type = "text/javascript" language = "javascript" src = "A.js">
</script>
<form id = "form1" name = "form1" target = "_self" onsubmit = "return OnSubmitApply(this);" method = "post">
<table id = "table1" class = "content_body_area" border = "0" cellpaddng = "0" cellspacing = "0">
<tr class = "row135">
<td class = "content_value">
<input type="text" class="textbox" id="texs-tr"/>
</td>
</tr>
</table>
<table width="100%" border = "0" cellpaddng = "0" cellspacing = "0" class = "content_set" >
<input name="ApplyButton" value="提交" id="ApplyButton" type = "submit" class = "buttonX">
</input>
</table>
</form>
</xsl:template>
A.js
function func_submit(form)
{
var s = document.getElementsById('text-str').value;
if(s != globar_str )
{
globar_str = s;
}
}
存在这么几个问题：
1，第一个xsl:template HTML_HEAD 没有match，也没有其他template调用它，那么这个HTML_HEAD模版怎么实现的？
2，global_str在js函数里不能用
该怎么改一下呢？
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xdh0817 2013-04-29
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恩恩，按照你说的，在template MLIST2中加入不带src的script就可以了~~
但是有个问题，别人是这样实现的：
A.xsl
<?xml version = "1.0" encoding = "gb2312"?>
<xsl:stylesheet version = "1.0" xmlns:xsl = "http://www.w3.org/1999/XSL/Transform">
<xsl:template name = "HTML_HEAD">
<script type = "text/javascript" language = "javascript">
var globar_str = new String("初始化值");
<![CDATA[
function OnInitialize1()
{
document.getElementsById('text-str').value =globar_str;
}
]]>
</script>
</xsl:template>
</xsl:template>
<xsl:template match = "bookstore" name ="MLIST2">
<script type = "text/javascript" language = "javascript" src = "A.js">
</script>
<form id = "form1" name = "form1" target = "_self" onsubmit = "return OnSubmitApply(this);" method = "post">
<table id = "table1" class = "content_body_area" border = "0" cellpaddng = "0" cellspacing = "0">
<tr class = "row135">
<td class = "content_value">
<input type="text" class="textbox" id="texs-tr"/>
</td>
</tr>
</table>
<table width="100%" border = "0" cellpaddng = "0" cellspacing = "0" class = "content_set" >
<input name="ApplyButton" value="提交" id="ApplyButton" type = "submit" class = "buttonX">
</input>
<input name ="CancleButton" value = "取消" id = "CancleButton" type = "button" class = "buttonX" onclick = "OnCancleButton()"/>
</table>
</form>
</xsl:template>
</xsl:stylesheet>
这里先不请教您cookie的问题~我想问的是它是怎么实现的？什么时候会调用xsl模版HTML_HEAD呢？
背景说明：以上这些东西源自于一项工作，本来有一个页面，页面分为两部分：左边显示一个树形结构菜单，
点击菜单中的某个选项可以在右边显示相应的页面，类似我的电脑中查看文件夹。
我要在左边的菜单里增加一个“姓名”选项，点击这个选项之后，就会在右边出现一个页面，即本帖所发的xml + xsl +js文档。有一个文本框，一个提交按钮，一个取消按钮，点击提交按钮，用js函数判断提交的姓名是否与上次的相同，如果不同就设置为新值，并使用ajax向服务器发set请求。
Go 旅城通票 2013-04-29
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<script type = "text/javascript" language = "javascript" src = "A.js">
var globar_str = new String("初始化值");
<![CDATA[
function OnInitialize1()
{
document.getElementsById('text-str').value =globar_str;
}
]]>
</script>
倒入外部js后这个script不能引入js代码，要另外单独写一个没用src的script标签放置内容部js代码
<?xml version = "1.0" encoding = "gb2312"?>
<xsl:stylesheet version = "1.0" xmlns:xsl = "http://www.w3.org/1999/XSL/Transform">
<xsl:template match = "bookstore" name ="MLIST2">
<script type = "text/javascript" language = "javascript" src = "A.js">
</script>
<script type = "text/javascript" language = "javascript">
var globar_str = new String("初始化值");
<![CDATA[
function OnInitialize1()
{
document.getElementsById('text-str').value =globar_str;
}
]]>
</script>
<form id = "form1" name = "form1" target = "_self" onsubmit = "return OnSubmitApply(this);" method = "post">
<table id = "table1" class = "content_body_area" border = "0" cellpaddng = "0" cellspacing = "0">
<tr class = "row135">
<td class = "content_value">
<input type="text" class="textbox" id="texs-tr"/>
</td>
</tr>
</table>
<table width="100%" border = "0" cellpaddng = "0" cellspacing = "0" class = "content_set" >
<input name="ApplyButton" value="提交" id="ApplyButton" type = "submit" class = "buttonX">
</input>
</table>
</form>
</xsl:template>
而且提交后当前页面的globar_str会被卸载点，下一个页面获取不到，要用cookie保存起来
