21.1 使用userdata保存文本内容.htm
来自「一些javascript的小例子希望对初学者有更好的帮助」· HTM 代码 · 共 26 行
HTM
26 行
<HTML>
<HEAD>
<STYLE>
.userData {behavior:url(#default#userdata);}
</STYLE>
<SCRIPT>
function saveInput(){
var oPersist=Form1.myText;
oPersist.setAttribute("sPersist",oPersist.value); //将oPersist.value存储为sPersist属性
oPersist.save("oXMLBranch"); //存储在名为oXMLBranch的UserData存储区
}
function loadInput(){
var oPersist=Form1.myText;
oPersist.load("oXMLBranch"); //载入在名为oXMLBranch的UserData存储区
oPersist.value=oPersist.getAttribute("sPersist"); //将sPersist属性赋值给oPersist.value
}
</SCRIPT>
</HEAD>
<BODY>
<FORM ID="Form1">
<INPUT CLASS="userData" TYPE="text" ID="myText">
<INPUT TYPE="button" VALUE="加载" onclick="loadInput()">
<INPUT TYPE="button" VALUE="保存" onclick="saveInput()">
</FORM>
</BODY>
</HTML>
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?