插入字符:
JavaScript:
function append_face(image,container)
{
document.getElementById(container).focus();
with(document.selection.createRange())
{
text = "[FACE"+image+"]";
collapse();
select();
}
}
Html:
...
<img src="face/1.gif" onclick="append_face(1,<%="'"+txtContent.ClientID.ToString()+"'"%>);">
<asp:textbox id="txtContent" CssClass="message_content" runat="server" TextMode="MultiLine" Columns="20">
...
插入图片:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<textarea id="mm" cols="50" rows="10">asdfghjkl</textarea>
<script language=javascript>
function insertHtml(){
document.getElementById("mm").focus();
document.selection.createRange().text="<img src=http://www.xuediannao.net/images/daanshi.gif>";
var span = document.createElement("");
//alert(document.getElementById("mm").innerHTML);
span.setAttribute("innerHTML",document.getElementById("mm").innerHTML.replace('<','<').replace('>','>'));
//alert(document.getElementById("mm").innerHTML);
document.getElementById("mm").setAttribute("innerHTML",'');
document.getElementById("mm").insertBefore(span,null);;
}
</script>
<input type="submit" name="Submit" value="提交" onClick="insertHtml();">
</html>
JavaScript:
function append_face(image,container)
{
document.getElementById(container).focus();
with(document.selection.createRange())
{
text = "[FACE"+image+"]";
collapse();
select();
}
}
Html:
...
<img src="face/1.gif" onclick="append_face(1,<%="'"+txtContent.ClientID.ToString()+"'"%>);">
<asp:textbox id="txtContent" CssClass="message_content" runat="server" TextMode="MultiLine" Columns="20">
...
插入图片:
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<textarea id="mm" cols="50" rows="10">asdfghjkl</textarea>
<script language=javascript>
function insertHtml(){
document.getElementById("mm").focus();
document.selection.createRange().text="<img src=http://www.xuediannao.net/images/daanshi.gif>";
var span = document.createElement("");
//alert(document.getElementById("mm").innerHTML);
span.setAttribute("innerHTML",document.getElementById("mm").innerHTML.replace('<','<').replace('>','>'));
//alert(document.getElementById("mm").innerHTML);
document.getElementById("mm").setAttribute("innerHTML",'');
document.getElementById("mm").insertBefore(span,null);;
}
</script>
<input type="submit" name="Submit" value="提交" onClick="insertHtml();">
</html>
