FCKEditor編輯器換為TextBox,應(yīng)該就沒有問題了。
前臺:
復(fù)制代碼代碼如下:
<tr>
<th>
短敘述
<br />
(限100中文字)<br />
當(dāng)前文字個數(shù):<asp:Label ID="lblShowTextLength" runat="server" Text="0" ForeColor="Red"></asp:Label><br />
</th>
<td style="text-align: left;">
<FCKeditorV2:FCKeditor ID="fckPrdDescription" runat="server" Height="240px" Width="100%">
</FCKeditorV2:FCKeditor>
</td>
</tr>
JS代碼:
復(fù)制代碼代碼如下:
<script type="text/javascript">
function FCKeditor_OnComplete(editorInstance)
{
var oEditor = FCKeditorAPI.GetInstance('fckPrdDescription');
oEditor.EditorDocument.body.onkeyup=function ()
{
if( document.all)
{
$("lblShowTextLength").innerText =oEditor.EditorDocument.body.innerText.length;
}
else
{
var r = oEditor.EditorDocument.createRange() ;
r.selectNodeContents( oEditor.EditorDocument.body ) ;
$("lblShowTextLength").innerText= r.toString().length ;
}
if(parseInt($("lblShowTextLength").innerText)>100)
{
alert("當(dāng)前已經(jīng)達(dá)到100中文字,請不要繼續(xù)輸入!");
oEditor.EditorDocument.body.innerText=oEditor.EditorDocument.body.innerText.substring(0,100);
$("lblShowTextLength").innerText =oEditor.EditorDocument.body.innerText.length;
}
// $("ddd").value =oEditor.EditorDocument.body.innerHTML;
}
if (document.getElementById("hidStatus").value=="Cancel")
{
editorInstance.EditorDocument.designMode="off";
}
}
</script>
演示:
輸入多馀100個字符數(shù) 提示
點擊【確定】后 自動截取100個字符