Question

快速提问。有没有办法在HTML属性中使用asp：Literal文本？

实施例

<asp:Literal Text="hidden" runat="server" ID="ClassTag"></asp:Literal>

<tr class='<%= ClassTag %>' run="server" > </tr>

我正在为上下文处理转发器表行折叠问题（asp:repeater collapsing table rows）的整体解决方案，这可能是我坚持的最后一件事。

请告诉我。谢谢！

Answer 1

不是真的，但你只是想从代码中设置TR上的类吗？

在这种情况下，请编写以下ASP.NET：

@Override
protected void onPostExecute(Object result) {
    // dismiss the dialog once product deleted
    //Toast.makeText(getApplicationContext(),result,Toast.LENGTH_LONG).show();
    try {
        if (result != null) {
            // display result.toString() only after checking is null or not
            Log.d("TAG", result.toString());
            if  (result.toString().length() > 0) {
                JSONObject json = new JSONObject(result.toString());
                if (json != null && json.getString("message") != null) {
                     String message = json.getString("message");
                     Toast.makeText(getApplicationContext(), message, Toast.LENGTH_LONG).show();
                } else {
                    // TOAST for empty result or capture this for future analysis
                }
            } else {
                // TOAST for empty result or capture this for future analysis
            }
        } else {
            Toast.makeText(getApplicationContext(), "Unable to retrieve any data from server", Toast.LENGTH_LONG).show();
        }
    } catch (JSONException e) {
        // Have a toast to display user friendly message
        // Capture this in files or DB so can be used to report on user consent
        Log.d("TAG", "Exception Details: " + e.toString());
        e.printStackTrace();
    } catch (Exception e) {
        // Have a toast to display user friendly message
        // Capture this in files or DB so can be used to report on user consent
        Log.d("TAG", "Exception Details: " + e.toString());
        e.printStackTrace();
    }
}

在代码隐藏中，通过Attributes集合设置类：

<tr runat="server" ID="CustomRow">

在html属性中使用asp：Literal文本

1 个答案: