如何检查数据集值为空或数据,以检查jQuery ASP.Net中的计数验证。 [英] how to check dataset value empty or data ,to check count validation in jQuery ASP.Net.
问题描述
我在asp.net中使用Datagrid而c#.Datagrid有链接按钮。当我点击链接按钮检查条件。如果数据值是否批准。
这是c#代码。
i需要在jquery条件下检查相同。
asp.net:
< div >
< table id = gdvCourseL class = DataGrid border = 0 cellspacing = 1 cellpadding = 3 样式 = border- width:0px; width:100%; rules = 所有 >
< span class =code-keyword>< tbody >
< tr < span class =co取消属性>类 = NormalItem >
< td align = center style = < span class =code-keyword> width:55px; >
< td >
< a class = LinkNormal <跨度class =code-attribute> href = APP.aspx?CF = AP > 批准< / a >
< / td >
< / tbody >
< / table >
< / div >
--- --------------
c#code:
-----------------
PG_Class objPG_Class = new PG_类();
DataSet dstPGcourse = null ;
spParam = new StringBuilder();
spParam.Length = 0 ;
spParam.Append( 1)。追加(colSeperator).Append(ViewState [ COURSEID])。追加(colSeperator);
spParam.Append( 2)。追加(colSeperator).Append( 1);
dstPGcourse = objPG_Class.GetDevCourse(spParam.ToString());
if ((dstcourse.Tables [ 0 ]。Rows.Count > 0 )
{
// code
}
引用:你可以访问gridview值来检查jquery中是否为空?
参考我的回答 - 如何验证gridview数据绑定文本框值以检查空值和重复条目。 [ ^ ]。br />
在此,我解释了如何在GridView
中获取TextBox
并验证。
Hi,
I am using Datagrid in asp.net and c#.Datagrid have link button.when i click link button to check condition .if data value approve or not.
this is c# code.
i need to check same as in jquery condition.
asp.net:
<div>
<table id="gdvCourseL" class="DataGrid" border="0" cellspacing="1" cellpadding="3" style="border-width:0px;width:100%;" rules="all">
<tbody>
<tr class="NormalItem">
<td align="center" style="width:55px;">
<td>
<a class="LinkNormal" href="APP.aspx?CF=AP">Approve</a>
</td>
</tbody>
</table>
</div>
-----------------
c# code:
-----------------
PG_Class objPG_Class = new PG_Class();
DataSet dstPGcourse = null;
spParam = new StringBuilder();
spParam.Length = 0;
spParam.Append("1").Append(colSeperator).Append(ViewState["COURSEID"]).Append(colSeperator);
spParam.Append("2").Append(colSeperator).Append("1");
dstPGcourse = objPG_Class.GetDevCourse(spParam.ToString());
if ((dstcourse.Tables[0].Rows.Count > 0)
{
//code
}
Quote:can you access gridview values to check empty or not in jquery?
Refer my answer - hi, how to validate gridview databound textbox value to check null and duplicate entry.[^].
In this , I explained how to getTextBox
inside theGridView
and validate that.
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