Jquery在gridview中计算文本框（gridview在datalist中） [英] Jquery calculate textbox inside gridview (gridview is inside a datalist)

问题描述

我想使用Jquery在gridview中添加所有文本框的值。 Gridview本身就在里面。

a datalist。



Datalist及其gridviews动态绑定。



我想显示每个gridview的文本框总和。



请给我帮助。



提前致谢。



我的尝试：



//// Jquery Code

$（document）.ready（function（）{

$（。txt_style）。keyup（function（）{

var grandTotal = 0;

$（[id * = txtValue]）。each（function（index）{

var value = $ （this）.val（）;

if（value！=&& value！=。）{

grandTotal = grandTotal + parseFloat（value ）;

}

}）;

$（[id * = lblTotal]）。html（grandTotal.toString（）） ;



}）;

}）; < br $>


/// HTML



< asp：DataList ID =DetBillTyperunat =server OnItemDataBound =DetBillType_ItemDataBoundRepeatColumns =2RepeatDirection =Horizo​​ntal>



< itemtemplate>



< asp：GridView ID =grdBillingDetailsrunat =serverAutoGenerateColumns =false

CellPadding =2CellSpacing =2

Horizo​​ntalAlign =中心ShowFooter =true交替RowStyle-CssClass =alt

CssClass =网格

宽度=100％OnRowDataBound =grdBillingDetails_RowDataBound>





< columns> < asp：TemplateField HeaderText =Bill Type>

< itemtemplate>

< asp：Label ID =lblBillTyperunat =serverText = '<％＃Eval（Description）+*％>'>



< footertemplate>

< b>

< asp：Label ID =lblttotalrunat =serverText =Total Amount/>








< itemstyle cssclass =gridItemStyle>

< HeaderStyle Horizo​​ntalAlign =Left/>



< asp：TemplateField HeaderText =>

< itemtemplate>



< asp：TextBox ID =txtValuerunat =serverMaxLength =10Text ='<％＃Eval（VALUE）％ >'

CssClass =txt_styleonKeyPress =return numbersonly（event，true）autocomplete =off>







< footertemplate>











< asp：Label ID =lblTotalrunat =serverText =>

Hi,

I want to add value of all textboxes inside gridview using Jquery. Gridview is itself inside
a datalist.

Datalist and its gridviews are binded dynamically.

I want to display the sum of textboxes for each gridview.

Please provide me help.

Thanks in advance.

What I have tried:

//// Jquery Code
$(document).ready(function () {
$(".txt_style").keyup(function () {
var grandTotal = 0;
$("[id*=txtValue]").each(function (index) {
var value = $(this).val();
if (value != "" && value != ".") {
grandTotal = grandTotal + parseFloat(value);
}
});
$("[id*=lblTotal]").html(grandTotal.toString());

});
});

/// HTML

<asp:DataList ID="DetBillType" runat="server" OnItemDataBound="DetBillType_ItemDataBound" RepeatColumns="2" RepeatDirection="Horizontal">

<itemtemplate>

<asp:GridView ID="grdBillingDetails" runat="server" AutoGenerateColumns="false"
CellPadding="2" CellSpacing="2"
HorizontalAlign="Center" ShowFooter="true" AlternatingRowStyle-CssClass="alt"
CssClass="Grid"
Width="100%" OnRowDataBound="grdBillingDetails_RowDataBound">


<columns> <asp:TemplateField HeaderText="Bill Type">
<itemtemplate>
<asp:Label ID="lblBillType" runat="server" Text='<%#Eval("Description")+" *"%>'>

<footertemplate>

<asp:Label ID="lblttotal" runat="server" Text="Total Amount" />




<itemstyle cssclass="gridItemStyle">
<HeaderStyle HorizontalAlign="Left" />

<asp:TemplateField HeaderText="">
<itemtemplate>

<asp:TextBox ID="txtValue" runat="server" MaxLength="10" Text='<%#Eval("VALUE")%>'
CssClass="txt_style" onKeyPress="return numbersonly(event, true)" autocomplete="off">



<footertemplate>





<asp:Label ID="lblTotal" runat="server" Text="">

推荐答案

（文件）.ready（function（）{

(document).ready(function () {

（。txt_style）。keyup（function（）{

var grandTotal = 0;

(".txt_style").keyup(function () {
var grandTotal = 0;

（[id * = txtValue]）。each（function（index）{

var value =

("[id*=txtValue]").each(function (index) {
var value =

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