Dynamic Grid Calulating

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Java-Script function

Calculation two values Rate and Quantity and dispaly to label getting some problem to display the label it's below my java-script function

function SupplierCalculation(obj) {
var id = obj.id;
var splitid = obj.id.split("_");
var grid = document.getElementById("ctl00_AccountMaster_GvMaterial");

if (grid.rows.length > 0) {
for (i = 2; i <= eval(grid.rows.length); i++) {
if (i < 20) {
var ItemRate = "ctl00_AccountMaster_GvMaterial_ct10" + i + "_lblItemRate";
alert('Hi...........' + ItemRate.value);
if (document.getElementById(ItemRate).value == "") {
document.getElementById(ItemRate).value = "0";
}
alert('ItemRate1......' + (eval(document.getElementById(ItemRate).valueOf)));
var Quantity = "ctl00_AccountMaster_GvMaterial_ct10" + i + "_txtQuantity";
if (document.getElementById(Quantity).value == "") {
document.getElementById(Quantity).value = "0";
}
var Value = "ctl00_AccountMaster_GvMaterial_ct10" + i + "_lblMaterialBalance";
if (document.getElementById(Value).value == "") {
document.getElementById(Value).value = "0";
}

if (document.getElementById(ItemRate).value != "") {
document.getElementById(Value).value = (eval(document.getElementById(ItemRate).value) * eval(document.getElementById(Quantity).value));
}
else {
document.getElementById(Value).value = (eval(document.getElementById(ItemRate).value) * eval(document.getElementById(Quantity).value))
}
}
else {
var IItemRate = "ctl00_AccountMaster_GvMaterial_ctl0" + i + "_lblItemRate";
var IQuantity = "ctl00_AccountMaster_GvMaterial_ctl0" + i + "_txtQuantity";

var Value1 = "ctl00_AccountMaster_GvMaterial_ctl0" + i + "_lblMaterialBalance";

if (document.getElementById(IItemRate).value != "") {
document.getElementById(Value1).value = (eval(IItemRate) * eval(IQuantity));
}
else {
document.getElementById(Value1).value = (eval(IItemRate) * eval(IQuantity));
}
}
}
}
}

Posted 13-Jan-15 2:44am

Rustam Ansari

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[no name] 13-Jan-15 9:00am

You are reposting agin and again. This would be considered as spamming. So better avoid.

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Rustam Ansari · Answer 1 · 2015-01-13T02:46:00

<asp:panel id="PnlAudit1" runat="server" xmlns:asp="#unknown">

<asp:updatepanel id="UpdatedPanelAccount" runat="server" updatemode="Conditional">
<contenttemplate>
<asp:gridview id="GvMaterial" runat="server" showfooter="true" autogeneratecolumns="false" skinid="GridView" onrowdatabound="GvMaterial_RowDataBound" onrowdeleting="GvMaterial_RowDeleting">
<columns>
<asp:templatefield headertext="Item / Model #">
<itemtemplate>
<asp:dropdownlist id="ddlMaterialItem" runat="server" cssclass="dropdownBox" autopostback="true">
OnSelectedIndexChanged="ddlMaterialItem_SelectedIndexChanged">

<asp:templatefield headertext="Item Code">
<itemtemplate>
<asp:label id="lblMaterialItemCode" runat="server">

<asp:templatefield headertext="Item Cost">
<itemtemplate>
<asp:label id="lblItemCost" runat="server">

<asp:templatefield headertext="Item Rate">
<itemtemplate>
<asp:textbox id="lblItemRate" runat="server" onkeypress="return isNumberKey(event);" onblur="SupplierCalculation(this)">

<asp:templatefield headertext="Quantity">
<itemtemplate>
<asp:textbox id="txtQuantity" runat="server" onkeypress="return isNumberKey(event);" onblur="SupplierCalculation(this)">

<footertemplate>
<asp:label id="lblTotalQuantity" runat="server">

<asp:templatefield headertext="Balance">
<itemtemplate>
<asp:label id="lblMaterialBalance" runat="server">

<footertemplate>
<asp:label id="lblMaterialTotalBalance" runat="server">

<asp:templatefield headertext="Delete">
<itemtemplate>
<asp:imagebutton id="imgDelete" imageurl="~/Images/Delete.png" commandname="Delete" tooltip="Delete">
runat="server" />

<itemstyle horizontalalign="Center">

<footerstyle backcolor="#0093DD" font-bold="True" forecolor="White" horizontalalign="Right">

<asp:button id="btnAddMaterial" runat="server">
Text="Add More" OnClick="btnAddMaterial_Click" />

<ajaxtoolkit:collapsiblepanelextender id="CollapsiblePanelExtenderAudit" runat="server" xmlns:ajaxtoolkit="#unknown">
TargetControlID="PnlAudit1" ExpandControlID="PnlTitle1" CollapseControlID="PnlTitle1"
ImageControlID="Image1" ExpandedImage="Images/uparrow.gif" CollapsedImage="Images/down.gif"
Collapsed="true" SuppressPostBack="true">