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[英]How to enable and disable the LinkButton in GridView when CheckBox in the same GridView was checked?
[英]Disable textbox when checkbox checked in same cell gridview in edit mode on client side
我在禁用在gridview的edittemplate中選中的復選框上的文本框時遇到問題,這是代碼:
<asp:TemplateField HeaderText="Navigation Path">
<ItemTemplate>
<asp:CheckBox ID="chkNavPath" runat="server" Enabled="false" />
<asp:Label ID="lblNavPath" runat="server" Text='<%# Bind("NavPath") %>' />
</ItemTemplate>
<EditItemTemplate>
<asp:CheckBox ID="chkEditNavPath" runat="server" Text="Open same image on click?" onclick="GetCheckStatus(this);" Enabled="true" />
<asp:TextBox ID="txtEditNavPath" runat="server" Text='<%# Bind("NavPath") %>'></asp:TextBox>
</EditItemTemplate>
<FooterTemplate>
<asp:CheckBox ID="chkNewNavPath" runat="server" Text="Open same image on click?" Enabled="true" />
<asp:TextBox ID="txtNewNavPath" runat="server" Text=""></asp:TextBox>
</FooterTemplate>
</asp:TemplateField>
Javascript:
<script language="javascript" type="text/javascript">
function GetCheckStatus(obj) {
var GridViewP = document.getElementById('<%=GridViewPDF.ClientID %>')
debugger;
if (GridViewP.rows[obj.parentElement.parentElement.rowIndex].cells[4].childNodes[0].type == "checkbox") {
if (GridViewP.rows[obj.parentElement.parentElement.rowIndex].cells[4].childNodes[0].checked) {
GridViewP.rows[obj.parentElement.parentElement.rowIndex].cells[4].childNodes[1].enabled = false; // Enable your control here
}
}
}
</script>
我無法訪問js代碼,我是位新手。
使用以下Java腳本代碼來完成該客戶端將您的GetCheckStatus函數替換為以下內容
<script language="javascript" type="text/javascript">
function GetCheckStatus(obj) {
if (obj.checked) {
obj.nextSibling.nextSibling.disabled = true;
}
else {
obj.nextSibling.nextSibling.disabled = false;
}
}
</script>
您必須使用onchange事件而不是復選框的onclick調用此函數,如下所示
onchange="GetCheckStatus(this);"
編輯:
<script language="javascript" type="text/javascript">
function GetCheckStatus(obj) {
if (obj.childNodes[0].checked) {
obj.nextSibling.nextSibling.disabled = true;
}
else {
obj.nextSibling.nextSibling.disabled = false;
}
}
</script>
通過onchange事件應用功能
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