使用 ASP.NET c# - Repeater 在 Div 中添加图像
Add Image inside Div using ASP.NET c# - Repeater
我正在尝试在 div
中添加图像,该图像存在于代码隐藏的转发器控件中。
<div id="dvimage"
runat="server"
style="width:20px;float:right;margin-right:22%;margin-top:-18px;">
</div>
Inside above div
我正在尝试使用 inner 添加图像 HTML 属性:
foreach (RepeaterItem item in dtlViewUser.Items)
{
HtmlGenericControl sortImagedv = item.FindControl("dvimage") as HtmlGenericControl;
string imgupdated= "<img id=\"imgupdated\" src=\"Images/active.png\" alt=\"updated\" />";
sortImagedv.InnerHtml = imgupdated;
}
div
未使用图像渲染。
在您的 DIV 中添加标签:
<div id="dvimage" runat="server" ... >
<asp:Label ID="lblImage" runat="server"></asp:Label>
</div>
从你的代码隐藏:
foreach (RepeaterItem item in dtlViewUser.Items)
{
Label lblImage = item.FindControl("lblImage") as Label;
string imgupdated = "<img id='imgupdated' src='Images/active.png' alt='updated' />";
lblImage.Text = imgupdated;
}
更新:或者使用 ItemDataBound 事件:
protected void dtlViewUser_ItemDataBound(Object Sender, RepeaterItemEventArgs e)
{
// This event is raised for the header, the footer, separators, and items.
// Execute the following logic for Items and Alternating Items.
if (e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem)
{
string imgupdated = "<img id=\"imgupdated\" src=\"Images/active.png\" alt=\"updated\" />";
((Label)e.Item.FindControl("lblImage")).Text = imgupdated;
}
}
尝试创建一个新的图像对象并将其包含在 DIV 的控件集合中:
foreach (RepeaterItem item in dtlViewUser.Items)
{
HtmlGenericControl sortImagedv = item.FindControl("dvimage") as HtmlGenericControl;
HtmlImage image = new HtmlImage();
image.Src = "Images/active.png";
image.Alt = "updated";
image.ID = "imgupdated";
sortImagedv.Controls.Add(image);
}
我正在尝试在 div
中添加图像,该图像存在于代码隐藏的转发器控件中。
<div id="dvimage"
runat="server"
style="width:20px;float:right;margin-right:22%;margin-top:-18px;">
</div>
Inside above div
我正在尝试使用 inner 添加图像 HTML 属性:
foreach (RepeaterItem item in dtlViewUser.Items)
{
HtmlGenericControl sortImagedv = item.FindControl("dvimage") as HtmlGenericControl;
string imgupdated= "<img id=\"imgupdated\" src=\"Images/active.png\" alt=\"updated\" />";
sortImagedv.InnerHtml = imgupdated;
}
div
未使用图像渲染。
在您的 DIV 中添加标签:
<div id="dvimage" runat="server" ... >
<asp:Label ID="lblImage" runat="server"></asp:Label>
</div>
从你的代码隐藏:
foreach (RepeaterItem item in dtlViewUser.Items)
{
Label lblImage = item.FindControl("lblImage") as Label;
string imgupdated = "<img id='imgupdated' src='Images/active.png' alt='updated' />";
lblImage.Text = imgupdated;
}
更新:或者使用 ItemDataBound 事件:
protected void dtlViewUser_ItemDataBound(Object Sender, RepeaterItemEventArgs e)
{
// This event is raised for the header, the footer, separators, and items.
// Execute the following logic for Items and Alternating Items.
if (e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem)
{
string imgupdated = "<img id=\"imgupdated\" src=\"Images/active.png\" alt=\"updated\" />";
((Label)e.Item.FindControl("lblImage")).Text = imgupdated;
}
}
尝试创建一个新的图像对象并将其包含在 DIV 的控件集合中:
foreach (RepeaterItem item in dtlViewUser.Items)
{
HtmlGenericControl sortImagedv = item.FindControl("dvimage") as HtmlGenericControl;
HtmlImage image = new HtmlImage();
image.Src = "Images/active.png";
image.Alt = "updated";
image.ID = "imgupdated";
sortImagedv.Controls.Add(image);
}