如何在同一个地方设置展开和折叠图标 [英] how to set expand and collapse icon in same place

问题描述

http://i.stack.imgur.com/iADOU.png

 Description:
                above image will give some details. in my table i want expand and collapse in same place.if we use MVC we edit the code in INDEX code page. where we write code in index page how i set both icon +.- in samer place

推荐答案

您是否只是将图像按钮ImageURL属性或图像的src属性更改为点击事件中的新图标？



类似于：

fyi我是一个不是mvc的asp.net家伙所以这个例子对你正在做的事情可能不正确



protected button_click（object sender，EventArgs e）

{

if（img.ImageUrl.IndexOf（plus）> -1）/ /或者有一些其他标志来确定要显示的图标

img.ImageUrl = {减去图标的路径}

else

img.ImageUrl = {路径加上图标}



//...do其他按钮事件的东西



}



再次它可能无法在mvc中运行，我还没有开始玩它但你应该明白了。

Cant you just change the image buttons ImageURL property or the src attribute of the image to be the new icon in the on click event?

something like:
fyi i'm an asp.net guy not mvc so the example may not be correct for what you're doing

protected button_click(object sender, EventArgs e)
{
if(img.ImageUrl.IndexOf("plus") > -1)//or have some other flag to determine which icon to show
img.ImageUrl = {path to minus icon}
else
img.ImageUrl = {path to plus icon}

//...do other button event stuff

}

again it may not work in mvc, i havent started playing with it yet but you should get the idea.

引用此链接来管理使用javascript的可折叠内容功能 http://stackoverflow.com/questions/17268006/expand -and-collapse-using-javascript-with-and？rq = 1 [ ^ ]

refer this link for manage collapsible content using javascript functionhttp://stackoverflow.com/questions/17268006/expand-and-collapse-using-javascript-with-and?rq=1[^]

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