Web使用者控制項開發 星型評分控制項

2021-09-06 19:04:30 字數 3796 閱讀 5847

本文中分享乙個實現簡單,使用方便的星型評分控制項。

="5分"

>5 stars

label

>

<

input

type

="radio"

id="star4"

name

="rating"

value

="4"

runat

="server"

/><

label

for="

_star4

"%>"

title

="4分"

>4 stars

label

>

<

input

type

="radio"

id="star3"

name

="rating"

value

="3"

runat

="server"

/><

label

for="

_star3

"%>"

title

="3分"

>3 stars

label

>

<

input

type

="radio"

id="star2"

name

="rating"

value

="2"

runat

="server"

/><

label

for="

_star2

"%>"

title

="2分"

>2 stars

label

>

<

input

type

="radio"

id="star1"

name

="rating"

value

="1"

runat

="server"

/><

label

for="

_star1

"%>"

title

="1分"

>1 star

label

>

span

>

ratingbar.ascx.cs:

using system;
namespace usercontrols.controls
public grade value
else

if (star4.checked)

else

if (star3.checked)

else

if (star2.checked)

else

if (star1.checked)

else
}
set
}
}
public

bool readonly

get
else
}
}
private

void syncinte***cebyreadonlyproperties()

else
}
}
public

enum grade

}
三、控制項使用演示:

為ratingbar控制項賦值:

ratingbar1.value = grade.three;
列印ratingbar控制項的值:

clientscript.registerstartupscript(this.gettype(), null, string.format("", ratingbar1.value));
ratingbar控制項的readonly屬性(屬性值取反):

ratingbar1.readonly = !ratingbar1.readonly;

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