如何获得焦点的文本框 [英] How to get the Focus for Textbox

问题描述

在输入过程中如何获得文本框的焦点.如果我单击以在文本框中输入数据.该文本框将获得焦点，并将颜色从白色更改为黑色.请你能帮帮我吗?

谢谢

问候，
Snageetha

Hi,

How to get the focus for the textboxes during the entry. If i click to enter the data in textbox. That textbox get the focus and change color like white to black. Please can you help me?

Thank you,

Regards,
Snageetha

推荐答案

更改焦点上的文本框/输入背景色 [ ^ ]有点小巧可以解决您问题的文章.

Change Textbox/Input background color on focus[^] is a neat little article that should solve your problem.

将css函数添加为

Add a css function as

.focusfld
{
    background-color: #FFFFCC;
}

然后在aspx页面中添加其引用，例如:

then add its reference in aspx page like:

<link href="Style/StyleSheet.css" rel="stylesheet" type="text/css" />

在aspx中将Javacript函数编写为:

Write a Javacript funtion in aspx as:

function Fun1(ctrl)
    {    
        ctrl.className = 'focusfld';
    }

并在pageLoad()中添加:

and in the pageLoad() add:

TextBox1.Attributes.Add("onFocus", "Fun1(this)");

引用类似的问题

http://stackoverflow.com/questions/5610409/css-of-a-asp- textbox-control [^ ]
还有一篇文章
http://devtoolshed.com/content/aspnet-css-highlight-textbox-focus [ ^ ]

refer similar question

http://stackoverflow.com/questions/5610409/css-of-a-asp-textbox-control[^]
and an article
http://devtoolshed.com/content/aspnet-css-highlight-textbox-focus[^]

这篇关于如何获得焦点的文本框的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！