在鼠标上方缩放图像 [英] zooming image at mouse over

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本文介绍了在鼠标上方缩放图像的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

当我用户上传图像并在datalist上显示时,我在下面提到了我的代码。

和显示图像之后我希望鼠标悬停在所有图像上。

所以,我该怎么办?







我的代码是:



 <   asp: DataList     ID   =  DataList1    runat   =  server    BackColor   = #DEBA84    BorderColor   = #DEB A84  

BorderStyle = BorderWidth = 1px CellPadding = 3 CellSpacing = 2 GridLines = < span class =code-keyword>两者

< span class =code-attribute> RepeatColumns = 3 >
< footer style backcolor = # F7DFB5 forecolor = #8C4510 / >
< item style backcolor = #FFF7E7 forecolor = #8C4510 / >
< SelectedItemStyle BackColor = #738A9C Font-Bold = True ForeColor = 白色 / >
< HeaderStyle Ba ckColor = #A55129 Font-Bold = True ForeColor = 白色 / >
< SelectedItemTemplate >
< / SelectedItemTemplate >
< itemtemplate >
< table 样式 = width:100%; >
< tr >
< td rowspan = 3 >
< img alt = src =' 管理员/ ProductImages / <% #Eval( ImageName)%>' / >
< / td >
< td >
< / td >
< td >

< / td >
< / tr >
< / table >
< / itemtemplate >

解决方案

使用jQuery很容易:



 <   html  >  
< head >
< title > ... < / title >
< script 类型 = text / javascript src = scripts /jquery-1.7.1.min.js\"> < / script >
< / head >
< SP class =code-keyword>< body >

< img < span class =code-attribute> alt = 图片 id = image / >

< script type = text / javascript >


文档 ).ready( function (){
imageElement =


#image); // 元素img由其属性id =image找到
imageElement.attr(< span class =code-string> src small.png); // 以小图片开头
imageElement.hover(
function (){ // 鼠标在图像上移动

when i user upload image and display at datalist i have mention my code at below.
and after display image i want mouse over at all images.
so, how can i do ?



my code is:

<asp:DataList ID="DataList1" runat="server" BackColor="#DEBA84" BorderColor="#DEBA84"

            BorderStyle="None" BorderWidth="1px" CellPadding="3" CellSpacing="2" GridLines="Both"

            RepeatColumns="3">
            <footerstyle backcolor="#F7DFB5" forecolor="#8C4510" />
            <itemstyle backcolor="#FFF7E7" forecolor="#8C4510" />
            <SelectedItemStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" />
            <HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" />
            <SelectedItemTemplate>
            </SelectedItemTemplate>
            <itemtemplate>
                <table style="width: 100%;">
                    <tr>
                        <td rowspan="3">
                            <img alt="" src='Admin/ProductImages/<%# Eval("ImageName") %>' />
                        </td>
                        <td>
                        </td>
                        <td>
                             
                        </td>
                    </tr>
                </table>
            </itemtemplate>

解决方案

It's easy with jQuery:

<html>
<head>
    <title> ... </title>
    <script type="text/javascript" src="scripts/jquery-1.7.1.min.js"></script>
</head>
<body>

	<img alt="Image" id="image" />	
	
	<script type="text/javascript">


(document).ready(function() { imageElement =


("#image"); // element img found by its attribute id="image" imageElement.attr("src", "small.png"); // start with small image imageElement.hover( function() { // mouse moves over the image


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