‘壹’ 怎样用js设计 点击某个按钮,就可以改变文本框的颜色
以下是改变文本框字体的颜色!<br><input name="test" type="text" id="test" value="点击按钮看我变化"><br><input name="a" type="button" id="a" tvalue="black" value="黑色" onclick="document.getelementbyid('test').style.color=document.getelementbyid('test').tvalue=this.tvalue;"><br><input name="b" type="button" id="b" tvalue="red" value="红色" onclick="document.getelementbyid('test').style.color=document.getelementbyid('test').tvalue=this.tvalue;"><br><input name="c" type="button" id="d" tvalue="green" value="绿色" onclick="document.getelementbyid('test').style.color=document.getelementbyid('test').tvalue=this.tvalue;"><br><input name="e" type="button" id="e" tvalue="green" value="获取文本框颜色属性值" onclick="alert(!document.getelementbyid('test').tvalue?null:document.getelementbyid('test').tvalue)"> <br><br>如果是要改变文本框背景色的话就用以下的!<br><input name="test" type="text" id="test" value="点击按钮看我变化"><br><input name="a" type="button" id="a" tvalue="black" value="黑色" onclick="document.getelementbyid('test').style.background=document.getelementbyid('test').tvalue=this.tvalue;"><br><input name="b" type="button" id="b" tvalue="red" value="红色" onclick="document.getelementbyid('test').style.background=document.getelementbyid('test').tvalue=this.tvalue;"><br><input name="c" type="button" id="d" tvalue="green" value="绿色" onclick="document.getelementbyid('test').style.background=document.getelementbyid('test').tvalue=this.tvalue;"><br><input name="e" type="button" id="e" tvalue="green" value="获取文本框颜色属性值" onclick="alert(!document.getelementbyid('test').tvalue?null:document.getelementbyid('test').tvalue)">
‘贰’ 用js怎样改变输入框边框的颜色
<%@pagelanguage="java"import="java.util.*"pageEncoding="GBK"%>
<%
Stringpath=request.getContextPath();
StringbasePath=request.getScheme()+"://"
+request.getServerName()+":"+request.getServerPort()
+path+"/";
%>
<!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.01Transitional//EN">
<html>
<head>
<basehref="<%=basePath%>">
<title>JS修改背景</title>
<scripttype="text/javascript">
functionJS(){
document.addmemeber("form1").memberName("int1").style.background='#eeeeee';
}
functionhid(){
varvalue=document.getElementByIdx_x("h").value;
alert(value);
}
</script>
</head>
<body>
<formaction=""name="form1">
<inputtype="text"name="int1"value=""onclick="JS();"/><br/>
<inputtype="hidden"id="h"name="h"value="隐藏"/>
<inputtype="button"value="按钮"onclick="hid();"/>
</form>
</body>
</html>
‘叁’ 如何用javascript设置图片的边框颜色
<script type="text/javascript">
function imgborder(){
//页面中第n个图片的边框
document.getElementsByTagName('img')[n].style.border="1px red solid";
//指定id图片的边框
//document.getElementById('aa').style.border="1px red solid";
//某元素下第n个图片的边框
//document.getElementById('bb').getElementsByTagName('img')[n].style.border="1px red solid";
}
window.onload=imgborder;</script>
‘肆’ myeclipse jsp 提示框颜色怎么设置!
jsp 提示框颜色设置方法:
jsp中可以嵌入通用的js写的弹出框提示,只要根据不同场景传不同参数就可以了。
参考代码如下:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>弹出窗口(可拖动,背景灰色透明)</title>
<script type="text/javascript">
<!--
/*FileName:AlertMsg.js
title:提示标题
content:提示的内容*/
document.write("<style type=\"text/css\">*{padding:0; margin:0}.close{float:right;cursor:default}</style>")
function $(id){ return document.getElementById(id)}
function AlertMsg(title,content){
var msgw,msgh,msgbg,msgcolor,bordercolor,titlecolor,titlebg,con;
con = "<form><table style='margin:10px 15px 15px 15px; border:0;'><tr><th style='border:0; line-height:22px; padding:3px 0; vertical-align:top;font-weight:bold;'>分类:</th><td style='border:0; line-height:22px; padding:3px 0; vertical-align:top;width:75%;'><input type='text' name='typename' size='20'/></td></tr><tr><th></th><td style='border:0; line-height:22px; padding:3px 0; vertical-align:top;width:75%;'><button style='line-height:normal;' type='submit' onclick='return submitform()'>确定</button><button style='line-height:normal;' type='reset'>取消</button></td></tr></table></form>";
//弹出窗口设置
msgw = 300; //窗口宽度
msgh = 150; //窗口高度
msgbg = "#FFF"; //内容背景
msgcolor = "#000"; //内容颜色
bordercolor = "#000"; //边框颜色
titlecolor = "#FFF"; //标题颜色
titlebg = "#369"; //标题背景
//遮罩背景设置
var sWidth,sHeight;
sWidth = screen.availWidth;
sHeight = document.body.scrollHeight;
//创建遮罩背景
var maskObj = document.createElement("div");
maskObj.setAttribute('id','maskdiv');
maskObj.style.position = "absolute";
maskObj.style.top = "0";
maskObj.style.left = "0";
maskObj.style.background = "#777";
maskObj.style.filter = "Alpha(opacity=30);";
maskObj.style.opacity = "0.3";
maskObj.style.width = sWidth + "px";
maskObj.style.height = sHeight + "px";
maskObj.style.zIndex = "10000";
document.body.appendChild(maskObj);
//创建弹出窗口
var msgObj = document.createElement("div")
msgObj.setAttribute("id","msgdiv");
msgObj.style.position ="absolute";
msgObj.style.top = (screen.availHeight - msgh) / 4 + "px";
msgObj.style.left = (screen.availWidth - msgw) / 2 + "px";
msgObj.style.width = msgw + "px";
msgObj.style.height = msgh + "px";
msgObj.style.fontSize = "12px";
msgObj.style.background = msgbg;
msgObj.style.border = "1px solid " + bordercolor;
msgObj.style.zIndex = "10001";
//创建标题
var thObj = document.createElement("div");
thObj.setAttribute("id","msgth");
thObj.className = "DragAble";
thObj.style.cursor = "move";
thObj.style.padding = "4px 6px";
thObj.style.color = titlecolor;
thObj.style.background = titlebg;
var titleStr = "<a class='close' title='关闭' style='cursor:pointer' onclick='CloseMsg()'>关闭</a>"+"<span>"+ title +"</span>";
thObj.innerHTML = titleStr;
//创建内容
var bodyObj = document.createElement("div");
bodyObj.setAttribute("id","msgbody");
bodyObj.style.padding = "10px";
bodyObj.style.lineHeight = "1.5em";
bodyObj.innerHTML = con;
var txt = document.createTextNode(content)
bodyObj.appendChild(txt);
//生成窗口
document.body.appendChild(msgObj);
$("msgdiv").appendChild(thObj);
$("msgdiv").appendChild(bodyObj);
}
function CloseMsg(){
//移除对象
document.body.removeChild($("maskdiv"));
$("msgdiv").removeChild($("msgth"));
$("msgdiv").removeChild($("msgbody"));
document.body.removeChild($("msgdiv"));
}
//拖动窗口
var ie = document.all;
var nn6 = document.getElementById&&!document.all;
var isdrag = false;
var y,x;
var oDragObj;
function moveMouse(e) {
if (isdrag) {
oDragObj.style.top = (nn6 ? nTY + e.clientY - y : nTY + event.clientY - y)+"px";
oDragObj.style.left = (nn6 ? nTX + e.clientX - x : nTX + event.clientX - x)+"px";
return false;
}
}
function initDrag(e) {
var oDragHandle = nn6 ? e.target : event.srcElement;
var topElement = "HTML";
while (oDragHandle.tagName != topElement && oDragHandle.className != "DragAble") {
oDragHandle = nn6 ? oDragHandle.parentNode : oDragHandle.parentElement;
}
if (oDragHandle.className=="DragAble") {
isdrag = true;
oDragObj = oDragHandle.parentNode;
nTY = parseInt(oDragObj.style.top);
y = nn6 ? e.clientY : event.clientY;
nTX = parseInt(oDragObj.style.left);
x = nn6 ? e.clientX : event.clientX;
document.onmousemove = moveMouse;
return false;
}
}
document.onmousedown = initDrag;
document.onmouseup = new Function("isdrag=false");
//-->
</script>
</head>
<body>
<table width="600" border="0" cellspacing="0" cellpadding="0">
<tr >
<td height="100" align="center" >
<p><a href="javascript:AlertMsg("温馨提示",'')">点我试试!</a></p>
</td>
</tr>
</table>
</div>
</body>
</html>
‘伍’ javascript弹出框的背景颜色
下面那段代码
嵌了个frame到页面
上面是一个
player/close.htm或者player/index.htm的页
下面是个love.html的页
上面的问题
alert('非法的园长名称!');"
弹出之前加一句脚本 这样
document.body.style.backgroundColor='#000',alert('非法的园长名称!');
‘陆’ myeclipse 里我安装了一个 js提示的一个插件 , 给js设置好了背景颜色 ,
方法如下:
依次点击Window--->Preferences---》Myeclipse----》Files and Editors -->javascript ---》Editor --->
Syntax Coloring在上面框中选择Background--》Script region background
然后点击旁边的color就可以修改页面javascript中的背景颜色了
‘柒’ js怎么实现文本框中的颜色变化
可以通过css进行设置,比如把文本框的字体颜色设成红色,则对应的css代码为,color:red;
‘捌’ JS怎么控制input框的背景颜色
通过设置backgroundColor样式进行控制
1、页面定义一个input节点
<divid='aDiv'>
<inputtype="text"id="a"onblur="fun(this)">//定义onblur事件调用改变背景
</div>
2、添加改变背景的函数
<scripttype="text/javascript">
functionfun(obj){
obj.style.backgroundColor="#ff0000";
//这里获取到了该节点,怎么让该text框背景颜色改变,变红色也行。即:background-color属性颜色
}
</script>
‘玖’ js 修改边框颜色
不要混合html属性和css属性(测试发现似乎只有IE会这样)。
在table里添加属性style="border-color:#00F",然后去掉bordercolor属性:
<script type="text/javascript">
function borderit(which){
//if IE 4+ or NS 6+
if (document.all||document.getElementById){
which.style.borderColor="FF0000";
}
}
</script>
</head>
<table border="3" onmousemove="borderit(this)" style="border-color:#00F" cellpadding="0" cellspacing="0">
<tr><td>2345345345</td></tr>
</table>
‘拾’ 此弹出菜单的JS文件如何修改弹出的框的背景颜色,框体长度等
你好
修改弹出框宽和高的代码和弹出框背景颜色都在index.html的第23行
.dropMenu{position:absolute;top:0;z-index:100;visibility:hidden;margin-top:-2px;border:1pxsolid#0e2c5e;border-top:0;background-color:#cbdef4;padding:4px;width:260px;}
改背景颜色修改background-color参数即可
修改宽修改width参数即可,修改高在上面的代码加height:200px即可
试例代码,高宽400,背景红色
.dropMenu{position:absolute;top:0;z-index:100;visibility:hidden;margin-top:-2px;border:1px solid #0e2c5e;border-top:0;padding:4px;
background-color:red;
width:400px;
height:400px
}
效果