BlogJava-canry Tong-文章分类-jsphttp://www.blogjava.net/tyjava/category/53274.html在学习中进步，在进步中学习!zh-cnTue, 09 Jul 2013 17:51:18 GMTTue, 09 Jul 2013 17:51:18 GMT60在新建网页打开网址http://www.blogjava.net/tyjava/articles/401376.htmlcanry Tongcanry TongTue, 09 Jul 2013 10:55:00 GMThttp://www.blogjava.net/tyjava/articles/401376.htmlhttp://www.blogjava.net/tyjava/comments/401376.htmlhttp://www.blogjava.net/tyjava/articles/401376.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/401376.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/401376.html<a href="http://<s:property value='customerCompany.companyWww'/>" target="_blank">
<s:property value="customerCompany.companyWww"/></a>

canry Tong 2013-07-09 18:55 发表评论
]]>二级联动http://www.blogjava.net/tyjava/articles/384420.htmlcanry Tongcanry TongTue, 31 Jul 2012 03:13:00 GMThttp://www.blogjava.net/tyjava/articles/384420.htmlhttp://www.blogjava.net/tyjava/comments/384420.htmlhttp://www.blogjava.net/tyjava/articles/384420.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/384420.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/384420.html<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> 二级联动菜单 </TITLE>
<script language="javascript">
var jiangXi=new Array();   //江西组
jiangXi[0]=new Array('0','南昌');
jiangXi[1]=new Array('1','九江');
jiangXi[2]=new Array('2','赣州');
var liaoNing=new Array();  //辽宁组
liaoNing[0]=new Array('0','沈阳');
liaoNing[1]=new Array('1','大连');
var heBei=new Array();     //河北组
heBei[0]=new Array('0','石家庄');
heBei[1]=new Array('1','廊坊');
heBei[2]=new Array('2','保定');
heBei[3]=new Array('3','唐山');
heBei[4]=new Array('4','邢台');

function showCities(cityArray)
{
 for(i=0;i<cityArray.length;i++)
 {
 document.form1.cities.options[i]=new Option(cityArray[i][1],cityArray[i][0]);
 }
}
function updateCities()
{
var selectedProvince=document.form1.province.value;
switch(selectedProvince){
        case'0':showCities(heBei);break;
        case'1':showCities(jiangXi);break;
     case'2':showCities(liaoNing);break;
 
  }
  }
</script>

</HEAD>

<BODY>
<form name="form1" method="post" action="">
<table width= "200" border="0" cellpadding="0" cellspacing="0">
<tr>
<td>
<select name="province" size="1" onchange="javascript:updateCities()">

<option value="0" selected>河北</option>
<option value="1" >江西</option>
<option value="2" >辽宁</option>

</select>
<select name="cities" size="1">
<option value="0"selected>石家庄</option>
<option value="1">廊坊</option>
<option value="2">保定</option>
  <option value="3">唐山</option>
<option value="4">邢台</option>
</select>
</td>
<td> </td>
</tr>
</table>
</form>
</BODY>
</HTML>

canry Tong 2012-07-31 11:13 发表评论
]]>点击input框里面值置空http://www.blogjava.net/tyjava/articles/384419.htmlcanry Tongcanry TongTue, 31 Jul 2012 03:03:00 GMThttp://www.blogjava.net/tyjava/articles/384419.htmlhttp://www.blogjava.net/tyjava/comments/384419.htmlhttp://www.blogjava.net/tyjava/articles/384419.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/384419.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/384419.html1
<input name="user" type="text" id="user" size="50" onblur="if(this.value=='')

　　{this.value='默认值';}" onclick="if(this.value='默认值')

　　{this.value='';}" onfocus="if(this.value='默认值'){this.value='';}" value="默认值" />

2
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
 <head>
  <meta http-equiv="Content-Type" content="text/html; charsetGB2312" />
  <meta name="keywords" content="" />
  <meta name="description" content="" />
  <title>使文本框点击时文字消失脚本</title>
 </head>
 <body>
  <input type="text" value="请输入您的姓名" id="myinput" size="60" />
 </body>
</html>
<script language="JavaScript" type="text/javascript">
   function addListener(element,e,fn){
        if(element.addEventListener){
             element.addEventListener(e,fn,false);
         } else {
             element.attachEvent("on" + e,fn);
          }
   }
   var myinput = document.getElementById("myinput");
   addListener(myinput,"click",function(){
    myinput.value = "";
   })
   addListener(myinput,"blur",function(){
    myinput.value = "请输入您的姓名";
   })
</script>

3
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" c />
<title>点击文本框，提示说明字消失！</title>
<script type="text/javascript" src="http://www.veryhuo.com/uploads/common/js/jquery-1.4.2.min.js"></script>
</head>
<body>
<script>
$(document).ready(function(){
$("TEXTAREA,input[focucmsg]") .each (function(){
$(this).val($(this).attr("focucmsg"));
$(this).val($(this).attr("focucmsg")).css("color","#979393");
$(this).focus(function(){
if($(this).val() == $(this).attr("focucmsg"))
{
$(this).val('');
$(this).val('').css("color","#6b6969");
}
});
$(this).blur(function(){
if(!$(this).val()){
$(this).val($(this).attr("focucmsg"));
$(this).val($(this).attr("focucmsg")).css("color","#979393");
}
});
});
});
</script>
<input name="" type="text" focucmsg="请输入关键字...？"  />
<textarea  style="width:150px; height:50px;" name="" cols="" rows="" focucmsg="把自己的心情写上来吧？"> </textarea>
</body>
</html>


canry Tong 2012-07-31 11:03 发表评论
]]>复选框checkbox全选http://www.blogjava.net/tyjava/articles/382616.htmlcanry Tongcanry TongMon, 09 Jul 2012 07:45:00 GMThttp://www.blogjava.net/tyjava/articles/382616.htmlhttp://www.blogjava.net/tyjava/comments/382616.htmlhttp://www.blogjava.net/tyjava/articles/382616.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/382616.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/382616.html1 js中：

$("#allCheck").change(function(){
        var flag = $(this).attr("checked");
        $('#delForm input[type="checkbox"]').each(function () {
            $(this).attr('checked',flag)})
    });

2 jsp中：

<th scope="col" class="borl_no"><input id="allCheck" type="checkbox" name="" value="" /></th>

3 有时候在页面中有多处checkbox，所以根据id来区别，这时需要根据id来控制全选的区域：

$('#checkid').click(function(){
  var list = $('[id=check]').length;
  if($('#checkid').attr("checked")==true){
   for(var i = 0 ; i < list ; i ++){
    $('[id=check]').attr("checked","true");
   }
  }else if($('#checkid').attr("checked")==false){
   $('[id=check]').click();
  }
 });
等同于
$("#checkid").change(function(){
        var flag = $(this).attr("checked");
        $('[id=check]').each(function () {
                    $(this).attr('checked',flag)})
    });

4 是否选择checkbox判断：

function del(){
    var num=0;
    $('input[type="checkbox"]').each(function () {
        if ($(this).attr('checked')) {
            num++;
        }
    });
   if(num==0){
       alert("请选择删除对象!");
       return;
   }
    if(confirm("您确定要删除选中的项目么?")){
        document.getElementById("delForm").action="/html/com/deleteCallMarketContactAction.do";
        document.getElementById("delForm").submit();
    }
}


canry Tong 2012-07-09 15:45 发表评论
]]>弹出页值传给当前页http://www.blogjava.net/tyjava/articles/382612.htmlcanry Tongcanry TongMon, 09 Jul 2012 07:27:00 GMThttp://www.blogjava.net/tyjava/articles/382612.htmlhttp://www.blogjava.net/tyjava/comments/382612.htmlhttp://www.blogjava.net/tyjava/articles/382612.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/382612.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/382612.html
function confirmIT(){
            var num=0;
            var per;
            var pers="";
    $('input[type="checkbox"]').each(function () {
        if ($(this).attr('checked')) {
            per = $(this).attr('value');
            pers += per+",";
            num++;
        }
    });
   if(num==0 && $("#otherIT").val()==""){
       alert("请选择IT应用分类!");
       return;
   }
    if($("#otherIT").val()!=""){
        if(confirm("您确定要添加其他的IT应用分类么?")){
            opener.transformIT(pers,$("#otherIT").val());
            }else{
                opener.transformIT(pers.substr(0,(pers.length)-1));
            }
        }else{
             opener.transformIT(pers.substr(0,(pers.length)-1));
        }
        document.getElementById("addITForm").action="/html/call/que_call_add.tan3.jsp";
        window.close();
    }

2 在父页面中接收数据：

function transformIT(per,other){
    url = "/html/call/viewCatNameCallMarketContactAction.do?per="+per;
     $.get(url,function call(data){
         if(other==undefined){
             document.getElementById("id07").value = data;
         }else{
             document.getElementById("id07").value = data+","+other;
             }
        });
}


canry Tong 2012-07-09 15:27 发表评论
]]>乱码问题http://www.blogjava.net/tyjava/articles/382553.htmlcanry Tongcanry TongSun, 08 Jul 2012 11:54:00 GMThttp://www.blogjava.net/tyjava/articles/382553.htmlhttp://www.blogjava.net/tyjava/comments/382553.htmlhttp://www.blogjava.net/tyjava/articles/382553.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/382553.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/382553.html 传值时候传的是汉字或者韩文经过页面和java代码(我常见的2种情况)

1 在查询时候(不涉及取值，直接在java中处理)：
首先在页面：var str1=encodeURI(encodeURI(mar_name));
其次在java代码中：market = java.net.URLDecoder.decode(market, "utf-8");

2 取值的时候页面出现乱码(先传值，再取值到页面)：
首先在页面：var str1=encodeURI(encodeURI(mar_name));
其次在java代码中：response.setCharacterEncoding("utf-8");


canry Tong 2012-07-08 19:54 发表评论
]]>struts中select用法http://www.blogjava.net/tyjava/articles/380854.htmlcanry Tongcanry TongFri, 15 Jun 2012 04:33:00 GMThttp://www.blogjava.net/tyjava/articles/380854.htmlhttp://www.blogjava.net/tyjava/comments/380854.htmlhttp://www.blogjava.net/tyjava/articles/380854.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/380854.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/380854.html1 iterator

<select name="market.FROM_ID" class="input01 w_p95" title="输入公司信息来源">
                            <s:iterator value="#request.catList" status="id">
                                <option value="<s:property value="CAT_ID"/>"   
                                    <s:if test="%{CAT_NAME.equals(market.FROM_ID)}">selected=selected</s:if>>
                                    <s:property value="CAT_NAME" />
                                </option>
                            </s:iterator>
                        </select>

2 <s:select>

<s:select headerKey="" headerValue="" listKey="CAT_ID" listValue="CAT_NAME"  list="#request.catList"  title="输入公司信息来源" id="id04"
name="market.FROM_ID" cssClass="input01 w_p95" />

注：selected属性好像不能使用

3 ajax查出数据
js:

$.getJSON("/html/call/getCatListCallMarketContactAction.do",null,function call(data) {
        var len = $(data).length;  
        var str="";
        for(var i=0;i<len;i++){  
            var myObj = $(data).get(i);  
            str+="<option value="+myObj.CAT_ID;
            str+=">"+myObj.CAT_NAME+"</option>";
        }
            document.getElementById("id04").innerHTML = str;
        })

jsp:

<select title="输入公司信息来源" id="id04" name="market.FROM_ID" class="input01 w_p75" />

java:

public void getCatList() throws Exception{
        HttpServletResponse response = ServletActionContext.getResponse();
        List<Call_category> fromList = callMarketContactService.categoryList();
        Gson gson = new Gson();
        String catListToJson = gson.toJson(fromList);
        response.setCharacterEncoding("utf-8");
        response.getWriter().write(catListToJson);
        response.getWriter().close();
    }

canry Tong 2012-06-15 12:33 发表评论
]]>使用CDATAhttp://www.blogjava.net/tyjava/articles/372436.htmlcanry Tongcanry TongThu, 22 Mar 2012 03:27:00 GMThttp://www.blogjava.net/tyjava/articles/372436.htmlhttp://www.blogjava.net/tyjava/comments/372436.htmlhttp://www.blogjava.net/tyjava/articles/372436.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/372436.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/372436.html
<script type="text/javascript">
//<![CDATA[
//js代码
//]]>
</script>


canry Tong 2012-03-22 11:27 发表评论
]]>java web开发，web.xml中配置servlet，在java文件中生成验证码http://www.blogjava.net/tyjava/articles/372001.htmlcanry Tongcanry TongFri, 16 Mar 2012 01:32:00 GMThttp://www.blogjava.net/tyjava/articles/372001.htmlhttp://www.blogjava.net/tyjava/comments/372001.htmlhttp://www.blogjava.net/tyjava/articles/372001.html#Feedback0http://www.blogjava.net/tyjava/comments/commentRss/372001.htmlhttp://www.blogjava.net/tyjava/services/trackbacks/372001.htmlimport java.awt.Color; &nb...  阅读全文

canry Tong 2012-03-16 09:32 发表评论
]]>