ajax无刷新动态调用股票信息(改良版)
2024-05-06 14:16:50
供稿：网友
代码如下:
<html>
<head>
<title>ajax test</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">...
function ajaxRequest()...{
var url = $("#stockurl").val() + $("#stockinit").val();
$.ajax(...{
url: url,
type: 'GET',
dataType: 'html',
timeout: 2000,
success: function(response)...{
var stocks = response.split(';');
for(var i=0; i<stocks.length-1; i++)...{
var content = stocks[i];
var temp1 = content.split('=')[0];
var temp2 = content.split('=')[1];
var code = temp1.substr(temp1.length - 6, 6);
var temp3 = temp2.replace('"', '');
var name = temp3.split(',')[0];
var tday_f = temp3.split(',')[1];
var yest_f = temp3.split(',')[2];
var curr_f = temp3.split(',')[3];
var temp_f = curr_f - yest_f;
$('#a'+i).html(code);
$('#b'+i).html(name);
if(curr_f > yest_f) ...{
$('#c'+i).html("<font color='red'>" + curr_f + "</font>");
} else if(curr_f < yest_f) ...{
$('#c'+i).html("<font color='green'>" + curr_f + "</font>");
} else ...{
$('#c'+i).html(curr_f);
}
$('#d'+i).html(tday_f);
$('#e'+i).html(yest_f);
if(temp_f > 0) ...{
$('#f'+i).html("<font color='red'>" + temp_f.toFixed(2) + "</font>");
$('#g'+i).html("<font color='red'>" + ((temp_f / yest_f) * 100).toFixed(2) + "</font> % ");
} else if(temp_f < 0) ...{
$('#f'+i).html("<font color='green'>" + temp_f.toFixed(2) + "</font>");
$('#g'+i).html("<font color='green'>" + ((temp_f / yest_f) * 100).toFixed(2) + "</font> % ");
} else ...{
$('#f'+i).html(temp_f.toFixed(2));
$('#g'+i).html(((temp_f / yest_f) * 100).toFixed(2) + " % ");
}
$('#h'+i).html(temp3.split(',')[4]);
$('#i'+i).html(temp3.split(',')[5]);
}
}
});
}
$(document).ready(function()...{
var stocks = $("#stockinit").val().split(',');
for(var i=0; i<stocks.length; i++)...{
addRows();
}
$("#insrow").click(function()...{
var stockcd = $("#stockid").val();
if(stockcd == "")...{
alert("股票代号不能为空！");
$("#stockid").focus();
return;
}
if(stockcd.length != 6)...{
alert("股票代号只能是6位！");
$("#stockid").focus();
return;
}
var div = 'sh';
if(document.getElementById("sz_id").checked)...{ div = "sz";}
var stocks = $("#stockinit").val();
$("#stockinit").val(stocks + "," + div + stockcd);
addRows();
});
$("#delrow").click(function()...{
var table = document.getElementById("tableId");
var index = table.rows.length;
if (index < 2)...{
alert("已经没有可删除的行了!");
} else ...{
table.deleteRow(index - 1);
var stockvalue = $("#stockinit").val();
var count = stockvalue.split(',').length;
if(count == 1) ...{
