我正在进行邮政编码(机场和火车站)搜索,但似乎无法弄清楚为什么选定的行值没有将正确的值写入隐藏的文本框。
基本上,如果我搜索“盖特威克”,如下所示:
我得到以下 XML 响应:
<?xml version="1.0"?>
<addresslist resultcount="4">
<address id="0" catagoryid="1" lat="184179968" lng="-639296">
<companyname></companyname>
<premiseno></premiseno>
<streetname>GATWICK AIRPORT (NORTH)</streetname>
<townname></townname>
<postcode>RH6 0PJ</postcode>
</address>
<address id="1" catagoryid="1" lat="184161536" lng="-586944">
<companyname></companyname>
<premiseno></premiseno>
<streetname>GATWICK AIRPORT (SOUTH)</streetname>
<townname></townname>
<postcode>RH6 0NP</postcode>
</address>
<address id="2" catagoryid="1" lat="184161664" lng="-580224">
<companyname></companyname>
<premiseno></premiseno>
<streetname>GATWICK GATWICK AIRPORT RAILWAY STATION</streetname>
<townname></townname>
<postcode>RH6 0RD</postcode>
</address>
<address id="3" catagoryid="1" lat="184161536" lng="-586944">
<companyname></companyname>
<premiseno></premiseno>
<streetname>GATWICK RAILWAY CONCOURSE</streetname>
<townname></townname>
<postcode>RH6 0NN</postcode>
</address>
</addresslist>
目前,无论我选择哪一行,它总是将最后的 Lat & Long 值写入隐藏的文本框。例如,如果我选择第一行,它将写入184161536, -586944
“GATWICK RAILWAY CONCOURSE”的 Lat Long 值
这是Jquery代码:
function buildResultView(xml_object,pageNum,rowdiv) {
// Remove existing page up page down click events
rowdiv.find('.lbl-addr-pgup').unbind('click');
rowdiv.find('.lbl-addr-pgdn').unbind('click');
// Remove result list if there is one
if (rowdiv.find('.ul-result-view')) {
rowdiv.find('.ul-result-view').remove();
}
ul = $('<ul></ul>');
ul.addClass('ul-addr-res');
ul.addClass('ul-result-view');
// Prepend ul before resultinfo
rowdiv.find('.div-result-info').before(ul);
// Reset result count
var resCount = 0;
// Count Results
$(xml_object).find('address').each(function(){
resCount += 1;
});
// Pull out start row and max rows
var pageRes = clientPaginate(resCount,pageNum).split(',');
var loopMax = parseInt(pageRes[0]);
var currentRow = parseInt(pageRes[1]);
var lastPge = parseInt(pageRes[2]);
var addType;
// Show maxRows starting at startIndex
for (var i = currentRow; i < loopMax; i++) {
var li = $('<li></li>');
li.addClass('li-addr-res');
addType = parseInt($(xml_object).find("address[id='"+i+"']").attr("catagoryid"));
var lat = ($(xml_object).find("address[id='"+i+"']").attr("lat"));
var lng = ($(xml_object).find("address[id='"+i+"']").attr("lng"));
li.css('cursor','pointer');
// Reset result count
var resCount = 0;
// Count Results
$(xml_object).find('address').each(function(){
resCount += 1;
});
// Pull out start row and max rows
var pageRes = clientPaginate(resCount,pageNum).split(',');
var loopMax = parseInt(pageRes[0]);
var currentRow = parseInt(pageRes[1]);
var lastPge = parseInt(pageRes[2]);
var addType;
// Show maxRows starting at startIndex
for (var i = currentRow; i < loopMax; i++) {
var li = $('<li></li>');
li.addClass('li-addr-res');
addType = parseInt($(xml_object).find("address[id='"+i+"']").attr("catagoryid"));
var lat = ($(xml_object).find("address[id='"+i+"']").attr("lat"));
var lng = ($(xml_object).find("address[id='"+i+"']").attr("lng"));
然后我将 lat、lng 值写入隐藏的文本框:
// Add this lat lng to hidden text box
rowdiv.find('.hidden-lat-lng').val(lat+","+lng);
知道为什么没有选择正确的纬度经度值吗?
我只需要能够获得所选行的纬度经度值。
如果有人可以提供帮助,我将非常感激!:-)