Hy!
I writing a plugin for Pmapper. I have a question about it. This is
looks like the coordinates plugin,.. i click,then its display some results.
In this case, i want to get the clicked shapes ID column value (this is
not a shapefile ID or something like this, this is a custom ID column i
made for the table)
$shape-> values['ID'] contains nothing, empty string.I checked it (with
echo). By the way the SOAP call returns a error code 5001, it mean that
something is wrong. So because it only get an empty ID string..
Why i get empty ID? is this code correct i paste?
This is the code i writing:
This will pass the $DempontJson to the Javascript file
<?php
// prevent XSS
if (isset($_REQUEST['_SESSION'])) exit();
session_start();
require_once($_SESSION['PM_INCPHP'] . "/globals.php");
require_once($_SESSION['PM_INCPHP'] . "/common.php");
ini_set("soap.wsdl_cache_enabled", 0);
$layer = $map->getLayerByName('sde1','sde2','sde3','sde4');
// xy pix -> geo pt
$xPixel = $_REQUEST['x'];
$yPixel = $_REQUEST['y'];
$xGeo = $_SESSION['GEOEXT']['minx'] +
(($xPixel/$_SESSION['mapwidth']) *
($_SESSION['GEOEXT']['minx']-$_SESSION['GEOEXT']['maxx']));
$yGeo = $_SESSION['GEOEXT']['maxy'] -
(($yPixel/$_SESSION['mapheight']) *
($_SESSION['GEOEXT']['maxy']-$_SESSION['GEOEXT']['miny']));
$pt = ms_newPointObj();
$pt->setXY($xGeo, $yGeo);
// proj
$mapProjStr = $map->getProjection();
$layerProjStr = $layer->getProjection();
if ($mapProjStr && $layerProjStr && $mapProjStr != $layerProjStr) {
$mapProjObj = ms_newprojectionobj($mapProjStr);
$layerProjObj = ms_newprojectionobj($layerProjStr);
$pt->project($mapProjObj, $layerProjObj);
}
// set map extent and size:
$map->setExtent($_SESSION['GEOEXT']['minx'],
$_SESSION['GEOEXT']['miny'], $_SESSION['GEOEXT']['maxx'],
$_SESSION['GEOEXT']['maxy']);
$map->setSize($_SESSION['mapwidth'], $_SESSION['mapheight']);
$map->preparequery();
// Use '@' to avoid warning if query found nothing
@$layer->queryByPoint($pt, MS_SINGLE, -1);
$pt->free();
if ($layer->getNumResults() == 1) {
$res = $layer->getResult(0);
$layer->open();
$shape = $layer->getFeature($res->shapeindex, $res->tileindex);
$id = $shape->values['ID'];
$layer->close();
}
try{
$sClient = new SoapClient('http://IP:PORT/some?wsdl');
$resp = $sClient->Dempont_fh_rtid(array($id));
} catch(SoapFault $e){
var_dump($e);
}
$dempont = round($resp);
$DempontJson = "[";
$DempontJson .= "{\"dempont\": $dempont,";
$DempontJson = substr($DempontJson, 0, -1) . "]";
header("Content-Type: text/plain; charset=$defCharset");
// return JS object literals "{}" for XMLHTTP request
echo "{\"DempontJson\": $DempontJson}";
?>
The JS file:
...
Dempont:
{
options: {css:{width:280}},
/*
* Dempont megjelenitö fv.
*/
openDempontBox: function(imgxy) {
var pixccoords = imgxy.split('+');
var pixX = pixccoords[0];
var pixY = pixccoords[1];
var mpoint = PM.ZoomBox.getGeoCoords(pixX, pixY,
false);
$.ajax({
url: PM_PLUGIN_LOCATION +
'/dempont/x_dempont.php?' + SID + '&x=' + mpoint.x + '&y=' +
mpoint.y,
dataType: "json",
success: function(response){
var res = response.DempontJson;
var restab = $('<table>');
$.each(res, function(i, n){
restab.append(($('<tr>').append($('<td>').html('Érték: ' +
n.dempont))));
});
var container =
$('#pmPluginCoordsDisplay').is(':visible') ?
$('#pmPluginCoordsDisplay') :
$('<div>').id('pmPluginCoordsDisplay')
.addClass('pm-map-link')
.addClass('pm-coordinates-dialog')
.css(PM.Plugin.dempont.options.css)
.appendTo('.ui-layout-center');
container.html('')
.html(_p('Dempont'))
.append(restab)
.append($('<img
src="images/close.gif" alt="close" />').click(function ()
{$(this).parent().remove();}).css('cursor','pointer'))
.show();
},
error: function(XMLHttpRequest, textStatus,
errorThrown) {
alert('Hiba, Nem számolok neked!');
}
});
}
}
});
It is always jumps to the error:function(XML Http.....) :(
Thanks,
Zsolt
------------------------------------------------------------------------------
Download Intel® Parallel Studio Eval
Try the new software tools for yourself. Speed compiling, find bugs
proactively, and fine-tune applications for parallel performance.
See why Intel Parallel Studio got high marks during beta.
http://p.sf.net/sfu/intel-sw-dev
_______________________________________________
pmapper-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/pmapper-users
