📄 aimsselect.js
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}
showRetrieveData();
var theString = writeShapeSelect(theType);
sendToServer(imsQueryURL,theString,selectXMLMode);
}
// request more records to display
function getMoreData(startRecord) {
var theString = "";
queryStartRecord = startRecord;
if (selectionMode==1) {
//query
theString = writeQueryXML(setQueryString);
} else if (selectionMode==2) {
theString = writeGetFeatures3();
} else {
var theType = clickType-1;
theString = writeShapeSelect(theType);
}
showRetrieveData();
sendToServer(imsQueryURL,theString,selectXMLMode);
}
// refresh map with hightlighted selection
function showHighlight(selNum) {
highlightedOne = LayerIDField[ActiveLayerIndex] + " = " + selectPoints[selNum];
//alert(selectLeft[selNum] + "," + selectRight[selNum]);
var fWidth = selectRight[selNum] - selectLeft[selNum];
var fHeight = selectTop[selNum] - selectBottom[selNum];
var mWMargin = 0;
var mHMargin = 0;
if (selectType=="point") {
mWMargin = fullWidth * selectPointMargin;
mHMargin = fullHeight * selectPointMargin;
if (mWMargin > xDistance/2) {
mWMargin = xDistance/2;
mHMargin = yDistance/2;
}
} else {
mWMargin = fWidth * selectMargin;
mHMargin = fHeight * selectMargin;
}
saveLastExtent();
eLeft = selectLeft[selNum] - mWMargin;
eRight = selectRight[selNum] + mWMargin;
eTop = selectTop[selNum] + mHMargin;
eBottom = selectBottom[selNum] - mHMargin;
//alert(highlightedOne);
legendTemp=legendVisible;
legendVisible=false;
sendMapXML();
}
// calculate max envelope for returned records
function calcSelectEnvelope() {
//alert(selectCount);
if (selectCount>0) {
selMaxEnvelope[0] = selectLeft[0];
selMaxEnvelope[1] = selectBottom[0];
selMaxEnvelope[2] = selectRight[0];
selMaxEnvelope[3] = selectTop[0];
//alert("0 - " + selMaxEnvelope[0] + "," + selMaxEnvelope[1] + "," + selMaxEnvelope[2] + "," + selMaxEnvelope[3]);
if (selectCount>1) {
for (var i=1;i<selectCount;i++) {
if (selectLeft[i]<selMaxEnvelope[0]) selMaxEnvelope[0] = selectLeft[i];
if (selectBottom[i]<selMaxEnvelope[1]) selMaxEnvelope[1] = selectBottom[i];
if (selectRight[i]>selMaxEnvelope[2]) selMaxEnvelope[2] = selectRight[i];
if (selectTop[i]>selMaxEnvelope[3]) selMaxEnvelope[3] = selectTop[i];
//alert(i + " - " + selMaxEnvelope[0] + "," + selMaxEnvelope[1] + "," + selMaxEnvelope[2] + "," + selMaxEnvelope[3]);
}
}
}
}
function zoomToReturnedRecords() {
calcSelectEnvelope();
var fWidth = selMaxEnvelope[2] - selMaxEnvelope[0];
var fHeight = selMaxEnvelope[3] - selMaxEnvelope[1];
var mWMargin = 0;
var mHMargin = 0;
if ((fWidth==0) && (fHeight==0)) {
mWMargin = fullWidth * selectPointMargin;
mHMargin = fullHeight * selectPointMargin;
if (mWMargin > xDistance/2) {
mWMargin = xDistance/2;
mHMargin = yDistance/2;
}
} else {
mWMargin = fWidth * selectMargin;
mHMargin = fHeight * selectMargin;
}
saveLastExtent();
eLeft = selMaxEnvelope[0] - mWMargin;
eRight = selMaxEnvelope[2] + mWMargin;
eTop = selMaxEnvelope[3] + mHMargin;
eBottom = selMaxEnvelope[1] - mHMargin;
//legendTemp=legendVisible;
//legendVisible=false;
sendMapXML();
}
// clear current selection
function clearSelection() {
var theCount = selectCount;
var theHL = highlightedOne;
selectCount=0;
showBuffer=false;
highlightedOne="";
selectPoints.length=0;
selectLeft.length=0;
selectRight.length=0;
selectTop.length=0;
selectBottom.length=0;
drawSelectBoundary=false;
showGeocode=false;
clickCount=0;
totalMeasure=0;
currentMeasure=0;
if (useTextFrame) {
parent.TextFrame.document.open();
parent.TextFrame.document.writeln('<meta http-equiv="Content-Type" content="text/html; charset=' + charSet + '"><html>');
parent.TextFrame.document.writeln('<body bgcolor="White" text="Black" link="Blue" vlink="Blue">');
parent.TextFrame.document.writeln('<FONT FACE="Arial" SIZE="-1"><b>' + LayerName[ActiveLayerIndex] + '</b><br>');
if (toolMode==20) {
parent.TextFrame.document.writeln(msgList[70]);
//MeasureArea
currentArea=0;
// end MeasureArea
updateMeasureBox()
}
else
parent.TextFrame.document.writeln(msgList[71]);
parent.TextFrame.document.writeln('</body></html>');
parent.TextFrame.document.close()
} else {
if (toolMode==20) {
showLayer("measureBox");
//MeasureArea
currentArea=0;
// end MeasureArea
updateMeasureBox()
alert(msgList[70]);
} else {
alert(msgList[71]);
}
}
//if ((theCount>0) || (theHL!="")) {
//legendTemp=legendVisible;
//legendVisible=false;
selectBlurb="";
//showLayer("LoadMap");
//var theString = writeXML();
//sendToServer(imsURL,theString,99);
sendMapXML();
//}
}
// add Draw Selected Features to Map XML request
function addSelectToMap(){
var selString = "";
var sFactor = (eRight-eLeft) / iWidth
if (((sFactor>=LayerMinScale[ActiveLayerIndex]) && (sFactor<=LayerMaxScale[ActiveLayerIndex]) && (LayerVisible[ActiveLayerIndex]==1)) || (canSelectInvisible)) {
if ((selectCount>0) && (showSelectedFeatures)) {
selString +='<LAYER type="featureclass" name="Selected Features" visible="true">\n';
//selString +='<DATASET fromlayer="' + ActiveLayer + '" />\n';
selString +='<DATASET fromlayer="' + LayerID[ActiveLayerIndex] + '" />\n';
if (selectionMode==1) {
selString +='<SPATIALQUERY where="' + setQueryString + '"';
if (useLimitExtent) {
// keep this within the limitExtent
selString +='>\n<SPATIALFILTER relation="area_intersection">\n';
selString +='<ENVELOPE maxx="' + forceComma(limitRight) + '" maxy="' + forceComma(limitTop) + '" minx="' + forceComma(limitLeft) + '" miny="' + forceComma(limitBottom) + '" />\n';
selString +='</SPATIALFILTER>\n';
selString +='</SPATIALQUERY>\n';
} else {
selString +='/>\n';
}
} else {
selString +='<SPATIALQUERY>\n';
selString +='<SPATIALFILTER relation="area_intersection" >\n';
if (selectionMode==2) {
selString +='<ENVELOPE ' + selectEnvelope + ' />\n';
} else {
if ((shapeSelectBuffer) && (shapeBufferDistance>0)) {
//if (shapeBufferDistance>0) {
// do a buffer around the shape before selecting
selString += '<BUFFER distance="' + forceComma(shapeBufferDistance) + '" ';
selString += ' bufferunits="' + ScaleBarUnits + '"';
selString += ' />\n';
}
if (clickType==2) {
selString +='<POLYLINE>\n<PATH>\n';
} else if (clickType==3) {
selString +='<POLYGON>\n<RING>\n';
} else {
selString +='<MULTIPOINT>\n';
}
if (clickType==1) {
selString +='<POINT x="' + clickPointX[clickCount-1] + '" y="' + clickPointY[clickCount-1] + '" />\n';
} else {
for (var i=0;i<clickCount;i++) {
selString +='<POINT x="' + clickPointX[i] + '" y="' + clickPointY[i] + '" />\n';
}
}
if (clickType==3) {
//selString +='<POINT x="' + clickPointX[0] + '" y="' + clickPointY[0] + '" />\n';
selString +='</RING>\n</POLYGON>\n';
} else if (clickType==2) {
selString +='</PATH>\n</POLYLINE>\n';
} else {
selString +='</MULTIPOINT>\n';
}
}
selString +='</SPATIALFILTER>\n';
///*
if (useLimitExtent) {
// keep this within the limitExtent
selString +='<SPATIALFILTER relation="area_intersection">\n';
selString +='<ENVELOPE maxx="' + forceComma(limitRight) + '" maxy="' + forceComma(limitTop) + '" minx="' + forceComma(limitLeft) + '" miny="' + forceComma(limitBottom) + '" />\n';
selString +='</SPATIALFILTER>\n';
}
//*/
selString +='</SPATIALQUERY>\n';
}
selString +='<SIMPLERENDERER>\n';
if (selectType=="point") {
selString +='<SIMPLEMARKERSYMBOL color="' + selectColor + '" type="Circle" width="10" />\n';
} else if (selectType=="line") {
selString +='<SIMPLELINESYMBOL type="SOLID" color="' + selectColor + '" width="3" />\n';
} else {
//selString +='<SIMPLEPOLYGONSYMBOL FILLCOLOR="' + selectColor + '" FILLTYPE="Gray" ';
selString +='<SIMPLEPOLYGONSYMBOL fillcolor="' + selectColor + '" filltype="solid" transparency="' + forceComma(transparentLevel) + '" boundarycolor="255,255,255" />\n';
}
selString +='</SIMPLERENDERER>\n';
selString +='</LAYER>\n';
}
if (selectBlurb!="") {
// add SelectBlurb to Map XML request
selString +='<LAYER type="featureclass" name="Selected Features" visible="true">\n';
//selString +='<DATASET fromlayer="' + ActiveLayer + '" />\n';
selString +='<DATASET fromlayer="' + LayerID[ActiveLayerIndex] + '" />\n';
selString +='<QUERY where="' + selectBlurb + '" />\n';
selString +='<SIMPLERENDERER>\n';
if (selectType=="point") {
selString +='<SIMPLEMARKERSYMBOL color="' + selectColor + '" type="Circle" width="10" />\n';
} else if (selectType=="line") {
selString +='<SIMPLELINESYMBOL type="SOLID" color="' + selectColor + '" width="3" />\n';
} else {
selString +='<SIMPLEPOLYGONSYMBOL fillcolor="' + selectColor + '" filltype="solid" transparency="' + forceComma(transparentLevel) + '" boundarycolor="255,255,255" />\n';
}
selString +='</SIMPLERENDERER>\n';
selString +='</LAYER>\n';
}
if (highlightedOne!="") {
// add Draw Highlighed Feature to Map XML request
selString +='<LAYER type="featureclass" name="Highlighted Feature" visible="true">\n';
//selString +='<DATASET fromlayer="' + ActiveLayer + '" />\n';
selString +='<DATASET fromlayer="' + LayerID[ActiveLayerIndex] + '" />\n';
selString +='<QUERY where="' + highlightedOne + '" />\n';
selString +='<SIMPLERENDERER>\n';
if (selectType=="point") {
selString +='<SIMPLEMARKERSYMBOL color="' + highlightColor + '" type="Circle" width="10" />\n';
} else if (selectType=="line") {
selString +='<SIMPLELINESYMBOL type="SOLID" color="' + highlightColor + '" width="3" />\n';
} else {
//selString +='<SIMPLEPOLYGONSYMBOL FILLCOLOR="' + highlightColor + '" FILLTYPE="Gray" ';
selString +='<SIMPLEPOLYGONSYMBOL fillcolor="' + highlightColor + '" filltype="solid" transparency="' + forceComma(transparentLevel) + '" boundarycolor="255,255,255" />\n';
}
selString +='</SIMPLERENDERER>\n';
selString +='</LAYER>\n';
//alert(selString);
}
}
return selString;
}
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