Initial dev repository

[kcls-web.git] / opac / skin / lfw / js / mresult.js

diff --git a/opac/skin/lfw/js/mresult.js b/opac/skin/lfw/js/mresult.js
new file mode 100644 (file)
index 0000000..5185052
--- /dev/null
+++ b/opac/skin/lfw/js/mresult.js
@@ -0,0 +1,121 @@
+//var records = {};
+var records = [];
+var ranks = [];
+var onlyrecord = {};
+var table;
+var mresultPreCache = 200;
+var searchTimer;
+
+attachEvt("common", "unload", mresultUnload);
+attachEvt("common", "run", mresultDoSearch);
+attachEvt("result", "idsReceived", mresultSetRecords); 
+attachEvt("result", "idsReceived", mresultCollectRecords); 
+
+function mresultUnload() { removeChildren(table); table = null;}
+
+hideMe($('copyright_block')); 
+
+function mresultDoSearch() {
+
+
+       TFORM = null; /* clear the rresult tform var so it's not propogated */
+
+       swapCanvas($('loading_alt'));
+       table = G.ui.result.main_table;
+
+       while( table.parentNode.rows.length <= (getDisplayCount() + 1) )  
+               table.appendChild(G.ui.result.row_template.cloneNode(true));
+
+       if( (getSearches() || getAdvTerm()) && !getTerm() ) {
+               if(getAdvType() == ADVTYPE_MULTI ) mresultCollectAdvIds();
+
+       } else {
+               _mresultCollectIds(); 
+               ADVTERM = "";
+               ADVTYPE = "";
+       }
+}
+
+function _mresultCollectIds() { 
+       resultCollectSearchIds(true, SEARCH_MRS_QUERY, mresultHandleMRIds ); 
+}
+
+function mresultCollectAdvIds() { 
+       resultCollectSearchIds(false, SEARCH_MRS_QUERY, mresultHandleMRIds ); 
+}
+
+
+function mresultHandleMRIds(r) {
+       var res = r.getResultObject();
+    resultCompiledSearch = res.compiled_search;
+    cookieManager.write(COOKIE_SEARCH, js2JSON(res.compiled_search), -1);
+       if(res.count != null) {
+               if( getOffset() == 0 ) HITCOUNT = res.count;
+               runEvt('result', 'hitCountReceived');
+       } 
+       runEvt('result', 'idsReceived', res.ids);
+}
+
+
+
+function mresultSetRecords(idstruct) {
+       if(!idstruct) return;
+       var o = getOffset();
+       for( var x = o; x < idstruct.length + o; x++ ) {
+               if( idstruct[x-o] != null ) {
+                       var r = parseInt(idstruct[x - o][0]);
+                       var ra = parseFloat(idstruct[x - o][1]);
+                       var or = parseInt(idstruct[x - o][2]);
+                       if(!isNull(r) && !isNaN(r)) records[x] = r;
+                       if(!isNull(ra) && !isNaN(ra)) ranks[x] = ra;
+                       if(!isNull(or) && !isNaN(or)) onlyrecord[x] = or;
+               }
+       }
+
+       TOPRANK = ranks[getOffset()];
+}
+
+
+
+function mresultCollectRecords() {
+       if(getHitCount() > 0 ) runEvt("result", "preCollectRecords");
+       var i = 0;
+       for( var x = getOffset(); x!= getDisplayCount() + getOffset(); x++ ) {
+               if(isNull(records[x])) break;
+               if(isNaN(records[x])) continue;
+               var req = new Request(FETCH_MRMODS, records[x]);
+
+               req.request.userdata = i++;
+
+               /* wait at most 10 seconds for the mods rec to come back */
+               /* this needs more testing  */
+               req.request.timeout(10); 
+               req.request.abortCallback(
+                       function(){
+                               recordsHandled++;
+                               if(resultPageIsDone()) {
+                                       runEvt('result', 'allRecordsReceived', recordsCache);
+                                       unHideMe($('copyright_block'));
+                               }
+                       }
+               );
+
+               req.callback(mresultHandleMods);
+               req.send();
+       }
+}
+
+function mresultHandleMods(r) {
+       var rec = r.getResultObject();
+       var pagePosition = r.userdata;
+       runEvt('result', 'recordReceived', rec, pagePosition, true);
+       if(rec) resultCollectCopyCounts(rec, pagePosition, FETCH_MR_COPY_COUNTS);
+       if(resultPageIsDone()) {
+               runEvt('result', 'allRecordsReceived', recordsCache);
+               unHideMe($('copyright_block')); /* *** */
+       }
+}
+
+
+
+