Changeset 414

Timestamp:

12/19/07 10:39:39 (5 years ago)

Author:

mgalloy

Message:

Basic search seems to work; need to style it a bit better, add the other fields, and put it in multiple search terms.

Files:

• trunk/idldoc/src/resources/search.js (modified) (5 diffs)

trunk/idldoc/src/resources/search.js

@@ -18 +18 @@
 var SCORE        = 12;
 var MATCHES      = 13;
-var SORT         = 14;
 
 var SCORE_VALUES = new Array(0, 0, 0, 8, 6, 10, 4, 6, 8, 4);
@@ -83 +82 @@
 }
 
+function sortByScore(a, b) {
+  return b[SCORE] - a[SCORE];
+}
+
 
 function sortResults() {
   for (item = 0; item < libdata.length; item++) {
-    libdata[item][SORT] = item;
-  }
-  
-  for (item = 0; item < libdata.length; item++) {
-    if (libdata[item][N_MATCHES] > 0) {
-      libdata[item][SCORE] = item;
+    if (libdata[item][N_MATCHES] > 0) {
       matchType = libdata[item][MATCH_TYPE];
       typeMultiplier = SCORE_VALUES[matchType];      
       matchPercentage = libdata[item][N_MATCHES] * searchString.length / libdata[item][matchType].length;
-      libdata[item][SCORE] = Math.round(typeMultiplier * matchPercentage);
-    }
-  }
-  
-  for (item = 1; item < libdata.length; item++) {
-    tempScore = libdata[item][SCORE];
-    tempSort = libdata[item][SORT];
-  
-    for (k = item; k > 1 && tempScore > libdata[k - 1][SCORE]; k--) {
-      libdata[k][SCORE] = libdata[k - 1][SCORE];
-      libdata[k][SORT] = libdata[k - 1][SORT];
-    }
-  
-    libdata[k][SCORE] = tempScore;
-    libdata[k][SORT] = tempSort;
-  }
+      libdata[item][SCORE] = typeMultiplier * matchPercentage;
+    }
+  }
+  
+  libdata = libdata.sort(sortByScore);
 }
 
@@ -147 +134 @@
 function putItem(item) {
   mType = libdata[item][MATCH_TYPE];
-  width = 2 * libdata[item][SCORE];
+  width = Math.round(2 * libdata[item][SCORE]);
   
   html += "<li>";
@@ -156 +143 @@
   html += "..." + libdata[item][mType].substring(libdata[item][MATCHES] - 5, libdata[item][MATCHES] + 15) + "...<br/>";
   
-  html += "Score: " + libdata[item][SCORE];
+  html += "Score: " + Math.round(10 * libdata[item][SCORE]) / 10;
   html += " - " + libdata[item][N_MATCHES] + " matches ";
   
@@ -195 +182 @@
   
   for (var item = 0; item < libdata.length; item++) {
-    if (libdata[libdata[item][SORT]][N_MATCHES] > 0) {
-      putItem(libdata[item][SORT]);
+    if (libdata[item][N_MATCHES] > 0) {
+      putItem(item);
     }
   }