remove coffeescript

code-lts · Jun 26, 2011 · 902643a · 902643a
1 parent 01f8c5d
commit 902643a
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Showing 2 changed files with 60 additions and 148 deletions.
diff --git a/jquery.uitablefilter.coffee b/jquery.uitablefilter.coffee
diff --git a/jquery.uitablefilter.js b/jquery.uitablefilter.js
@@ -16,80 +16,76 @@
  *   optional arguments:
  *     column to limit search too (the column title in the table header)
  *     ifHidden - callback to execute if one or more elements was hidden
-*/
+ */
 (function($) {
-  $.uiTableFilter = function(jq, phrase, column, ifHidden) {
-    var elems, getText, index, last_phrase, matches, new_hidden, noMatch, phrase_length, words;
-    new_hidden = false;
-    if (this.last_phrase === phrase) {
-      return false;
-    }
-    phrase_length = phrase.length;
-    words = phrase.toLowerCase().split(" ");
-    noMatch = function(elem) {
-      elem.hide();
-      return new_hidden = true;
-    };
-    getText = function(elem) {
-      return elem.text();
-    };
-    matches = function(elem) {
-      return elem.show();
-    };
-    if (column) {
-      index = null;
-      jq.find("thead > tr:last > th").each(function(i) {
-        if ($.trim($(this).text()) === column) {
-          index = i;
-          return false;
+  $.uiTableFilter = function(jq, phrase, column, ifHidden){
+    var new_hidden = false;
+    if( this.last_phrase === phrase ) return false;
+
+    var phrase_length = phrase.length;
+    var words = phrase.toLowerCase().split(" ");
+
+    // these function pointers may change
+    var matches = function(elem) { elem.show() }
+    var noMatch = function(elem) { elem.hide(); new_hidden = true }
+    var getText = function(elem) { return elem.text() }
+
+    if( column ) {
+      var index = null;
+      jq.find("thead > tr:last > th").each( function(i){
+        if( $.trim($(this).text()) == column ){
+          index = i; return false;
         }
       });
-      if (index === null) {
-        throw "given column: " + column + " not found";
+      if( index == null ) throw("given column: " + column + " not found")
+
+      getText = function(elem){ return $(elem.find(
+        ("td:eq(" + index + ")")  )).text()
       }
-      getText = function(elem) {
-        return $(elem.find("td:eq(" + index + ")")).text();
-      };
     }
-    if ((words.size > 1) && (phrase.substr(0, phrase_length - 1) === this.last_phrase)) {
-      if (phrase[-1] === " ") {
-        this.last_phrase = phrase;
-        return false;
-      }
-      words = words[-1];
-      matches = function(elem) {};
-      elems = jq.find("tbody:first > tr:visible");
-    } else {
+
+    // if added one letter to last time,
+    // just check newest word and only need to hide
+    if( (words.size > 1) && (phrase.substr(0, phrase_length - 1) ===
+          this.last_phrase) ) {
+
+      if( phrase[-1] === " " )
+      { this.last_phrase = phrase; return false; }
+
+      var words = words[-1]; // just search for the newest word
+
+      // only hide visible rows
+      matches = function(elem) {;}
+      var elems = jq.find("tbody:first > tr:visible")
+    }
+    else {
       new_hidden = true;
-      elems = jq.find("tbody:first > tr");
+      var elems = jq.find("tbody:first > tr")
     }
-    elems.each(function() {
-      var elem;
-      elem = $(this);
-      if ($.uiTableFilter.has_words(getText(elem), words, false)) {
-        return matches(elem);
-      } else {
-        return noMatch(elem);
-      }
+
+    elems.each(function(){
+      var elem = $(this);
+      $.uiTableFilter.has_words( getText(elem), words, false ) ?
+        matches(elem) : noMatch(elem);
     });
+
     last_phrase = phrase;
-    if (ifHidden && new_hidden) {
-      ifHidden();
-    }
+    if( ifHidden && new_hidden ) ifHidden();
     return jq;
   };
-  $.uiTableFilter.last_phrase = "";
-  return $.uiTableFilter.has_words = function(str, words, caseSensitive) {
-    var text, word, _i, _len;
-    text = caseSensitive != null ? caseSensitive : {
-      str: str.toLowerCase()
-    };
-    for (_i = 0, _len = words.length; _i < _len; _i++) {
-      word = words[_i];
-      if (text.indexOf(word) === -1) {
-        return false;
-      }
+
+  // caching for speedup
+  $.uiTableFilter.last_phrase = ""
+
+  // not jQuery dependent
+  // "" [""] -> Boolean
+  // "" [""] Boolean -> Boolean
+  $.uiTableFilter.has_words = function( str, words, caseSensitive )
+  {
+    var text = caseSensitive ? str : str.toLowerCase();
+    for (var i=0; i < words.length; i++) {
+      if (text.indexOf(words[i]) === -1) return false;
     }
     return true;
-  };
-})(jQuery);
+  }
+}) (jQuery);