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better message if no results and we have a context

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svn: r11830
This commit is contained in:
Eli Barzilay 2008-09-22 04:30:31 +00:00
parent 862aff6f6d
commit f5a019f23d
1 changed files with 31 additions and 19 deletions
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50
collects/scribblings/main/private/search.js
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@ -455,6 +455,22 @@ function Search(data, term, is_pre, K) {
else { progress(0); t = setTimeout(DoChunk,15); return killer; } else { progress(0); t = setTimeout(DoChunk,15); return killer; }
} }
function GetContextHTML() {
// useful only when a context is set
return (((pre_query_label != "") && pre_query_label)
? SanitizeHTML(pre_query_label)
: ('“' + SanitizeHTML(pre_query) + '”'));
}
function GetContextClearerHTML(text) {
return ('<a href="?hq=" tabIndex="5"'
+' title="Clear pre-filter context"'
+' style="text-decoration: none; color: #444;'
+' font-size: 82%; font-weight: bold;"'
+' onclick="return new_query(this,\'\');">'
+ text
+ '</a>');
}
var search_data; // pre-filtered searchable index data var search_data; // pre-filtered searchable index data
function PreFilter() { function PreFilter() {
pre_query = NormalizeSpaces(pre_query); pre_query = NormalizeSpaces(pre_query);
@ -469,23 +485,15 @@ function PreFilter() {
+'[set context]</a>'; +'[set context]</a>';
} else { } else {
pre_query_label_line.innerHTML = pre_query_label_line.innerHTML =
'Context:&nbsp;' 'Context:&nbsp;' + GetContextHTML()
+ (((pre_query_label != "") && pre_query_label) + '&nbsp;'
? SanitizeHTML(pre_query_label) + GetContextClearerHTML('[clear')
: ('&ldquo;' + SanitizeHTML(pre_query) + '&rdquo;')) + '/<a href="#" tabIndex="5"'
+ '&nbsp;<a href="?hq=" tabIndex="5"' +' title="Edit pre-filter context"'
+' title="Clear pre-filter context"' +' style="text-decoration: none; color: #444;'
+' style="text-decoration: none; color: #444;' +' font-size: 82%; font-weight: bold;"'
+' font-size: 82%; font-weight: bold;"' +' onclick="toggle_panel(\'contexts\'); return false;">'
+' onclick="return new_query(this,\'\');">' +'modify]</a>';
+'[clear</a>'
+'/'
+'<a href="#" tabIndex="5"'
+' title="Edit pre-filter context"'
+' style="text-decoration: none; color: #444;'
+' font-size: 82%; font-weight: bold;"'
+' onclick="toggle_panel(\'contexts\'); return false;">'
+'modify]</a>';
} }
last_search_term = null; last_search_term = null;
last_search_term_raw = null; last_search_term_raw = null;
@ -604,8 +612,12 @@ function UpdateResults() {
+ ' exact</span>)'; + ' exact</span>)';
if (search_results.length == 0) { if (search_results.length == 0) {
if (last_search_term == "") status_line.innerHTML = ""; if (last_search_term == "") status_line.innerHTML = "";
else status_line.innerHTML = 'No matches found ' else status_line.innerHTML = 'No matches found'
+ '<div style="color: black; font-size: 82%;">' + ((pre_query != "")
? (' in '+GetContextHTML()
+' '+GetContextClearerHTML('<small>[clear]</small>'))
: '')
+ '<br><div style="color: black; font-size: 82%;">'
+ '(Make sure your spelling is correct' + '(Make sure your spelling is correct'
+ (last_search_term.search(/ /)>=0 ? ', or try fewer keywords' : '') + (last_search_term.search(/ /)>=0 ? ', or try fewer keywords' : '')
+ ((pre_query != "") ? ', or clear the search context' : '') + ((pre_query != "") ? ', or clear the search context' : '')