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svn: r10051

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This commit is contained in:
Eli Barzilay 2008-05-30 18:10:29 +00:00
parent 5399cf9b43
commit 8cdefb0d2e
1 changed files with 21 additions and 12 deletions
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33
collects/scribblings/main/private/make-search.ss
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@ -149,7 +149,8 @@
// Configuration options
var results_num = 20;
var query, status, results_container, result_links;
var query, status, results_container, result_links,
prev_page_link, next_page_link;
function InitializeSearch() {
var n;
@ -163,7 +164,8 @@
+' onkeypress="return key_handler(event);" />'
+'</td></tr>'
+'<tr><td align="left">'
+'<a href="#" title="Previous Page"'
+'<a href="#" title="Previous Page" id="prev_page_link"'
+' style="text-decoration: none; font-weight: bold;"'
+' onclick="key_handler(\'PgUp\'); return false;"'
+'><tt><b>&lt;&lt;</b></tt></a>'
+'</td><td align="center">'
@ -171,20 +173,22 @@
+'&nbsp;'
+'</span>'
+'</td><td align="right">'
+'<a href="#" title="Next Page"'
+'<a href="#" title="Next Page" id="next_page_link"'
+' style="text-decoration: none; font-weight: bold;"'
+' onclick="key_handler(\'PgDn\'); return false;"'
+'><tt><b>&gt;&gt;</b></tt></a>'
+'</td></tr>'
+'<tr><td colspan="3" bgcolor="#ffe0e0">'
+'<tr><td colspan="3" bgcolor="#ffffff">'
+'<span id="search_result"'
+' style="display: none;'
+' margin: 0.1em 0em; padding: 0.25em 1em;"></span>'
+'</td></tr>'
+'</table>';
// get the query box
// get the widgets we use
query = document.getElementById("search_box");
// status line
status = document.getElementById("search_status");
prev_page_link = document.getElementById("prev_page_link");
next_page_link = document.getElementById("next_page_link");
// result_links is the array of result link <container,link> pairs
result_links = new Array();
n = document.getElementById("search_result");
@ -203,7 +207,7 @@
}
}
}
if (query.value != "") DoSearch();
DoSearch();
query.focus();
query.select();
}
@ -221,7 +225,7 @@
}
var last_search_term, last_search_term_raw;
var search_results, first_search_result, exact_results_num;
var search_results = [], first_search_result, exact_results_num;
function DoSearch() {
var term = query.value;
if (term == last_search_term_raw) return;
@ -234,7 +238,7 @@
status.innerHTML = "Searching " + plt_search_data.length + " entries";
var terms = (term=="") ? [] : term.split(/ /);
if (terms.length == 0) {
search_results = plt_search_data;
search_results = [];
} else {
search_results = new Array();
exact_results = new Array();
@ -259,7 +263,7 @@
first_search_result = 0;
status.innerHTML = "" + search_results.length + " entries found";
query.style.backgroundColor =
(search_results.length == 0) ? "#ffe0e0" : "white";
((search_results.length == 0) && (term != "")) ? "#ffe0e0" : "white";
UpdateResults();
}
@ -305,14 +309,14 @@
+ UncompactUrl(search_results[n][1]) + '" class="indexlink">'
+ UncompactHtml(search_results[n][2]) + '</a>' + (note || "");
result_links[i].style.backgroundColor =
(n < exact_results_num) ? "#ffffd0" : "#f4f4f4";
(n < exact_results_num) ? "#ffffe0" : "#f8f8f8";
result_links[i].style.display = "block";
} else {
result_links[i].style.display = "none";
}
}
if (search_results.length == 0)
status.innerHTML = "No matches found";
status.innerHTML = ((last_search_term=="") ? "" : "No matches found");
else if (search_results.length <= results_num)
status.innerHTML = "Showing all matches";
else
@ -328,6 +332,11 @@
+ ((exact_results_num == search_results.length)
? "all" : exact_results_num)
+ " exact</span>)";
prev_page_link.style.color =
(first_search_result-results_num >= 0) ? "black" : "#e8e8e8";
next_page_link.style.color =
(first_search_result+results_num < search_results.length)
? "black" : "#e0e0e0";
}
var search_timer = null;