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attempting to deal with hash changes and giving up

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This commit is contained in:
Jay McCarthy 2013-10-08 08:49:18 -06:00
parent e616cb0f8a
commit 25808291c9
2 changed files with 35 additions and 19 deletions
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52
pkgs/plt-services/meta/pkg-index/official/static/index.js
View File

@ -7,24 +7,40 @@
$( document ).ready(function() {
var search_terms = { };
{ var h = window.location.hash;
if ( h == "" ) {
search_terms["!main-tests"] = true;
function parse_hash ( h ) {
while ( h != "" ) {
if ( h.charAt(0) == "(" ) {
var end = 1;
while ( h.charAt(end) != ")" ) {
end++;
if ( ! h.charAt(end) ) { break; } }
search_terms[ h.substring(1, end) ] = true;
h = h.substring(end+1); }
else {
h = ""; } } }
{ var h = window.location.hash;
if ( h == "" ) {
search_terms["!main-tests"] = true;
search_terms["!main-distribution"] = true; }
else {
h = h.substring(1);
console.log(h);
while ( h != "" ) {
if ( h.charAt(0) == "(" ) {
var end = 1;
while ( h.charAt(end) != ")" ) {
end++;
if ( ! h.charAt(end) ) { break; } }
console.log( h, end, h.substring(1, end), h.substring(end) );
search_terms[ h.substring(1, end) ] = true;
h = h.substring(end+1); }
else {
h = ""; } } } }
parse_hash(h); } }
var expected_hash = "";
function change_hash ( v ) {
expected_hash = v;
window.location.hash = v; }
$(window).bind( 'hashchange', function(e) {
var actual_hash = window.location.hash;
if ( expected_hash != actual_hash ) {
// xxx Do something here. It is hard to do the right
// thing, particularly with the Back button because we
// don't add the tags in the same order the user add them
// in. We could do that though.
console.log("hash changed beneath me!"); } });
function filterlink ( text, tclass, f ) {
return [$('<a>', { text: text,
@ -88,14 +104,14 @@ $( document ).ready(function() {
else if ( va < 0 ) { return -1; }
else if ( vb < 0 ) { return 1; } });
window.location.hash = "";
change_hash( "" );
$("#search_menu").html("").append( $.map( shown_terms_skeys, function ( term, i ) {
if ( shown_terms[term] < 0 ) {
if ( shown_terms[term] == -1 ) {
window.location.hash = window.location.hash + "(" + term + ")";
change_hash( window.location.hash + "(" + term + ")" );
return changefilterlink ( term, term, "!" + term, "active" ); }
else {
window.location.hash = window.location.hash + "(" + "!" + term + ")";
change_hash( window.location.hash + "(" + "!" + term + ")" );
return removefilterlink ( term, "!" + term, "inactive" ); } }
else {
return addfilterlink ( term, term, "possible" ); } } ) );

2
pkgs/plt-services/meta/pkg-index/official/static/style.css
View File

@ -123,7 +123,7 @@ div.delete {
#footer {
width: 90%;
text-align: right;
background: #F5F5DC;
background: #FFCC66;
padding-right: 3em;
}