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save filter needle too

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ville rantanen
2017-07-01 20:31:18 +03:00
parent 1e8f310468
commit 12689db311
1 changed files with 14 additions and 4 deletions
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18
index.html
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@@ -70,6 +70,7 @@ function init() {
} }
document.getElementById("open_blank_arrow").innerHTML=config.arrows[0]; document.getElementById("open_blank_arrow").innerHTML=config.arrows[0];
document.getElementById("filter").focus(); document.getElementById("filter").focus();
filter_load();
hitList=search_hits(document.getElementById("filter").value); hitList=search_hits(document.getElementById("filter").value);
print_results(hitList); print_results(hitList);
scroll_load(); scroll_load();
@@ -127,6 +128,7 @@ function make_menu() {
function filter(ev) { function filter(ev) {
var needle=document.getElementById('filter').value; var needle=document.getElementById('filter').value;
document.cookie="filter="+needle;
hitList=search_hits(needle); hitList=search_hits(needle);
var c=hitList.length; var c=hitList.length;
var lastHit=hitList[c-1]; var lastHit=hitList[c-1];
@@ -285,15 +287,23 @@ function scroll_save() {
document.cookie = "position=" + window.scrollY + ";"; document.cookie = "position=" + window.scrollY + ";";
} }
function scroll_load() { function scroll_load() {
var nameEQ = "position="; var position=parseInt(get_cookie("position"));
window.scrollTo(0,position);
}
function filter_load() {
var needle=get_cookie("filter");
if (needle===null) { return }
document.getElementById("filter").value=needle;
}
function get_cookie(name) {
var nameEQ = name+"=";
var ca = document.cookie.split(';'); var ca = document.cookie.split(';');
position=0;
for(var i=0;i < ca.length;i++) { for(var i=0;i < ca.length;i++) {
var c = ca[i]; var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length); while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) { position=parseInt(c.substring(nameEQ.length,c.length)); break; } if (c.indexOf(nameEQ) == 0) { return c.substring(nameEQ.length,c.length); }
} }
window.scrollTo(0,position); return null
} }
document.onkeyup=move_cursor; document.onkeyup=move_cursor;
document.onscroll=scroll_save; document.onscroll=scroll_save;