galaxy-dist commit 6612433f8b85: Set 3000 as the theoretical maximum and 1500 as the current maximum for the number of items that a search+select box can accept. These numbers balance capacity and performance.

Tuesday, 8 June 2010

# HG changeset patch -- Bitbucket.org
# Project galaxy-dist
# URL http://bitbucket.org/galaxy/galaxy-dist/overview
# User jeremy goecks <jeremy.goecks(a)emory.edu&gt;
# Date 1275944604 14400
# Node ID 6612433f8b85047033257bf8d66375fa7839b9e1
# Parent  f71716f286ee0c2e807c22dff2abd54815f14554
Set 3000 as the theoretical maximum and 1500 as the current maximum for the number of
items that a search+select box can accept. These numbers balance capacity and
performance.

--- a/static/scripts/galaxy.base.js
+++ b/static/scripts/galaxy.base.js
@@ -1,7 +1,3 @@
-$(document).ready(function() {
-    replace_big_select_inputs();
-});
-
 $.fn.makeAbsolute = function(rebase) {
     return this.each(function() {
         var el = $(this);
@@ -145,19 +141,22 @@ function naturalSort(a, b){
 }
 
 // Replace select box with a text input box + autocomplete.
-function replace_big_select_inputs(min_length) {
+function replace_big_select_inputs(min_length, max_length) {
     // To do replace, jQuery's autocomplete plugin must be loaded.
     if (!jQuery().autocomplete)
         return;
     
-    // Set default for min_length.
+    // Set default for min_length and max_length
     if (min_length === undefined)
         min_length = 20;
+    if (max_length === undefined)
+        max_length = 3000;
     
     $('select').each( function() {
         var select_elt = $(this);
-        // Skip if # of options < min length.
-        if (select_elt.find('option').length < min_length)
+        // Make sure that options is within range.
+        var num_options = select_elt.find('option').length;
+        if ( (num_options < min_length) || (num_options > max_length) )
             return;
             
         // Skip multi-select because widget cannot handle multi-select.
@@ -211,7 +210,7 @@ function replace_big_select_inputs(min_l
             select_options = select_options.sort(naturalSort);
         
         // Do autocomplete.
-        var autocomplete_options = { selectFirst: false, autoFill: false, mustMatch:
false, matchContains: true, max: 1000, minChars : 0, hideForLessThanMinChars : false };
+        var autocomplete_options = { selectFirst: false, autoFill: false, mustMatch:
false, matchContains: true, max: max_length, minChars : 0, hideForLessThanMinChars : false
};
         text_input_elt.autocomplete(select_options, autocomplete_options);
 
         // Replace select with text input.
@@ -481,4 +480,7 @@ function commatize( number ) {
     }
     // Make popup menus.
     make_popup_menus();
+    
+    // Replace big selects.
+    replace_big_select_inputs(20, 1500);
 });

--- a/static/scripts/packed/galaxy.base.js
+++ b/static/scripts/packed/galaxy.base.js
@@ -1,1 +1,1 @@
-$(document).ready(function(){replace_big_select_inputs()});$.fn.makeAbsolute=function(a){return
this.each(function(){var b=$(this);var
c=b.position();b.css({position:"absolute",marginLeft:0,marginTop:0,top:c.top,left:c.left,right:$(window).width()-(c.left+b.width())});if(a){b.remove().appendTo("body")}})};function
ensure_popup_helper(){if($("#popup-helper").length===0){$("<div
id='popup-helper'/>").css({background:"white",opacity:0,zIndex:15000,position:"absolute",top:0,left:0,width:"100%",height:"100%"}).appendTo("body").hide()}}function
attach_popupmenu(b,d){var
a=function(){d.unbind().hide();$("#popup-helper").unbind("click.popupmenu").hide()};var
c=function(g){$("#popup-helper").bind("click.popupmenu",a).show();d.click(a).css({left:0,top:-1000}).show();var
f=g.pageX-d.width()/2;f=Math.min(f,$(document).scrollLeft()+$(window).width()-$(d).width()-20);f=Math.max(f,$(document).scrollLeft()+20);d.css({top:g.pageY-5,left:f});return
false};$(b).click(c)}function make_popupmenu
 (c,b){ensure_popup_helper();var a=$("<ul
id='"+c.attr("id")+"-menu'></ul>");$.each(b,function(f,e){if(e){$("<li/>").html(f).click(e).appendTo(a)}else{$("<li
class='head'/>").html(f).appendTo(a)}});var d=$("<div
class='popmenu-wrapper'>");d.append(a).append("<div
class='overlay-border'>").css("position","absolute").appendTo("body").hide();attach_popupmenu(c,d)}function
make_popup_menus(){jQuery("div[popupmenu]").each(function(){var
c={};$(this).find("a").each(function(){var
b=$(this).attr("confirm"),d=$(this).attr("href"),e=$(this).attr("target");c[$(this).text()]=function(){if(!b||confirm(b)){var
g=window;if(e=="_parent"){g=window.parent}else{if(e=="_top"){g=window.top}}g.location=d}}});var
a=$("#"+$(this).attr("popupmenu"));make_popupmenu(a,c);$(this).remove();a.addClass("popup").show()})}function
array_length(b){if(b.length){return b.length}var c=0;for(var a in b){c++}return c}function
naturalSort(i,g){var
n=/(-?[0-9\.]+)/g,j=i.toString().toLowerCase()||"",f=g.toString().t

oLowerCase()||"",k=String.fromCharCode(0),l=j.replace(n,k+"$1"+k).split(k),e=f.replace(n,k+"$1"+k).split(k),d=(new
Date(j)).getTime(),m=d?(new Date(f)).getTime():null;if(m){if(d<m){return
-1}else{if(d>m){return 1}}}for(var
h=0,c=Math.max(l.length,e.length);h<c;h++){oFxNcL=parseFloat(l[h])||l[h];oFyNcL=parseFloat(e[h])||e[h];if(oFxNcL<oFyNcL){return
-1}else{if(oFxNcL>oFyNcL){return 1}}}return 0}function
replace_big_select_inputs(a){if(!jQuery().autocomplete){return}if(a===undefined){a=20}$("select").each(function(){var
d=$(this);if(d.find("option").length<a){return}if(d.attr("multiple")==true){return}var
j=d.attr("value");var b=$("<input type='text'
class='text-and-autocomplete-select'></input>");b.attr("size",40);b.attr("name",d.attr("name"));b.attr("id",d.attr("id"));b.click(function(){var
k=$(this).val();$(this).val("Loading...");$(this).showAllInCache();$(this).val(k);$(this).select()});var
e=[];var g={};d.children("option").each(function(){var l=$(this).text();var
k=$(th

is).attr("value");e.push(l);g[l]=k;g[k]=k;if(k==j){b.attr("value",l)}});if(j==""||j=="?"){b.attr("value","Click
to Search or
Select")}if(d.attr("name")=="dbkey"){e=e.sort(naturalSort)}var
f={selectFirst:false,autoFill:false,mustMatch:false,matchContains:true,max:1000,minChars:0,hideForLessThanMinChars:false};b.autocomplete(e,f);d.replaceWith(b);var
i=function(){var l=b.attr("value");var
k=g[l];if(k!==null&&k!==undefined){b.attr("value",k)}else{if(j!=""){b.attr("value",j)}else{b.attr("value","?")}}};b.parents("form").submit(function(){i()});$(document).bind("convert_dbkeys",function(){i()});if(d.attr("refresh_on_change")=="true"){var
c=d.attr("refresh_on_change_values");if(c!==undefined){c=c.split(",")}var
h=function(){var m=b.attr("value");var
l=g[m];if(l!==null&&l!==undefined){refresh=false;if(c!==undefined){for(var
k=0;k<c.length;k++){if(l==c[k]){refresh=true;break}}}else{refresh=true}if(refresh){b.attr("value",l);b.parents("form").submit()}}};b.bind("result",h);b.keyup(fu
 nction(k){if(k.keyCode===13){h()}});b.keydown(function(k){if(k.keyCode===13){return
false}})}})}function
async_save_text(d,f,e,a,c,h,i,g,b){if(c===undefined){c=30}if(i===undefined){i=4}$("#"+d).live("click",function(){if($("#renaming-active").length>0){return}var
l=$("#"+f),k=l.text(),j;if(h){j=$("<textarea></textarea>").attr({rows:i,cols:c}).text(k)}else{j=$("<input
type='text'></input>").attr({value:k,size:c})}j.attr("id","renaming-active");j.blur(function(){$(this).remove();l.show();if(b){b(j)}});j.keyup(function(n){if(n.keyCode===27){$(this).trigger("blur")}else{if(n.keyCode===13){var
m={};m[a]=$(this).val();$(this).trigger("blur");$.ajax({url:e,data:m,error:function(){alert("Text
editing for elt "+f+"
failed")},success:function(o){l.text(o);if(b){b(j)}}})}}});if(g){g(j)}l.hide();j.insertAfter(l);j.focus();j.select();return})}function
init_history_items(d,a,c){var b=function(){try{var
e=$.jStore.store("history_expand_state");if(e){for(var g in
e){$("#"+g+" div.historyIte

mBody").show()}}}catch(f){$.jStore.remove("history_expand_state")}if($.browser.mozilla){$("div.historyItemBody").each(function(){if(!$(this).is(":visible")){$(this).find("pre.peek").css("overflow","hidden")}})}d.each(function(){var
j=this.id;var h=$(this).children("div.historyItemBody");var
i=h.find("pre.peek");$(this).find(".historyItemTitleBar >
.historyItemTitle").wrap("<a
href='javascript:void(0);'></a>").click(function(){if(h.is(":visible")){if($.browser.mozilla){i.css("overflow","hidden")}h.slideUp("fast");if(!c){var
k=$.jStore.store("history_expand_state");if(k){delete
k[j];$.jStore.store("history_expand_state",k)}}}else{h.slideDown("fast",function(){if($.browser.mozilla){i.css("overflow","auto")}});if(!c){var
k=$.jStore.store("history_expand_state");if(k===undefined){k={}}k[j]=true;$.jStore.store("history_expand_state",k)}}return
false})});$("#top-links > a.toggle").click(function(){var
h=$.jStore.store("history_expand_state");if(h===undefined){h={}}$("div.historyIte

mBody:visible").each(function(){if($.browser.mozilla){$(this).find("pre.peek").css("overflow","hidden")}$(this).slideUp("fast");if(h){delete
h[$(this).parent().attr("id")]}});$.jStore.store("history_expand_state",h)}).show()};if(a){b()}else{$.jStore.init("galaxy");$.jStore.engineReady(function(){b()})}}function
commatize(b){b+="";var
a=/(\d+)(\d{3})/;while(a.test(b)){b=b.replace(a,"$1,$2")}return
b}$(document).ready(function(){$("a[confirm]").click(function(){return
confirm($(this).attr("confirm"))});if($.fn.tipsy){$(".tooltip").tipsy({gravity:"s"})}make_popup_menus()});
+$.fn.makeAbsolute=function(a){return this.each(function(){var b=$(this);var
c=b.position();b.css({position:"absolute",marginLeft:0,marginTop:0,top:c.top,left:c.left,right:$(window).width()-(c.left+b.width())});if(a){b.remove().appendTo("body")}})};function
ensure_popup_helper(){if($("#popup-helper").length===0){$("<div
id='popup-helper'/>").css({background:"white",opacity:0,zIndex:15000,position:"absolute",top:0,left:0,width:"100%",height:"100%"}).appendTo("body").hide()}}function
attach_popupmenu(b,d){var
a=function(){d.unbind().hide();$("#popup-helper").unbind("click.popupmenu").hide()};var
c=function(g){$("#popup-helper").bind("click.popupmenu",a).show();d.click(a).css({left:0,top:-1000}).show();var
f=g.pageX-d.width()/2;f=Math.min(f,$(document).scrollLeft()+$(window).width()-$(d).width()-20);f=Math.max(f,$(document).scrollLeft()+20);d.css({top:g.pageY-5,left:f});return
false};$(b).click(c)}function make_popupmenu(c,b){ensure_popup_helper();var
a=$("<ul id='"+c.attr("id")

+"-menu'></ul>");$.each(b,function(f,e){if(e){$("<li/>").html(f).click(e).appendTo(a)}else{$("<li
class='head'/>").html(f).appendTo(a)}});var d=$("<div
class='popmenu-wrapper'>");d.append(a).append("<div
class='overlay-border'>").css("position","absolute").appendTo("body").hide();attach_popupmenu(c,d)}function
make_popup_menus(){jQuery("div[popupmenu]").each(function(){var
c={};$(this).find("a").each(function(){var
b=$(this).attr("confirm"),d=$(this).attr("href"),e=$(this).attr("target");c[$(this).text()]=function(){if(!b||confirm(b)){var
g=window;if(e=="_parent"){g=window.parent}else{if(e=="_top"){g=window.top}}g.location=d}}});var
a=$("#"+$(this).attr("popupmenu"));make_popupmenu(a,c);$(this).remove();a.addClass("popup").show()})}function
array_length(b){if(b.length){return b.length}var c=0;for(var a in b){c++}return c}function
naturalSort(i,g){var
n=/(-?[0-9\.]+)/g,j=i.toString().toLowerCase()||"",f=g.toString().toLowerCase()||"",k=String.fromCharCode(0),l=j.replace(n,k+"
 $1"+k).split(k),e=f.replace(n,k+"$1"+k).split(k),d=(new
Date(j)).getTime(),m=d?(new Date(f)).getTime():null;if(m){if(d<m){return
-1}else{if(d>m){return 1}}}for(var
h=0,c=Math.max(l.length,e.length);h<c;h++){oFxNcL=parseFloat(l[h])||l[h];oFyNcL=parseFloat(e[h])||e[h];if(oFxNcL<oFyNcL){return
-1}else{if(oFxNcL>oFyNcL){return 1}}}return 0}function
replace_big_select_inputs(a,b){if(!jQuery().autocomplete){return}if(a===undefined){a=20}if(b===undefined){b=3000}$("select").each(function(){var
e=$(this);var
h=e.find("option").length;if((h<a)||(h>b)){return}if(e.attr("multiple")==true){return}var
l=e.attr("value");var c=$("<input type='text'
class='text-and-autocomplete-select'></input>");c.attr("size",40);c.attr("name",e.attr("name"));c.attr("id",e.attr("id"));c.click(function(){var
m=$(this).val();$(this).val("Loading...");$(this).showAllInCache();$(this).val(m);$(this).select()});var
f=[];var i={};e.children("option").each(function(){var n=$(this).text();var
m=$(this).attr("value

");f.push(n);i[n]=m;i[m]=m;if(m==l){c.attr("value",n)}});if(l==""||l=="?"){c.attr("value","Click
to Search or
Select")}if(e.attr("name")=="dbkey"){f=f.sort(naturalSort)}var
g={selectFirst:false,autoFill:false,mustMatch:false,matchContains:true,max:b,minChars:0,hideForLessThanMinChars:false};c.autocomplete(f,g);e.replaceWith(c);var
k=function(){var n=c.attr("value");var
m=i[n];if(m!==null&&m!==undefined){c.attr("value",m)}else{if(l!=""){c.attr("value",l)}else{c.attr("value","?")}}};c.parents("form").submit(function(){k()});$(document).bind("convert_dbkeys",function(){k()});if(e.attr("refresh_on_change")=="true"){var
d=e.attr("refresh_on_change_values");if(d!==undefined){d=d.split(",")}var
j=function(){var o=c.attr("value");var
n=i[o];if(n!==null&&n!==undefined){refresh=false;if(d!==undefined){for(var
m=0;m<d.length;m++){if(n==d[m]){refresh=true;break}}}else{refresh=true}if(refresh){c.attr("value",n);c.parents("form").submit()}}};c.bind("result",j);c.keyup(function(m){if(m.key
 Code===13){j()}});c.keydown(function(m){if(m.keyCode===13){return false}})}})}function
async_save_text(d,f,e,a,c,h,i,g,b){if(c===undefined){c=30}if(i===undefined){i=4}$("#"+d).live("click",function(){if($("#renaming-active").length>0){return}var
l=$("#"+f),k=l.text(),j;if(h){j=$("<textarea></textarea>").attr({rows:i,cols:c}).text(k)}else{j=$("<input
type='text'></input>").attr({value:k,size:c})}j.attr("id","renaming-active");j.blur(function(){$(this).remove();l.show();if(b){b(j)}});j.keyup(function(n){if(n.keyCode===27){$(this).trigger("blur")}else{if(n.keyCode===13){var
m={};m[a]=$(this).val();$(this).trigger("blur");$.ajax({url:e,data:m,error:function(){alert("Text
editing for elt "+f+"
failed")},success:function(o){l.text(o);if(b){b(j)}}})}}});if(g){g(j)}l.hide();j.insertAfter(l);j.focus();j.select();return})}function
init_history_items(d,a,c){var b=function(){try{var
e=$.jStore.store("history_expand_state");if(e){for(var g in
e){$("#"+g+" div.historyItemBody").show()}}}c

atch(f){$.jStore.remove("history_expand_state")}if($.browser.mozilla){$("div.historyItemBody").each(function(){if(!$(this).is(":visible")){$(this).find("pre.peek").css("overflow","hidden")}})}d.each(function(){var
j=this.id;var h=$(this).children("div.historyItemBody");var
i=h.find("pre.peek");$(this).find(".historyItemTitleBar >
.historyItemTitle").wrap("<a
href='javascript:void(0);'></a>").click(function(){if(h.is(":visible")){if($.browser.mozilla){i.css("overflow","hidden")}h.slideUp("fast");if(!c){var
k=$.jStore.store("history_expand_state");if(k){delete
k[j];$.jStore.store("history_expand_state",k)}}}else{h.slideDown("fast",function(){if($.browser.mozilla){i.css("overflow","auto")}});if(!c){var
k=$.jStore.store("history_expand_state");if(k===undefined){k={}}k[j]=true;$.jStore.store("history_expand_state",k)}}return
false})});$("#top-links > a.toggle").click(function(){var
h=$.jStore.store("history_expand_state");if(h===undefined){h={}}$("div.historyItemBody:visible").ea

ch(function(){if($.browser.mozilla){$(this).find("pre.peek").css("overflow","hidden")}$(this).slideUp("fast");if(h){delete
h[$(this).parent().attr("id")]}});$.jStore.store("history_expand_state",h)}).show()};if(a){b()}else{$.jStore.init("galaxy");$.jStore.engineReady(function(){b()})}}function
commatize(b){b+="";var
a=/(\d+)(\d{3})/;while(a.test(b)){b=b.replace(a,"$1,$2")}return
b}$(document).ready(function(){$("a[confirm]").click(function(){return
confirm($(this).attr("confirm"))});if($.fn.tipsy){$(".tooltip").tipsy({gravity:"s"})}make_popup_menus();replace_big_select_inputs(20,1500)});

    

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