Version 2.2.0 RC-1
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@@ -1,720 +1 @@
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//------------------------------------------------------------------------------
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// IPS XML HTTP REQUEST:: GET NEW POSTS
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//------------------------------------------------------------------------------
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// Supports Safari, Mozilla 1.3+ (Firefox, etc) and IE 5.5+
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// (c) 2005 Invision Power Services, Inc.
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// http://www.invisionpower.com
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//------------------------------------------------------------------------------
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/*--------------------------------------------*/
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// INIT VARS
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/*--------------------------------------------*/
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var mem_div = 'ipb-get-members';
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var divobj;
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var iframeobj;
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var formobj;
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var xmlobj;
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var _result_cache = new Array();
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var _div_rows = 0;
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var _cur_updown_pressed = 0;
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var _last_key_code = 0;
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var _event_key_code = 0;
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var _cur_input_val = '';
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var _old_input_val = '';
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var _hiliteindex = -1;
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var _hilite_sug_div;
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var _complete_div_list;
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var delay_action = false;
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var _allow_update = true;
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var _form_onsubmit_saved;
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var _urllookup;
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var _timemout_main = 0;
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var _timeout_blur = 0;
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var _in_focus = 0;
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/*--------------------------------------------*/
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// SHOW POSSIBLE MEMBER NAME MATCHES
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/*--------------------------------------------*/
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main_loop = function()
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{
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if ( ( _old_input_val != _cur_input_val ) && ( _cur_input_val.length >= 3 ) && ( _in_focus == 1 ) )
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{
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if ( ! delay_action && _allow_update )
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{
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//----------------------------------
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// Try cache
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//----------------------------------
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var cached = _result_cache[ _cur_input_val ];
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if ( cached )
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{
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returnSearch( _cur_input_val, cached[0], cached[1] );
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}
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else
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{
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/*--------------------------------------------*/
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// Main function to do on request
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// Must be defined first!!
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/*--------------------------------------------*/
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do_request_function = function()
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{
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//----------------------------------
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// Ignore unless we're ready to go
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//----------------------------------
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if ( ! xmlobj.readystate_ready_and_ok() )
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{
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// Could do a little loading graphic here?
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return;
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}
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//----------------------------------
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// INIT
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//----------------------------------
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var returned = xmlobj.xmlhandler.responseText;
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//----------------------------------
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// Did we get something?
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//----------------------------------
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if ( returned.charAt(0) == '<' )
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{
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return false;
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}
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else
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{
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eval( returned );
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}
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}
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xmlobj = new ajax_request();
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xmlobj.onreadystatechange( do_request_function );
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xmlobj.process( ipb_var_base_url + 'act=xmlout&do='+_urllookup+'&name='+escape(inobj.value) );
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inobj.focus();
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}
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}
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delay_action = false;
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}
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_old_input_val = _cur_input_val;
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_timemout_main = setTimeout( 'main_loop()', 10 );
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return false;
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}
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/*--------------------------------------------*/
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// Initalize...
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/*--------------------------------------------*/
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function init_js( formobjname, fieldobjname, urllookup )
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{
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//----------------------------------
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// Set up
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//----------------------------------
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if ( ! urllookup )
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{
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_urllookup = 'get-member-names';
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}
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else
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{
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_urllookup = urllookup;
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}
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formobj = document.getElementById( formobjname );
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inobj = document.getElementById( fieldobjname );
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divobj = document.getElementById( mem_div );
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inobj.autocomplete = "off";
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inobj.onfocus = function () { _in_focus = 1; }
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inobj.onblur = onblurhandler;
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inobj.onsubmit = submit_handler;
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//----------------------------------
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// Already got a submit handler?
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//----------------------------------
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if ( formobj.onsubmit )
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{
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_form_onsubmit_saved = formobj.onsubmit;
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}
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formobj.onsubmit = submit_handler;
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if ( inobj.createTextRange )
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{
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inobj.onkeyup = new Function( "return onkeyuphandler(event);" );
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}
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else
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{
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inobj.onkeyup = onkeyuphandler;
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}
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cache_name_results("",new Array(),new Array());
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_cur_input_val = inobj.value;
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document.onkeydown = keydownhandler;
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set_up_key_down();
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}
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/*--------------------------------------------*/
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// Set up key down
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/*--------------------------------------------*/
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function set_up_key_down()
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{
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if ( document.createEventObject )
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{
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var y = document.createEventObject();
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y.ctrlKey = true;
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y.keyCode = 70;
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document.fireEvent( "onkeydown", y )
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}
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}
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/*--------------------------------------------*/
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// Key down handler
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/*--------------------------------------------*/
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function keydownhandler( event )
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{
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if( ! event && window.event )
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{
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event = window.event;
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}
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if ( event )
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{
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_last_key_code = event.keyCode;
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}
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}
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/*--------------------------------------------*/
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// On blur handler
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/*--------------------------------------------*/
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function onblurhandler( event )
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{
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if ( ! event && window.event )
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{
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event = window.event;
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}
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if ( ! _cur_updown_pressed )
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{
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_in_focus = 0;
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my_xr_hide_div( divobj );
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_hiliteindex = -1;
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// Tab?
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if ( _last_key_code == 9 )
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{
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_last_key_code = -1;
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}
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}
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_cur_updown_pressed = false;
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}
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/*--------------------------------------------*/
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// On key up handler
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/*--------------------------------------------*/
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function key_handler_function()
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{
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//----------------------------------
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// trap up/down cursor
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//----------------------------------
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if ( _event_key_code == 40 || _event_key_code == 38 )
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{
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_allow_update = false;
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blur_then_focus();
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}
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else
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{
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_cur_updown_pressed = false;
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_allow_update = true;
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}
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_cur_input_val = inobj.value;
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handle_cursor_press( _event_key_code );
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}
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/*--------------------------------------------*/
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// Handle cursor press
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/*--------------------------------------------*/
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function handle_cursor_press( eventcode )
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{
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if ( eventcode == 40 )
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{
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hilite_new_value( _hiliteindex + 1 );
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}
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else if ( eventcode == 38 )
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{
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hilite_new_value( _hiliteindex - 1 );
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}
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else if ( eventcode == 13 || eventcode == 3 )
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{
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//----------------------------------
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// Are we looking through the divs?
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//----------------------------------
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if ( _hiliteindex != -1 )
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{
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my_xr_hide_div( divobj );
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_hiliteindex = -1;
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}
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return false;
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}
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return true;
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}
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/*--------------------------------------------*/
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// Highlight new value (cursor keys pressed)
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/*--------------------------------------------*/
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function hilite_new_value( index )
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{
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if ( _div_rows <= 0 )
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{
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return;
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}
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my_show_div( divobj );
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if ( index > _div_rows )
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{
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index = _div_rows - 1;
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}
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if ( _hiliteindex != -1 && index != _hiliteindex )
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{
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set_style_for_element( _hilite_sug_div, 'wrapdiv' );
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}
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if ( index < 0 )
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{
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_hiliteindex = -1;
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inobj.focus();
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return;
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}
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_hiliteindex = index;
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_hilite_sug_div = divobj.getElementsByTagName('DIV').item( index );
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set_style_for_element( _hilite_sug_div, 'spanhilite' );
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newval = find_span_value_for_class( _hilite_sug_div, 'namespan' );
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if ( newval && typeof(newval) != 'undefined' )
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{
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inobj.value = find_span_value_for_class( _hilite_sug_div, 'namespan' );
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}
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}
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/*--------------------------------------------*/
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// Blur then focus
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/*--------------------------------------------*/
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function blur_then_focus()
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{
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_cur_updown_pressed = true;
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inobj.blur();
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_timemout_blur = setTimeout( "set_input_field_focus();", 10 );
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return;
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}
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/*--------------------------------------------*/
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// Set input field focus
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/*--------------------------------------------*/
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function set_input_field_focus()
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{
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inobj.focus();
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}
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/*--------------------------------------------*/
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// Styles element
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/*--------------------------------------------*/
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function set_style_for_element( c, name )
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{
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try
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{
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if ( ! c )
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{
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return;
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}
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}
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catch(e)
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{
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return;
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}
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c.className = name;
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switch( name )
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{
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case 'wrapdiv':
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c.style.backgroundColor = "white";
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c.style.color = "black";
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if ( c.displaySpan )
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{
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c.displaySpan.style.color = "green";
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}
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break;
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case 'wrapspan':
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c.style.display = "block";
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c.style.paddingLeft = "3";
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c.style.paddingRight = "3";
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c.style.height = "16px";
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c.style.overflow = "hidden";
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break;
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case 'namespan':
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c.style.cssFloat = "left";
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c.style.width = '100%';
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break;
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case 'idspan':
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c.style.cssFloat = "right";
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c.style.display = 'none';
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break;
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case 'spanhilite':
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c.style.backgroundColor = "#3366cc";
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c.style.color = "white";
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if ( c.displaySpan )
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{
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c.displaySpan.style.color = "white";
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}
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break;
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}
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}
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/*--------------------------------------------*/
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// Get value of named span
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/*--------------------------------------------*/
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function find_span_value_for_class( i, dc )
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{
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try
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{
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if ( ! i )
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{
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return;
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}
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}
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catch(e)
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{
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return;
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}
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var ga = i.getElementsByTagName('span');
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if ( ga )
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{
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for( var f=0; f < ga.length; ++f )
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{
|
||||
if ( ga[f].className == dc )
|
||||
{
|
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var value = ga[f].innerHTML;
|
||||
|
||||
if ( value == " " )
|
||||
{
|
||||
return "";
|
||||
}
|
||||
else
|
||||
{
|
||||
return value;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
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else
|
||||
{
|
||||
return "";
|
||||
}
|
||||
}
|
||||
|
||||
|
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/*--------------------------------------------*/
|
||||
// Displays the actual list
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||||
/*--------------------------------------------*/
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||||
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||||
function display_suggested_list( na, ia )
|
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{
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||||
//----------------------------------
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||||
// Clear div
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||||
//----------------------------------
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||||
|
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while( divobj.childNodes.length > 0 )
|
||||
{
|
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divobj.removeChild( divobj.childNodes[0] );
|
||||
}
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||||
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||||
//----------------------------------
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||||
// Write Div
|
||||
//----------------------------------
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||||
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_div_rows = 0;
|
||||
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||||
for( var f = 0 ; f < na.length; ++f )
|
||||
{
|
||||
_div_rows++;
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||||
var od = document.createElement("DIV");
|
||||
set_style_for_element( od, 'wrapdiv' );
|
||||
od.onmousedown = sb_mdown;
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||||
od.onmouseover = sb_mover;
|
||||
od.onmouseout = sb_mout;
|
||||
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var span_wrap = document.createElement("SPAN");
|
||||
set_style_for_element( span_wrap, 'wrapspan' );
|
||||
|
||||
var span_name = document.createElement("SPAN");
|
||||
span_name.innerHTML = na[f];
|
||||
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||||
var span_id = document.createElement("SPAN");
|
||||
|
||||
set_style_for_element( span_name, 'namespan' );
|
||||
set_style_for_element( span_id, 'idspan' );
|
||||
|
||||
od.displaySpan = span_id;
|
||||
|
||||
span_id.innerHTML = ia[f];
|
||||
|
||||
span_wrap.appendChild( span_name );
|
||||
span_wrap.appendChild( span_id );
|
||||
od.appendChild( span_wrap );
|
||||
divobj.appendChild( od );
|
||||
}
|
||||
|
||||
//----------------------------------
|
||||
// Calc pos.
|
||||
//----------------------------------
|
||||
|
||||
var mid = inobj;
|
||||
var left_px = _get_obj_leftpos(mid);
|
||||
var top_px = _get_obj_toppos(mid) + mid.offsetHeight;
|
||||
var width = parseInt( divobj.style.width );
|
||||
var height = parseInt( divobj.style.height );
|
||||
|
||||
//----------------------------------
|
||||
// Show menu DIV
|
||||
//----------------------------------
|
||||
|
||||
divobj.style.position = "absolute";
|
||||
|
||||
//----------------------------------
|
||||
// Try and keep it on screen
|
||||
//----------------------------------
|
||||
|
||||
if ( (left_px + width) >= document.body.clientWidth )
|
||||
{
|
||||
left_px = left_px + mid.offsetWidth - width;
|
||||
}
|
||||
|
||||
//----------------------------------
|
||||
// Try and keep it on screen
|
||||
//----------------------------------
|
||||
|
||||
if ( (top_px + height) >= document.body.clientHeight )
|
||||
{
|
||||
top_px = top_px - height;
|
||||
}
|
||||
|
||||
//----------------------------------
|
||||
// Finalize menu position
|
||||
//----------------------------------
|
||||
|
||||
divobj.style.left = left_px + "px";
|
||||
divobj.style.top = top_px + "px";
|
||||
divobj.style.display = "block";
|
||||
|
||||
_hiliteindex= -1;
|
||||
|
||||
//----------------------------------
|
||||
// Workaround for IE bug which shows
|
||||
// select boxes and other windows GUI
|
||||
// over divs. SHOW IFRAME
|
||||
//----------------------------------
|
||||
|
||||
if ( is_ie )
|
||||
{
|
||||
try
|
||||
{
|
||||
if ( ! document.getElementById( 'if_xhr_' + mem_div ) )
|
||||
{
|
||||
iframeobj = document.createElement('iframe');
|
||||
|
||||
iframeobj.src = 'javascript:;';
|
||||
iframeobj.id = 'if_xhr_' + mem_div
|
||||
|
||||
document.getElementsByTagName('body')[0].appendChild( iframeobj );
|
||||
}
|
||||
else
|
||||
{
|
||||
iframeobj = document.getElementById( 'if_xhr_' + mem_div );
|
||||
}
|
||||
|
||||
iframeobj.scrolling = 'no';
|
||||
iframeobj.frameborder = 'no';
|
||||
iframeobj.className = 'iframeshim';
|
||||
iframeobj.style.position = 'absolute';
|
||||
|
||||
iframeobj.style.width = parseInt(divobj.offsetWidth) + 'px';
|
||||
iframeobj.style.height = parseInt(divobj.offsetHeight) + 'px';
|
||||
iframeobj.style.top = divobj.style.top;
|
||||
iframeobj.style.left = divobj.style.left;
|
||||
iframeobj.style.zIndex = divobj.style.zIndex - 1;
|
||||
iframeobj.style.display = "block";
|
||||
|
||||
}
|
||||
catch(error)
|
||||
{
|
||||
//alert(error); // Oh dear, someones stolen the iframe
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*--------------------------------------------*/
|
||||
// Caches the results
|
||||
/*--------------------------------------------*/
|
||||
|
||||
function cache_name_results( mstring, na, ia )
|
||||
{
|
||||
_result_cache[mstring] = new Array( na, ia );
|
||||
}
|
||||
|
||||
/*--------------------------------------------*/
|
||||
// This is the function the response XML text gives
|
||||
/*--------------------------------------------*/
|
||||
|
||||
returnSearch = function( mstring, namearray, idarray )
|
||||
{
|
||||
//----------------------------------
|
||||
// Cache..
|
||||
//----------------------------------
|
||||
|
||||
cache_name_results( mstring, namearray, idarray );
|
||||
|
||||
if ( _in_focus != 1 )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
//----------------------------------
|
||||
// Display
|
||||
//----------------------------------
|
||||
|
||||
display_suggested_list( namearray, idarray );
|
||||
|
||||
//----------------------------------
|
||||
// Resize or hide?
|
||||
//----------------------------------
|
||||
|
||||
if ( _div_rows > 0 )
|
||||
{
|
||||
divobj.style.height = 16 * _div_rows + 4;
|
||||
}
|
||||
else
|
||||
{
|
||||
my_xr_hide_div( divobj );
|
||||
_hiliteindex = -1;
|
||||
}
|
||||
}
|
||||
|
||||
/*--------------------------------------------*/
|
||||
// Submit handler
|
||||
/*--------------------------------------------*/
|
||||
|
||||
submit_handler = function ( event )
|
||||
{
|
||||
delay_action = true;
|
||||
var retval = true;
|
||||
|
||||
if ( _hiliteindex != -1 )
|
||||
{
|
||||
return false;
|
||||
}
|
||||
else
|
||||
{
|
||||
if ( _form_onsubmit_saved )
|
||||
{
|
||||
eval( 'tmpsubmit = ' + _form_onsubmit_saved );
|
||||
retval = tmpsubmit();
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
}
|
||||
|
||||
/*--------------------------------------------*/
|
||||
// On key up handler
|
||||
/*--------------------------------------------*/
|
||||
|
||||
onkeyuphandler = function( event )
|
||||
{
|
||||
_event_key_code = event.keyCode;
|
||||
key_handler_function();
|
||||
}
|
||||
|
||||
/*--------------------------------------------*/
|
||||
// Div mouse events
|
||||
/*--------------------------------------------*/
|
||||
|
||||
sb_mdown = function()
|
||||
{
|
||||
delay_action = true;
|
||||
inobj.value = find_span_value_for_class( this, 'namespan' );
|
||||
}
|
||||
|
||||
sb_mover = function()
|
||||
{
|
||||
set_style_for_element( this, 'spanhilite' );
|
||||
}
|
||||
|
||||
sb_mout = function()
|
||||
{
|
||||
set_style_for_element( this, 'wrapdiv' );
|
||||
}
|
||||
|
||||
function my_xr_hide_div ( dobj )
|
||||
{
|
||||
dobj.style.display = "none";
|
||||
|
||||
if ( is_ie )
|
||||
{
|
||||
try
|
||||
{
|
||||
document.getElementById( 'if_xhr_' + mem_div ).style.display = "none";
|
||||
}
|
||||
catch(e)
|
||||
{
|
||||
//alert(e);// Oh dear, someones stolen the iframe
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
var mem_div='ipb-get-members';var divobj;var iframeobj;var formobj;var xmlobj;var _result_cache=new Array();var _div_rows=0;var _cur_updown_pressed=0;var _last_key_code=0;var _event_key_code=0;var _cur_input_val='';var _old_input_val='';var _hiliteindex=-1;var _hilite_sug_div;var _complete_div_list;var delay_action=false;var _allow_update=true;var _form_onsubmit_saved;var _urllookup;var _timemout_main=0;var _timeout_blur=0;var _in_focus=0;main_loop=function(){if((_old_input_val!=_cur_input_val)&&(_cur_input_val.length>=3)&&(_in_focus==1)){if(!delay_action&&_allow_update){var cached=_result_cache[_cur_input_val];if(cached){returnSearch(_cur_input_val,cached[0],cached[1]);}else{do_request_function=function(){if(!xmlobj.readystate_ready_and_ok()){return;}var returned=xmlobj.xmlhandler.responseText;if(returned.charAt(0)=='<'){return false;}else{eval(returned);}};xmlobj=new ajax_request();xmlobj.onreadystatechange(do_request_function);xmlobj.process(ipb_var_base_url+'&act=xmlout&do='+_urllookup+'&name='+escape(inobj.value));inobj.focus();}}delay_action=false;}_old_input_val=_cur_input_val;_timemout_main=setTimeout('main_loop()',10);return false;};function init_js(formobjname,fieldobjname,urllookup){if(!urllookup){_urllookup='get-member-names';}else{_urllookup=urllookup;}formobj=document.getElementById(formobjname);inobj=document.getElementById(fieldobjname);divobj=document.getElementById(mem_div);inobj.autocomplete="off";inobj.onfocus=function(){_in_focus=1;};inobj.onblur=onblurhandler;inobj.onsubmit=submit_handler;if(formobj.onsubmit){_form_onsubmit_saved=formobj.onsubmit;}formobj.onsubmit=submit_handler;if(inobj.createTextRange){inobj.onkeyup=new Function("return onkeyuphandler(event);");}else{inobj.onkeyup=onkeyuphandler;}cache_name_results("",new Array(),new Array());_cur_input_val=inobj.value;document.onkeydown=keydownhandler;set_up_key_down();}function set_up_key_down(){if(document.createEventObject){var y=document.createEventObject();y.ctrlKey=true;y.keyCode=70;document.fireEvent("onkeydown",y)}}function keydownhandler(event){if(!event&&window.event){event=window.event;}if(event){_last_key_code=event.keyCode;}}function onblurhandler(event){if(!event&&window.event){event=window.event;}if(!_cur_updown_pressed){_in_focus=0;my_xr_hide_div(divobj);_hiliteindex=-1;if(_last_key_code==9){_last_key_code=-1;}}_cur_updown_pressed=false;}function key_handler_function(){if(_event_key_code==40||_event_key_code==38){_allow_update=false;blur_then_focus();}else{_cur_updown_pressed=false;_allow_update=true;}_cur_input_val=inobj.value;handle_cursor_press(_event_key_code);}function handle_cursor_press(eventcode){if(eventcode==40){hilite_new_value(_hiliteindex+1);}else if(eventcode==38){hilite_new_value(_hiliteindex-1);}else if(eventcode==13||eventcode==3){if(_hiliteindex!=-1){my_xr_hide_div(divobj);_hiliteindex=-1;}return false;}return true;}function hilite_new_value(index){if(_div_rows<=0){return;}my_show_div(divobj);if(index>_div_rows){index=_div_rows-1;}if(_hiliteindex!=-1&&index!=_hiliteindex){set_style_for_element(_hilite_sug_div,'wrapdiv');}if(index<0){_hiliteindex=-1;inobj.focus();return;}_hiliteindex=index;_hilite_sug_div=divobj.getElementsByTagName('DIV').item(index);set_style_for_element(_hilite_sug_div,'spanhilite');newval=find_span_value_for_class(_hilite_sug_div,'namespan');if(newval&&typeof(newval)!='undefined'){inobj.value=find_span_value_for_class(_hilite_sug_div,'namespan');}}function blur_then_focus(){_cur_updown_pressed=true;inobj.blur();_timemout_blur=setTimeout("set_input_field_focus();",10);return;}function set_input_field_focus(){inobj.focus();}function set_style_for_element(c,name){try{if(!c){return;}}catch(e){return;}c.className=name;switch(name){case 'wrapdiv':c.style.backgroundColor="white";c.style.color="black";if(c.displaySpan){c.displaySpan.style.color="green";}break;case 'wrapspan':c.style.display="block";c.style.paddingLeft="3";c.style.paddingRight="3";c.style.height="16px";c.style.overflow="hidden";break;case 'namespan':c.style.cssFloat="left";c.style.width='100%';break;case 'idspan':c.style.cssFloat="right";c.style.display='none';break;case 'spanhilite':c.style.backgroundColor="#3366cc";c.style.color="white";if(c.displaySpan){c.displaySpan.style.color="white";}break;}}function find_span_value_for_class(i,dc){try{if(!i){return;}}catch(e){return;}var ga=i.getElementsByTagName('span');if(ga){for(var f=0;f<ga.length;++f){if(ga[f].className==dc){var value=ga[f].innerHTML;if(value==" "){return "";}else{return value;}}}}else{return "";}}function display_suggested_list(na,ia){while(divobj.childNodes.length>0){divobj.removeChild(divobj.childNodes[0]);}_div_rows=0;for(var f=0;f<na.length;++f){_div_rows++;var od=document.createElement("DIV");set_style_for_element(od,'wrapdiv');od.onmousedown=sb_mdown;od.onmouseover=sb_mover;od.onmouseout=sb_mout;var span_wrap=document.createElement("SPAN");set_style_for_element(span_wrap,'wrapspan');var span_name=document.createElement("SPAN");span_name.innerHTMLLine truncated
|
||||
Reference in new issue
Block a user