Evergreen/staff_client/chrome/content/evergreen/opac/opac.js

   1 sdump('D_OPAC','Loading opac.js\n');
   2
   3 var OPAC_URL = "http://spacely.georgialibraries.org:8080/";
   4 var opac_page_thing;
   5
   6
   7 /* listen for page changes */
   8 var progressListener = new Object();
   9 progressListener.onProgressChange       = function(){}
  10 progressListener.onLocationChange       = function(){}
  11 progressListener.onStatusChange         = function(){}
  12 progressListener.onSecurityChange       = function(){}
  13 progressListener.QueryInterface = function qi(iid) { return this; }
  14 progressListener.onStateChange =
  15         function client_statechange ( webProgress, request, stateFlags, status) {
  16                 if( stateFlags == 131088 ) set_opac_vars();
  17 };
  18
  19
  20 /* init the opac */
  21 function opac_init(p) {
  22         sdump('D_OPAC',"Initing OPAC\n");
  23         opac_page_thing = p;
  24         p.opac_iframe = p.w.document.getElementById('opac_opac_iframe');
  25         p.opac_iframe.addProgressListener(progressListener,
  26                 Components.interfaces.nsIWebProgress.NOTIFY_ALL );
  27         p.opac_iframe.setAttribute("src", OPAC_URL)
  28 }
  29
  30 /* shoves data into the OPAC's space */
  31 function set_opac_vars() {
  32         var p = opac_page_thing;
  33         p.opac_iframe = p.w.document.getElementById('opac_opac_iframe');
  34         p.opac_iframe.contentWindow.IAMXUL = true;
  35         p.opac_iframe.contentWindow.xulG = mw.G;
  36         p.opac_iframe.contentWindow.attachEvt("rresult", "recordDrawn", opac_make_details_page);
  37 }
  38
  39 function opac_make_details_page(id, node) {
  40         //dump("Node HREF attribute is: " + node.getAttribute("href") + "\n and doc id is " + id);
  41         //alert("Node HREF attribute is: " + node.getAttribute("href") + "\n and doc id is " + id);
  42 }
  43
  44
  45 /* --------------------------------------------------------------------------
  46         back-forward
  47         -------------------------------------------------------------------------- */
  48 function opac_build_navigation(p) {
  49         p.webForward = function webForward() {
  50                 try {
  51                         if(p.opac_iframe.webNavigation.canGoForward)
  52                                 p.opac_iframe.webNavigation.goForward();
  53                 } catch(E) {
  54                         sdump('D_OPAC','goForward error: ' + js2JSON(E) + '\n');
  55                 }
  56         }
  57
  58         p.webBack = function webBack() {
  59                 try {
  60                         if(p.opac_iframe.webNavigation.canGoBack)
  61                                 p.opac_iframe.webNavigation.goBack();
  62                 } catch(E) {
  63                         sdump('D_OPAC','goBack error: ' + js2JSON(E) + '\n');
  64                 }
  65         }
  66 }
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