Initial dev repository

[kcls-web.git] / opac / skin / lfw / js / cn_browse.js

diff --git a/opac/skin/lfw/js/cn_browse.js b/opac/skin/lfw/js/cn_browse.js
new file mode 100644 (file)
index 0000000..232e37d
--- /dev/null
+++ b/opac/skin/lfw/js/cn_browse.js
@@ -0,0 +1,134 @@
+var cnOffset = 0;
+var cnCount = 9;
+var cnBrowseCN;
+var cnBrowseOrg;
+
+if( findCurrentPage() == CNBROWSE ) {
+       attachEvt("common", "run", cnBrowseLoadSearch);
+       attachEvt( "common", "locationUpdated", cnBrowseResubmit );
+       attachEvt( "common", "depthChanged", cnBrowseResubmit );
+}
+
+
+function cnBrowseLoadSearch() {
+       unHideMe($('cn_browse'));
+       cnBrowseGo(getCallnumber(), getLocation(), getDepth());
+}
+
+
+function cnBrowseResubmit() {
+       var args = {}
+       args[PARAM_CN] = cnBrowseCN;
+       args[PARAM_DEPTH] = depthSelGetDepth();
+       args[PARAM_LOCATION] = getNewSearchLocation();
+       goTo(buildOPACLink(args));
+}
+
+
+
+function cnBrowseGo(cn, org, depth) { 
+       if(depth == null) depth = getDepth();
+
+       org = findOrgUnit(org);
+       cnOffset = 0;
+
+       do {
+               var t = findOrgType(org.ou_type());
+               if( t.depth() > depth ) 
+                       org = findOrgUnit(org.parent_ou());
+               else break;
+       } while(true); 
+
+       cnBrowseOrg = org;
+       cnBrowseCN = cn;
+
+       _cnBrowseGo( cn, org );
+       appendClear($('cn_browse_where'), text(org.name()));
+}
+
+
+function _cnBrowseGo( cn, org ) {
+       var req = new Request( FETCH_CNBROWSE, cn, org.id(), cnCount, cnOffset );
+       req.callback( cnBrowseDraw );
+       req.send();
+}
+
+function cnBrowseNext() {
+       cnOffset++;
+       _cnBrowseGo( cnBrowseCN, cnBrowseOrg );
+}
+
+function cnBrowsePrev() {
+       cnOffset--;
+       _cnBrowseGo( cnBrowseCN, cnBrowseOrg );
+}
+
+
+function cnBrowseDraw( r ) {
+       var list = r.getResultObject();
+       _cnBrowseDraw(list);
+}
+
+
+var cnTbody;
+var cnRowT;
+var cnTdT;
+function _cnBrowseDraw( list ) {
+
+       if(!cnTbody) {
+               cnTbody = $('cn_tbody');
+               cnRowT = $('cn_browse_row');
+               cnTdT = cnRowT.removeChild($('cn_browse_td'));
+               cnTbody.removeChild(cnRowT);
+       }
+       removeChildren(cnTbody);
+
+       var counter = 1;
+       var currentRow = cnRowT.cloneNode(true);
+       cnTbody.appendChild(currentRow);
+
+       for( var idx in list ) {
+               
+
+               var currentTd = cnTdT.cloneNode(true);
+               currentRow.appendChild(currentTd);
+
+               var td = cnTdT.cloneNode(true);
+
+               var obj = list[idx];
+               var cn  = obj.cn;
+               var mods = obj.mods;
+
+               var cn_td                       = $n(currentTd, 'cn_browse_cn');
+               var lib_td                      = $n(currentTd, 'cn_browse_lib');
+               var title_td            = $n(currentTd, 'cn_browse_title');
+               var author_td           = $n(currentTd, 'cn_browse_author');
+               var pic_td                      = $n(currentTd, 'cn_browse_pic');
+
+               cn_td.appendChild(text(cn.label()));
+               lib_td.appendChild(text(findOrgUnit(cn.owning_lib()).name()));
+               cnBrowseDrawTitle(mods, title_td, author_td, pic_td);
+
+               if( counter++ % 3 == 0 ) {
+                       counter = 1;
+                       currentRow = cnRowT.cloneNode(true);
+                       cnTbody.appendChild(currentRow);
+               }
+       }
+}
+
+
+function cnBrowseDrawTitle(mods, title_td, author_td, pic_td) {
+
+       buildTitleDetailLink(mods, title_td); 
+       buildSearchLink(STYPE_AUTHOR, mods.author(), author_td);
+       pic_td.setAttribute("src", buildISBNSrc(cleanISBN(mods.isbn())));
+
+       var args = {};
+       args.page = RDETAIL;
+       args[PARAM_OFFSET] = 0;
+       args[PARAM_RID] = mods.doc_id();
+       args[PARAM_MRID] = 0;
+       pic_td.parentNode.setAttribute("href", buildOPACLink(args));
+}
+