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franta-hg@49
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/** Strom je načítaný AJAXem až po načtení stránky, takže je potřeba funkci zavolat ručně */
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franta-hg@49
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//pridejUdalost(window,"load",sestavStromy);
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franta-hg@49
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franta-hg@49
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function pridejUdalost(o, e, f) {
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franta-hg@80
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if (o.addEventListener) {
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franta-hg@80
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o.addEventListener(e,f,true);
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franta-hg@80
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return true;
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franta-hg@80
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} else if (o.attachEvent) {
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franta-hg@80
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return o.attachEvent("on" + e, f);
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franta-hg@80
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} else {
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franta-hg@80
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return false;
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franta-hg@80
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}
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franta-hg@49
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}
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franta-hg@49
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franta-hg@49
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function nastavKonstantu(name, val) {
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franta-hg@80
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if (typeof(window[name]) == "undefined" || window[name] == null) {
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franta-hg@80
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window[name] = val;
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franta-hg@80
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}
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franta-hg@49
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}
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franta-hg@49
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franta-hg@49
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function rozbalStrom(treeId) {
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franta-hg@80
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var ul = document.getElementById(treeId);
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franta-hg@80
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if (ul == null) {
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franta-hg@80
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return false;
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franta-hg@80
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}
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franta-hg@80
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rozbalSbalSeznam(ul, nodeOpenClass);
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franta-hg@49
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}
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franta-hg@49
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franta-hg@49
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function sbalStrom(treeId) {
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franta-hg@80
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var ul = document.getElementById(treeId);
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franta-hg@80
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if (ul == null) {
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franta-hg@80
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return false;
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franta-hg@80
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}
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franta-hg@80
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rozbalSbalSeznam(ul, nodeClosedClass);
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franta-hg@49
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}
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franta-hg@49
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franta-hg@49
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function rozbalAzNaPolozku(treeId, itemId) {
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franta-hg@80
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var ul = document.getElementById(treeId);
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franta-hg@80
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if (ul == null) {
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franta-hg@80
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return false;
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franta-hg@80
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}
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franta-hg@80
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var ret = rozbalSbalSeznam(ul, nodeOpenClass, itemId);
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franta-hg@80
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if (ret) {
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franta-hg@80
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var o = document.getElementById(itemId);
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franta-hg@80
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if (o.scrollIntoView) {
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franta-hg@80
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o.scrollIntoView(false);
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@49
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}
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franta-hg@49
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franta-hg@49
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function rozbalSbalSeznam(ul, cName, itemId) {
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franta-hg@80
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if(!ul.childNodes || ul.childNodes.length==0) {
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franta-hg@80
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return false;
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franta-hg@80
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}
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franta-hg@80
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for (var itemi = 0; itemi < ul.childNodes.length; itemi++) {
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franta-hg@80
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var item = ul.childNodes[itemi];
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franta-hg@49
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franta-hg@80
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if (itemId != null && item.id == itemId) {
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franta-hg@80
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return true;
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franta-hg@80
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}
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franta-hg@49
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franta-hg@80
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if (item.nodeName == "LI") {
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franta-hg@80
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var subLists = false;
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franta-hg@80
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for (var sitemi = 0; sitemi<item.childNodes.length; sitemi++) {
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franta-hg@80
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var sitem = item.childNodes[sitemi];
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franta-hg@80
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if (sitem.nodeName=="UL") {
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franta-hg@80
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subLists = true;
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franta-hg@80
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var ret = rozbalSbalSeznam(sitem, cName, itemId);
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franta-hg@80
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if (itemId != null && ret) {
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franta-hg@80
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item.className = cName;
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franta-hg@80
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return true;
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@49
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franta-hg@80
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if (subLists && itemId == null) {
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franta-hg@80
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item.className = cName;
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@49
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}
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franta-hg@49
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franta-hg@49
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function sestavStromy() {
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franta-hg@80
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nastavKonstantu("treeClass", "strom");
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franta-hg@80
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nastavKonstantu("nodeClosedClass", "liClosed");
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franta-hg@80
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nastavKonstantu("nodeOpenClass", "liOpen");
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franta-hg@80
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nastavKonstantu("nodeBulletClass", "liBullet");
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franta-hg@80
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nastavKonstantu("nodeLinkClass", "bullet");
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franta-hg@80
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nastavKonstantu("preProcessTrees", true);
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franta-hg@80
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if (preProcessTrees) {
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franta-hg@80
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if (!document.createElement) {
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franta-hg@80
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return;
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franta-hg@80
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}
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franta-hg@80
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uls = document.getElementsByTagName("ul");
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franta-hg@80
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for (var uli = 0; uli < uls.length; uli++) {
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franta-hg@80
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var ul = uls[uli];
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franta-hg@80
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if (ul.nodeName == "UL" && ul.className == treeClass) {
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franta-hg@80
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zpracujStrom(ul);
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franta-hg@80
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ul.style.display = "block";
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@49
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}
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franta-hg@49
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franta-hg@49
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function zpracujStrom(ul) {
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franta-hg@80
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if (!ul.childNodes || ul.childNodes.length==0) {
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franta-hg@80
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return;
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franta-hg@80
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}
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franta-hg@80
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for (var itemi = 0; itemi < ul.childNodes.length; itemi++) {
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franta-hg@80
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var item = ul.childNodes[itemi];
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franta-hg@80
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if (item.nodeName == "LI") {
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franta-hg@80
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var subLists = false;
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franta-hg@80
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for (var sitemi = 0; sitemi < item.childNodes.length; sitemi++) {
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franta-hg@80
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var sitem = item.childNodes[sitemi];
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franta-hg@80
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if (sitem.nodeName == "UL") {
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franta-hg@80
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subLists = true;
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franta-hg@80
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zpracujStrom(sitem);
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@80
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var s = document.createElement("span");
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franta-hg@80
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var t = '\u00A0';
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franta-hg@80
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s.className = nodeLinkClass;
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franta-hg@80
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if (subLists) {
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franta-hg@80
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if (item.className == null || item.className == "") {
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franta-hg@80
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item.className = nodeClosedClass;
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franta-hg@80
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}
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franta-hg@80
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if (item.firstChild.nodeName == "#text") {
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franta-hg@80
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t = t + item.firstChild.nodeValue;
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franta-hg@80
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item.removeChild(item.firstChild);
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franta-hg@80
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}
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franta-hg@80
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s.onclick = function() {
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franta-hg@80
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this.parentNode.className = (this.parentNode.className==nodeOpenClass) ? nodeClosedClass : nodeOpenClass;
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franta-hg@80
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return false;
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franta-hg@80
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}
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franta-hg@80
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} else {
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franta-hg@80
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item.className = nodeBulletClass;
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franta-hg@80
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s.onclick = function() {
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franta-hg@80
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return false;
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@80
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s.appendChild(document.createTextNode(t));
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franta-hg@80
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item.insertBefore(s, item.firstChild);
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franta-hg@80
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}
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franta-hg@80
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}
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franta-hg@49
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}
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franta-hg@80
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