public static bool Equals(EGovPublicCategoryLoadingType type, string typeStr)
{
if (string.IsNullOrEmpty(typeStr))
{
return(false);
}
if (string.Equals(GetValue(type).ToLower(), typeStr.ToLower()))
{
return(true);
}
return(false);
}
public static string GetValue(EGovPublicCategoryLoadingType type)
{
if (type == EGovPublicCategoryLoadingType.Tree)
{
return("Tree");
}
else if (type == EGovPublicCategoryLoadingType.Select)
{
return("Select");
}
else if (type == EGovPublicCategoryLoadingType.List)
{
return("List");
}
else
{
throw new Exception();
}
}
public static string GetLoadingGovPublicCategoriesParameters(int publishmentSystemId, string classCode, EGovPublicCategoryLoadingType loadingType, NameValueCollection additional)
{
return(TranslateUtils.NameValueCollectionToString(new NameValueCollection
{
{ "publishmentSystemID", publishmentSystemId.ToString() },
{ "classCode", classCode },
{ "loadingType", EGovPublicCategoryLoadingTypeUtils.GetValue(loadingType) },
{ "additional", TranslateUtils.EncryptStringBySecretKey(TranslateUtils.NameValueCollectionToString(additional)) }
}));
}
public static bool Equals(string typeStr, EGovPublicCategoryLoadingType type)
{
return(Equals(type, typeStr));
}
public static string GetScript(string classCode, int publishmentSystemId, EGovPublicCategoryLoadingType loadingType, NameValueCollection additional)
{
var script = @"
<script language=""JavaScript"">
function getTreeLevel(e) {
var length = 0;
if (!isNull(e)){
if (e.tagName == 'TR') {
length = parseInt(e.getAttribute('treeItemLevel'));
}
}
return length;
}
function getTrElement(element){
if (isNull(element)) return;
for (element = element.parentNode;;){
if (element != null && element.tagName == 'TR'){
break;
}else{
element = element.parentNode;
}
}
return element;
}
function getImgClickableElementByTr(element){
if (isNull(element) || element.tagName != 'TR') return;
var img = null;
if (!isNull(element.childNodes)){
var imgCol = element.getElementsByTagName('IMG');
if (!isNull(imgCol)){
for (x=0;x<imgCol.length;x++){
if (!isNull(imgCol.item(x).getAttribute('isOpen'))){
img = imgCol.item(x);
break;
}
}
}
}
return img;
}
var weightedLink = null;
function fontWeightLink(element){
if (weightedLink != null)
{
weightedLink.style.fontWeight = 'normal';
}
element.style.fontWeight = 'bold';
weightedLink = element;
}
var completedClassID = null;
function displayChildren(img){
if (isNull(img)) return;
var tr = getTrElement(img);
var isToOpen = img.getAttribute('isOpen') == 'false';
var isByAjax = img.getAttribute('isAjax') == 'true';
var classID = img.getAttribute('id');
if (!isNull(img) && img.getAttribute('isOpen') != null){
if (img.getAttribute('isOpen') == 'false'){
img.setAttribute('isOpen', 'true');
img.setAttribute('src', '{iconMinusUrl}');
}else{
img.setAttribute('isOpen', 'false');
img.setAttribute('src', '{iconPlusUrl}');
}
}
if (isToOpen && isByAjax)
{
var div = document.createElement('div');
div.innerHTML = ""<img align='absmiddle' border='0' src='{iconLoadingUrl}' /> 加载中，请稍候..."";
img.parentNode.appendChild(div);
$(div).addClass('loading');
loadingChannels(tr, img, div, classID);
}
else
{
var level = getTreeLevel(tr);
var collection = new Array();
var index = 0;
for ( var e = tr.nextSibling; !isNull(e) ; e = e.nextSibling) {
if (!isNull(e) && !isNull(e.tagName) && e.tagName == 'TR'){
var currentLevel = getTreeLevel(e);
if (currentLevel <= level) break;
if(e.style.display == '') {
e.style.display = 'none';
}else{
if (currentLevel != level + 1) continue;
e.style.display = '';
var imgClickable = getImgClickableElementByTr(e);
if (!isNull(imgClickable)){
if (!isNull(imgClickable.getAttribute('isOpen')) && imgClickable.getAttribute('isOpen') =='true'){
imgClickable.setAttribute('isOpen', 'false');
imgClickable.setAttribute('src', '{iconPlusUrl}');
collection[index] = imgClickable;
index++;
}
}
}
}
}
if (index > 0){
for (i=0;i<=index;i++){
displayChildren(collection[i]);
}
}
}
}
";
script += $@"
function loadingChannels(tr, img, div, classID){{
var url = '{AjaxWcmService.GetLoadingGovPublicCategoriesUrl()}';
var pars = '{AjaxWcmService.GetLoadingGovPublicCategoriesParameters(publishmentSystemId, classCode, loadingType, additional)}&parentID=' + classID;
jQuery.post(url, pars, function(data, textStatus)
{{
$($.parseHTML(data)).insertAfter($(tr));
img.setAttribute('isAjax', 'false');
img.parentNode.removeChild(div);
}});
completedClassID = classID;
}}
function loadingChannelsOnLoad(paths){{
if (paths && paths.length > 0){{
var nodeIDs = paths.split(',');
var classID = nodeIDs[0];
var img = $('#' + classID);
if (img.attr('isOpen') == 'false'){{
displayChildren(img[0]);
// if (completedClassID && completedClassID == classID){{
// if (paths.indexOf(',') != -1){{
// setTimeout(""loadingChannelsOnLoad("" + paths + "")"", 3000);
// }}
// }}
}}
}}
}}
</script>
";
var item = new GovPublicCategoryTreeItem();
script = script.Replace("{iconEmptyUrl}", item._iconEmptyUrl);
script = script.Replace("{iconFolderUrl}", item._iconFolderUrl);
script = script.Replace("{iconMinusUrl}", item._iconMinusUrl);
script = script.Replace("{iconPlusUrl}", item._iconPlusUrl);
script = script.Replace("{iconLoadingUrl}", SiteServerAssets.GetIconUrl("loading.gif"));
script = script.Replace("loadingChannels", $"loadingChannels_{classCode}");
script = script.Replace("displayChildren", $"displayChildren_{classCode}");
return(script);
}
public string GetItemHtml(EGovPublicCategoryLoadingType loadingType)
{
var htmlBuilder = new StringBuilder();
var parentsCount = _categoryInfo.ParentsCount;
if (loadingType == EGovPublicCategoryLoadingType.Tree || loadingType == EGovPublicCategoryLoadingType.Select)
{
parentsCount = parentsCount + 1;
}
for (var i = 0; i < parentsCount; i++)
{
htmlBuilder.Append($@"<img align=""absmiddle"" src=""{_iconEmptyUrl}"" />");
}
if (_categoryInfo.ChildrenCount > 0)
{
htmlBuilder.Append(
$@"<img align=""absmiddle"" style=""cursor:pointer"" onClick=""displayChildren(this);"" isAjax=""true"" isOpen=""false"" id=""{_categoryInfo
.CategoryID}"" src=""{_iconPlusUrl}"" />");
}
else
{
htmlBuilder.Append($@"<img align=""absmiddle"" src=""{_iconEmptyUrl}"" />");
}
if (!string.IsNullOrEmpty(_iconFolderUrl))
{
htmlBuilder.Append($@"<img align=""absmiddle"" src=""{_iconFolderUrl}"" />");
}
htmlBuilder.Append(" ");
if (_enabled)
{
if (loadingType == EGovPublicCategoryLoadingType.Tree)
{
var linkUrl = PageGovPublicContent.GetRedirectUrl(_categoryInfo.PublishmentSystemID, _categoryInfo.ClassCode, _categoryInfo.CategoryID);
htmlBuilder.Append(
$"<a href='{linkUrl}' isLink='true' onclick='fontWeightLink(this)' target='content'>{_categoryInfo.CategoryName}</a>");
}
else if (loadingType == EGovPublicCategoryLoadingType.Select)
{
htmlBuilder.Append($@"<a href=""{ModalGovPublicCategorySelect.GetRedirectUrl(_categoryInfo.PublishmentSystemID, _categoryInfo.ClassCode, _categoryInfo.CategoryID)}"" href=""javascript:;"">{_categoryInfo.CategoryName}</a>");
}
else
{
htmlBuilder.Append(_categoryInfo.CategoryName);
}
}
else
{
htmlBuilder.Append(_categoryInfo.CategoryName);
}
if (_categoryInfo.ContentNum >= 0)
{
htmlBuilder.Append(" ");
htmlBuilder.Append(
$@"<span style=""font-size:8pt;font-family:arial"" class=""gray"">({_categoryInfo.ContentNum})</span>");
}
htmlBuilder.Replace("displayChildren", $"displayChildren_{_categoryInfo.ClassCode}");
return(htmlBuilder.ToString());
}
public static string GetCategoryRowHtml(GovPublicCategoryInfo categoryInfo, bool enabled, EGovPublicCategoryLoadingType loadingType, NameValueCollection additional)
{
var treeItem = GovPublicCategoryTreeItem.CreateInstance(categoryInfo, enabled);
var title = treeItem.GetItemHtml(loadingType);
var rowHtml = string.Empty;
if (loadingType == EGovPublicCategoryLoadingType.Tree || loadingType == EGovPublicCategoryLoadingType.Select)
{
rowHtml = $@"
<tr treeItemLevel=""{categoryInfo.ParentsCount + 1}"">
<td nowrap>
{title}
</td>
</tr>
";
}
else if (loadingType == EGovPublicCategoryLoadingType.List)
{
var editUrl = string.Empty;
var upLink = string.Empty;
var downLink = string.Empty;
var checkBoxHtml = string.Empty;
if (enabled)
{
editUrl =
$@"<a href=""javascript:;"" onclick=""{ModalGovPublicCategoryAdd.GetOpenWindowStringToEdit(
categoryInfo.ClassCode, categoryInfo.PublishmentSystemID, categoryInfo.CategoryID,
GetRedirectUrl(categoryInfo.PublishmentSystemID, categoryInfo.ClassCode, categoryInfo.CategoryID))}"">编辑</a>";
var urlUp = PageUtils.GetWcmUrl(nameof(PageGovPublicCategory), new NameValueCollection
{
{ "PublishmentSystemID", categoryInfo.PublishmentSystemID.ToString() },
{ "ClassCode", categoryInfo.ClassCode },
{ "Subtract", true.ToString() },
{ "CategoryID", categoryInfo.CategoryID.ToString() }
});
upLink = $@"<a href=""{urlUp}""><img src=""../Pic/icon/up.gif"" border=""0"" alt=""上升"" /></a>";
var urlDown = PageUtils.GetWcmUrl(nameof(PageGovPublicCategory), new NameValueCollection
{
{ "PublishmentSystemID", categoryInfo.PublishmentSystemID.ToString() },
{ "ClassCode", categoryInfo.ClassCode },
{ "Add", true.ToString() },
{ "CategoryID", categoryInfo.CategoryID.ToString() }
});
downLink =
$@"<a href=""{urlDown}""><img src=""../Pic/icon/down.gif"" border=""0"" alt=""下降"" /></a>";
checkBoxHtml =
$"<input type='checkbox' name='CategoryIDCollection' value='{categoryInfo.CategoryID}' />";
}
rowHtml = $@"
<tr treeItemLevel=""{categoryInfo.ParentsCount + 1}"">
<td>{title}</td>
<td>{categoryInfo.CategoryCode}</td>
<td class=""center"">{upLink}</td>
<td class=""center"">{downLink}</td>
<td class=""center"">{editUrl}</td>
<td class=""center"">{checkBoxHtml}</td>
</tr>
";
}
return(rowHtml);
}
