Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>As my question explains, I have 3 steps:</p> <ol> <li>Server-bind the default tree</li> <li>Edit nodes (delete, add, rename nodes)</li> <li>Fetch back all treeview data (including added ones)</li> </ol> <p>After going through the <a href="http://docs.kendoui.com/api/web/treeview" rel="nofollow">kendo docs</a> and <a href="http://demos.kendoui.com/web/treeview/mvvm.html" rel="nofollow">this demo</a>, I got the point. I have to make my tree datasource observable so as to reflect the node-changes. For this I had to use kendo-web-scripts (instead of server wrappers). So I changed my step 1 to:</p> <ol> <li>Remote bind the default tree (To make my dataSource observable)</li> </ol> <p>I want my tree view fully loaded at once remotely and seeing this <a href="http://demos.kendoui.com/web/treeview/remote-data.html" rel="nofollow">demo</a>, I figured out that treeview only allows one level to be loaded at a time. (<a href="http://feedback.kendoui.com/forums/127393-kendo-ui-feedback/suggestions/3072947-treeview-allow-hierarchicaldatasource-to-be-fully-" rel="nofollow">UserVoice</a> already queued but Kendo team still ignoring it). So I use a hacky way:</p> <pre><code>&lt;div id="PipelineStructureMajor"&gt;&lt;/div&gt; &lt;button id="createandorinsert" class="k-button hugebtn"&gt;Send&lt;/button&gt; &lt;script&gt; $.get("../Structure/LoadTreeData", function (data) { var sat = new kendo.data.HierarchicalDataSource({ data: data }); var pipelinetree = $("#PipelineStructureMajor").kendoTreeView({ dataSource: kendo.observableHierarchy(sat), dragDrop: true, select: onNodeSelect }).data("kendoTreeView"); }); &lt;/script&gt; </code></pre> <p>And I sent my data to the controller action like:</p> <pre><code>$('#createandorinsert').click(function (e) { //TreeView's current datasource var tree = $("#PipelineStructureMajor").data("kendoTreeView").dataSource.data(); $.ajax({ url: '../Structure/FtpCreateAndOrSync', type: 'POST', data: { xmlNodes: JSON.stringify(tree) }, beforeSend: function (xhr) { alertSpan.removeClass().addClass("loading"); }, success: function (result, status, xhr) { alertSpan.removeClass().addClass("success"); }, error: function (jqXhr, textStatus, errorThrown) { alertSpan.removeClass().addClass("error"); } }); </code></pre> <p>});</p> <p>And on the controller side, I Deserialized string json as: Just showing partial code</p> <pre><code>[AcceptVerbs(HttpVerbs.Post)] public ActionResult FtpCreateAndOrSync(string xmlNodes) { //Deserializing nodes var xmlNodesModels = new System.Web.Script.Serialization.JavaScriptSerializer().Deserialize&lt;IEnumerable&lt;XmlNode&gt;&gt;( xmlNodes).ToArray(); ////Alternative //var data = JsonConvert.DeserializeObject&lt;IEnumerable&lt;XmlNode&gt;&gt;(xmlNodes); return Json(new { cr = createResult, dr = dbResult }); } </code></pre> <p>Hope this helps someone.</p>
    singulars
    1. This table or related slice is empty.
    1. POKendo UI treeview current datasource post
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USnumaroth
    1. USBishnu Rawal
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POKendo UI treeview current datasource post
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload