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Added Media and Member support to XPath DropDownList

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This commit is contained in:
Hendy
2013-03-01 15:28:03 +00:00
parent a3b03988b3
commit 5effe5015e
3 changed files with 148 additions and 48 deletions
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80
src/umbraco.editorControls/XPathDropDownList/XPathDropDownListPreValueEditor.cs
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@@ -9,6 +9,11 @@ namespace umbraco.editorControls.XPathDropDownList
{
class XPathDropDownListPreValueEditor : AbstractJsonPrevalueEditor
{
/// <summary>
/// Radio buttons to select type of node to pick from: Content / Media / Members
/// </summary>
private RadioButtonList typeRadioButtonList = new RadioButtonList();
/// <summary>
/// TextBox control to get the XPath expression
/// </summary>
@@ -20,7 +25,7 @@ namespace umbraco.editorControls.XPathDropDownList
private RequiredFieldValidator xPathRequiredFieldValidator = new RequiredFieldValidator();
/// <summary>
/// Server side validation of XPath expression, to ensure some nodes are returned
/// Server side validation of XPath expression
/// </summary>
private CustomValidator xPathCustomValidator = new CustomValidator();
@@ -71,6 +76,11 @@ namespace umbraco.editorControls.XPathDropDownList
/// </summary>
protected override void CreateChildControls()
{
//radio buttons to select type of nodes that can be picked (Document, Media or Member)
this.typeRadioButtonList.Items.Add(new ListItem(uQuery.UmbracoObjectType.Document.GetFriendlyName(), uQuery.UmbracoObjectType.Document.GetGuid().ToString()));
this.typeRadioButtonList.Items.Add(new ListItem(uQuery.UmbracoObjectType.Media.GetFriendlyName(), uQuery.UmbracoObjectType.Media.GetGuid().ToString()));
this.typeRadioButtonList.Items.Add(new ListItem(uQuery.UmbracoObjectType.Member.GetFriendlyName(), uQuery.UmbracoObjectType.Member.GetGuid().ToString()));
this.xPathTextBox.ID = "xPathTextBox";
this.xPathTextBox.CssClass = "umbEditorTextField";
@@ -80,16 +90,18 @@ namespace umbraco.editorControls.XPathDropDownList
this.xPathCustomValidator.ControlToValidate = this.xPathTextBox.ID;
this.xPathCustomValidator.Display = ValidatorDisplay.Dynamic;
this.xPathCustomValidator.ServerValidate += new ServerValidateEventHandler(XPathCustomValidator_ServerValidate);
this.xPathCustomValidator.ServerValidate += new ServerValidateEventHandler(this.XPathCustomValidator_ServerValidate);
this.valueTypeDropDownList.ID = "valueTypeDropDownList";
this.valueTypeDropDownList.Items.Add(new ListItem("Node Id", bool.TrueString));
this.valueTypeDropDownList.Items.Add(new ListItem("Node Name", bool.FalseString));
this.Controls.Add(this.xPathTextBox);
this.Controls.Add(this.xPathRequiredFieldValidator);
this.Controls.Add(this.xPathCustomValidator);
this.Controls.Add(this.valueTypeDropDownList);
this.Controls.AddPrevalueControls(
this.typeRadioButtonList,
this.xPathTextBox,
this.xPathRequiredFieldValidator,
this.xPathCustomValidator,
this.valueTypeDropDownList);
}
/// <summary>
@@ -100,16 +112,14 @@ namespace umbraco.editorControls.XPathDropDownList
{
base.OnLoad(e);
//if (!this.Page.IsPostBack)
//{
// Read in stored configuration values
this.typeRadioButtonList.SelectedValue = this.Options.Type;
this.xPathTextBox.Text = this.Options.XPath;
this.valueTypeDropDownList.SelectedValue = this.Options.UseId.ToString();
//}
}
/// <summary>
/// Will run the entered XPath expression to ensure it returns at least 1 node
/// Will run the entered XPath expression to ensure it returns a collection
/// </summary>
/// <param name="source">xPathCustomValidator</param>
/// <param name="args"></param>
@@ -120,10 +130,32 @@ namespace umbraco.editorControls.XPathDropDownList
try
{
if (uQuery.GetNodesByXPath(xPath).Count() >= 0)
switch (this.options.UmbracoObjectType)
{
isValid = true;
}
case uQuery.UmbracoObjectType.Document:
if (uQuery.GetNodesByXPath(xPath).Count() >= 0)
{
isValid = true;
}
break;
case uQuery.UmbracoObjectType.Media:
if (uQuery.GetMediaByXPath(xPath).Count() >= 0)
{
isValid = true;
}
break;
case uQuery.UmbracoObjectType.Member:
if (uQuery.GetMembersByXPath(xPath).Count() >= 0)
{
isValid = true;
}
break;
}
}
catch (XPathException)
{
@@ -140,6 +172,7 @@ namespace umbraco.editorControls.XPathDropDownList
{
if (this.Page.IsValid)
{
this.Options.Type = this.typeRadioButtonList.SelectedValue;
this.Options.XPath = this.xPathTextBox.Text;
this.Options.UseId = bool.Parse(this.valueTypeDropDownList.SelectedValue);
@@ -153,11 +186,22 @@ namespace umbraco.editorControls.XPathDropDownList
/// <param name="writer"></param>
protected override void RenderContents(HtmlTextWriter writer)
{
writer.AddPrevalueRow("XPath Expression", @"can use the tokens <strong>$ancestorOrSelf</strong>, <strong>$parentPage</strong> and <strong>$currentPage</strong>, eg.<br />
<br />
all siblings: $parentPage//*[@id != $currentPage/@id] <br />
", this.xPathTextBox, this.xPathRequiredFieldValidator, this.xPathCustomValidator);
writer.AddPrevalueRow("Value", this.valueTypeDropDownList);
writer.AddPrevalueRow(
"Type",
"the xml schema to query",
this.typeRadioButtonList);
writer.AddPrevalueRow(
"XPath Expression",
"can use the tokens <strong>$ancestorOrSelf</strong>, <strong>$parentPage</strong> and <strong>$currentPage</strong>",
this.xPathTextBox,
this.xPathRequiredFieldValidator,
this.xPathCustomValidator);
writer.AddPrevalueRow(
"Value",
"store the node id or the name",
this.valueTypeDropDownList);
}
}