or
0 answers
48 views
Hello,
is it possible to show the Marker Tooltips initially (code behind)?
i didnt find any example.
1 answer
60 views
I'm using OpenStreetMap as the MapLayer
Is there a way to add a search address box?
Attila Antal
Telerik team
answered
on
27 Mar 2023
14 answers
164 views
|
[InvalidOperationException: Fehler während der Serialisierung oder Deserialisierung mit JSON-"JavaScriptSerializer". Die Länge der Zeichenfolge übersteigt den in der maxJsonLength-Eigenschaft festgelegten Wert.]
System.Web.Script.Serialization.JavaScriptSerializer.Serialize(Object obj, StringBuilder output, SerializationFormat serializationFormat) +759618
System.Web.Script.Serialization.JavaScriptSerializer.Serialize(Object obj, SerializationFormat serializationFormat) +103
System.Web.Script.Serialization.JavaScriptSerializer.SerializeValue(Object o, StringBuilder sb, Int32 depth, Hashtable objectsInUse, SerializationFormat serializationFormat, MemberInfo currentMember) +178
System.Web.Script.Serialization.JavaScriptSerializer.Serialize(Object obj, StringBuilder output, SerializationFormat serializationFormat) +47
Telerik.Web.UI.AdvancedJavaScriptSerializer.Serialize(Object obj) +102
Telerik.Web.UI.RadMap.DescribeComponent(IScriptDescriptor descriptor) +54
Telerik.Web.UI.ScriptRegistrar.GetScriptDescriptors(Control control) +180
Telerik.Web.UI.RadDataBoundControl.GetScriptDescriptors() +9
System.Web.UI.ScriptControlManager.RegisterScriptDescriptors(IScriptControl scriptControl) +164
Telerik.Web.UI.RadDataBoundControl.RegisterScriptDescriptors() +153
Telerik.Web.UI.RadDataBoundControl.Render(HtmlTextWriter writer) +122
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
Telerik.Web.UI.ControlRenderer.Render(HtmlTextWriter writer) +148
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.UpdatePanel.RenderChildren(HtmlTextWriter writer) +334
System.Web.UI.UpdatePanel.Render(HtmlTextWriter writer) +58
Telerik.Web.UI.OurUpdatePanel.Render(HtmlTextWriter writer) +264
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
Telerik.Web.UI.PreControlToAjaxify.Render(HtmlTextWriter writer) +147
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +47
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +47
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11661639
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +47
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +53
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +169
System.Web.UI.Page.Render(HtmlTextWriter writer) +40
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page) +1016
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +276
System.Web.UI.Page.Render(HtmlTextWriter writer) +40
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +80
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4239It seems problem just occurs, when there are more then 3024 Markers on the map. Below this count there is now problem.
I allready changed the MaxJsonLength in the web.config. That changed nothing.
Versionsinformationen: Microsoft .NET Framework-Version:4.0.30319; ASP.NET-Version:4.8.4494.0
1 answer
75 views
How can I create a custom shape (polygon) using Json object with coordinates after OnClick event in Javascript?
I've tried the following but I'm getting an error: Uncaught TypeError: a3.slice is not a function
function initialize(sender, eventArgs) {{
var shapeData = {{
""type"": ""GeometryCollection"",
""geometries"": [
{{
""type"": ""LineString"",
""coordinates"": [
[
12.47633,
41.9106979
],
[
12.4764271,
41.9060326
],
[
12.4664,
41.90369
],
[
12.4535074,
41.90665
],
[
12.47633,
41.9106979
]
]
}}
]
}};
var originalOptions = eventArgs.get_options();
originalOptions.layers[1].dataSource = {{ data: shapeData }};
eventArgs.set_options(originalOptions);
}}
1 answer
66 views
I know we can add lines to a RadMap. I would like these lines to resemble arrows and have some curvature. Is it possible?
Valentin Dragnev
Telerik team
answered
on
09 Nov 2022
1 answer
60 views
How can i make a popup on a layer click with information (name,etc...).
On Telerik Radmap Asp.net
1 answer
109 views
I'm mapping locations. some times companies have multiple assets at the same address or same Longitude/Latitude. When this is rendered on the map it shows up as one pin and all the rest get lost in the ether. I ran across some Kendo example that is supposed to pad the pins. It doesn't work. How do we get multiple pins to render at the same location or how do we get one pin to show multiple sets of data?
Map code is pretty simple:
<telerik:RadMap RenderMode="Lightweight" runat="server" ID="mapSite" Zoom="4" CssClass="MyMap Rounded" Width="100%" Height="100%">
<DataBindings>
<MarkerBinding DataShapeField="Shape" DataTitleField="SITE_CITY" DataLocationLatitudeField="Latitude" DataLocationLongitudeField="Longitude" />
</DataBindings>
<LayersCollection>
<telerik:MapLayer Type="Tile" Subdomains="a,b,c"
UrlTemplate="https://#= subdomain #.tile.openstreetmap.org/#= zoom #/#= x #/#= y #.png"
Attribution="">
</telerik:MapLayer>
</LayersCollection>
</telerik:RadMap>
Code behind:
Binding code:
Dim res = From x In db.SITEs
Where x.COMPANY.COMPANY_CODE.Equals(Session("Market").ToString)
Select New clsSiteData With {
.Shape = "PinTarget",
.SITE_ID = x.SITE_ID,
.SITE_CODE = x.SITE_CODE,
.SITE_NAME = x.SITE_NAME,
.SITE_ADDRESS_1 = x.SITE_ADDRESS_1,
.SITE_ADDRESS_2 = x.SITE_ADDRESS_2,
.SITE_CITY = x.SITE_CITY,
.STATE_CODE = x.STATE.STATE_CODE,
.POSTAL_CODE = x.SITE_POSTAL_CODE,
.BUILDING_ID = x.SITE_BUILDING_IDENTIFIER,
.PROPERTY_ID = x.PROPERTY_CODE.PROPERTY_CODE,
.Latitude = If(x.SITE_MAP_LAT, 0),
.Longitude = If(x.SITE_MAP_LON, 0)
}
mapSite.DataSource = res.ToList
mapSite.DataBind()
ItemDataBound:
Private Sub mapSite_ItemDataBound(sender AsObject, e As MapItemDataBoundEventArgs) Handles mapSite.ItemDataBound
Dim htmlTemplate AsStringTry
hlAssInv.Visible = CType(ViewState("Asset"), Boolean)
htmlTemplate = getInnerHTML(tblTemplate)
Dim marker As MapMarker = TryCast(e.Item, MapMarker)
If marker IsNothingThenReturnEndIfDim item As clsSiteData = TryCast(e.DataItem, clsSiteData)
marker.TooltipSettings.Content = [String].Format(htmlTemplate,
item.SITE_CODE,
item.SITE_NAME,
item.SITE_ADDRESS_1,
item.SITE_ADDRESS_2,
item.SITE_CITY,
item.STATE_CODE,
item.POSTAL_CODE,
item.BUILDING_ID,
item.PROPERTY_ID,
item.SITE_ID)
Catch ex As Exception
Dim xxx AsString = ex.Message.ToString
End Try
End Sub
Peter Milchev
Telerik team
answered
on
07 Jun 2022
1 answer
90 views
In my maps ItemDataBound event I'm building the markers tooltip. The tooltip has an image in it that also acts as a hyperlink. So this works:
Dim TOOLTIP_TEMPLATE As String = "<a href=""Reports.aspx"" target=""_self""><img src=""Images/inventory.png"" /></a>"
This does not:
Dim TOOLTIP_TEMPLATE As String = "<asp:HyperLink runat=""server"" ImageUrl=""Images/inventory.png"" NavigateUrl=""~/Reports.aspx"" ToolTip=""To Inventory""></asp:HyperLink>"
1 answer
336 views
Does anyone know what the CSP (Content-Security-Policy) be implemented for both HTTP and HTTPS when using Bing for the MapLayer control?
This is what I have, which breaks the map feature:
<meta http-equiv="Content-Security-Policy"
content="script-src 'self' 'unsafe-inline' 'unsafe-eval' https://aspnet-scripts.telerikstatic.com ;
style-src 'self' 'unsafe-inline' https://aspnet-skins.telerikstatic.com ;
font-src 'self' https://aspnet-skins.telerikstatic.com ;
img-src 'self' https://aspnet-skins.telerikstatic.com " />The error is:
Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=RadScriptManager1_TSM&compress=1&_TSM_CombinedScripts_=%3b%3bSystem.Web.Extensions%2c+Version%3d4.0.0.0%2c+Culture%3dneutral%2c+PublicKeyToken...yada yada yada.. Refused to load the script 'http://dev.virtualearth.net/REST/v1/Imagery/Metadata/road?output=json&jsonp=bingTileParams&include=ImageryProviders&key=my key&callback=bingTileParams&_=1649186230772' because it violates the following Content Security Policy directive: "script-src 'self' 'unsafe-inline' 'unsafe-eval' https://aspnet-scripts.telerikstatic.com". Note that 'script-src-elem' was not explicitly set, so 'script-src' is used as a fallback.
I'm new to having to use CSP so I could really use your help.
1 answer
97 views
I'm using the RadMap to show states of the USA.
layers[0] is Bing.
layers[1] contains a shape for every US state/territory.
layers[2-53] contain the counties (subdivisions) for each state/territory.
When the user clicks a state, I handle the shapeClick event to .show() the corresponding layer for the state's counties. This works fine.
Once layer 2 - 53 is shown, however, the shapeClick no longer fires when a shape in layer 1 is clicked, presumably because it is no longer "on top" and shapeClick is only fired for layer x. Is there a way to receive shapeClick events no matter which layer is "on top"?
If not, is there a way to get the data from the map's regular Click event and somehow use that to determine the shape that covers it in layer 1?
Vessy
Telerik team
answered
on
26 Jan 2022
