nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

Traffic Camera

AysberqTundra

Hello everyone!

I want to display a streaming video from a traffic camera (I have URL of this traffic camera and I have write this URL attribute table field(name is URL) of layer).
The ESRI help page (http://help.arcgis.com/en/webapps/flexviewer/help/index.html#//01m30000003m000000) shows that, this is possible using the Query widget.

But when I click a point of layer it displays only URL of camera, doesn't display streaming video.

The XML code of the Traffic Camera widget configuration file:
...
<layer>http://localhost/ArcGIS/rest/services/Mymap/MapServer/0</layer>
<query>1=1</query>
    <fields all="false">
        <field name="URL"/>
    </fields>
...

Can anyone help me?

Thanks!

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Accepted answers

AysberqTundra

Thanks for your answer, Robert.
This is very useful for displaying image on map.
But I want displaying online video of camera.
Can you give me an idea for solving this problem?

Thanks in advance!

All comments

AysberqTundra

Thanks Robert!

rscheitlin

Aysberq,

No there is no built in ability to display a video. You would have to do something custom.

AysberqTundra

Thanks for your answer, Robert.
This is very useful for displaying image on map.
But I want displaying online video of camera.
Can you give me an idea for solving this problem?

Thanks in advance!

rscheitlin

Aysberq,

Well to begin with you have a couple of things wrong. The example you are referencing DOES NOT have a video feed it has a traffic camera feed (an Image not a Video). Second you have not defined a link in your QueryWidget.xml so it is not going to work with out one.

<?xml version="1.0" ?>
<configuration label="Louisville Traffic Cameras">
    <layer>http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Louisville/LOJIC_PublicSafety_Louisville/MapServer/2</layer&gt;
    <titlefield>DESCRIPTION</titlefield>
    <linkfield>URL</linkfield>
    <fields all="false">
        <field name="DESCRIPTION"/>
        <field name="URL"/>
        <field name="LAST_UPDATED" alias="Updated"/>
    </fields>
    <filterfield>
        <name></name>
        <alias></alias>
    </filterfield>
    <refreshrate></refreshrate>
    <zoomscale>18000</zoomscale>
    <query>1=1</query>
</configuration>

<!--
    See Query widget tag reference at
    http://links.esri.com/querywidget
-->

Or if you what to use popups when someone clicks on the feature in the map then this is the PopUp_Traffic_Cameras.xml:

<?xml version="1.0" ?>
<configuration>
    <title>{DESCRIPTION}</title>     
    <fields>
        <field name="DESCRIPTION"/>                
        <field name="ONLINE"/>       
        <field name="LAST_UPDATED">
            <format dateformat="shortDate"/>
        </field>  
        <field name="URL"/>
    </fields>
    <medias>
        <media type="image" caption="Latest Image {LAST_UPDATED} online: {ONLINE}" imagesource="{URL}" imagelink="{URL}"/>
    </medias> 
</configuration>

<!--
    Pop-up configuration file for:
    http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Louisville/LOJIC_PublicSafety_Louisville/MapServer/2
-->

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