View source for Component: Reddit News Headlines (Comms: IoT/Cloud)

{| style="width:50%"
|-
| width="20%" style="color:gray;" | Author
| MatrixTSL
|-
| width="20%" style="color:gray;" | Version
| 1.0
|-
| width="20%" style="color:gray;" | Category
| Comms: IoT/Cloud
|}


==Reddit News Headlines component==
Easily allows you to collect the news headlines RSS feed from reddit.com

==Component Source Code==

Please click here to download the component source project: [https://www.flowcode.co.uk/wiki/componentsource/FC_Comp_Source_RedditNewsHeadlines.fcfx FC_Comp_Source_RedditNewsHeadlines.fcfx]

Please click here to view the component source code (Beta): [https://www.flowcode.co.uk/FlowchartView/?wfile=componentsource/FC_Comp_Source_RedditNewsHeadlines.fcfx FC_Comp_Source_RedditNewsHeadlines.fcfx]

==Detailed description==

























''No detailed description exists yet for this component''

==Examples==





















''<span style="color:red;">No additional examples</span>''

==Macro reference==

===GetHeadline===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''GetHeadline'''
|-
| colspan="2" | Returns the next headline in the prodivded string parameter. Returns true if a new headline is available, else returns false if we are at the end of the feed.&nbsp;
|-
|-
| width="10%" align="center" | [[File:Fc9-string-icon.png]] - STRING
| width="90%" | Headline
|-
| colspan="2" | &nbsp;
|-
| width="10%" align="center" | [[File:Fc9-u16-icon.png]] - UINT
| width="90%" | MaxLength
|-
| colspan="2" | The maximum size of the string variable available to us.&nbsp;
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


===Initialise===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Initialise'''
|-
| colspan="2" | Sets up the component ready to collect weather data.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-void-icon.png]] - VOID
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


===RequestData===
{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" align="center" | [[File:Fc9-comp-macro.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''RequestData'''
|-
| colspan="2" | Requests headline RSS feed from reddit Returns true if the request was successful. Must be called before trying to call the GetHeadline macro.&nbsp;
|-
|-
| width="10%" align="center" style="border-top: 2px solid #000;" | [[File:Fc9-bool-icon.png]] - BOOL
| width="90%" style="border-top: 2px solid #000;" | ''Return''
|}


==Property reference==

{| class="wikitable" style="width:60%; background-color:#FFFFFF;"
|-
| width="10%" align="center" style="background-color:#D8C9D8;" | [[File:Fc9-prop-icon.png]]
| width="90%" style="background-color:#D8C9D8; color:#4B008D;" | '''Properties''' 
|-
|-
| width="10%" align="center" | [[File:Fc9-type-17-icon.png]]
| width="90%" | Network Comms Component
|-
| colspan="2" | Network Communications component to use as the bridge to the TCP/IP network.&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-10-icon.png]]
| width="90%" | Reddit IP Address
|-
| colspan="2" | IP Address linked to the following URL: reddit.com&nbsp;
|-
| width="10%" align="center" | [[File:Fc9-type-21-icon.png]]
| width="90%" | Receive Timeout
|-
| colspan="2" | Maximum time to wait for valid incoming data.&nbsp;
|}