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Is het mogelijk om de symbologie in ArcGIS Online van kleur te laten veranderen op basis van de datum waarop een object is bijgewerkt?

JessicaKirby2

Ik wil dat een gehost object van kleur verandert op basis van de datum waarop het voor het laatst is bijgewerkt. Bijvoorbeeld: groen voor vandaag, geel voor de afgelopen 3 dagen en rood voor ouder dan 3 dagen. Is dat mogelijk? Ik kan geen andere manier bedenken dan met een Python-script de gegevens te downloaden, een tekstveld te verwerken en de laag opnieuw te publiceren. Ik zoek een meer 'realtime' oplossing waarvoor de gehoste service niet hoeft te worden gedownload. Ik heb geen server, dus ik kan geen geoprocessingscript publiceren. Ik denk dat er toch een manier moet zijn om tijdsafhankelijke gegevens hiervoor te gebruiken? Heeft iemand een idee?

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Accepted answers

XanderBakker

Can you try this:

<SPAN class="keyword token">var</SPAN> edit_date <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN>$feature<SPAN class="punctuation token">.</SPAN>EditDate<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

<SPAN class="keyword token">var</SPAN> result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"No information available"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Invalid date"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> now_datetime <SPAN class="operator token">=</SPAN> <SPAN class="token function">Now</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> days_dif <SPAN class="operator token">=</SPAN> <SPAN class="token function">DateDiff</SPAN><SPAN class="punctuation token">(</SPAN>now_datetime<SPAN class="punctuation token">,</SPAN> edit_datetime<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"days"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> today_date <SPAN class="operator token">=</SPAN> <SPAN class="token function">Today</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> edit_date <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="token function">Year</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="token function">Month</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="token function">Day</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>today_date <SPAN class="operator token">==</SPAN> edit_date<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Groomed today"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>days_dif <SPAN class="operator token"><</SPAN> <SPAN class="number token">3</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Groomed Recently (Within Last 3 Days)"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>days_dif <SPAN class="operator token"><</SPAN> <SPAN class="number token">7</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Groomed (Within Last Week)"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Not Groomed"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN>
<SPAN class="punctuation token">}</SPAN>

<SPAN class="keyword token">return</SPAN> result<SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

All comments

Anonymous User

I have not attempted to use the new programming language called "Arcade", but I had seen this at the User Conference this summer and it looks like this could potentially help you? I am not a hundred percent sure, but it could be a way. Again, I have not used this, but they were completing some similar tasks during one of the demos.

Configure pop-ups—ArcGIS Online Help | ArcGIS

KellyGerrow

Check out this blog for more details about visualizing time with Arcade:

Visualizing Time with Arcade | ArcGIS Blog

-Kelly

JessicaKirby2

Hi Kelly,

Thanks for leading me to the blog

I see the example:

var t = Hour($feature.Created_Date); When(   t >= 22 || t < 6, "Night",   t >= 6 && t < 11, "Morning",   t >= 11 && t < 13, "Midday",    t >= 13 && t < 17, "Afternoon",   t >= 17 && t < 22, "Evening","Invalid date" );

I've been trying to get a way to change your script to work for what I need. Below is my attempt, but I am getting an "Invalid date" result for all results.

var d = Date($feature.EditDate); When(    d == Today(), "Groomed Today",
   d >= Today() && d <= Today()+3, "Groomed Recently (Within Last 3 Days)",
   d >= Today()+4 &&  d < Today()+7, "Groomed (Within Last Week)",
   d >= Today()+7, "Not Groomed",
"Invalid date" );

What am I doing wrong? Any help is appreciated!

XanderBakker

Can you try this:

<SPAN class="keyword token">var</SPAN> edit_date <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN>$feature<SPAN class="punctuation token">.</SPAN>EditDate<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>

<SPAN class="keyword token">var</SPAN> result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"No information available"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN><SPAN class="token function">IsEmpty</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Invalid date"</SPAN><SPAN class="punctuation token">;</SPAN>
<SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> now_datetime <SPAN class="operator token">=</SPAN> <SPAN class="token function">Now</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> days_dif <SPAN class="operator token">=</SPAN> <SPAN class="token function">DateDiff</SPAN><SPAN class="punctuation token">(</SPAN>now_datetime<SPAN class="punctuation token">,</SPAN> edit_datetime<SPAN class="punctuation token">,</SPAN> <SPAN class="string token">"days"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> today_date <SPAN class="operator token">=</SPAN> <SPAN class="token function">Today</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> edit_date <SPAN class="operator token">=</SPAN> <SPAN class="token function">Date</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="token function">Year</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="token function">Month</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="token function">Day</SPAN><SPAN class="punctuation token">(</SPAN>edit_datetime<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>today_date <SPAN class="operator token">==</SPAN> edit_date<SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Groomed today"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>days_dif <SPAN class="operator token"><</SPAN> <SPAN class="number token">3</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Groomed Recently (Within Last 3 Days)"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="keyword token">if</SPAN> <SPAN class="punctuation token">(</SPAN>days_dif <SPAN class="operator token"><</SPAN> <SPAN class="number token">7</SPAN><SPAN class="punctuation token">)</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Groomed (Within Last Week)"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN> <SPAN class="keyword token">else</SPAN> <SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; result <SPAN class="operator token">=</SPAN> <SPAN class="string token">"Not Groomed"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN>
<SPAN class="punctuation token">}</SPAN>

<SPAN class="keyword token">return</SPAN> result<SPAN class="punctuation token">;</SPAN><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN>

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