Passing Field Value to setDefinitionExpression of another feature.

HushamHassan

how to pass field value on click  events to setDefinitionExpression for another feature class.

I tried this one but its not working. I appreciate any Help.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; fld<SPAN class="operator token">=</SPAN><SPAN class="string token">"SiteID"</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; featureLayer<SPAN class="punctuation token">.</SPAN><SPAN class="token function">on</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"Click"</SPAN><SPAN class="punctuation token">,</SPAN> <SPAN class="keyword token">function</SPAN><SPAN class="punctuation token">(</SPAN>events<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">{</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="keyword token">var</SPAN> testval<SPAN class="operator token">=</SPAN>events<SPAN class="punctuation token">.</SPAN>graphic<SPAN class="punctuation token">.</SPAN>attributes<SPAN class="punctuation token">[</SPAN>fld<SPAN class="punctuation token">]</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; featureLayer2<SPAN class="punctuation token">.</SPAN><SPAN class="token function">setDefinitionExpression</SPAN><SPAN class="punctuation token">(</SPAN><SPAN class="string token">"SiteID = 'testval'"</SPAN><SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN> 
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; map<SPAN class="punctuation token">.</SPAN><SPAN class="token function">addLayer</SPAN><SPAN class="punctuation token">(</SPAN>featureLayer2<SPAN class="punctuation token">)</SPAN><SPAN class="punctuation token">;</SPAN>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <SPAN class="punctuation token">}</SPAN><SPAN class="punctuation token">)</SPAN><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>

RobertScheitlin__GISP

Husham,

it would be:

featureLayer2<SPAN class="" style="color: #999999; border: 0px; font-weight: inherit; font-size: 14px;">.</SPAN><SPAN class="" style="color: #d74444; border: 0px; font-weight: inherit; font-size: 14px;">setDefinitionExpression</SPAN><SPAN class="" style="color: #999999; border: 0px; font-weight: inherit; font-size: 14px;">(</SPAN><SPAN class="" style="color: #669900; border: 0px; font-weight: inherit; font-size: 14px;">"SiteID = '" + testval + "'"</SPAN><SPAN class="" style="color: #999999; border: 0px; font-weight: inherit; font-size: 14px;">)</SPAN><SPAN class="" style="color: #999999; border: 0px; font-weight: inherit; font-size: 14px;">;</SPAN>