topic Re: layer list: expand layers completely in ArcGIS Web AppBuilder Questions

layer list: expand layers completely

devarsimajumder2 — Tue, 02 Jan 2018 21:21:07 GMT

hello there i have used the previous thread about allowing all layers in the layer list legend to be be expanded instead of closed and when i insert the code it doesn't impact performance but rather no layers show up. i am not sure if i have inserted the code incorrectly. Can someone help me with this that has done this before? i have inserted a picture of how the coding looks where the code is suppose to be inserted. rscheitlin‌

Re: layer list: expand layers completely

RobertScheitlin__GISP — Tue, 02 Jan 2018 21:38:54 GMT

Devarsi,

What version of WAB are you using?

Re: layer list: expand layers completely

devarsimajumder2 — Tue, 02 Jan 2018 22:11:37 GMT

I am using version 2.2

Re: layer list: expand layers completely

RobertScheitlin__GISP — Fri, 10 Dec 2021 23:04:34 GMT

Find the code block below (lines 2-9) and add lines (11 - 16):

      //bind event
      handle = this.own(on(layerTitleTdNode,
        'click',
        lang.hitch(this,
          this._onRowTrClick,
          layerInfo,
          imageShowLegendDiv,
          layerTrNode,
          tableNode)));

      setTimeout(lang.hitch(this,
                  this._onRowTrClick,
                  layerInfo,
                  imageShowLegendDiv,
                  layerTrNode,  
                  tableNode), 300);‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍