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maxc19266232
Known Participant
Jul 22, 2019 11:01 AM UTC
Question

JavaScript Help

Hi there, Could someone help me correctly write a javascript. What i want to do is get the layers to switch between themselves when another layer is toggled on. So when toggling through the layers they don't all stay on but rather switch between them.

This is the script I have so far,

var docOCGs = this.getOCGs();

for (var x=0; x < docOCGs.length; x++)

{

          if(docOCGs.name == "Layer 1" ||

     docOCGs.name == "Layer 1")

          {

                    docOCGs.state = !docOCGs.state;

          }

}

Thank you.

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11 replies

BarlaeDC
Community Expert
BarlaeDCCommunity Expert
Community Expert
Jul 22, 2019 11:13 AM UTC

Hi,

I have not been able to test this, but could you not do something like.

var docOCGs = this.getOCGs();

for (var x=0; x < docOCGs.length; x++)

{

     // make then all hidden

     docOCGs.state =false;

     if (docOCGs.name == "LayerNameWeAreLookingFor") {

          docOCGs.state = true;

     }

}

Hope this helps

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    try67
    Community Expert
    try67Community Expert
    Community Expert
    Jul 22, 2019 11:44 AM UTC

    This should work, but you can improve and simplify the code a bit by replacing these lines:

         docOCGs.state =false;
         if (docOCGs.name == "LayerNameWeAreLookingFor") {
              docOCGs.state = true;
         }

    With just:

    docOCGs.state = (docOCGs.name == "LayerNameWeAreLookingFor");
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