Render all visible feature layers in a map invisible with click of element

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10-30-2018 07:48 AM
JohnRichardson
New Contributor III

I am struggling with this most basic operation ... please help!

Here is code snippet I am working with :

      $("#grayPic").click(function() { //eventually, this will render all layers in the map invisible
      var allGuys = map.allLayers;
      var i, currentLayer;
      for (i = 0, l = allGuys.length; i < l; i++) {
      currentLayer = allGuys[i];
      currentLayer.visible = false;
      };
      });‍‍‍‍‍‍‍‍
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1 Solution

Accepted Solutions
RobertScheitlin__GISP
MVP Esteemed Contributor

John,

   Sorry change it to:

$("#grayPic").click(function() {
//eventually, this will render all layers in the map invisible
  map.allLayers.forEach(function(layer){
    layer.visble = false;
  };
});

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6 Replies
AledJon
New Contributor III

currentLayer.hide()  

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JohnRichardson
New Contributor III

Still no luck ...

Map.js:264 Uncaught TypeError: Cannot read property 'hide' of undefined

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RobertScheitlin__GISP
MVP Esteemed Contributor

John,

  Try this:

$("#grayPic").click(function() {
//eventually, this will render all layers in the map invisible
  map.allLayers.forEach(function(item){
    item.hide();
  };
});‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍
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JohnRichardson
New Contributor III

Map.js:412 Uncaught TypeError: item.hide is not a function
at Map.js:412
at Object.e.forEach (dojo.js:210)
at HTMLImageElement.<anonymous> (Map.js:411)
at HTMLImageElement.dispatch (jquery-1.12.4.js:5226)
at HTMLImageElement.elemData.handle (jquery-1.12.4.js:4878)

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RobertScheitlin__GISP
MVP Esteemed Contributor

John,

   Sorry change it to:

$("#grayPic").click(function() {
//eventually, this will render all layers in the map invisible
  map.allLayers.forEach(function(layer){
    layer.visble = false;
  };
});

View solution in original post

JohnRichardson
New Contributor III

Yep!

Thanks again Robert ... works perfectly.

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