Customize LayerList widget to add interactive image between layers

[Sunita_Khanal]

I want to add an image between the layers and embed it with a link so that when an image is clicked, the link will open in a new tab. I updated the Widget.js code within the show layers function (around line132) and I am partially successful i.e, my image won't display (as in the image below), but I am can click on the small icon to go to another page. I am a not sure what code I am missing for displaying the image. I am a newbie to WAB and programming and Any help will be highly appreciated. 

Thanks,

Sunita

setTimeout(lang.hitch(this, function(){

var node = query('.layer-tr-node-OsuStwTree_9178_1')[0];

var layerTrNodeClass = 'layer-tr-node-OsuStwTree_9178_1';

var layerTrNode = domConstruct.create('tr', {

'class': 'treeInventory',

'layerTrNodeId': 'OsuStwTree_9178_1'

});

var layerTdNode = domConstruct.create('td', {

'class': 'col col1',

'style': 'width: 40px;'

}, layerTrNode);

var layerTitleTdNode = domConstruct.create('td', {

'class': 'col col2'

}, layerTrNode);

var layerTitleDivIdClass = 'layer-title-div-OsuStwTree_9178_1';

var divLabel = domConstruct.create('div', {

'innerHTML': '<br><div id = "treeInventory"><br><a target="_blank" href="http://arbordayblog.org/tree-campus-usa/10-year-tree-campus-usa-spotlight-university-of-nebraska-lin..."><img height = "50px" src= "images/treeCampus.png"></a>',

'class':layerTitleDivIdClass + ' div-content jimu-float-leading',

style:{

height: this.height +'px'

}

}, layerTitleTdNode);

domConstruct.place(layerTrNode, node, 'after');

}), 1000);

[RobertScheitlin__GISP · Accepted solution]

Sunita,

   What is the full path of the treeCampus.png image?

[Sunita_Khanal]

Here is the full path of my treeCampus.png

D:\WebAppBuilder\WebAppBuilderForArcGIS\server\apps\5\widgets\LayerList\images

Thanks.

[RobertScheitlin__GISP]

And when you hover over the broken image link icon what does it say the path it is using is?

[Sunita_Khanal]

It won't display any path. 

[RobertScheitlin__GISP]

Right click it and choose "inspect" (if using Chrome).

[Sunita_Khanal]

This is how it looks like in the chrome developer tool. 

Many thanks for taking the time to help solve this one. 

Sunita

[RobertScheitlin__GISP]

Sunita,

   OK, now hover over the src property and see what path it displays in the tooltip.

[Sunita_Khanal]

It looks like this

[RobertScheitlin__GISP]

Sunita,

   So you see having "images/treeCampus.png" goes to the Apps images folder and not the widgets images folder.