Legend: layer's legend icon cannot be loaded if the layer's name contains brackets

[liuar]

1. Create a layer named 1(1).
   

2. Create a weblayout with this layer and view it in browsers
   

For IE, everything works fine.

For FireFox, Chrome and Safari, the layer's legend is not loaded.

[liuar]

In Legend.js line 936,

this.domImg.style.backgroundImage = "url("+this.options.image+")";

If this.options.image contains brackets in its value, the assignment will fail in FF, Chrome and Safari. So if the layer name contains brackets, its legend icon will not display in the legend.

To resolve this problem, we can encode the image url by updating MapGuide.js line 1226,
From:

url += "&LAYERDEFINITION=" + encodeURIComponent(layer.resourceId);

To:

op = /\(/g; cp = /\)/g; 
url += "&LAYERDEFINITION=" + encodeURIComponent(layer.resourceId).replace(op, "%28").replace(cp, "%29");

replace "(" and ")" with valid url components "%28" and "%29".

[liuar]

Fixed in ChangeSet [2134]