Dynamic Image in a Library

micajblock

The example has an image report item in a library. It has 2 user properties - highValue and lowValue. It has a named expression - RGYBindingName<br />
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When used in a design all you need to is set the user properties and set the named exprsion. These can be found in the advance properties. <br />
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The code used is below:

val = new Number(this.getNamedExpressionValue("RGYBindingName"));

if (val >= this.getUserPropertyValue("highValue")) { 

	this.URI = "up.gif";

}

else if (val <= this.getUserPropertyValue("lowValue")) { 

	this.URI = "down.gif";

}

else { 

	this.file = "even.gif";

}