24 lines
843 B
JavaScript
24 lines
843 B
JavaScript
/**
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* Returns the specified element as a string. Multi-valued elements will be separated by a backslash
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*
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* @param element - The group/element of the element (e.g. '00200013')
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* @param [defaultValue] - The value to return if the element is not present
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* @returns {*}
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*/
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DICOMWeb.getString = function(element, defaultValue) {
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if (!element) {
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return defaultValue;
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}
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// Value is not present if the attribute has a zero length value
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if (!element.Value) {
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return defaultValue;
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}
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// Sanity check to make sure we have at least one entry in the array.
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if (!element.Value.length) {
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return defaultValue;
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}
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// Join the array together separated by backslash
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// NOTE: Orthanc does not correctly split values into an array so the join is a no-op
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return element.Value.join('\\');
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};
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