adding two results from findNodesByText

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igTree

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seang posted over 10 years ago

I want to add

foundNodes = $( this.treeIDMap.igTree( "findNodesByText", "test1") )

foundNodes = $( this.treeIDMap.igTree( "findNodesByText", "test2") )

Seems that the return is an object not a list, so there is some proprietary magic in here. Maybe the objects are listed under one main object by id? So what is the best way to add the two results.

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[Infragistics] Petar Ivanov posted over 10 years ago

Hello seang,

The igTree returns an array of individual item objects, for instance if one item is returned the result would look similar to:

Object[Object { path="0", element={...}, data={...}, more...}]

Therefore in this case combining the results of the 2 searches should be possible by concatenating.

Hope this helps. Please do not hesitate to contact me if you have any questions.
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seang posted over 10 years ago in reply to [Infragistics] Petar Ivanov

sure that makes sense and I agree but the browser does not.

TypeError: foundNodes.concat is not a function

Object[Object { path="0", element={...}, data={...}, more...}] // not A proper array, nor did I know you could do that?

Array[Object { path="0", element={...}, data={...}, more...}]// A proper array

Since this is not really an array and more like an object the concat is not recognized.

alert( typeof foundNodes ); // gives me object.

concat is for arrays not objects
http://www.w3schools.com/jsref/jsref_concat_array.asp
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