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POcoldfusion 9 dynamically call method
 

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    <p>I'm attempting to build a method call from strings that have been passed into an object that refer to another object.</p> <p>normally when calling an object we write the code like this:</p> <pre><code>application.stObj.oNewsBusiness.getNews(argumentCollection=local.stArgs); </code></pre> <p>However what I have done is created an array that contains the object name, the method name and the argument collection.</p> <pre><code>&lt;cfscript&gt; local.stArgs = {}; local.stArgs.nNewsID = 19; local.stArgs.sAuthor = "John"; local.aData = []; local.aData[1] = local.stArgs; local.aData[2] = "stObj.oNewsBusiness"; local.aData[3] = "getNews"; &lt;/cfscript&gt; </code></pre> <p>however i am struggling to recombine all this to be a method call.</p> <p><strong>UPDATE using suggestion but still with issue</strong></p> <p>While cfinvoke seems to work for:</p> <pre><code>&lt;cfinvoke component="#application.stObj.oNewsBusiness#" method="#local.sMethod#" argumentcollection="#local.stArgs#" returnvariable="local.qData"&gt;&lt;/cfinvoke&gt; </code></pre> <p>it doesn't work when doing something like:</p> <pre><code>&lt;cfscript&gt; local.stArgs = local.aData[1]; local.sObject = local.aData[2]; local.sMethod = local.aData[3]; &lt;/cfscript&gt; &lt;cfinvoke component="application.#local.sObject#" method="#local.sMethod#" argumentCollection="#local.stArgs#" returnvariable="local.qData"&gt;&lt;/cfinvoke&gt; </code></pre> <p>it generates an error: </p> <blockquote> <p>Could not find the ColdFusion component or interface application.stObj.oNewsBusiness</p> </blockquote>
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    1. COYou need to call the component the correct way - check out Dan's comment below.
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    2. COGet rid of 'application': <cfinvoke component="#local.sObject#" method="#local.sMethod#" argumentCollection="#local.stArgs#" returnvariable="local.qData"></cfinvoke>
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      1. USScott Jibben
 

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