[Pkg-javascript-commits] [d3-tip.js] 28/277: fix for attr and tomdoc docs

[bhuvan krishna]

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bhuvan-guest pushed a commit to branch master
in repository d3-tip.js.

commit 29fdca1faf5a721fd15253467c128fc38e99f7ca
Author: Justin Palmer <justin at labratrevenge.com>
Date:   Mon Jan 9 11:03:37 2012 -0800

    fix for attr and tomdoc docs
---
 src/d3.tip.js | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/d3.tip.js b/src/d3.tip.js
index 25f8d74..15cda24 100644
--- a/src/d3.tip.js
+++ b/src/d3.tip.js
@@ -149,8 +149,19 @@ d3.svg.tip = function() {
     return ' ';
   }
 
+  // Public: Proxy attr calls to the d3 tip container.  Sets or gets attribute value.
+  //
+  // n - name of the attribute
+  // v - value of the attribute
+  //
+  // Returns tip or attribute value
   tip.attr = function(n, v) {
-    d3.select(node).attr(n, v)
+    if (arguments.length < 2) {
+      return d3.select(node).attr(n)
+    } else {
+      d3.select(node).attr(n, v)
+    }
+
     return tip;
   }
 

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