From 852f9b67ab0abb753295ae7c016781ffd1214231 Mon Sep 17 00:00:00 2001
From: fangq <fangq@786e58fb-9377-0410-9ff7-e4ac0ac0635c>
Date: Fri, 1 Jun 2012 04:03:02 +0000
Subject: [PATCH] support JSONP in savejson
git-svn-id: http://svn.code.sf.net/p/iso2mesh/code/trunk/jsonlab@370 786e58fb-9377-0410-9ff7-e4ac0ac0635c
---
savejson.m | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/savejson.m b/savejson.m
index 24b671c..da6431d 100644
--- a/savejson.m
+++ b/savejson.m
@@ -54,6 +54,9 @@ function json=savejson(rootname,obj,varargin)
% 1e999 to represent Inf, they can set opt.Inf to '$11e999'
% opt.NaN ['"_NaN_"'|string]: a customized regular expression pattern
% to represent NaN
+% opt.JSONP [''|string]: to generate a JSONP output (JSON with padding),
+% for example, if opt.JSON='foo', the JSON data is
+% wrapped inside a function call as 'foo(...);'
% opt can be replaced by a list of ('param',value) pairs. The param
% string is equivallent to a field in opt.
% output:
@@ -98,6 +101,11 @@ else
json=sprintf('{\n%s\n}\n',json);
end
+jsonp=jsonopt('JSONP','',opt);
+if(~isempty(jsonp))
+ json=sprintf('%s(%s);\n',jsonp,json);
+end
+
% save to a file if FileName is set, suggested by Patrick Rapin
if(~isempty(jsonopt('FileName','',opt)))
fid = fopen(opt.FileName, 'wt');
--
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