[GitHub] YorkShen closed pull request #1740: *[core][data_render] support class binding

[GitBox <gi...@apache.org>]

YorkShen closed pull request #1740: *[core][data_render] support class binding
URL: https://github.com/apache/incubator-weex/pull/1740
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/weex_core/Source/core/data_render/parser.cc b/weex_core/Source/core/data_render/parser.cc
index db3cd7df4b..38a18159e2 100644
--- a/weex_core/Source/core/data_render/parser.cc
+++ b/weex_core/Source/core/data_render/parser.cc
@@ -90,7 +90,10 @@ struct ASTParser final {
             args.push_back(
                 factory_->NewStringConstant(wrap_prefix + class_style.string_value()));
           } else {
-            args.push_back(ParseBindingExpression(class_style));
+            args.push_back(factory_->NewBinaryExpression(
+                BinaryOperation::kAddition,
+                factory_->NewStringConstant(wrap_prefix),
+                ParseBindingExpression(class_style)));
           }
           statement->PushExpression(factory_->NewCallExpression(func_id, args));
           args.pop_back();


 

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