fix(core): make all render3 tests pass in IE9 (#21279)

PR Close #21279
2018-01-03 14:05:33 +01:00
parent a2f3f4550d
commit db55e86e91
2 changed files with 6 additions and 4 deletions
--- a/packages/core/src/render3/instructions.ts
+++ b/packages/core/src/render3/instructions.ts
@ -596,8 +596,9 @@ export function elementAttribute(index: number, attrName: string, value: any): v
          element.native.removeAttribute(attrName);
    } else {
      (renderer as ProceduralRenderer3).setAttribute ?
-          (renderer as ProceduralRenderer3).setAttribute(element.native, attrName, value) :
-          element.native.setAttribute(attrName, value);
+          (renderer as ProceduralRenderer3)
+              .setAttribute(element.native, attrName, stringify(value)) :
+          element.native.setAttribute(attrName, stringify(value));
    }
  }
 }