Fixed getParentRectValue exception in IE #712

10 years ago · 420172b6ac
3 changed files with 13 additions and 9 deletions
--- a/c3.js
+++ b/c3.js
@ -2578,10 +2578,12 @@
    c3_chart_internal_fn.getParentRectValue = function (key) {
        var parent = this.selectChart.node(), v;
        while (parent && parent.tagName !== 'BODY') {
-            v = parent.getBoundingClientRect()[key];
-            if (v) {
-                break;
-            }
+            try {
+                v = parent.getBoundingClientRect()[key];
+                if (v) {
+                    break;
+                }
+            } catch(e) {}
            parent = parent.parentNode;
        }
        return v;
--- a/c3.min.js
+++ b/c3.min.js
--- a/src/size.js
+++ b/src/size.js
@ -44,10 +44,12 @@ c3_chart_internal_fn.getCurrentPaddingRight = function () {
 c3_chart_internal_fn.getParentRectValue = function (key) {
    var parent = this.selectChart.node(), v;
    while (parent && parent.tagName !== 'BODY') {
-        v = parent.getBoundingClientRect()[key];
-        if (v) {
-            break;
-        }
+        try {
+            v = parent.getBoundingClientRect()[key];
+            if (v) {
+                break;
+            }
+        } catch(e) {}
        parent = parent.parentNode;
    }
    return v;