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Posted to commits@royale.apache.org by ca...@apache.org on 2020/07/18 09:43:46 UTC
[royale-asjs] branch develop updated: getClassStyle: add throwError
This is an automated email from the ASF dual-hosted git repository.
carlosrovira pushed a commit to branch develop
in repository https://gitbox.apache.org/repos/asf/royale-asjs.git
The following commit(s) were added to refs/heads/develop by this push:
new a9fd3b6 getClassStyle: add throwError
a9fd3b6 is described below
commit a9fd3b65f1b474dfd333b37d9f8c149b18e5418c
Author: Carlos Rovira <ca...@apache.org>
AuthorDate: Sat Jul 18 11:43:36 2020 +0200
getClassStyle: add throwError
---
.../org/apache/royale/utils/html/getClassStyle.as | 50 +++++++++++++---------
1 file changed, 29 insertions(+), 21 deletions(-)
diff --git a/frameworks/projects/Core/src/main/royale/org/apache/royale/utils/html/getClassStyle.as b/frameworks/projects/Core/src/main/royale/org/apache/royale/utils/html/getClassStyle.as
index 41bffb9..2d4aead 100644
--- a/frameworks/projects/Core/src/main/royale/org/apache/royale/utils/html/getClassStyle.as
+++ b/frameworks/projects/Core/src/main/royale/org/apache/royale/utils/html/getClassStyle.as
@@ -18,6 +18,8 @@
////////////////////////////////////////////////////////////////////////////////
package org.apache.royale.utils.html
{
+ import org.apache.royale.debugging.throwError;
+
/**
* Get an Object with all styles in a CSS className.
* classname must match exactly the selector used in the CSS
@@ -30,28 +32,34 @@ package org.apache.royale.utils.html
COMPILE::JS
public function getClassStyle(className:String):Object
{
- var cssText:String = "";
- var classes:Array = document.styleSheets[0].rules || document.styleSheets[0].cssRules;
- for (var x:int = 0; x < classes.length; x++) {
- if (classes[x].selectorText == className) {
- cssText += classes[x].cssText || classes[x].style.cssText;
- }
- }
-
- // remove all text in css and left just the content between "{" "}"
- var array:Array = cssText.match(/\{ (.*?)\}/);
- // then split all styles
- array = array[1].split("; ");
- //remove latest since is empty
- array.pop();
-
- //create the return object and split each style in property and value and insert in object
var o:Object = {};
- for (x = 0; x < array.length; x++) {
- var prop:Array = array[x].split(": ");
- o[prop[0]] = prop[1];
- }
-
+ try
+ {
+ var cssText:String = "";
+ var classes:Array = document.styleSheets[0].rules || document.styleSheets[0].cssRules;
+ for (var x:int = 0; x < classes.length; x++) {
+ if (classes[x].selectorText == className) {
+ cssText += classes[x].cssText || classes[x].style.cssText;
+ }
+ }
+
+ // remove all text in css and left just the content between "{" "}"
+ var array:Array = cssText.match(/\{ (.*?)\}/);
+ // then split all styles
+ array = array[1].split("; ");
+ //remove latest since is empty
+ array.pop();
+
+ //create the return object and split each style in property and value and insert in object
+ for (x = 0; x < array.length; x++) {
+ var prop:Array = array[x].split(": ");
+ o[prop[0]] = prop[1];
+ }
+ }
+ catch (error:Error)
+ {
+ trace("Due to CORS restrictions im Chrome when working offline you need to use: chrome --allow-file-access-from-files, or use other browser");
+ }
return o;
}
}