mirror/html2canvas
1
0
Fork 0
mirror of https://github.com/niklasvh/html2canvas.git synced 2023-08-10 21:13:10 +03:00
Code Issues Projects Releases Wiki Activity

accessing nodeType may throw an exception

Browse Source
This commit is contained in:
Obexer Christoph 2011-11-23 14:06:00 +01:00
parent 217a75c0f6
commit 4f49bd6e9b
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/Preload.js
View File

@ -156,7 +156,8 @@ html2canvas.Preload = function(element, opts){
contentsLen = contents.length,
background_image,
src,
img;
img,
elNodeType = false;
for (i = 0; i < contentsLen; i+=1 ){
// var ignRe = new RegExp("("+this.ignoreElements+")");
@ -166,8 +167,14 @@ html2canvas.Preload = function(element, opts){
}
// }
try {
elNodeType = el.nodeType;
} catch (ex) {
elNodeType = false;
html2canvas.log("html2canvas: failed to access some element's nodeType - Exception: " + ex.message);
}
if (el.nodeType === 1 || el.nodeType === undefined){
if (elNodeType === 1 || elNodeType === undefined){
background_image = html2canvas.Util.getCSS(el, 'backgroundImage');