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check if element really exists before calling it. (e.g. for public shared files view, elements like "navigation" doesn't exist)

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This commit is contained in:
Björn Schießle 2012-10-04 14:31:06 +02:00
parent f493e97f5d
commit 5beca59b9c
1 changed files with 8 additions and 2 deletions
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10
apps/files/js/files.js
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@ -195,6 +195,8 @@ $(document).ready(function() {
e.preventDefault(); // prevent browser from doing anything, if file isn't dropped in dropZone e.preventDefault(); // prevent browser from doing anything, if file isn't dropped in dropZone
}); });
if ( document.getElementById("file_upload_start") ) {
$(function() { $(function() {
$('.file_upload_start').fileupload({ $('.file_upload_start').fileupload({
dropZone: $('#content'), // restrict dropZone to content div dropZone: $('#content'), // restrict dropZone to content div
@ -408,7 +410,8 @@ $(document).ready(function() {
} }
}) })
}); });
}
$.assocArraySize = function(obj) { $.assocArraySize = function(obj) {
// http://stackoverflow.com/a/6700/11236 // http://stackoverflow.com/a/6700/11236
var size = 0, key; var size = 0, key;
@ -592,7 +595,10 @@ $(document).ready(function() {
var lastWidth = 0; var lastWidth = 0;
var breadcrumbs = []; var breadcrumbs = [];
var breadcrumbsWidth = $('#navigation').get(0).offsetWidth; var breadcrumbsWidth = 0;
if ( document.getElementById("navigation") ) {
breadcrumbsWidth = $('#navigation').get(0).offsetWidth;
}
var hiddenBreadcrumbs = 0; var hiddenBreadcrumbs = 0;
$.each($('.crumb'), function(index, breadcrumb) { $.each($('.crumb'), function(index, breadcrumb) {