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fixes #1557 ...again...

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Igor Vaynberg 2013-10-08 20:33:08 -07:00
parent 0d0882942f
commit 2982be4ec9
1 changed files with 4 additions and 3 deletions
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7
select2.js
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@ -1758,7 +1758,7 @@ the specific language governing permissions and limitations under the Apache Lic
// abstract
initContainerWidth: function () {
function resolveContainerWidth() {
var style, attrs, matches, i, l;
var style, attrs, matches, i, l, attr;
if (this.opts.width === "off") {
return null;
@ -1770,8 +1770,9 @@ the specific language governing permissions and limitations under the Apache Lic
if (style !== undefined) {
attrs = style.split(';');
for (i = 0, l = attrs.length; i < l; i = i + 1) {
matches = attrs[i].replace(/\s/g, '')
.match(/[^-]width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i);
attr = attrs[i].replace(/\s/g, '');
attr = " " + attr; // need the style to start with a space because we match [^-]width which would not match width in the beginning
matches = attr.match(/[^-]width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i);
if (matches !== null && matches.length >= 1)
return matches[1];
}