RetailCRM-Mirror/select2
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remove undermask for ie since its no longer needed after #1414

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Igor Vaynberg 2013-06-13 20:34:59 -07:00
parent d2dc771197
commit 48294f2aea
1 changed files with 1 additions and 26 deletions
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27
select2.js
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@ -1218,7 +1218,7 @@ the specific language governing permissions and limitations under the Apache Lic
scroll = "scroll." + cid, scroll = "scroll." + cid,
resize = "resize."+cid, resize = "resize."+cid,
orient = "orientationchange."+cid, orient = "orientationchange."+cid,
mask, undermask = undefined, maskCss; mask, maskCss;
this.container.addClass("select2-dropdown-open").addClass("select2-container-active"); this.container.addClass("select2-dropdown-open").addClass("select2-container-active");
@ -1249,32 +1249,11 @@ the specific language governing permissions and limitations under the Apache Lic
}); });
} }
// IE requires an iframe shim to cover controls like selects
if($.support.opacity === false) {
// a hack to detect older IE browsers - they do not support opacity
undermask=$("#select2-drop-undermask");
if (undermask.length==0) {
undermask = $(document.createElement("iframe"));
undermask.attr("src","about:blank");
undermask.attr("id","select2-drop-undermask").attr("class","select2-drop-undermask");
undermask.attr("allowTransparency", "true");
undermask.attr("frameborder", "0");
undermask.hide();
undermask.appendTo(this.body());
}
}
// ensure the mask is always right before the dropdown // ensure the mask is always right before the dropdown
if (this.dropdown.prev()[0] !== mask[0]) { if (this.dropdown.prev()[0] !== mask[0]) {
this.dropdown.before(mask); this.dropdown.before(mask);
} }
// ensure the undermask is always right before the mask
if (undermask && mask.prev()[0] !== undermask[0]) {
mask.before(undermask);
}
// move the global id to the correct dropdown // move the global id to the correct dropdown
$("#select2-drop").removeAttr("id"); $("#select2-drop").removeAttr("id");
this.dropdown.attr("id", "select2-drop"); this.dropdown.attr("id", "select2-drop");
@ -1282,8 +1261,6 @@ the specific language governing permissions and limitations under the Apache Lic
// show the elements // show the elements
maskCss=_makeMaskCss(); maskCss=_makeMaskCss();
if (undermask) { undermask.css(maskCss).show(); }
mask.css(maskCss).show(); mask.css(maskCss).show();
this.dropdown.show(); this.dropdown.show();
@ -1297,7 +1274,6 @@ the specific language governing permissions and limitations under the Apache Lic
this.container.parents().add(window).each(function () { this.container.parents().add(window).each(function () {
$(this).on(resize+" "+scroll+" "+orient, function (e) { $(this).on(resize+" "+scroll+" "+orient, function (e) {
var maskCss=_makeMaskCss(); var maskCss=_makeMaskCss();
$("#select2-drop-undermask").css(maskCss);
$("#select2-drop-mask").css(maskCss); $("#select2-drop-mask").css(maskCss);
that.positionDropdown(); that.positionDropdown();
}); });
@ -1325,7 +1301,6 @@ the specific language governing permissions and limitations under the Apache Lic
this.clearDropdownAlignmentPreference(); this.clearDropdownAlignmentPreference();
$("#select2-drop-undermask").hide();
$("#select2-drop-mask").hide(); $("#select2-drop-mask").hide();
this.dropdown.removeAttr("id"); // only the active dropdown has the select2-drop id this.dropdown.removeAttr("id"); // only the active dropdown has the select2-drop id
this.dropdown.hide(); this.dropdown.hide();