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Add shouldFocusInput option [Fix #1541]

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This adds a `shouldFocusInput` option that determines whether or
not the focusser should be automatically focused.  By default, the
focusser will always be focused, unless `minimumResultsForSearch`
is less than zero.

`close` on single selects took an option `params` argument which
at one point was used to tell the focusser to not automatically
focus.  This was added at one point when tweaking the mask [1]
and later reverted to fix a bug that came as a result [2].  The
leftovers of this code has been removed in this commit.

[1]: e162a4802c
[2]: 9bc68f089e
This commit is contained in:
Kevin Brown 2014-02-21 19:59:14 -05:00
parent b2b5ebd637
commit d87e93dd45
1 changed files with 24 additions and 9 deletions
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29
select2.js
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@ -1340,7 +1340,7 @@ the specific language governing permissions and limitations under the Apache Lic
if (self.opts.selectOnBlur) {
self.selectHighlighted({noFocus: true});
}
self.close({focus:true});
self.close();
e.preventDefault();
e.stopPropagation();
}
@ -1927,14 +1927,13 @@ the specific language governing permissions and limitations under the Apache Lic
},
// single
close: function (params) {
close: function () {
if (!this.opened()) return;
this.parent.close.apply(this, arguments);
params = params || {focus: true};
this.focusser.prop("disabled", false);
if (params.focus) {
if (this.opts.shouldFocusInput(this)) {
this.focusser.focus();
}
},
@ -1945,8 +1944,10 @@ the specific language governing permissions and limitations under the Apache Lic
this.close();
} else {
this.focusser.prop("disabled", false);
if (this.opts.shouldFocusInput(this)) {
this.focusser.focus();
}
}
},
// single
@ -1958,7 +1959,10 @@ the specific language governing permissions and limitations under the Apache Lic
cancel: function () {
this.parent.cancel.apply(this, arguments);
this.focusser.prop("disabled", false);
if (this.opts.shouldFocusInput(this)) {
this.focusser.focus();
}
},
// single
@ -2339,10 +2343,13 @@ the specific language governing permissions and limitations under the Apache Lic
this.nextSearchTerm = this.opts.nextSearchTerm(data, this.search.val());
this.close();
if (!options || !options.noFocus)
if ((!options || !options.noFocus) && this.opts.shouldFocusInput(this)) {
this.focusser.focus();
}
if (!equal(old, this.id(data))) { this.triggerChange({added:data,removed:oldData}); }
if (!equal(old, this.id(data))) {
this.triggerChange({ added: data, removed: oldData });
}
},
// single
@ -3345,7 +3352,15 @@ the specific language governing permissions and limitations under the Apache Lic
nextSearchTerm: function(selectedObject, currentSearchTerm) { return undefined; },
hideSelectionFromResult: function(selectedObject) { return undefined; },
searchInputPlaceholder: '',
createSearchChoicePosition: 'top'
createSearchChoicePosition: 'top',
shouldFocusInput: function (instance) {
// Never focus the input if search is disabled
if (instance.opts.minimumResultsForSearch < 0) {
return false;
}
return true;
}
};
$.fn.select2.ajaxDefaults = {