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Added test and documentation for filter(Function)

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This commit is contained in:
Jörn Zaefferer 2007-01-01 15:22:10 +00:00
parent 79f9678bf5
commit 5a6029c9fe
2 changed files with 24 additions and 2 deletions
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1
src/jquery/coreTest.js vendored
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@ -261,6 +261,7 @@ test("clone()", function() {
test("filter()", function() {
isSet( $("input").filter(":checked").get(), q("radio2", "check1"), "filter(String)" );
isSet( $("p").filter(["#ap", "#sndp"]).get(), q("ap", "sndp"), "filter(Array<String>)" );
isSet( $("p").filter(function(el) { return !$("a", el).length }).get(), q("sndp", "first"), "filter(Function)" );
});
test("not(String)", function() {

25
src/jquery/jquery.js vendored
View File

@ -852,13 +852,34 @@ jQuery.fn = jQuery.prototype = {
*
* @example $("p").filter(".selected")
* @before <p class="selected">Hello</p><p>How are you?</p>
* @result $("p").filter(".selected") == [ <p class="selected">Hello</p> ]
* @result [ <p class="selected">Hello</p> ]
*
* @name filter
* @type jQuery
* @param String expr An expression to search with.
* @cat DOM/Traversing
*/
/**
* Removes all elements from the set of matched elements that do not
* pass the specified filter. This method is used to narrow down
* the results of a search.
*
* The elements to filter are passed as the first argument, their
* index inside the set as the second.
*
* @example $("p").filter(function(element, index) {
* return $("ol", element).length == 0;
* })
* @before <p><ol><li>Hello</li></ol></p><p>How are you?</p>
* @result [ <p>How are you?</p> ]
* @desc Remove all elements that have a child ol element
*
* @name filter
* @type jQuery
* @param Function filter A function to use for filtering
* @cat DOM/Traversing
*/
/**
* Removes all elements from the set of matched elements that do not
@ -871,7 +892,7 @@ jQuery.fn = jQuery.prototype = {
*
* @example $("p").filter([".selected", ":first"])
* @before <p>Hello</p><p>Hello Again</p><p class="selected">And Again</p>
* @result $("p").filter([".selected", ":first"]) == [ <p>Hello</p>, <p class="selected">And Again</p> ]
* @result [ <p>Hello</p>, <p class="selected">And Again</p> ]
*
* @name filter
* @type jQuery