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Revert "Wrap: Support .unwrap( selector) for selective unwrapping"

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This reverts commit e38138af6a.
This commit is contained in:
Oleg Gaidarenko 2015-12-22 21:20:16 +03:00
parent 7cfa4b26bc
commit 71c7c8d0ba
2 changed files with 32 additions and 121 deletions
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9
src/wrap.js
View File

@ -64,11 +64,12 @@ jQuery.fn.extend( {
} );
},
unwrap: function( selector ) {
this.parent( selector ).not( "body" ).each( function() {
unwrap: function() {
return this.parent().each(function() {
if ( !jQuery.nodeName( this, "body" ) ) {
jQuery( this ).replaceWith( this.childNodes );
} );
return this;
}
}).end();
}
} );

124
test/unit/wrap.js
View File

@ -336,129 +336,39 @@ QUnit.test( "wrapInner(Function) returns Element", function( assert ) {
num = jQuery("#first").children().length;
jQuery("#first").wrapInner( val(document.getElementById("empty")) );
assert.equal(
jQuery( "#first" ).children().length, 1, "Only one child"
);
assert.ok(
jQuery( "#first" ).children().is( "#empty" ), "Verify Right Element"
);
assert.equal(
jQuery( "#first" ).children().children().length, num, "Verify Elements Intact"
);
equal( jQuery("#first").children().length, 1, "Only one child" );
ok( jQuery("#first").children().is("#empty"), "Verify Right Element" );
equal( jQuery("#first").children().children().length, num, "Verify Elements Intact" );
div.wrapInner( val("<span></span>") );
assert.equal(
div.children().length, 1, "The contents were wrapped."
);
assert.equal(
div.children()[ 0 ].nodeName.toLowerCase(), "span", "A span was inserted."
);
equal( div.children().length, 1, "The contents were wrapped." );
equal( div.children()[ 0 ].nodeName.toLowerCase(), "span", "A span was inserted." );
});
QUnit.test( "unwrap()", function( assert ) {
test( "unwrap()", function() {
assert.expect( 9 );
expect( 9 );
jQuery( "body" ).append(
" <div id='unwrap' style='display: none;'> <div id='unwrap1'> <span class='unwrap'>" +
"a</span> <span class='unwrap'>b</span> </div> <div id='unwrap2'>" +
" <span class='unwrap'>c</span> <span class='unwrap'>d</span> </div>" +
" <div id='unwrap3'> <b><span class='unwrap unwrap3'>e</span></b> " +
"<b><span class='unwrap unwrap3'>f</span></b> </div> </div>"
);
jQuery("body").append(" <div id='unwrap' style='display: none;'> <div id='unwrap1'> <span class='unwrap'>a</span> <span class='unwrap'>b</span> </div> <div id='unwrap2'> <span class='unwrap'>c</span> <span class='unwrap'>d</span> </div> <div id='unwrap3'> <b><span class='unwrap unwrap3'>e</span></b> <b><span class='unwrap unwrap3'>f</span></b> </div> </div>");
var abcd = jQuery("#unwrap1 > span, #unwrap2 > span").get(),
abcdef = jQuery("#unwrap span").get();
assert.equal(
jQuery( "#unwrap1 span" ).add( "#unwrap2 span:first-child" ).unwrap().length,
3,
"make #unwrap1 and #unwrap2 go away"
);
assert.deepEqual(
jQuery( "#unwrap > span" ).get(), abcd, "all four spans should still exist"
);
equal( jQuery("#unwrap1 span").add("#unwrap2 span:first-child").unwrap().length, 3, "make #unwrap1 and #unwrap2 go away" );
deepEqual( jQuery("#unwrap > span").get(), abcd, "all four spans should still exist" );
assert.deepEqual(
jQuery( "#unwrap3 span" ).unwrap().get(),
jQuery( "#unwrap3 > span" ).get(),
"make all b in #unwrap3 go away"
);
deepEqual( jQuery("#unwrap3 span").unwrap().get(), jQuery("#unwrap3 > span").get(), "make all b in #unwrap3 go away" );
assert.deepEqual(
jQuery( "#unwrap3 span" ).unwrap().get(),
jQuery( "#unwrap > span.unwrap3" ).get(),
"make #unwrap3 go away"
);
deepEqual( jQuery("#unwrap3 span").unwrap().get(), jQuery("#unwrap > span.unwrap3").get(), "make #unwrap3 go away" );
assert.deepEqual(
jQuery( "#unwrap" ).children().get(),
abcdef,
"#unwrap only contains 6 child spans"
);
deepEqual( jQuery("#unwrap").children().get(), abcdef, "#unwrap only contains 6 child spans" );
assert.deepEqual(
jQuery( "#unwrap > span" ).unwrap().get(),
jQuery( "body > span.unwrap" ).get(),
"make the 6 spans become children of body"
);
deepEqual( jQuery("#unwrap > span").unwrap().get(), jQuery("body > span.unwrap").get(), "make the 6 spans become children of body" );
assert.deepEqual(
jQuery( "body > span.unwrap" ).unwrap().get(),
jQuery( "body > span.unwrap" ).get(),
"can't unwrap children of body"
);
assert.deepEqual(
jQuery( "body > span.unwrap" ).unwrap().get(), abcdef, "can't unwrap children of body"
);
deepEqual( jQuery("body > span.unwrap").unwrap().get(), jQuery("body > span.unwrap").get(), "can't unwrap children of body" );
deepEqual( jQuery("body > span.unwrap").unwrap().get(), abcdef, "can't unwrap children of body" );
assert.deepEqual(
jQuery( "body > span.unwrap" ).get(), abcdef, "body contains 6 .unwrap child spans"
);
jQuery( "body > span.unwrap" ).remove();
} );
QUnit.test( "unwrap( selector )", function( assert ) {
assert.expect( 5 );
jQuery( "body" ).append(
" <div id='unwrap' style='display: none;'> <div id='unwrap1'>" +
" <span class='unwrap'>a</span> <span class='unwrap'>b</span> </div>" +
" <div id='unwrap2'> <span class='unwrap'>c</span> <span class='unwrap'>d</span>" +
" </div> </div>"
);
// Shouldn't unwrap, no match
jQuery( "#unwrap1 span" ) .unwrap( "#unwrap2" );
assert.equal(
jQuery( "#unwrap1" ).length, 1, "still wrapped"
);
// Shouldn't unwrap, no match
jQuery( "#unwrap1 span" ) .unwrap( "span" );
assert.equal(
jQuery( "#unwrap1" ).length, 1, "still wrapped"
);
// Unwraps
jQuery( "#unwrap1 span" ) .unwrap( "#unwrap1" );
assert.equal(
jQuery( "#unwrap1" ).length, 0, "unwrapped match"
);
// Check return values
assert.deepEqual(
jQuery( "#unwrap2 span" ).get(),
jQuery( "#unwrap2 span" ).unwrap( "quote" ).get(),
"return on unmatched unwrap"
);
assert.deepEqual(
jQuery( "#unwrap2 span" ).get(),
jQuery( "#unwrap2 span" ).unwrap( "#unwrap2" ).get(),
"return on matched unwrap"
);
deepEqual( jQuery("body > span.unwrap").get(), abcdef, "body contains 6 .unwrap child spans" );
jQuery("body > span.unwrap").remove();
});