Added new parents, parent and siblings functions.
Siblings function still needs some work. It would be nice to have an optional -or-self argument too.
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37394df837
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jquery/jquery.js
vendored
38
jquery/jquery.js
vendored
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@ -212,21 +212,27 @@ function $(a,c) {
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this.cur = this.old;
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return this;
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},
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parent: function(a) {
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if ( a == null ) a = 1;
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this.cur = $.map(this.cur,function(d){
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var b = $.parents(d);
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if ( a == 0 )
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return b;
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else if ( a.constructor == String ) {
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var c = $.filter(a,b);
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return c.length > 0 ? c[0] : null;
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} else
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return b.length >= a ? b[a-1] : null;
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});
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return this;
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},
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parent: function(a) {
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this.cur = $.map(this.cur,function(d){
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return d.parentNode;
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});
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if ( a ) this.cur = $.filter(a,this.cur).r;
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return this;
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},
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parents: function(a) {
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this.cur = $.map(this.cur,$.parents);
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if ( a ) this.cur = $.filter(a,this.cur).r;
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return this;
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},
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siblings: function(a) {
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// Incorrect, need to exclude current element
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this.cur = $.map(this.cur,$.sibling);
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if ( a ) this.cur = $.filter(a,this.cur).r;
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return this;
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},
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parents: function(a) {
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return this;
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@ -573,7 +579,7 @@ $.filter = function(t,r,not) {
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$.parents = function(a){
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var b = [];
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var c = a.parentNode;
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while ( c != null && c != c.documentElement ) {
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while ( c != null && c != document ) {
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b[b.length] = c;
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c = c.parentNode;
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}
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