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簽到天數: 5969 天 [LV.Master]伴壇終老
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發表於 2016-2-18 20:10:55
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- var div = $('#planetSelectorWrapper');2 @1 t' |, C3 R2 t
- var Selector = div.children('select');
" D( B7 ]! U7 w5 L8 @3 u* U - var Val = Selector.val();
: l- D: ?: W# A# E - var Option = Selector.find('option:selected');
7 ~. v# J! q3 o - Selector.before(function() {
3 F- _; a' d& |1 N1 @" D - if(Option.prev().length == 1) {
$ B1 z$ M" F! Z9 v a( i - div.css('width', function(index, value) {
$ P! b5 x2 x& b! D# O5 J - return (parseFloat(value) + 30)+"px";* Z. s* |- t! J1 H; n- h7 O
- });
4 V- w9 N* z( A K4 B; r% ? - Selector.css('margin', '37px 5px');# A5 |0 G0 S+ k
- return '<input type="button" style="margin:37px 0 0 5px;float:left;" value="<-" onclick="$(\'#planetSelector > :selected\').prev().attr(\'selected\', \'selected\');$(\'#planetSelector\').trigger(\'change\')">';# n$ p4 p! ^$ m# b
- }
7 ?1 G* n9 o8 ~& f - });
3 A; y+ Q* P0 q" a! J/ i% Z+ T - Selector.after(function() {5 B2 ^6 m+ e t& r5 p7 v9 t1 d: p7 ]) k( J* D
- if(Option.next().length == 1) {
2 D& e) x% V2 |: v0 L1 y - div.css('width', function(index, value) {0 t3 F6 V8 H7 H# [' Z
- return (parseFloat(value) + 30)+"px";
! @9 x4 w% y8 G - });. x3 j8 W( n" B$ }- @% K' N) i
- Selector.css('margin', '37px 5px');
/ j$ w+ H$ U3 x: x; G' X- s - return '<input type="button" style="margin:37px 0;float:left;" value="->" onclick="$(\'#planetSelector > :selected\').next().attr(\'selected\', \'selected\');$(\'#planetSelector\').trigger(\'change\')">';. x' A. K0 K6 w- m4 v- M
- } p9 k# N, L2 @2 ?" j
- });
複製程式碼
5 E2 T- X; i& x0 c這就係問題原因+ w# t* x1 N3 m7 l8 f( ~. o
答案就是% m. E% S. C, W. @2 s5 t) S
那個星球左右鍵: Q# V( E0 S$ A
4 c, \6 `3 d, R7 u; f6 L% S* K
經過實測& z7 D: W' _; q" ^" @! \
刪除掉那個按鈕7 p1 ?$ |- ^, O2 l3 c$ @0 F
排版就一切正常 |
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