Js,JQuery Array操作一例
//发送推荐信息
var MultiTargetUserIDArr_p = new Array();
function ChangePrewarningList(o, tid) {
if ($.inArray(tid, MultiTargetUserIDArr_p) != -1) {
$(o).css({ "color": "#999999", "font-weight": "normal" });
//判断元素是否存在,存在即删除
MultiTargetUserIDArr_p = $.grep(MultiTargetUserIDArr_p, function(value) {
return value != tid;
});
} else {
$(o).css({ "color": "#6EAFD5", "font-weight": "bold" });
//不存在则追加
var len = MultiTargetUserIDArr_p.push(tid);
}
}

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