时间：2023-02-23 09:11:08 | 栏目：JavaScript代码 | 点击：次
废话不多说了，直接给大家贴代码了，具体代码如下所示：
(function(){
function moveModal($this){
var $head = $this.find('.modal-header');
var $dialog = $this.find('.modal-dialog');
var move = {
isMove: false,
left: 0,
top: 0
};
//委托
console.log('点击的是',$this);
$this.on('mousemove', function(e){
if(!move.isMove) return;
console.log('移动的是', e.target);
$dialog.offset({
top: e.pageY - move.top,
left: e.pageX - move.left
});
}).on('mouseup', function(e){
move.isMove = false;
});
$head.on('mousedown', function(e){
move.isMove = true;
var offset = $dialog.offset();
move.left = e.pageX - offset.left;
move.top = e.pageY - offset.top;
});
}
var oldModal = $.fn.modal;
$.fn.modal = function(o, _r){
var $this = $(this);
if(!$this.attr('ifbindmv')){
$this.attr('isbindmv','1');
moveModal($this);
}
return oldModal.call(this, o, _r);
}
////要拖动的div背景
//$('#showErr').modal({backdrop: 'static'});
})();