"Content-Type" content="text/html; charset=utf-8" />
测试的拖拽功能
"drag_module_box" id="drag_module_box1">
"drag_module_main" id="main1">div1
"drag_module_main" id="main2">div2
"drag_module_main" id="main3">div3
"drag_module_main" id="main4">div4
"drag_module_main" id="main5">div5
"drag_module_main" id="main6">div6
"drag_module_box1" id="drag_module_box2">
"drag_module_main" id="main_first">div7
"button" value="新建" id="drag_module_insert"/>
"button" value="确定" id="drag_module_seque"/>
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