小编App*_*aps的帖子

我有一个dojox.layout.FloatingPane(作为自定义dijit),它可以放置在其封闭div中的任何位置.我的问题是用户可能会将FloatingPane完全拖到其容器之外并且无法检索它.是否有任何简单的方法可以强制FloatingPane始终保持完全可见？

这是我的代码:

dojo.provide("ne.trim.dijits.SearchDialog");

dojo.require("dijit._Widget");
dojo.require("dijit._Templated");
dojo.require("dojox.layout.FloatingPane");

dojo.declare("ne.trim.dijits.SearchDialog", [dijit._Widget, dijit._Templated], {

templateString: dojo.cache("ne.trim.dijits", "templates/SearchDialog.html"),
initialised:false,
floatingPane: null,

postCreate: function() {
    this.init();
},

init: function() {
    console.debug("SearchDialog.init()", "start");
    if ( this.initialised === false ) {
        this.createSearchDialog();
    }
    //ne.trim.AppGlobals.searchDialog = this;
    console.debug("SearchDialog.init()", "end");        
},

createSearchDialog: function() {
    var node = dojo.byId('searchbox');  
    floatingPane = new dojox.layout.FloatingPane({
         title: "A floating pane",
         resizable: true, dockable: true, constrainToContainer: true,
         style:   "position:absolute;top:100;right:100;width:400px;height:300px;z-index:100",
    }, node );

    this.initialised=true;

    floatingPane.startup();
}

});