来自Extension Library的不可关闭的对话框 [英] Non closable dialogbox from Extension Library
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问题描述
我已经检查过几篇关于相同实现的帖子但是没有人使用ExtLib的Dialogbox。
我能够隐藏CSS的图标,我正在尝试使用dojo.connect来防止使用Escape键:
XSP.addOnLoad(function(){
dojo.connect(dojo.byId(#{id:dlgMsg }),onkeypress,function(evt){
if(evt.keyCode == dojo.keys.ESCAPE){
dojo.stopEvent(evt);
}
});
});注意,只有手动创建我的对话框而不是ExtLib,我才能使其正常工作;
<那么我可以使用例如:
dojo.connect(dojo.byId(divDlgLock),onkeypress,function evt){
if(evt.keyCode == dojo.keys.ESCAPE){
dojo.stopEvent(evt);
}
});
任何想法?
解决方案
通过添加输出脚本块,您可以扩展现有的声明:
< xp:scriptBlock id = scriptBlockNonCloseableDialog >
< xp:this.value>
<![CDATA [
dojo.provide(extlib.dijit.OneUIDialogNonCloseableDialog);
dojo.require(extlib.dijit.Dialog);
dojo.declare(
extlib.dijit.OneUIDialogNonCloseableDialog,
extlib.dijit.Dialog,
{
baseClass:,
templateString: dojo.cache(extlib.dijit,templates / OneUIDialog.html),
disableCloseButton:true,
_onKey:function(evt){
if(this.disableCloseButton& amp ;
evt.charOrCode == dojo.keys.ESCAPE)return;
this.inherited(arguments);
},
_updateCloseButtonState:function(){
dojo .style(this.closeButtonNode,
display,this.disableCloseButton?none:block);
},
postCreate:function(){
this。 inherited(arguments);
this._updateCloseButtonState();
dojo.query('form',dojo.body())[0] .appendChild (this.domNode);
},
_setup:function(){
this.inherited(arguments);
if(this.domNode.parentNode.nodeName.toLowerCase()=='body')
dojo.query('form',dojo.body())[0] .appendChild(this.domNode );
}
}
);
//这个选择器对话框用来抓取正确的UI
XSP._dialog_type =extlib.dijit.OneUIDialogNonCloseableDialog;
]]>
< / xp:this.value>
< / xp:scriptBlock>
I'm creating a dialogbox from ExtLib and I want to prevent users to press Escape or click on X icon.
I've checked several posts about same implementation but none of them using a Dialogbox from ExtLib.
I was able to hide icon with CSS and I'm trying with dojo.connect to prevent the use of Escape key:
XSP.addOnLoad(function(){
dojo.connect(dojo.byId("#{id:dlgMsg}"), "onkeypress", function (evt) {
if(evt.keyCode == dojo.keys.ESCAPE) {
dojo.stopEvent(evt);
}
});
});
Note I'm able to get it working only if I create my dialogbox manually and not from ExtLib; then I can use for example:
dojo.connect(dojo.byId("divDlgLock"), "onkeypress", function (evt) {
if(evt.keyCode == dojo.keys.ESCAPE) {
dojo.stopEvent(evt);
}
});
Any ideas?
解决方案
By adding an output script block you can extend the existing declaration:
<xp:scriptBlock id="scriptBlockNonCloseableDialog">
<xp:this.value>
<![CDATA[
dojo.provide("extlib.dijit.OneUIDialogNonCloseableDialog");
dojo.require("extlib.dijit.Dialog");
dojo.declare(
"extlib.dijit.OneUIDialogNonCloseableDialog",
extlib.dijit.Dialog,
{
baseClass: "",
templateString: dojo.cache("extlib.dijit", "templates/OneUIDialog.html"),
disableCloseButton: true,
_onKey: function(evt){
if(this.disableCloseButton &&
evt.charOrCode == dojo.keys.ESCAPE) return;
this.inherited(arguments);
},
_updateCloseButtonState: function(){
dojo.style(this.closeButtonNode,
"display",this.disableCloseButton ? "none" : "block");
},
postCreate: function(){
this.inherited(arguments);
this._updateCloseButtonState();
dojo.query('form', dojo.body())[0].appendChild(this.domNode);
},
_setup: function() {
this.inherited(arguments);
if (this.domNode.parentNode.nodeName.toLowerCase() == 'body')
dojo.query('form', dojo.body())[0].appendChild(this.domNode);
}
}
);
// This is used by the picker dialog to grab the correct UI
XSP._dialog_type="extlib.dijit.OneUIDialogNonCloseableDialog";
]]>
</xp:this.value>
</xp:scriptBlock>
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