我的jsp中有两个html按钮。一个是添加,另一个是删除。 现在如果单击该按钮,则会显示一个dojo确认对话框。单击对话框中的“确定”,将执行“添加或删除功能”。此Dojo对话框出现在其中一个父jsp页面中,该页面将被其他jsp页面重用,其中存在Add或Remove functionlity。取决于添加/删除按钮,单击确认消息也需要更改。防爆。对于添加,消息应为“您要添加”,对于删除消息将是“您要删除”。我能够在DOJO Cinfirm对话框中动态设置消息,但无法设置onExecute回调函数,即。如果确定将在对话框中单击。下面是代码。
注意:我使用的是DOJO 1.10库
确认对话框代码:
require(["dijit/ConfirmDialog", "dojo/domReady!"], function(ConfirmDialog){
myDialog = new ConfirmDialog({
title: "GCLDW - Confirm Dialog",
content: "",
style: "width: 300px;",
onExecute:function(){
removeCustomer();
}
});
});
HTML按钮代码:
<button type="button" id="removeCustomerButton"
onclick="myDialog.set('content', 'Do you want to remove the selected item ?<br><br>');myDialog.show();">
<SPAN class=grey><EM><s:message
code="customer.removeCustomer" text="" /></EM>
</SPAN>
</button>
<button type="button" id="addCustomerButton"
onclick="myDialog.set('content', 'Do you want to Add the selected item ?<br><br>');myDialog.show();">
<SPAN class=grey><EM><s:message
code="customer.addCustomer" text=""/></EM>
</SPAN>
</button>
现在如何根据按钮单击设置onExecute回调函数,无论是addCustomer()还是removeCustomer(),并且使用此对话框的任何页面都将拥有自己的这两种方法的实现。
答案 0 :(得分:1)
只需设置onExecute块 - 就像设置内容的方式一样。
另外一个建议是 - 将JS代码与HTML 分开。
这是解决方法 -
HTML代码 -
<button type="button" id="removeCustomerButton">
<SPAN class=grey><EM>Remove</EM></SPAN>
</button>
<button type="button" id="addCustomerButton">
<SPAN class=grey><EM>Add</EM></SPAN>
</button>
<强>&安培; DOJO -
require(["dijit/ConfirmDialog", "dojo/domReady!"],
function(ConfirmDialog){
var myDialog = new ConfirmDialog({
title: "GCLDW - Confirm Dialog",
content: "",
style: "width: 300px;"
});
dojo.query('#removeCustomerButton').onclick( function() {
myDialog.set('content', 'Do you want to remove the selected item ?<br><br>');
myDialog.set('onExecute', function(){removeCustomer()} ); // cant call it directly- must wrap within a function
myDialog.show();
});
dojo.query('#addCustomerButton').onclick( function() {
myDialog.set('content', 'Do you want to Add the selected item ?<br><br>');
myDialog.set('onExecute', function(){addCustomer()} ); // cant call it directly- must wrap within a function
myDialog.show();
});
});
function removeCustomer(){
console.log("removeCustomer called on execute");
}
function addCustomer(){
console.log("addCustomer called on execute");
}
答案 1 :(得分:0)
在 /dojo-release-1.10.4-src/dijit/_DialogMixin.js 中,评论说明:
execute: function(/*Object*/ /*===== formContents =====*/){
// summary:
// Callback when the user hits the submit button.
// Override this method to handle Dialog execution.
我实现了 ConfirmDialog ,如下所示:
var confirmDialog = new ConfirmDialog({
title: core.confirm
});
confirmDialog.startup();
function confirmAction(text, callbackFn) {
confirmDialog.set("execute", callbackFn);
confirmDialog.set("content", text);
confirmDialog.show();
}
并将其称为:
lib.confirmAction(core.areyousure, function () {
markedForDeletion.forEach(function (node) {
// Do deletion
});
});