從子窗口訪問父窗口ID
[英]Access parent window id from child window
問題描述
- 我有一個名為eventLog.jsp的父窗口
- 還有一個名為processManager.jsp的子窗口
- 父窗口具有一個按鈕，單擊該按鈕時，它將調用函數getEventLogProcess（）。
- getEventLogProcess（）將打開彈出窗口（processManager.jsp /子窗口）
- 我的需要是，我必須在子窗口的加載功能中獲取父窗口按鈕ID。
eventLog.jsp：
<div class="claro" id="menuDiv141" onclick="setWidgetproperty(this.id,'x','navMenu141');" onmousedown="setMenuBarProperty('navMenu141');" onmouseup="setDocStyle(this.id)" style="border:1px dotted white; left: auto; position: absolute; top: 620px;">
<div dojotype="dijit.MenuBar" id="navMenu141" style="font-size:11pt;" title="MenuBar">
<div dojotype="dijit.MenuBarItem" id="SearchMenu141" onclick="getEventLogProcess();setMenuId(this.id);" style="font-size:11pt;" title="menuBarItem">
<img class="images" id="SearchMenu141" name="search5.png" onclick="setImgProperty(this.id)" src="images/uploads/search.png" style="height:20px; width:20px;">
Search
</div>
</div>
</div>
getEventLogProcess（）：
function getEventLogProcess(){
if(dijit.byId('dynamiceventgridCWPROCESSEVENTLOG')){
var selctedItem = dijit.byId('dynamiceventgridCWPROCESSEVENTLOG').selection.getSelected();
if(selctedItem.length){
//alert("grid row selected");
dojo.forEach(selctedItem, function(selectedItem){
if(selectedItem !== null){
dojo.forEach(dijit.byId('dynamiceventgridCWPROCESSEVENTLOG').store.getAttributes(selectedItem), function(attribute){
var value = dijit.byId('dynamiceventgridCWPROCESSEVENTLOG').store.getValues(selectedItem, attribute);
});
}
var objectId = document.getElementById("CWPROCESSEVENTLOG.OBJECT_ID").value;
if(objectId != ""){
//alert(objectId);
popupWindowWithPost("processManager.jsp",'height=600px,width=960px,top=50px,left=150px,scrollbars=no,sizable=yes,toolbar=no,statusbar=no','processManagerpopup',objectId);
}else{
alert("Please have some value in Process ID field");
}
});
}else{
alert("grid loaded and row nt selected");
}
}
if(gbshowgridFlag==false){
alert("grid not loaded");
}
}
1 個解決方案
解決方案1
2 2013-02-13 11:49:19
您的代碼對我來說似乎太復雜了，所以我寫了一個測試腳本：
父窗口
<script type="text/javascript">
function foo(){
window.buttonid=document.getElementById('button1');
window.open("childwindow.html","child window");
}
</script>
<body>
<!-- some stuff here -->
<button id="button1" name="NiceButton" onclick="foo()">click here</button>
</body>
子窗口
<script type="text/javascript">
function loading(){
alert(window.opener.buttonid.name);
}
</script>
<body onload="loading();"></body>
如何從子窗口訪問父級中的div
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