我们在父页面中使用 iframe,它会被其他页面动态替换。
传播已加载到父级中。是否有某种类型的插件允许我访问从 iframe 页面加载到父级中的扩展核心,而不包括spread(language="JavaScript" src="http://cdn.wijmo.com/spreadjs/gcspread.sheets.all.8.40.20151.0.min.js")
在多个子 (iframe) 页面中?Jquery 加载正常。
带有引用的主页 iframe
<iframe name="mainWindow" src="includes/View.asp frameborder="0" />
<link href="http://cdn.wijmo.com/spreadjs/gcspread.sheets.8.40.20151.0.css" rel="stylesheet" type="text/css" />
<script src="http://code.jquery.com/jquery-1.8.2.min.js" type="text/javascript"></script>
<script type="text/javascript" src="http://cdn.wijmo.com/spreadjs/gcspread.sheets.all.8.40.20151.0.min.js"></script>
我们只是在运行时替换 iframe 源。我使用以下代码,但没有初始化传播有什么建议吗?
<script type="text/javascript">
var parentWindow = window.parent;// This refers to parent's window object
if (parentWindow && parentWindow.jQuery) { // Check to see if parentWindow and parentWindow.jQuery is truly
window.jQuery = parentWindow.jQuery;
window.$ = parentWindow.jQuery;
}
else {
var jScript = document.createElement('script');
jScript.setAttribute("type", "text/javascript");
jScript.setAttribute("src", "http://code.jquery.com/jquery-1.8.2.min.js"); // load jQuery here
}
if (parentWindow && parentWindow.wijmo && parentWindow.GcSpread) { // Check to see if parentWindow and parentWindow.wijmo and parentWindow.GcSpread is truly
window.GcSpread = parentWindow.GcSpread;
window.wijmo = parentWindow.wijmo;
}
else {
var jScript = document.createElement('script');
jScript.setAttribute("type", "text/javascript");
jScript.setAttribute("src", "http://cdn.wijmo.com/spreadjs/gcspread.sheets.all.8.40.20151.0.min.js"); // load gcspread here
}
$(document).ready(function () {
var test = window;
alert("JQuery loaded");
var spread = new GcSpread.Sheets.Spread(document.getElementById("ss"));
var spreadNS = GcSpread.Sheets;
spread.setSheetCount(3);
spread.bind(spreadNS.Events.ActiveSheetChanged, function (e, args) {
$("#activeSheetIndex").val(spread.getActiveSheetIndex());
});
$("#btnAddSheet").click(function () {
spread.addSheet(spread.getSheetCount());
});
$("#btnRemoveSheet").click(function () {
var activeIndex = spread.getActiveSheetIndex();
if (activeIndex >= 0) {
spread.removeSheet(activeIndex);
}
});
$("#btnClearSheets").click(function () {
spread.clearSheets();
});
$("#btnSetActiveSheetIndex").click(function () {
var index = $("#activeSheetIndex").val();
if (!isNaN(index)) {
index = parseInt(index);
if (0 <= index && index < spread.getSheetCount()) {
spread.setActiveSheetIndex(index);
}
}
});
});
</script>
<div class="sample-turtorial">
<div id="ss" style="width:100%; height:580px;border: 1px solid gray;"></div>
<div class="demo-options">
<div class="option-row">
<input type="button" style="width: 100px" value="Add Sheet" id="btnAddSheet" />
<input type="button" style="width: 100px" value="Remove Sheet" id="btnRemoveSheet" />
<input type="button" style="width: 100px" value="Clear Sheets" id="btnClearSheets" />
</div>
<div class="option-row">
<label>ActiveSheetIndex:</label>
<input type="text" id="activeSheetIndex" value="0" />
<input type="button" id="btnSetActiveSheetIndex" value="Set" />
</div>
</div>
</div>