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Getting Error in pop up window

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WebParts for SharePoint
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Amit
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Amit asked on 01 Sep 2010, 04:55 PM
Hi there,

I am using the RadEditor for Moss 2007 of version 5_8_1.
i have a Custom button in tool bar. Once the user is selecting anytext in the editor and click on this button i am populating this text to the pop up. In pop up i am getting some text  and i have a Insert Button in the popup. Using this Button i am trying to insert the text in the editor.

I am using like

window.opener.RTE_GetSelection("' + editor.get_id() + '").pasteHtml(popup); \n'

But i am getting error that window.opener.RTE_GetSelection is null. what should i do here to insert the text as html markup in the editor.
i have attached the full code here. let me know if anyone having anyidea.

Telerik.Web.UI.Editor.CommandList["CustomCommand1"] = function(commandName, editor, args) {

    //this is the function that generates the "Popup" dialog.

    var selection = editor.getSelection();

    
    //get the selected text:
    var selectedText = selection.getText();
    //get the selected HTML:
    var selectedHTML = selection.getHtml();
    //get the currently selected HTML element
    var selElement = editor.getSelectedElement(); //or selection.getParentElement()
    //alert(editor);
    //alert("The selected text is: " + selectedText + ".\nThe selected HTML is: " + selectedHTML + ".\nThe selected HTML element is " + selElement.tagName + ".");
    //alert(editor.get_id());

    //this is the function that generates the "Popup" dialog.
    //alert("Inside embedPopup");
    // RTE_SaveSelection(editor);
    //var fieldValue = RTE_GetSelection(editor).text;

    var generator = window.open('', 'Parameters', 'height=300,width=300,scrollbar=no,menu=no,toolbar=no,status=no,location=no');
    generator.document.write('<html><head><title>Please input details</title>' +
    '<script type="text/javascript">function insertPopup() { \n' +
    'var popupText = document.getElementById("popupText").value; \n' +
    'var popupHeading = document.getElementById("popupHeading").value; \n' +
    'var popupDescription = document.getElementById("popupDescription").value; \n' +
    'var bValid = true; \n' +
    'var sErrorMessage = ""; \n' +
    'if (popupText == "") { \n' +
    '    sErrorMessage = "No text selected to create popup."; \n' +
    '    bValid = false; \n' +
    '} \n' +
    'else if (popupHeading == "") { \n' +
    '    sErrorMessage = "Please enter a heading for the popup."; \n' +
    '    bValid = false; \n' +
    '} \n' +
    'else if (popupDescription == "") { \n' +
    '    sErrorMessage = "Please enter a description text for the popup."; \n' +
    '    bValid = false; \n' +
    '} \n' +
    'if (sErrorMessage != "") \n' +
    '{ \n' +
    '    alert (sErrorMessage); \n' +
    '} else if (bValid) { \n' +
    '    var popup = "<span class=\\\"ept-contentdetail-body-hover-popup\\\" onmouseover=\\\"showBalloonTip(\'<b>"; \n' +
    '    popup = popup + popupHeading; \n' +
    '    popup = popup + "</b><br />"; \n' +
    '    popup = popup + popupDescription; \n' +
    '    popup = popup + "\',200)\\\" onmouseout=\\\"hideBalloonTip()\\\">"; \n' +
    '    popup = popup + popupText; \n' +
    '    popup = popup + "</span>"; \n' +
    '    if (!window.opener || window.opener.closed) { \n' +
    '        alert("Your popup could not be inserted because the editor page has been closed."); \n' +
    '    } else { \n' +
    '       alert("'+editor.get_id()+'");' +
    '        //window.opener.document.getElementById("' + editor + '_toolbarIframe").focus(); \n' +
    '         window.opener.RTE_GetSelection("' + editor.get_id() + '").pasteHtml(popup); \n' +
    '       //var editor="ctl00_ctloo_PlaceHolderMainParent_PlaceHolderMain_Content_ctl00_RadHtmlField1"; \n' +
    '    } \n' +
    '   alert("outside if");' +
    '    window.opener.RTE_RestoreSelection("' + editor + '"); \n' +
    '    window.close(); \n' +
    '} \n' +
    '}' + "<\/script>" +
    '</head><body style="margin:10px; font-family: verdana; font-size: 10px;">' +
    '<strong>Create Popup For:</strong> <input id="popupText" name="popupText" type="text" value="' + selectedText + '" readonly style="border: 1px black solid; width: 200px; font-family: verdana; font-size: 10px;"/><br/><span style="color: gray">(Hover would be created on this text)</span>' +
    '<br/> <br/>' +
    '<strong>Popup Heading:</strong> <input id="popupHeading" name="popupHeading" type="text" style="border: 1px black solid; width: 200px; font-family: verdana; font-size: 10px;"/><br/><span style="color: gray">(Enter the hover heading here)</span>' +
    '<br/> <br/>' +
    '<strong>Popup Description:</strong><br/>' +
    '<textarea id="popupDescription" name="popupDescription" style="width: 250px; height: 100px; border: 1px black solid; font-family: verdana; font-size: 10px;"></textarea>' +
    '<br/><span style="color: gray">(Enter the hover description here)</span><br/>' +
    '<input type="hidden" id="field" value="' + editor + '">' +
    '<br/> <br/><button style="font-family: verdana; font-size: 10px;" onclick="insertPopup()">Insert</button>' +
    '&nbsp;&nbsp;<button style="font-family: verdana; font-size: 10px;" onclick="window.close()">Close</button>' +
    '</body></html>');

    generator.document.close();


Thanks
Amit Kumar

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Stanimir
Telerik team
answered on 03 Sep 2010, 12:13 PM
Hi Amit,

If you want to paste html code in the editor you need to use the pasteHtml client method. Review the following online help article: http://www.telerik.com/help/aspnet-ajax/editor_pastehtml.html.

You can find information of how to create custom dialogs for RadEditor in the following online demo http://demos.telerik.com/aspnet-ajax/editor/examples/customdialogs/defaultcs.aspx.

I hope this helps.

Kind regards,
Stanimir
the Telerik team

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