javascript - Getting and Setting CKEditor HTML in a C#.net Winform App -
i trying use ckeditor in winform app load, manipulate, , store html content in sql server database.
i found great post on how ckeditor onto winform:
can ckeditor used in winforms application (x)html editing?
however not detail how load html content or extract once user has manipulated it.
i have tried:
webbrowser1.document.getelementbyid("editor1").innertext;
however returns initial data loaded editor, after manipulated user, still returns same value.
if expand on answer in link above code loads editor content , code displays message box in winform application current content, appreciate it. suspicion requires more javascript in html file opened know nothing javascript , i've spent several days trying trip way through no success.
thanks in advance.
in more research today, able answer own question... blank html setup file load webbrowser control looks this:
<html> <head> <script src="http://cdn.ckeditor.com/4.4.7/full/ckeditor.js"></script> </head> <script> var editor1, html = ''; function createeditor() { if ( editor1 ) return; // create new editor instance inside <div id="editor1"> element, // setting value html. var config = {}; editor1 = ckeditor.appendto( 'editor1', config, html ); } function gethtml() { if ( !editor1 ) return; html = editor1.getdata(); return html } function sethtml(vshtml) { if ( !editor1 ) return; editor1.setdata(vshtml) } </script> <div id="editor1"></div> </html> the c# code looks this:
using system; using system.collections.generic; using system.componentmodel; using system.data; using system.drawing; using system.linq; using system.text; using system.threading.tasks; using system.windows.forms; namespace htmleditor { public partial class form1 : form { public form1() { initializecomponent(); } private void form1_load_1(object sender, eventargs e) { webbrowser1.navigate("c:\\amresearch\\htmleditor\\blank.html"); application.doevents(); } private void button1_click_1(object sender, eventargs e) { webbrowser1.document.invokescript("createeditor"); } private void button2_click(object sender, eventargs e) { string shtml; shtml = (string)webbrowser1.document.invokescript("gethtml"); messagebox.show(shtml); } private void button3_click(object sender, eventargs e) { object[] objarray = new object[1]; objarray[0] = "<p>hellow world!</p>"; webbrowser1.document.invokescript("sethtml", objarray); } } }
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