Created
November 10, 2012 11:26
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A pretty simple rich text editor sample.
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| window.Editor = | |
| create : (text_area_id) -> | |
| $("#" + text_area_id).hide() | |
| editor_id = "editor_" + text_area_id | |
| iframe_html = "<iframe id= " + editor_id + " style='width: 100%; height: 500px;'> | |
| <!DOCTYPE html> | |
| <html> | |
| <head><meta charset='utf-8' /><title></title> | |
| <body> | |
| </body> | |
| </html> | |
| </iframe> | |
| " | |
| $("#" + text_area_id).after(iframe_html) | |
| img_button = editor_id + "_img" | |
| toolbar = " | |
| <div> | |
| <button type='button' id='" + img_button + "'>IMG</button> | |
| </div> | |
| " | |
| $("#" + text_area_id).after(toolbar) | |
| ifr = $("#" + editor_id)[0] | |
| editor = ifr.contentDocument || ifr.contentWindow.document | |
| editor.designMode = "on" | |
| editor.open() | |
| editor.close() | |
| $('#' + img_button).click -> | |
| if editor.activeElement != this | |
| editor.body.focus() | |
| src = prompt "IMG", "" | |
| src = $.trim(src || "") | |
| if src.length > 0 | |
| window.Editor.add_image(editor, src) | |
| return editor | |
| add_image : (editor, img_src) -> | |
| editor.execCommand('insertimage', false, img_src) | |
| get_content : (editor) -> | |
| editor.body.innerHTML | |
| set_content : (editor, content) -> | |
| editor.body.innerHTML = content | |
| # Usage: | |
| # $(document).ready(function(){ | |
| # editor = window.Editor.create("content"); | |
| # content = $("#content").html(); | |
| # window.Editor.set_content(editor, content); | |
| # $("#submit_post").click(function(){ | |
| # document.getElementById("content").value = window.Editor.get_content(editor); | |
| # }); | |
| # }); |
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