近期需开发一个DIV做的编辑器,插入表情图片可直接预览效果,仔细参考了下百度贴吧的过滤粘贴过来文件的THML代码,自己整理了下.写出来只是和大家分享下,我自己也不大懂,经过努力,幸好搞定. 蛋疼的事情出来了,当编辑框失去焦点时候,再插入图片时候总是插入在最前面(谷歌和火狐,IE没问题).还没搞定,,, <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/
js: /******************************************* * * 插入光标处的插件 * @authors Du xin li * @update 2015-10-25 **********************************************/ $.fn.extend({ insertContent : function(myValue, t) { var that = $(this); v
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Typ
var rulearea = Ext.getCmp(文本域Id); var rulevalue = rulearea.getValue();// 获取文本textarea 里面的值 var start = rulearea.inputEl.dom.selectionStart; var end = rulearea.inputEl.dom.selectionEnd; var oriValue = rulearea.getValue().toString(); rulearea.setValue(
var Manager = { insertHtml: function(html, type) { var lastMemo = document.getElementById("memo"), lastEditor = document.getElementById("reditor"); type = type || 'memo'; var control = type == 'memo' ? lastMemo : lastEditor; if(!contro
https://stackoverflow.com/questions/3609174/android-insert-text-into-edittext-at-current-position Cpt.Ohlund gave me the right hint. I solved it, now, partly with using EditText.getSelectionStart(), but I realized that you can also replace the select
项目需求,用户要能够输入和点击外面的公式去插入到textaera中,试了好几种方法,有的是在谷歌下好使,在ie下不好使,最后找到了下面这个方法,目前在ie8以上都可以生效.直接上代码 function insertAtCursor(myField, myValue) { //IE support if (document.selection) { myField.focus(); sel = document.selection.createRange(); sel.text = myValue
import win32api import win32gui import time if __name__ == '__main__': while True: point = win32api.GetCursorPos() print(point) print("%x" % win32gui.WindowFromPoint(point)) time.sleep(0.5)