javascript弹出层输入框(示例代码)

前端技术 2023/09/03 JavaScript
如下所示:
复制代码 代码如下:

   <script language=\"javascript\" type=\"text/javascript\">
        function alertWin(title, msg, w, h) {

            var titleheight = \"22px\"; // 窗口标题高度
            var bordercolor = \"#666699\"; //窗口的边框颜色
            var titlecolor = \"#FFFFFF\"; // 窗口的标题颜色
            var titlebgcolor = \"#666699\"; // 窗口的标题背景色
            var bgcolor = \"#FFFFFF\"; // 内容背景色
            var iWidth = document.documentElement.clientWidth; //这个窗口的宽度
            var iHeight = document.documentElement.clientHeight; //这个窗口的高度

            //背景层的格式
            var bgObj = document.createElement(\"div\");

            bgObj.style.cssText = \"position:absolute;left:0px;top:0px;width:\" + iWidth + \"px;height:\" + Math.max(document.body.clientHeight, iHeight) + \"px;filter:Alpha(Opacity=30);opacity:0.3;background-color:#000000;z-index:1000;\";

            document.body.appendChild(bgObj);

            var iframe2 = document.createElement(\"iframe\");
            iframe2.style.cssText = \"position:absolute; top:0px;filter:Alpha(Opacity=30);opacity:0.3;background-color:#000000; z-index:1001; border-style:none; border-width:0px; border:0px;width:\" + iWidth + \"px;height:\" + iHeight + \"px\";
            bgObj.appendChild(iframe2);

            //创建一个弹出层
            var msgObj = document.createElement(\"div\");
            //设置弹出的层的样式
            msgObj.style.cssText = \"position:absolute;font:11px \'宋体\';top:\" + (iHeight - h) / 2 + \"px;left:\" + (iWidth - w) / 2 + \"px;width:\" + w + \"px;height:\" + h + \"px;text-align:center;border:1px solid \" + bordercolor + \";background-color:\" + bgcolor + \";padding:1px;line-height:22px;z-index:1001;\";
            document.body.appendChild(msgObj);
            //创建一个table用于容纳层上的内容
            var table = document.createElement(\"table\");
            //将Table放到弹出层上
            msgObj.appendChild(table);
            //设置table的格式
            table.style.cssText = \"margin:0px;border:0px;padding:0px;\";
            table.cellSpacing = 0;
            //插入一行用于显示标题
            var tr = table.insertRow(-1);
            //插入一个单元格用于容纳标题
            var titleBar = tr.insertCell(-1);
            titleBar.style.cssText = \"width:100%;height:\" + titleheight + \"px;text-align:left;padding:3px;margin:0px;font:bold 13px \'宋体\';color:\" + titlecolor + \";border:1px solid \" + bordercolor + \";cursor:move;background-color:\" + titlebgcolor;
            titleBar.style.paddingLeft = \"10px\";
            //设置标题
            titleBar.innerHTML = title;
            //设置曾德拖动事件
            var moveX = 0;
            var moveY = 0;
            var moveTop = 0;
            var moveLeft = 0;
            var moveable = false;
            var docMouseMoveEvent = document.onmousemove;
            var docMouseUpEvent = document.onmouseup;
            //鼠标点击标题
            titleBar.onmousedown = function() {
                var evt = getEvent();
                moveable = true;
                moveX = evt.clientX;
                moveY = evt.clientY;
                moveTop = parseInt(msgObj.style.top);
                moveLeft = parseInt(msgObj.style.left);
                //鼠标拖动
                document.onmousemove = function() {
                    if (moveable) {
                        var evt = getEvent();
                        var x = moveLeft + evt.clientX - moveX;
                        var y = moveTop + evt.clientY - moveY;
                        if (x > 0 && (x + w < iWidth) && y > 0 && (y + h < iHeight)) {
                            msgObj.style.left = x + \"px\";
                            msgObj.style.top = y + \"px\";
                        }
                    }
                };
                document.onmouseup = function() {
                    if (moveable) {
                        document.onmousemove = docMouseMoveEvent;
                        document.onmouseup = docMouseUpEvent;
                        moveable = false;
                        moveX = 0;
                        moveY = 0;
                        moveTop = 0;
                        moveLeft = 0;
                    }
                };
            }

            //关闭按钮事件
            var closeBtn = tr.insertCell(-1);
            closeBtn.style.cssText = \"cursor:pointer; text-align:right;padding:2px;background-color:\" + titlebgcolor;
            closeBtn.innerHTML = \"<span style=\'font-size:15pt;color:\" + titlecolor + \";\'>×</span>\";
            closeBtn.onclick = function() {
                document.body.removeChild(bgObj);
                document.body.removeChild(msgObj);
            }

            //弹出的消息窗口内容
            var msgBox = table.insertRow(-1).insertCell(-1);
            msgBox.style.cssText = \"font:10pt \'宋体\';\";
            msgBox.colSpan = 2;
            msgBox.innerHTML = msg;
            //层上模板名称的内容
            var nameBox = table.insertRow(-1);
            var nameLable = nameBox.insertCell(-1);
            nameLable.style.cssText = \"font:12pt \'宋体\';text-align:center;\";
            nameLable.innerHTML = \"<br/>输入身份证号:<br/>\";
            var nametext = nameBox.insertCell(-1);
            nametext.style.cssText = \"font:12pt \'宋体\';text-align:Left; margin-left:0px\";
            nametext.innerHTML = \"<br/><input type=\'text\' value=\'\' id=\'modalName\'/>   <br/>\";
            //层上动作按钮的内容
            var submitBox = table.insertRow(-1);
            var submitBtn = submitBox.insertCell(-1);
            submitBtn.style.cssText = \"text-align:center;\";
            submitBtn.colSpan = 2;
            submitBtn.innerHTML = \"<br/><input type=\'Button\' value=\'确 定\' id=\'saveHeader\'onclick=\'return GetCark()\' /><br/>\";
            function getEvent() {
                return window.event || arguments.callee.caller.arguments[0];
            }
        }
    </script>

<input type=\"button\" value=\"存储表头\" onclick=\"alertWin(\'身份信息采集\',\'\',300,150);\" />

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