table td 中漂浮层位置css问题_html/css_WEB-ITnose
- WBOY原創
- 2016-06-24 12:09:481352瀏覽
<html><head> <style type="text/css"> .td_myadd { vertical-align: bottom; } </style> <script language="javascript" type="text/javascript"> function getSelectedValue(ddl_id, text_id) { var obj = document.getElementById(ddl_id); var obj2 = document.getElementById(text_id); for (var i = 0; i < obj.options.length; i++) { if (obj.options[i].selected) { // return obj.value; if (obj.options[i].value.length > 0) obj2.value = obj.value; } } } </script></head><body> <table style="border:1px solid # 000;"> <tr> <td class="td_myadd" name="tname_dg4" style="display: "> <textarea name="sbd_repeater1$Repeater1$ctl00$txtbox_dg4|5" rows="2" cols="20" id="Textarea4" class="usernameFldinput" onblur="javascript:this.style.backgroundColor= ''" onfocus="javascript:this.style.backgroundColor= '#FFC1C1'" onpropertychange="this.style.height=this.scrollHeight + 'px'" oninput="this.style.height=this.scrollHeight + 'px'" onkeypress="if (event.keyCode!=46 && event.keyCode!=45 && (event.keyCode<48 || event.keyCode>57)) event.returnValue=false" style="overflow-y: hidden; height: 18px; width: 36px; border-bottom: black 1px solid; border-top-style: none; border-right-style: none; border-left-style: none; ime-mode: disabled;"></textarea> </td> <td class="td_myadd" name="tname_dg4" style="display: "> <textarea name="sbd_repeater1$Repeater1$ctl00$txtbox_dg4|5" rows="2" cols="20" id="sbd_repeater1_Repeater1_ctl00_txtbox_dg4|5" class="usernameFldinput" onblur="javascript:this.style.backgroundColor= ''" onfocus="javascript:this.style.backgroundColor= '#FFC1C1'" onpropertychange="this.style.height=this.scrollHeight + 'px'" oninput="this.style.height=this.scrollHeight + 'px'" onkeypress="if (event.keyCode!=46 && event.keyCode!=45 && (event.keyCode<48 || event.keyCode>57)) event.returnValue=false" style="overflow-y: hidden; height: 18px; width: 36px; border-bottom: black 1px solid; border-top-style: none; border-right-style: none; border-left-style: none; ime-mode: disabled;"></textarea> </td> <td class="td_myadd" name="tname_sl2111" style="display: "> <div style="margin-bottom: 20px; width: 61px"> <div style="position: absolute; z-index: 1"> <select name="sbd_repeater1$Repeater1$ctl00$txtbox_sl2111|5$ddl1" id="sbd_repeater1_Repeater1_ctl00_txtbox_sl2111|5_ddl1" onclick="getSelectedValue('sbd_repeater1_Repeater1_ctl00_txtbox_sl2111|5_ddl1','sbd_repeater1_Repeater1_ctl00_txtbox_sl2111|5_tb1')" style="border-bottom: black 1px solid; border-top-style: none; border-right-style: none; border-left-style: none; width: 61px;"> <option value=""></option> <option value="不含税">不含税</option> </select> </div> <div style="position: absolute; z-index: 2"> <input name="sbd_repeater1$Repeater1$ctl00$txtbox_sl2111|5$tb1" type="text" id="sbd_repeater1_Repeater1_ctl00_txtbox_sl2111|5_tb1" style="width: 46px; border-bottom: black 1px solid; border-top-style: none; border-right-style: none; border-left-style: none; width: 46px;" /> </div> </div> </td> <td class="td_myadd" name="tname_dw" style="display: "> <div style="margin-bottom: 20px; width: 61px"> <div style="position: absolute; z-index: 1"> <select name="sbd_repeater1$Repeater1$ctl00$txtbox_dw|5$ddl1" id="sbd_repeater1_Repeater1_ctl00_txtbox_dw|5_ddl1" onclick="getSelectedValue('sbd_repeater1_Repeater1_ctl00_txtbox_dw|5_ddl1','sbd_repeater1_Repeater1_ctl00_txtbox_dw|5_tb1')" style="border-bottom: black 1px solid; border-top-style: none; border-right-style: none; border-left-style: none; width: 61px;"> <option value=""></option> <option value="PCS">PCS</option> <option value="个">个</option> <option value="公斤">公斤</option> <option value="计">计</option> <option value="元">元</option> </select> </div> <div style="position: absolute; z-index: 2"> <input name="sbd_repeater1$Repeater1$ctl00$txtbox_dw|5$tb1" type="text" id="sbd_repeater1_Repeater1_ctl00_txtbox_dw|5_tb1" style="width: 46px; border-bottom: black 1px solid; border-top-style: none; border-right-style: none; border-left-style: none; width: 46px;" /> </div> </div> </td> </tr> </table></body></html> 输入框会自动换行，把TD撑大，TD的样式 vertical-align: bottom;
但是右边的 没有居下
右边的是可输入的下拉框，做了3个层，一个输入框，一个下拉框，
我想TD撑大时那堆东西都居下对齐。有没有用样式可以解决的方案。不用JS。
回复讨论(解决方案)
有人能来看看嘛
给td加个 position:relative; 然后给td的子标签加position:absolute; 然后设置该div的bottom属性就可以了...
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