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How to clear all tags under div_javascript tips

WBOY
Release： 2016-05-16 16:59:45
Original
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复制代码 代码如下:




1




1







复制代码 代码如下:

function add1(){//添加一个div content-main
var obj=document.createElement("div");
obj.id="content-main";
obj.innerHTML='
'
'3'
'
';
$('#slides').append(obj);
}

function clear(){//清除slides下的所有div和img
var div1=document.getElementById("slides").getElementsByTagName("div");
for(var i=0;idiv1[i].innerHTML='';
}
}

复制代码 代码如下:

function ClearAllText(divInput){ //清空div下多有text文本框的内容，重置
var txts = document.getElementById('divInput').getElementsByTagName("input");
for(var i=0;i{
if(txts[i].type=="text"){
txts[i].value =""; //text 清空
}
}
var selects = document.getElementById('divInput').getElementsByTagName("select");
for(var i=0;i{
selects[i].options[0].selected = true; //选择第一项
}
}
Related labels：
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