todolist

选中	编号	姓名	密码	生日	地址	操作
	全部删除
	5201314	西门吹牛	123456	1988-08-07	斗罗大陆

<!-- 表单 -->
<h1>新增数据</h1>
<form>
    <table class="table table-hover table-bordered">
        <tr>
            <th>编号</th>
            <td><input type="text" name="" class="form-control" id="num" /></td>
        </tr>
        <tr>
            <th>姓名</th>
            <td><input type="text" name="" class="form-control" id="username" /></td>
        </tr>
        <tr>
            <th>密码</th>
            <td><input type="password" name="" class="form-control" id="pwd" /></td>
        </tr>
        <tr>
            <th>生日</th>
            <td><input type="date" name="" class="form-control" id="birth" /></td>
        </tr>
        <tr>
            <th>地址</th>
            <td><input type="text" name="" class="form-control" id="addre" /></td>
        </tr>
        <tr>
            <td colspan="2">
                <input type="reset" value="重置" class="btn btn-primary" id="reset" />   
                <input type="button" value="添加"  class="btn btn-success" id="add"  onclick="addList()" />
                <input type="button" value="更新"  class="btn btn-info" id=""  onclick="update()" />
            </td>
        </tr>
    </table>
</form>


<script>
    function addList(){
        var oNum = document.getElementById('num').value;
        var oUser = document.getElementById('username').value;
        var oPwd = document.getElementById('pwd').value;
        var oBirth = document.getElementById('birth').value;
        var oAddre = document.getElementById('addre').value;
        var oTr = document.createElement('tr');
        var oTd1 = document.createElement('td');
        var oInput = document.createElement('input');
        oTd1.appendChild(oInput);
        oInput.setAttribute('type','checkbox');
        oInput.setAttribute('name','item');
        var oTd2 = document.createElement('td');
        oTd2.innerHTML = oNum;
        var oTd3 = document.createElement('td');
        oTd3.innerHTML = oUser;
        var oTd4 = document.createElement('td');
        oTd4.innerHTML = oPwd;
        var oTd5 = document.createElement('td');
        oTd5.innerHTML = oBirth;
        var oTd6 = document.createElement('td');
        oTd6.innerHTML = oAddre;
        var oTd7 = document.createElement('td');
        var oInput2 = document.createElement('input');
        var oInput3 = document.createElement('input');
        oInput2.setAttribute('type','button');
        oInput2.setAttribute('value','删除');
        oInput2.setAttribute('onclick','del(this)');
        oInput2.className = 'btn btn-danger';
        oInput3.setAttribute('type','button');
        oInput3.setAttribute('value','修改');
        oInput3.setAttribute('onclick','modify(this)');
        oInput3.className = 'btn btn-info';
        oTd7.appendChild(oInput2);
        oTd7.appendChild(oInput3);
        oTr.appendChild(oTd1);
        oTr.appendChild(oTd2);
        oTr.appendChild(oTd3);
        oTr.appendChild(oTd4);
        oTr.appendChild(oTd5);
        oTr.appendChild(oTd6);
        oTr.appendChild(oTd7);
        var olistTable = document.getElementById('listTable');
        olistTable.appendChild(oTr);
    }


    function del(obj){
    var oParentnode = obj.parentNode.parentNode;
    var olistTable = document.getElementById('listTable');
    olistTable.removeChild(oParentnode);
}


//全选
function checkAll(c){
    var status = c.checked;
    var oItems = document.getElementsByName('item');
    for(var i=0;i<oItems.length;i++){
        oItems[i].checked=status;
    }
}
//delAll功能
function delAll(){
    var olistTable = document.getElementById('listTable');
    var items = document.getElementsByName("item");
    for(var j=0;j<items.length;j++){    
        if(items[j].checked)//如果item被选中
        {
            var oParentnode = items[j].parentNode.parentNode;
            olistTable.removeChild(oParentnode);
            j--;
        }
    }
}

//修改功能
function modify(obj){
var oNum = document.getElementById('num');
var oUser = document.getElementById('username');
var oPwd = document.getElementById('pwd');
var oBirth = document.getElementById('birth');
var oAddre = document.getElementById('addre');
var oTr = obj.parentNode.parentNode;
var aTd = oTr.getElementsByTagName('td');
rowIndex = obj.parentNode.parentNode.rowIndex;
oNum.value = aTd[1].innerHTML;
oUser.value = aTd[2].innerHTML;
oPwd.value = aTd[3].innerHTML;
oBirth.value = aTd[4].innerHTML;
oAddre.value = aTd[5].innerHTML;
console.log(aTd[4].innerHTML);
//alert(i);

}
//更新功能
function update(){
    var oNum = document.getElementById('num');
    var oUser = document.getElementById('username');
    var oPwd = document.getElementById('pwd');
    var oBirth = document.getElementById('birth');
    var oAddre = document.getElementById('addre');
    var oMytable = document.getElementById('mytable');
    //alert(rowIndex);
    //var aTd = rowIndex.cells;
    console.log(oMytable.rows[rowIndex].cells)
    oMytable.rows[rowIndex].cells[1].innerHTML = oNum.value;
    oMytable.rows[rowIndex].cells[2].innerHTML = oUser.value;
    oMytable.rows[rowIndex].cells[3].innerHTML = oPwd.value;
    oMytable.rows[rowIndex].cells[4].innerHTML = oBirth.value;
    oMytable.rows[rowIndex].cells[5].innerHTML = oAddre.value;
}

</script>