HTML style、display属性-如何设置隐藏、显示功能

        下面我们来看下如何来实现隐藏、显示功能；

        需求是这样的，点击成功，确定按钮和下面的输入框都不显示，点击失败，确定按钮和下面的输入框都显示；

这里可以通过style对象的visibility属性设置元素是否可见，

使用 Style 对象属性的语法：

document.getElementById("id").style.property="值"

具体过程如下:

js文件中设置显示与否的函数:

function setNoVisibility(){
	document.getElementById("bjkgan").style.visibility = "hidden";
	document.getElementById("jqxsbma").style.visibility = "hidden";
	document.getElementById("sbjqxsbxx").style.visibility = "hidden";
	document.getElementById("jqxsbxx").style.visibility = "hidden";
	document.getElementById("sbjqxsbxxma").style.visibility = "hidden";	
}

function setVisibility(){
	document.getElementById("bjkgan").style.visibility = "visible";
	document.getElementById("jqxsbma").style.visibility = "visible";
	document.getElementById("sbjqxsbxx").style.visibility = "visible";
	document.getElementById("jqxsbxx").style.visibility = "visible";
	document.getElementById("sbjqxsbxxma").style.visibility = "visible";	
}

ftl文件中增加触发的函数:

<div class="col-lg-12">
         <div class="Radio" id="bjRadio">
	          <label class="control-label" for="formGroupInputLarge">报价开关：</label>
			<label>
			<input type="radio" name="bjRadios" id="bjYes" οnclick="setNoVisibility()" value="1" checked>成功
			</label>       
			 <label>
			  <input type="radio" name="bjRadios" id="bjNo" οnclick="setVisibility()" value="0" checked>失败
			 </label>       
			 <label>
			  <button class="btn btn-primary" type="button" id ="bjkgan" οnclick="savebjxx()">确定</button>
			 </label>       
			</div>
                </div>
            </div>

最后结果就是上面显示的结果。

这里由于使用style属性能够达到效果，但是隐藏元素之后，会出现一大片空白，为了达到隐藏元素又消除空白，这里可以使用display属性，js修改如下:

function setNoVisibility(){
	document.getElementById("bjkgan").style.display = "none";
	document.getElementById("jqxsbma").style.display = "none";
	document.getElementById("sbjqxsbxx").style.display = "none";
	document.getElementById("jqxsbxx").style.display = "none";
	document.getElementById("sbjqxsbxxma").style.display = "none";	
}

function setVisibility(){
	document.getElementById("bjkgan").style.display = "";
	document.getElementById("jqxsbma").style.display = "";
	document.getElementById("sbjqxsbxx").style.display = "";
	document.getElementById("jqxsbxx").style.display = "";
	document.getElementById("sbjqxsbxxma").style.display = "";	
}

效果如下: