我正在使用自定义复选框的想法
您可以使用自定义图片创建自定义复选框。但我无法使复选框消失,只有常规框。此处的示例图像为
这是我的代码..
<div id="scheduleContainer">
<table>
<tr>
<!--table header-->
</tr>
<tr>
<td>
<h:selectBooleanCheckbox value="#{schedules[scheduleName][0]}" /><label> 12:00AM</label>
</td>
</div>
在css里面
#scheduleContainer .checkbox {
width: 25px;
height: 20px;
padding: 0px;
background: url(../img/schedule-check.gif) no-repeat;
display: none;
margin: 0px;
border: 1px solid black;
clear: left;
float: left;
}
还给出了js文件。我正确使用这个吗?
/*
CUSTOM CHECK BOXES - Derived from script by Ryan Fait at
http://ryanfait.com/resources/custom-checkboxes-and-radio-buttons/
*/
var checkboxHeight = "20";
/* No need to change anything after this */
document.write('<style type="text/css">.styledGroup input { display: none; } .disabled { opacity: 0.5; filter: alpha(opacity=50); }</style>');
var Custom = {
init: function() {
var inputs = document.getElementsByTagName("input"), span = Array(), textnode, option, active;
for(a = 0; a < inputs.length; a++) {
if(inputs[a].type == "checkbox") {
span[a] = document.createElement("span");
span[a].className = inputs[a].type;
if(inputs[a].checked == true) {
position = "0 -" + (checkboxHeight*2) + "px";
span[a].style.backgroundPosition = position;
}
inputs[a].parentNode.insertBefore(span[a], inputs[a]);
inputs[a].onchange = Custom.clear;
if(!inputs[a].getAttribute("disabled")) {
span[a].onmousedown = Custom.pushed;
span[a].onmouseup = Custom.check;
} else {
span[a].className = span[a].className += " disabled";
}
}
}
document.onmouseup = Custom.clear;
},
pushed: function() {
element = this.nextSibling;
if(element.checked == true && element.type == "checkbox") {
this.style.backgroundPosition = "0 -" + checkboxHeight*3 + "px";
} else if(element.checked != true && element.type == "checkbox") {
this.style.backgroundPosition = "0 -" + checkboxHeight + "px";
}
},
check: function() {
element = this.nextSibling;
if(element.checked == true && element.type == "checkbox") {
this.style.backgroundPosition = "0 0";
element.checked = false;
} else {
if(element.type == "checkbox") {
this.style.backgroundPosition = "0 -" + checkboxHeight*2 + "px";
}
element.checked = true;
}
},
clear: function() {
inputs = document.getElementsByTagName("input");
for(var b = 0; b < inputs.length; b++) {
if(inputs[b].type == "checkbox" && inputs[b].checked == true && inputs[b].className == "styled") {
inputs[b].previousSibling.style.backgroundPosition = "0 -" + checkboxHeight*2 + "px";
} else if(inputs[b].type == "checkbox" && inputs[b].className == "styled") {
inputs[b].previousSibling.style.backgroundPosition = "0 0";
}
}
}
}
window.onload = Custom.init;
答案 0 :(得分:2)
只需对display: none;
生成的HTML应用CSS <h:selectBooleanCheckbox>
。
E.g。
<h:selectBooleanCheckbox style="display: none;" />
或
<h:selectBooleanCheckbox styleClass="hide" />
与
.hide {
display: none;
}