1、复选框的取值:(js部分)
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var checkboxdata = $(“input[name=payoperator]:checked”).map( function () {
return $( this ).val();
}).get().join( "," );
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< div class = "form-group" >
< label class = "col-lg-2 col-md-2 col-sm-12 control-label" >支付方式</ label >
< div class = "col-lg-4 col-md-4" >
< label class = "checkbox-inline" >
< input type = "checkbox" name = "payoperator" value = "1" >支付宝在线缴费 </ label >
< label class = "checkbox-inline" >
< input type = "checkbox" name = "payoperator" value = "2" checked = "checked" >支付宝代扣缴费 </ label >
< label class = "checkbox-inline" >
< input type = "checkbox" name = "payoperator" value = "3" checked = "checked" >支付宝当面付 </ label >
</ div >
</ div >
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复选框中name="payoperator"必须相同,复选框才会生效
2、复选框的赋值:
从后台取到值后要先在前端页面初始化(复选框都未选中)
$(“input[name=payoperator]”).attr(“checked”,false);
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var detail = detaildata.pay_operator;(detaildata为从后台取到的所有数据的值,pay_operator为数据库的字段)
var split = detail.split( "," );
for ( var i = 0; i < split.length; i++) {
$( "input[name=payoperator][value=" +split[i]+ "]" ).attr( "checked" , "checked" );
}
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页面布局与上方的布局取值一样。
总结
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原文链接:https://blog.csdn.net/qq_42972375/article/details/109108583