选项值中的显示数组 [英] dispaly array in option value
问题描述
你好,
我试图在选项标签中绑定数组值,但它们在数组中是个问题。
我的数组结果是下面。
[CP-PLUS,HIKVISION,DHAUA,SECUREYE]
< script>
var option ='';
for(var i = 0; i < html.length; i ++)
{
选项 + =' < span class =code-keyword>< option value =' + html [i] + ' > '+ html [i] +'< / option > 跨度>';
}
$(#addWIRES #sub_catdvr)。append(option);
< /脚本>
数组长度为44但它应该是4并且每个字符数组吐出比分割数组元素。
请给出拆分数组元素的解决方案。
提前感谢
( #addWIRES #sub_catdvr)。追加(选项);
< / script>
数组长度为44但它应该是4并且每个字符数组吐出比分割数组元素。
请给出拆分数组元素的解决方案。
提前感谢
试试
var arr = new 数组( CP-PLUS, HIKVISION, DHAUA , SECUREYE);
然后
var option = ' ';
for ( var i = 0 ; i< arr.length; i ++)
{
option + = ' < option value =' + arr [i] + ' >' + arr [i] + ' < / option>';
}
( #addWIRES #sub_catdvr)附加(可选);
hello,
I am trying to bind array value in option tag but their is problem in array.
My array result is below.
["CP-PLUS","HIKVISION","DHAUA","SECUREYE"]
<script>
var option = '';
for (var i=0;i<html.length;i++)
{
option += '<option value="'+ html[i] + '">' + html[i] + '</option>';
}
$("#addWIRES #sub_catdvr").append(option);
</script>
the array length is gives 44 but it shoud be 4 and array spit each charater than to split array element.
please give the solution to split array element.
thanks in advance
("#addWIRES #sub_catdvr").append(option);
</script>
the array length is gives 44 but it shoud be 4 and array spit each charater than to split array element.
please give the solution to split array element.
thanks in advance
try
var arr = new Array("CP-PLUS","HIKVISION","DHAUA","SECUREYE");
Then
var option = ''; for (var i=0;i<arr.length;i++) { option += '<option value="'+ arr[i] + '">' + arr[i] + '</option>'; }
("#addWIRES #sub_catdvr").append(option);
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