Question

<script type="text/javascript">
    $(this).ready( function() {  
        $("#colleges").autocomplete({  
            source:  "<?php echo base_url('index.php/'); ?>test/lookup",
            minLength:2,
            select: function(event, ui) {
                var x = ui.item.value;
                x = encodeURIComponent(x);
                c = x.replace(/%20/g, "-");
                location.href = "index.php/test/college/"+c;
                return false;
            }             
        });  
    });
</script>

我创建了自动填充建议框，其中我的字符串在网址中

Akshaya%20Institute%20of%20Technology%2C%20Tumkur%20(engineering)

那么，如何使用Javascript将%20和%2C替换为来自字符串的符号？请帮帮我。

谢谢

Answer 1

您可以将转义字符\用于%20和%2C，

＆＃13;

var x = 'Akshaya%20Institute%20of%20Technology%2C%20Tumkur%20(engineering)';

var c = x.replace(/\%20/g, "-").
          replace(/\%2C/g, "-");
console.log(c);

＆＃13;

所以，你的代码就像这样

select: function(event, ui) {
                var x = ui.item.value;
                x = encodeURIComponent(x);
                c = x.replace(/\%20/g, "-").
                           replace(/\%2C/g, "-");
                location.href = "index.php/test/college/"+c;
                return false;
}

Answer 2

请使用以下代码将％20和％2C替换为 - symbol，我在下面的代码中进行了测试。它正在发挥作用。

<script type="text/javascript">
$(this).ready( function() {  
    $("#colleges").autocomplete({  
        source:  "<?php echo base_url('index.php/'); ?>test/lookup",
        minLength:2,
        select: function(event, ui) {
            var x = ui.item.value;
            x = encodeURIComponent(x);
            c = x.replace(/%20/g, "-").replace(/%2C/g, "-");
            location.href = "index.php/test/college/"+c;
            return false;
        }             
    });  
});

Answer 3

使用javascript decodeURI()或decodeURIComponent()功能。

如何用％2C替换字符串中的％20？

3 个答案: