使用空格传递字符串变量

使用空格传递字符串变量

问题描述:

在以下代码中:

    <script type="text/javascript">
        function updateView(set) {
            $.post("<?php echo base_url("/show_cards/load_page")."/"; ?>"+set, function( data ) {
                $( "#content" ).html( data );
            });
        }
    </script>

'set'是一个字符串变量,其中可以包含空格。我注意到它有空格时它无法正常工作。我该如何解决这个问题?

'set' is a string variable which can have spaces in it. I'm noticing when it has spaces it's not working correctly. How can I fix this?

编辑:为了清楚起见,我想保持空格不变。

For clarity, I'd like to keep the spaces intact.

您必须用'%20'$ c $替换中间空间('') c>使用 replace()并使用 trim()消除边界空间(''

You have to replace intermediate space(' ') with '%20' with replace() and eliminate boundary spaces(' ') with trim().

所以请使用以下代码 -

So use the following code-

<script type="text/javascript">
    function updateView(set) {
    set=set.trim().replace(/ /g, '%20');
        $.post("<?php echo base_url("/show_cards/load_page")."/"; ?>"+set, function( data ) {
            $( "#content" ).html( data );
        });
    }
</script>