dtlhy0771 2016-10-17 05:21
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将元素的文本指定为php变量

i have a text inside an element. This text will changed according to a jQuery. As it changes, I need to pull that text as a php variable. This variable will be used later in the same document.

<div id="divId">sometext<div>

now, I want to assign a php code to assign "sometext" as the variable

I need the below;

    <div id="divId">
    sometext
    <?php
    $variable = (get text from "divId");
    ?>
    <div>

then I can use it somewhere else like

<div>
<?php
if($variable == "sometext")
{
echo ($variable);
}
?>
<div>

I need help on the (get text from "divId")part

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1条回答 默认 最新

  • doujuan9698 2016-10-17 05:48
    关注

    You cant do with PHP. please use javascript or jquery

    please find way of jquery

    <!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>
$(document).ready(function(){
    var getDivValue = $('#divId').html();
    if(getDivValue == 'sometext'){
        $('#divId').html('updateText');
    }else if(getDivValue == 'other'){
         $('#divId').html('updateTextTwo');
    }
});
</script>
</head>
<body>
<div id="divId">sometext</div>

</body>
</html>

    </div>
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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