通过Modal Bootstrap传递数据并获取php变量? [英] Passing data via Modal Bootstrap and getting php variable?

问题描述

我试图获取通过jquery传递的输入值并将其设置为php变量，但是我不知道该怎么做.

I'm trying to get an input value passed via jquery and setting into a php variable, but I don't know how to do that.

此按钮具有我要发送的值:

<button type='button' data-a='".$fila['idPlaza']."' href='#editarUsuario' class='modalEditarUsuario btn btn-warning btn-xs' data-toggle='modal' data-backdrop='static' data-keyboard='false' title='Editar usuario'><img src='../images/edit.png' width='20px' height='20px'></button>

然后我有以下js代码来发送值:

    $(document).on("click", ".modalEditarUsuario", function (e) {
        e.preventDefault();

        var self = $(this);

        $("#a").val(self.data('a'));

        $(self.attr('href')).modal('show');
    });

最后，我有了这个引导程序模式

Finally I have this bootstrap modal

<!-- MODAL EDITAR-->
<div id="editarUsuario" class="modal fade modal" role="dialog">
<div class="vertical-alignment-helper">
    <div class="modal-dialog vertical-align-center">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal">&times;</button>
                <h2 class="modal-title">Editar usuario</h2>
            </div>
            <form name="formularioModificaUsuario" method='post' action="usuarios.php">
            <div class="modal-body">
                <input type="text" class="form-control" name="idPlaza" id="a">
                <?php 
                    $valueA = ???
                ?>
            </div>
            <div class="modal-footer">
                <button type="reset" id="cancelar" class="btn btn-danger" data-dismiss="modal" value="reset"><img src='../images/cancel.png' width='20px' height='20px'> Cancelar</button>
                <button type="submit" name="submitModifica" id="submit" class="btn btn-primary" value="submit"><img src='../images/save_changes.png' width='20px' height='20px'> Guardar cambios</button>
            </div>
            </form>
        </div>
    </div>
</div>
</div>

我的问题是，如何获取id='a'输入到php变量$valueA中的值以供以后使用?

My question is, how could I get the value of id='a' input into php variable $valueA to use after?

推荐答案

<button type='button' data-a="<?echo $fila['idPlaza'];?>" href='#editarUsuario' class='modalEditarUsuario btn btn-warning btn-xs' data-toggle='modal' data-backdrop='static' data-keyboard='false' title='Editar usuario'>
    <img src='../images/edit.png' width='20px' height='20px'>
</button>

在</body>标记的结尾之前，在 footer 中放置以下代码.

Put below code in footer before end of </body> tag.

<!-- MODAL EDITAR-->
<div id="editarUsuario" class="modal fade modal" role="dialog">
    <div class="vertical-alignment-helper">
        <div class="modal-dialog vertical-align-center">
        <div class="modal-content">


        </div>
        </div>
    </div>
</div>

像这样使用脚本.

<script>
    $('.modalEditarUsuario').click(function(){
        var ID=$(this).attr('data-a');
        $.ajax({url:"NewPage.php?ID="+ID,cache:false,success:function(result){
            $(".modal-content").html(result);
        }});
    });
</script>

创建 NewPage.php ，然后粘贴以下代码. (请记住，此页面名称NewPage.php也在脚本标记中使用.如果您打算更改此页面的名称，请在脚本标记中也更改该页面名称.两者都相关.)

Create NewPage.php, and paste the below code. (Remember, this page name NewPage.php is used in script tag also. if you are planning to change the name of this page, change page name there in script tag too. Both are related.)

<?
$ID=$_GET['ID'];
?>
<div class="modal-header">
   <button type="button" class="close" data-dismiss="modal">&times;</button>
   <h2 class="modal-title">Editar usuario</h2>
</div>
<form name="formularioModificaUsuario" method='post' action="usuarios.php">
    <div class="modal-body">
        <input type="text" class="form-control" name="idPlaza" id="a">
        <?php 
            $valueA = $ID;
        ?>
    </div>
    <div class="modal-footer">
        <button type="reset" id="cancelar" class="btn btn-danger" data-dismiss="modal" value="reset">
        <img src='../images/cancel.png' width='20px' height='20px'> Cancelar</button>
        <button type="submit" name="submitModifica" id="submit" class="btn btn-primary" value="submit">
        <img src='../images/save_changes.png' width='20px' height='20px'> Guardar cambios</button>
    </div>
</form>

这篇关于通过Modal Bootstrap传递数据并获取php变量?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！