从表中发布php中的数组

有这个html页面，我在其中输入一些字段，并在php中发布所有值。以下是我的html代码：

     <form action = 'preViewTallyHdr.php' method = 'POST' target="_blank">
        <p>Supplier Name & contact person:
          <input class = 'supplier' type = 'text' id = 'supplierInput' value = '' STYLE="color: blue"; size="47" name = "supplier">
        </p> 
        <p>Wood specie description: 
          <input class = 'woodSpe' type = 'text' id = 'woodSpecie' value = ''STYLE="color: blue"; size = "55" name = "wood">
        </p>
        <!--this is for viewing newly added planks (jqgrid)-->
        <table id="plankList"  name="plankList[]"></table>
        <div id="pgrid"></div>

        <!--this button will open another dialog (dialogAdd) for adding new plank-->        
        <input type ='button' id="btnAddnew" value = 'Add Plank'>   
        <input type = "Submit" value="Preview">  
     </form>

    <div id="dialogAdd" title="Plank Entry"> 
      <form method="post" action="#" id="plank_form">        
        <p>Plank number :
        <input type="text" class="integer" name="plank_number" id="plank_number"/></p>
        <p>Thickness:
        <input type="text" class="numeric" name="thickness" id="thickness"/></p>
        <p>Width:
        <input type="text" class="numeric" name="width" id="width"/></p>
        <p>Length:
        <input type="text" class="numeric" name="length_t" id="length_t"/></p>
        <p>Quantity:
        <input type="text" class="integer" name="quantity" id="quantity"/></p>
      </form>
    </div>  

并将继续取决于用户输入的板数

我已经有一个.php文件可以输出我的供应商和木材品种，但我不知道如何在那里显示我的post表数据。下面是我用php编写的代码（没有显示表格的代码）

供应商名称和联系人：


木材种类说明：

你可以在ajax请求（jquery）中发布它。
我也尝试过，但我不知道如何调用我的
planklist
数组并将其放入网格。你检查过jqgrid的API文档吗？[
[{"plank_number":"1","thickness":"5","width":"7","length_t":"8","quantity":"1"},
 {"plank_number":"2","thickness":"5","width":"6","length_t":"7","quantity":"1"},
 {"plank_number":"3","thickness":"6","width":"7","length_t":"8","quantity":"1"}]

  <p>Supplier Name & contact person:<?php echo $_POST['supplier'];?><br/>
      </p> 
  <p>Wood specie description:<?php echo $_POST['wood'];?>
      </p>
  <?php 
        //this is for my table which i don't know how to start
  ?>

<table id="plankList"  name="plankList[]"></table>

[{"plank_number":"1","thickness":"5","width":"7","length_t":"8","quantity":"1"},
{"plank_number":"2","thickness":"5","width":"6","length_t":"7","quantity":"1"},
{"plank_number":"3","thickness":"6","width":"7","length_t":"8","quantity":"1"}]