Prestashop Can't Get Value Of Name="array[]" From Form?

[ed0522]

<input type="hidden" name="skills[]" class="form-control" value="职称" id="usr">

 

Why prestashop can't get value of skills[] with $skills=Tools::getValue('skills');?

 

I have tested it in smarty environment, it worked. But when I copy to prestashop and revise the code, it doesn't work?

 

What's wrong with that? 

 

Could anyone help me?

[Diurne]

You're using it in a form tag ?

if(Tools::isSubmit('nameofsubmitbutton'))

In the worst case use the $_POST["skills"]; you should get what you want only if the input wanted are in a form.

<form method="post">
</form>

[vekia]

what you see if you will use |var_dump modifier on this variable?

[ed0522]

it shows NULL.

[ed0522]

Yes, I used the form label. The database shows "false", which means it saved nothing.

 

I also tried the $_POST[], but the result is the same.

 

The code worked well outside the prestashop.

Edited January 5, 2016 by ed0522 (see edit history)

[ed0522]

<form method="post" action="http://localhost/prestashop/en/index.php?fc=module&module=myregister&controller=cregisterProcess">

<div class="form-group">

<label for="name"><p style="color:#6E6E6E;">资格证书（点击添加）</p></label><br>

<button type="button" onclick="addRow(this)" value=0 readonly="readonly" class="btn btn-info">外语</button>

<button type="button" onclick="addRow(this)" value=1 readonly="readonly" class="btn btn-info">计算机</button>

<button type="button" onclick="addRow(this)" value=2 readonly="readonly" class="btn btn-info">会计</button>

<button type="button" onclick="addRow(this)" value=3 readonly="readonly" class="btn btn-info">职称</button>

<button type="button" onclick="addRow(this)" value=4 readonly="readonly" class="btn btn-info">其他</button>

</div>

<table class="table table-bordered" id="skillsTable">

<thead>

<tr>

<th>技能</th>

<th>分类</th>

<th>资格考试</th>

<th>分数/等级</th>

<th>删除</th>

</tr>

<tr>

<td>例：外语</td>

<td>日语</td>

<td>N1</td>

<td>125</td>

<td><button type="button" class="btn btn-default">删除</button></td>

</tr>

</thead>

{for $i=1 to $rowNumbers}

<tr>

<td><input type="hidden" name="skills[]" class="form-control"readonly="readonly" value="{$skills[$i*4-4]}" id="usr">{$skills[$i*4-4]}</td>

<td><input type="text" name="skills[]" class="form-control" value="{$skills[$i*4-3]}" id="usr"></td>

<td><input type="text" name="skills[]" class="form-control" value="{$skills[$i*4-2]}" id="usr"></td>

<td><input type="text" name="skills[]" class="form-control" value="{$skills[$i*4-1]}" id="usr"></td>

<td><button type="button" onclick="delRow(this)" class="btn btn-default">删除</button></td>

</tr>

{/for}

</table>

 

 

JS:

<SCRIPT>

function addRow(button)

{

//Add row

var addrow=skillsTable.insertRow(-1);

var addCell01=addrow.insertCell(0);

var addCell02=addrow.insertCell(1);

var addCell03=addrow.insertCell(2);

var addCell04=addrow.insertCell(3);

var addCell05=addrow.insertCell(4);

//Get events and info

var bottonValue=button.value;

if(bottonValue==0){

addCell01.innerHTML = '<input type="hidden" name="skills[]" class="form-control" value="外语" id="usr">外语';

}else if(bottonValue==1){

addCell01.innerHTML = '<input type="hidden" name="skills[]" class="form-control" value="计算机" id="usr">计算机';

}else if(bottonValue==2){

addCell01.innerHTML = '<input type="hidden" name="skills[]" class="form-control" value="会计" id="usr">会计';

}else if(bottonValue==3){

addCell01.innerHTML = '<input type="hidden" name="skills[]" class="form-control" value="职称" id="usr">职称';

}else if(bottonValue==4){

addCell01.innerHTML = '<input type="hidden" name="skills[]" class="form-control" value="其他" id="usr">其他';

}

// Add values to the new cells:

addCell02.innerHTML = '<input type="text" name="skills[]" class="form-control" id="usr">';

addCell03.innerHTML = '<input type="text" name="skills[]" class="form-control" id="usr">';

addCell04.innerHTML = '<input type="text" name="skills[]" class="form-control" id="usr">';

addCell05.innerHTML = '<button type="button" onclick="delRow(this)" class="btn btn-default">删除</button>';

 

}

function delRow(rowNum)

{

var skillsTable=document.getElementById("skillsTable");

var rowNumber=rowNum.parentNode.parentNode.rowIndex;

skillsTable.deleteRow(rowNumber);

}

</SCRIPT>

 

PHP function:

//getSkills

$skills=Tools::getValue('skills');

 

var_dump($skills);

Edited January 5, 2016 by ed0522 (see edit history)

[ed0522]

Click a button, it will add a row with 4 input fields in the table. 

 

When I save it, it will show the table I submitted.

[Diurne]

Try out without the action :

action="http://localhost/pre...registerProcess"

<form method="post">
</form>