Custom Edit Rules

QuestionsCustom Edit Rules
Kelvin asked 6 years ago

Dear Sir/Madam,

Refer to http://www.phpgrid.org/docs/#column-options, the Edit Rules, is the <script> a javascript or php script? If php script, why using the <script>… </script>. If javascript, why it is coded in php script?

$col["editrules"] = array("custom"=>true,
"custom_func"=>"function(val,label){return my_validation(val,label);}");

<script>
function my_validation(value,label)
{
if (value < 100)
return [true,""];
else
return [false,label+" should be less than 100"];
}
</script>

3 Answers
Abu Ghufran answered 6 years ago

Hello,

It's basically javascript, and it is used in PHP (as text string) to invoke at proper place inside library.

Cristian Engelmann answered 6 years ago

Hi,

similar before example. But I want three element. How can I to send data field (val2)?.

$col = array();
$col["title"] = "buy"; //this is val2
$col["name"] = "buy";
$col["width"] = "10";
$col["align"] = "right"; // this column is not editable
$col["search"] = false; // this column is not searchable
$cols[] = $col;

$col = array();
$col["title"] = "total";
$col["name"] = "total";
$col["width"] = "10";
$col["align"] = "right";
$col["search"] = false;
$col["editable"] = true;
$col["editrules"] = array("custom"=>true,
"custom_func"=>"function(val,val2,label){return my_validation(val,val2,label);}");
$cols[] = $col;

<script>
function my_validation(value,value2,label)
{
if (value < value2) // if (value < 100) *****
return [true,""];
else
return [false,label+" should be less than 100"];
}
</script>

Abu Ghufran answered 6 years ago

Refer editing/js-validation-form.php demo. It allows complete form fields to be validation at once.

PS: Please send your query once, duplicates (direct email / forum question) creates confusion in answering.

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