private function getValueScript(IFormControl $control)
{
$tmp = "element = document.getElementById(" . json_encode($control->getHtmlId()) . ");\n\t\t";
switch (TRUE) {
case $control instanceof Checkbox:
return $tmp . "var val = element.checked;\n\t\t";
case $control instanceof RadioList:
return "for (var val=null, i=0; i<" . count($control->getItems()) . "; i++) {\n\t\t\t" . "element = document.getElementById(" . json_encode($control->getHtmlId() . '-') . "+i);\n\t\t\t" . "if (element.checked) { val = element.value; break; }\n\t\t" . "}\n\t";
default:
return $tmp . "var val = element.value.replace(/^\\s+|\\s+\$/g, '');\n\t\t";
}
}
private function getClientScript(IFormControl $control, $operation, $arg)
{
$id = $control->getHtmlId();
$tmp = "el = document.getElementById('" . $id . "');\n\t";
$tmp2 = "var val = el.value.replace(/^\\s+/, '').replace(/\\s+\$/, '');\n\t";
$tmp3 = array();
$operation = strtolower($operation);
switch (TRUE) {
case $control instanceof HiddenField || $control->isDisabled():
return NULL;
case $operation === ':equal' && $control instanceof Checkbox:
return $tmp . "res = " . ($arg ? '' : '!') . "el.checked;";
case $operation === ':filled' && $control instanceof FileUpload:
return $tmp . "res = el.value!='';";
case $operation === ':equal' && $control instanceof RadioList:
foreach (is_array($arg) ? $arg : array($arg) as $item) {
$tmp3[] = "el.value==" . json_encode((string) $item);
}
return "res = false;\n\t" . "for (var i=0;i<" . count($control->getItems()) . ";i++) {\n\t\t" . "el = document.getElementById('" . $id . "-'+i);\n\t\t" . "if (el.checked && (" . implode(' || ', $tmp3) . ")) { res = true; break; }\n\t" . "}\n\tel = null;";
case $operation === ':filled' && $control instanceof RadioList:
return "res = false; el=null;\n\t" . "for (var i=0;i<" . count($control->getItems()) . ";i++) " . "if (document.getElementById('" . $id . "-'+i).checked) { res = true; break; }";
case $operation === ':submitted' && $control instanceof SubmitButton:
return "el=null; res=sender && sender.name==" . json_encode($control->getHtmlName()) . ";";
case $operation === ':equal' && $control instanceof SelectBox:
foreach (is_array($arg) ? $arg : array($arg) as $item) {
$tmp3[] = "el.options[i].value==" . json_encode((string) $item);
}
$first = $control->isFirstSkipped() ? 1 : 0;
return $tmp . "res = false;\n\t" . "for (var i={$first};i<el.options.length;i++)\n\t\t" . "if (el.options[i].selected && (" . implode(' || ', $tmp3) . ")) { res = true; break; }";
case $operation === ':filled' && $control instanceof SelectBox:
$first = $control->isFirstSkipped() ? 1 : 0;
return $tmp . "res = el.selectedIndex >= {$first};";
case $operation === ':filled' && $control instanceof TextInput:
return $tmp . $tmp2 . "res = val!='' && val!=" . json_encode((string) $control->getEmptyValue()) . ";";
case $operation === ':minlength' && $control instanceof TextBase:
return $tmp . $tmp2 . "res = val.length>=" . (int) $arg . ";";
case $operation === ':maxlength' && $control instanceof TextBase:
return $tmp . $tmp2 . "res = val.length<=" . (int) $arg . ";";
case $operation === ':length' && $control instanceof TextBase:
if (!is_array($arg)) {
$arg = array($arg, $arg);
}
return $tmp . $tmp2 . "res = val.length>=" . (int) $arg[0] . " && val.length<=" . (int) $arg[1] . ";";
case $operation === ':email' && $control instanceof TextBase:
return $tmp . $tmp2 . 'res = /^[^@]+@[^@]+\\.[a-z]{2,6}$/i.test(val);';
case $operation === ':url' && $control instanceof TextBase:
return $tmp . $tmp2 . 'res = /^.+\\.[a-z]{2,6}(\\/.*)?$/i.test(val);';
case $operation === ':regexp' && $control instanceof TextBase:
if (strncmp($arg, '/', 1)) {
throw new InvalidStateException("Regular expression '{$arg}' must be JavaScript compatible.");
}
return $tmp . $tmp2 . "res = {$arg}.test(val);";
case $operation === ':integer' && $control instanceof TextBase:
return $tmp . $tmp2 . "res = /^-?[0-9]+\$/.test(val);";
case $operation === ':float' && $control instanceof TextBase:
return $tmp . $tmp2 . "res = /^-?[0-9]*[.,]?[0-9]+\$/.test(val);";
case $operation === ':range' && $control instanceof TextBase:
return $tmp . $tmp2 . "res = parseFloat(val)>=" . json_encode((double) $arg[0]) . " && parseFloat(val)<=" . json_encode((double) $arg[1]) . ";";
case $operation === ':filled' && $control instanceof FormControl:
return $tmp . $tmp2 . "res = val!='';";
case $operation === ':valid' && $control instanceof FormControl:
return $tmp . $tmp2 . "res = function(){\n\t" . $this->getValidateScript($control->getRules(), TRUE) . "return true; }();";
case $operation === ':equal' && $control instanceof FormControl:
foreach (is_array($arg) ? $arg : array($arg) as $item) {
if (is_object($item)) {
// compare with another form control?
$tmp3[] = get_class($item) === $control->getClass() ? "val==document.getElementById('" . $item->getHtmlId() . "').value" : 'false';
} else {
$tmp3[] = "val==" . json_encode((string) $item);
}
}
return $tmp . $tmp2 . "res = (" . implode(' || ', $tmp3) . ");";
}
}