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CSS for select lists, started multi-autocompletion

This commit is contained in:
Roland Gruber 2012-12-11 21:43:53 +00:00
parent 285a2f8019
commit 3357431cfb
1 changed files with 35 additions and 6 deletions
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37
lam/lib/html.inc
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@ -381,6 +381,10 @@ class htmlInputField extends htmlElement {
private $validationRule = null;
/** enable autocomplete */
private $autocomplete = false;
/** multiple values in one field */
private $autocompleteMultiValue = false;
/** separator expression for multiple values in one field */
private $autocompleteMultiValueSeparator = null;
/** autocompletion suggestions */
private $autocompleteValues = array();
/** autocomplete start at this input length */
@ -472,8 +476,25 @@ class htmlInputField extends htmlElement {
if ($this->autocomplete) {
echo "<script type=\"text/javascript\">\n";
echo 'jQuery(function() {';
echo 'var availableTags = [' . implode(',', $this->autocompleteValues) . '];';
echo 'jQuery( "#' . $this->fieldName . '" ).autocomplete({ source: availableTags, minLength: ' . $this->autocompleteMinLength . '});';
echo 'var availableTags' . $this->fieldName . ' = [' . implode(',', $this->autocompleteValues) . '];';
if (!$this->autocompleteMultiValue) {
echo 'jQuery( "#' . $this->fieldName . '" ).autocomplete({ source: availableTags' . $this->fieldName . ', minLength: ' . $this->autocompleteMinLength . '});';
}
else {
echo 'function split' . $this->fieldName . '(val) {return val.split( /' . $this->autocompleteMultiValueSeparator . '/ );}';
echo 'function extractLast' . $this->fieldName . '(term) {return split' . $this->fieldName . '(term).pop();}';
echo 'jQuery( "#' . $this->fieldName . '" ).bind("keydown", function(event) {
if (event.keyCode === jQuery.ui.keyCode.TAB && jQuery(this).data("autocomplete").menu.active ) {
event.preventDefault();
}
})';
echo '.autocomplete({
source: availableTags' . $this->fieldName . ',
minLength: ' . $this->autocompleteMinLength . ',
focus: function() {return false;},
select: function(event,ui) {var terms = split' . $this->fieldName . '(this.value);terms.pop();terms.push(ui.item.value);terms.push("");this.value = terms.join(", ");return false;}
});';
}
echo '});';
echo "</script\n>";
}
@ -566,14 +587,18 @@ class htmlInputField extends htmlElement {
*
* @param array $values list of values to suggest
* @param int $minLength autocompletion starts after this number of caracters entered (default 1; 0 means immediate start)
* @param boolean $multiValue allow multiple autocompletion values in the same fields
* @param String $multiSeparator separator expression if multiple autocompletion values are allowed
*/
public function enableAutocompletion($values, $minLength = 1) {
public function enableAutocompletion($values, $minLength = 1, $multiValue = false, $multiSeparator = ',\s*') {
for ($i = 0; $i < sizeof($values); $i++) {
$values[$i] = '"' . htmlspecialchars($values[$i]) . '"';
}
$this->autocomplete = true;
$this->autocompleteValues = $values;
$this->autocompleteMinLength = $minLength;
$this->autocompleteMultiValue = $multiValue;
$this->autocompleteMultiValueSeparator = $multiSeparator;
}
/**
@ -954,8 +979,12 @@ class htmlSelect extends htmlElement {
}
$size = ' size="' . $this->size . '"';
$class = '';
$classList = $this->cssClasses;
if ($this->rightToLeftTextDirection) {
$class = ' class="rightToLeftText"';
$classList[] = 'rightToLeftText';
}
if (sizeof($classList) > 0) {
$class = ' class="' . implode(' ', $classList) . '"';
}
$disabled = '';
if (!$this->isEnabled) {