/**
* Return the HTML/script required for this control. Do it only once.
* @return string The HTML/javascript required for this control.
*/
public function pre_out()
{
$out = '';
if (!FormControlTextMulti::$outpre) {
FormControlTextMulti::$outpre = true;
if (is_array($this->value)) {
$fieldcount = count($this->value);
} else {
$fieldcount = 0;
}
// translatable strings
// very bad practice but the below code is just horrible to read already and heredoc does not support method calls
$removeitem = _t('Remove item');
$remove = _t('[remove]');
$removethisitem = _t('Remove this item?');
$out .= <<<JSCODE
\t\t\t\t<script type="text/javascript">
\t\t\t\tcontrols.textmulti = {
\t\t\t\t\tadd: function(e, controlname){
\t\t\t\t\t\t\$(e).before('<div><input type="text" name="' + controlname + '[]"> <a href="#" onclick="return controls.textmulti.remove(this);" title="{$removeitem}" class="textmulti_remove">{$remove}</a></div>');
\t\t\t\t\t\treturn false;
\t\t\t\t\t},
\t\t\t\t\tremove: function(e) {
\t\t\t\t\t\tvar item = \$(e).prev();
\t\t\t\t\t\tif (confirm("{$removethisitem} " + item.val())) {
\t\t\t\t\t\t\titem.parent().remove();
\t\t\t\t\t\t}
\t\t\t\t\t\treturn false;
\t\t\t\t\t},
\t\t\t\t}
\t\t\t\t</script>
JSCODE;
}
return $this->controls_js($out);
}
public function pre_out()
{
$out = '';
if (!FormControlTextMulti::$outpre) {
FormControlTextMulti::$outpre = true;
$out = <<<TAGS_PRE_OUT
<script type="text/javascript">
\$(function(){
\t\$('input.tags_control').each(function(){
\t\tfor(var z in tc_tags=\$(this).val().split(/\\s*,\\s*/)) {
\t\t\ttc_tags[z]=tc_tags[z].replace(/^(["'])(.*)\$/, '\$2');
\t\t}
\t\tconsole.log(tc_tags);
\t\t\$this = \$(this);
\t\tajax_url = \$(this).data('ajax_url');
\t\tconsole.log(ajax_url);
\t\t\$this.select2({
\t\t\ttags: tc_tags,
\t\t\tplaceholder: "Tags",
\t\t\tminimumInputLength: 1,
\t\t\tajax: {
\t\t\t\turl: ajax_url,
\t\t\t\tdataType: 'json',
\t\t\t\tquietMillis: 100,
\t\t\t\tdata: function (term, page) {
\t\t\t\t\treturn { q: term };
\t\t\t\t},
\t\t\t\tresults: function (data, page) {
\t\t\t\t\tvar results = {};
\t\t\t\t\tfor(var z in data.data) {
\t\t\t\t\t\tresults[parseInt(z)] = {id: parseInt(z), text: data.data[z]};
\t\t\t\t\t}
\t\t\t\t\treturn {results: results, more: false};
\t\t\t\t},
\t\t\t\tformatSelection: function(item) {
\t\t\t\t\treturn item.text;
\t\t\t\t},
\t\t\t\tformatResult: function(item) {
\t\t\t\t\treturn item.text;
\t\t\t\t}
\t\t\t}
\t\t});
\t});
});
</script>
TAGS_PRE_OUT;
}
return $this->controls_js($out);
}
/**
* Return the HTML/script required for this control. Do it only once.
* @return string The HTML/javascript required for this control.
*/
public function pre_out()
{
$out = '';
if ( !FormControlTextMulti::$outpre ) {
FormControlTextMulti::$outpre = true;
$out .= '
<script type="text/javascript">
controls.textmulti = {
add: function(e, field){
$(e).before("<label><input type=\"text\" name=\"" + field + "[]\"> <a href=\"#\" onclick=\"return controls.textmulti.remove(this);\">[' . _t( 'remove' ) . ']</a></label>");
return false;
},
remove: function(e){
if (confirm("' . _t( 'Remove this item?' ) . '")) {
$(e).parent().prev().remove();
$(e).parent().remove();
}
return false;
}
}
</script>
';
}
return $out;
}
/**
* Return the HTML/script required for this control. Do it only once.
* @return string The HTML/javascript required for this control.
*/
public function pre_out()
{
$out = '';
if (!FormControlTextMulti::$outpre) {
FormControlTextMulti::$outpre = true;
$out .= '
<script type="text/javascript">
controls.textmulti = {
add: function(e, field){
$(e).before(" <span class=\\"textmulti_item\\"><input type=\\"text\\" name=\\"" + field + "[]\\"> <a href=\\"#\\" onclick=\\"return controls.textmulti.remove(this);\\" title=\\"' . _t('Remove item') . '\\" class=\\"textmulti_remove opa50\\">[' . _t('remove') . ']</a></span>");
return false;
},
remove: function(e){
if (confirm("' . _t('Remove this item?') . '")) {
if ( $(e).parent().parent().find("input").length == 1) {
field = $(e).prev().attr("name");
$(e).parent().prev().before("<input type=\\"hidden\\" name=\\"" + field + "\\" value=\\"\\">");
}
$(e).parent().prev("input").remove();
$(e).parent().remove();
}
return false;
}
}
</script>
';
}
return $out;
}