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adding support for multi-input fields like the address field.
/*
Trigger conditional logic by adding an onclick or onchange event to your custom field input or by using something like the following
jQuery('#input_8_1 :input').on('change', function () {
gf_apply_rules(8, [2, 3, 4]);
});
*/
add_filter( 'gform_pre_render', 'extend_conditional_logic_frontend' );
function extend_conditional_logic_frontend( $form ) {
?>
<script>
gform.addFilter('gform_is_value_match', function (isMatch, formId, rule) {
if (!isMatch) {
// adds support for multi-input fields
var inputId = rule.fieldId.replace('.', '_'),
input = jQuery('#input_' + formId + '_' + inputId);
if (input.length == 1) {
var val = input.val();
isMatch = gf_matches_operation(val, rule.value, rule.operator);
}
}
return isMatch;
});
</script>
<?php
return $form;
}
add_filter( 'gform_admin_pre_render', 'extend_conditional_logic_backend' );
function extend_conditional_logic_backend( $form ) {
if ( GFCommon::is_entry_detail() ) {
return $form;
}
?>
<script>
gform.addFilter('gform_is_conditional_logic_field', function (isConditionalLogicField, field) {
return field.type == 'address' ? true : isConditionalLogicField;
});
gform.addFilter('gform_conditional_logic_fields', function (options, form, selectedFieldId) {
options = [];
var currentField = jQuery('.field_selected'),
currentFieldId = currentField.length == 1 ? currentField[0].id.substr(6) : 0;
for (var f = 0; f < form.fields.length; f++) {
if (objectType == 'field' && form.fields[f].id != currentFieldId) {
continue;
}
if (IsConditionalLogicField(form.fields[f])) {
var fieldInputs = form.fields[f].inputs,
inputType = GetInputType(form.fields[f]);
if (inputType != 'checkbox' && fieldInputs) {
for (var i = 0; i < fieldInputs.length; i++) {
options.push({
label: fieldInputs[i].label,
value: fieldInputs[i].id
});
}
} else {
options.push({
label: form.fields[f].adminLabel ? form.fields[f].adminLabel : form.fields[f].label,
value: form.fields[f].id
});
}
}
}
// get entry meta fields and append to existing fields
jQuery.merge(options, GetEntryMetaFields(selectedFieldId));
return options;
});
gform.addFilter('gform_conditional_logic_values_input', function (str, objectType, ruleIndex, selectedFieldId, selectedValue) {
var clField = GetFieldById(selectedFieldId),
fieldInput = GetInput(clField, selectedFieldId),
obj = GetConditionalObject(objectType),
rule = obj['conditionalLogic']['rules'][ruleIndex],
operator = rule.operator;
if (clField && fieldInput && jQuery.inArray(operator, ['is', 'isnot']) > -1) {
console.log('field has input');
var inputId = selectedFieldId.toString().replace('.', '_'),
input = jQuery('#input_' + inputId);
if (typeof fieldInput.choices != 'undefined') {
console.log('field has choices');
str = GetRuleValuesDropDown(fieldInput.choices, objectType, ruleIndex, selectedValue, false);
} else if (input.length == 1 && input.is('select')) {
var dropdown_id = objectType + '_rule_value_' + ruleIndex,
options = input.html();
options = options.replace('value="' + selectedValue + '"', 'value="' + selectedValue + '" selected="selected"');
str = "<select id='" + dropdown_id + "' class='gfield_rule_select gfield_rule_value_dropdown'>" + options + "</select>";
}
}
return str;
});
</script>
<?php
return $form;
}
@tareqhi

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tareqhi commented Apr 18, 2015

Hi Richard,thanks for all of your nice code and hooks.
Basically I'm a GF user. recently I faced few problem with file upload. I wanted to upload photos with file upload fields. And at the same time I needed to show the photos preview besides of upload field. Like in a picture box with thumbnail view.
The second things I needed is file upload on list field. I have the code to make a list field column as a upload field. But when I submitted forms the files are not uploading or lost.
Can you help me?

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