Koha/koha-tmpl/intranet-tmpl/prog/js/xmlControlfield.js
Owen Leonard fb48155cc4
Bug 34565: Label mismatch in MARC21 006 and 008 cataloging plugins
This patch modifies the JS which builds the table of options for
populating MARC21 fields 006 and 008 when using the cataloging plugin.

To test, apply the patch and go to Cataloging -> New record.

- Click the plugin trigger link next to the 006 input field (you may
  need to click the tag to expand it.
- In the table of input fields, test that clicking the label, e.g. "Type
  of material", "00 - Form of material," etc,  moves focus to the
  corresponding form field.
- Perform the same test on the plugin-popup for field 008.

Signed-off-by: Andrew <andrew.auld@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
2023-08-29 14:37:12 -03:00

350 lines
15 KiB
JavaScript

// Add an option to a select form field
function add_option(select, text, value, selected)
{
var option = document.createElement('option');
option.text = text;
option.value = value;
if (selected) option.selected = true;
try {
select.add(option, null);
}
catch(ex) {
select.add(option);
}
}//add_option
// Return the value of a parameter from the url
function returnValueParam(param)
{
var params = location.search.substr(1);
var arr = params.split("&");
var pattern = param + "=";
for (var i=0; i < arr.length; i++) {
if (arr[i].indexOf(pattern) == 0) {
return unescape(arr[i].substr(pattern.length));
}
}
return "";
}//returnValueParam
// Return a value from a position on the result string
function returnValuePosFromResult(result, pos)
{
var index;
if ((index = pos.indexOf("-")) > 0) {
var ini = parseInt(pos.substring(0, index) ,10);
var end = parseInt(pos.substr(index + 1) ,10);
return result.substring(ini, end + 1);
} else {
return result.substr(pos, 1);
}
}//returnValuePosFromResult
// Build string from form fields
function returnResultFromValues(form)
{
var resultStr = form.result.value;
var pos;
var value;
for (var i=0; i < form.elements.length; i++) {
var pattern = new RegExp("f[0-9]+(?:[0-9]+)?");
if (pattern.test(form.elements[i].name)) {
pos = form.elements[i].name.substr(1);
value = (pos.indexOf("-") > 0)?form.elements[i].value:form.elements[i].options[form.elements[i].selectedIndex].value;
resultStr = changePosResult(pos, value, resultStr);
}
}
return resultStr;
}//returnResultFromValues
// Build/modify result string for a position and a value
function changePosResult(pos, value, resultStr)
{
var index;
var result = "";
if ((index = pos.indexOf("-")) > 0) {
var ini = parseInt(pos.substring(0, index) ,10);
var end = parseInt(pos.substr(index + 1) ,10);
var roffset = (1 + end - ini)- value.length;
if (roffset > 0) for (var i=0; i < roffset; i++) value += " ";
if (ini == 0)
result = value + resultStr.substr(end + 1);
else {
result = resultStr.substring(0, ini) + value;
if (end < resultStr.length)
result += resultStr.substr(end + 1);
}
} else {
var ini = parseInt(pos, 10);
if (ini == 0)
result = value + resultStr.substr(1);
else {
result = resultStr.substring(0, ini) + value;
if (ini < resultStr.length)
result += resultStr.substr(ini + 1);
}
}
result = result.replace(/#/g, " ");
return result;
}//changePosResult
// Display the result string on a row of a table indicating positions and coloring them if they are incorrect or they are selected
function renderResult(tr_result, result)
{
if (tr_result) {
var td;
if (tr_result.cells.length != result.length) {
for (var i = tr_result.cells.length - 1; i >= 0; i--)
tr_result.deleteCell(i);
for (var i=0; i < result.length; i++) {
value = result.charAt(i);
td = tr_result.insertCell(tr_result.cells.length);
}
}
var value;
var ini = -1;
var end = -1;
var args = renderResult.arguments;
var whiteAllTD = false;
if (args.length > 2) {
if (typeof(args[2]) == "boolean") {
whiteAllTD = args[2];
} else {
var index;
if ((index = args[2].indexOf("-")) > 0) {
ini = parseInt(args[2].substring(0, index) ,10);
end = parseInt(args[2].substr(index + 1) ,10);
} else ini = parseInt(args[2], 10);
}
}
for (var i=0; i < result.length; i++) {
value = result.charAt(i);
td = tr_result.cells[i];
if (td.style.backgroundColor != "yellow" || whiteAllTD) td.style.backgroundColor = "white";
td.innerHTML = (value == " ")?"&nbsp;":value;
td.title = "Pos " + i + ". Value: \"" + value + "\"";
if (ini >= 0) {
if (end > 0) {
if (ini <= i && i <= end) td.style.backgroundColor = "#cccccc";
} else if (i == ini) td.style.backgroundColor = "#cccccc";
} else {
var pos = (i < 10)?'0' + i:i + '';
var obj;
if ((obj = document.getElementById('f' + pos)) != null) {
var found = false;
for (var j=0; j < obj.options.length && !found; j++)
if (obj.options[j].value == value) found = true;
if (!found) {
td.style.backgroundColor = "yellow";
td.title = "Pos " + i + ". Incorrect Value: \"" + value + "\"";
}
}
}
}//for
}
}//renderResult
// Change displaying of result in the page
function changeH4Result(form, h4_result, tr_result, pos, value)
{
var resultStr = form.result.value;
var result = changePosResult(pos, value, resultStr);
renderResult(tr_result, result, pos);
h4_result.innerHTML = "&quot;" + result + "&quot;";
form.result.value = result;
}//changeH4Result
// Class to read the xml and render the type of material
(function()
{
xmlControlField = function(tagfield, form_id, select, table, h4_result, tr_result, idMaterial, themelang, marcflavour)
{
this.tagfield = tagfield;
this.idMaterial = idMaterial;
this.form_id = form_id;
this.form = document.getElementById(form_id);
this.select = select;
this.table = table;
this.h4_result = h4_result;
this.tr_result = tr_result;
this.themelang = themelang;
this.marcflavour = marcflavour.toLowerCase();
};//xmlControlField
xmlControlField.prototype =
{
tagfield: "",
idMaterial: "",
root: null,
form_id: "",
form: null,
select: null,
table: null,
h4_result: "",
tr_result: "",
themelang: "",
setIdMaterial: function(idMaterial)
{
this.idMaterial = idMaterial;
},//setIdMaterial
loadXmlValues: function()
{
this.xmlDoc = $.ajax({
type: "GET",
url: this.themelang + "/data/" + this.marcflavour + "_field_" + this.tagfield + ".xml",
dataType: "xml",
async: false
}).responseXML;
if (this.xmlDoc) this.renderTemplate();
$("*").ajaxError(function(evt, request, settings){
alert(__("AJAX error: receiving data from %s").format(settings.url));
});
},//loadXmlValues
renderTemplate: function()
{
this.root = this.xmlDoc.documentElement;
if (this.root.nodeName == "Tagfield" && this.root.nodeType == 1 && this.root.hasChildNodes()) {
var tag = this.root.attributes.getNamedItem("tag").nodeValue;
var nodeMaterial = this.root.getElementsByTagName('Material');
if (nodeMaterial != null && nodeMaterial.length > 0) {
if (this.idMaterial == "") this.idMaterial = nodeMaterial[0].attributes.getNamedItem("id").nodeValue;
this.renderSelectMaterial(nodeMaterial);
this.renderPositions(nodeMaterial, (this.form.result.value != "")?this.form.result.value:returnValueParam("result"));
}
}
},//renderTemplate
renderSelectMaterial: function(nodeMaterial)
{
if (this.select != null && nodeMaterial != null && nodeMaterial.length > 0) {
if (this.select.options.length <= 1) {
var id;
var name;
var arrSort = new Array();
var arrEquiv = new Array();
for (var i=0; i < nodeMaterial.length; i++) {
id = nodeMaterial[i].attributes.getNamedItem("id").nodeValue;
name = nodeMaterial[i].getElementsByTagName('name')[0].textContent;
arrEquiv[id] = i;
arrSort.push(id);
}
arrSort.sort();
var j;
for (var i=0; i < arrSort.length; i++) {
j = arrEquiv[arrSort[i]];
add_option(this.select, arrSort[i] + " - " + nodeMaterial[j].getElementsByTagName('name')[0].textContent, arrSort[i], (this.idMaterial != "" && arrSort[i] == this.idMaterial)?true:false);
}
} else if (this.idMaterial != "") {
for (var i=0; i < this.select.options.length; i++) {
if (this.select.options[i].value == this.idMaterial) this.select.options[i].selected = true;
}
}
}
},//renderSelectMaterial
renderPositions: function(nodeMaterial, result)
{
var materialNode;
try {
var resultXPath = this.xmlDoc.evaluate("//a:Material[@id='" + this.idMaterial + "']", this.xmlDoc.documentElement, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);
materialNode = resultXPath.singleNodeValue;
} catch (e) {
for (var i=0; i < nodeMaterial.length; i++) {
if (this.idMaterial == nodeMaterial[i].attributes.getNamedItem("id").nodeValue) {
materialNode = nodeMaterial[i];
break;
}
}
}
if (this.table != null) { // Render table
var tbody = this.table.tBodies[0];
// Clean up table
if (tbody.rows.length > 0)
for (var i = tbody.rows.length - 1; i >= 1; i--)
tbody.deleteRow(i);
// Parse Material node
if (materialNode != undefined && materialNode != null && materialNode.nodeType == 1 && materialNode.hasChildNodes()) {
var nodePos = materialNode.firstChild;
var tr;
var td;
var title;
var pos;
var value;
var strInnerHTML = "";
var selected;
var index;
var url;
var description;
var name;
while (nodePos != null) {
if (nodePos.nodeType == 1 && nodePos.nodeName == "Position") {
tr = tbody.insertRow(tbody.rows.length);
td = tr.insertCell(tr.cells.length);
pos = nodePos.attributes.getNamedItem("pos").nodeValue;
// description is required by schema
description = nodePos.getElementsByTagName('description')[0].textContent;
name = nodePos.getElementsByTagName('name')[0].textContent
title = ( description != "")?description:name;
try {
url = ((nodePos.getAttributeNode("url") || nodePos.hasAttribute("url")) && nodePos.getAttribute("url") != "" && nodePos.getElementsByTagName('urltext')[0].textContent != "")?"&nbsp;<a href='" + nodePos.attributes.getNamedItem("url").nodeValue + "' target='_blank'>" + nodePos.getElementsByTagName('urltext')[0].textContent + "</a>":"";
} catch (e) { url = "";}
td.innerHTML = "<label for='f" + pos + "' title='" + title + "'>" + pos + " - " + name + url + "</label>";
td = tr.insertCell(tr.cells.length);
value = returnValuePosFromResult(result, pos);
if ((index = pos.indexOf("-")) > 0) { // Position interval
var ini = parseInt(pos.substring(0, index) ,10);
var end = parseInt(pos.substr(index + 1) ,10);
value = value.replace(/ /g, "#");
strInnerHTML = "<input type='text' name='f" + pos + "' id='f" + pos + "' value='" + value + "' size='" + (1 + end - ini) + "' maxlength='" + (1 + end - ini) + "' onkeyup='this.value = this.value.replace(/ /g, \"#\"); changeH4Result(document.getElementById(\"" + this.form_id + "\"), document.getElementById(\"" + this.h4_result + "\"), document.getElementById(\"" + this.tr_result + "\"), \"" + pos + "\", this.value)' onfocus='changeH4Result(document.getElementById(\"" + this.form_id + "\"), document.getElementById(\"" + this.h4_result + "\"), document.getElementById(\"" + this.tr_result + "\"), \"" + pos + "\", this.value)' />";
} else {
strInnerHTML = "<select name='f" + pos + "' id='f" + pos + "' style='width:400px' onchange='changeH4Result(document.getElementById(\"" + this.form_id + "\"), document.getElementById(\"" + this.h4_result + "\"), document.getElementById(\"" + this.tr_result + "\"), \"" + pos + "\", this.options[this.selectedIndex].value)' onfocus='changeH4Result(document.getElementById(\"" + this.form_id + "\"), document.getElementById(\"" + this.h4_result + "\"), document.getElementById(\"" + this.tr_result + "\"), \"" + pos + "\", this.options[this.selectedIndex].value)'>";
value = value.replace("#", " ");
if (nodePos.getElementsByTagName("Value").length != 0) {
var nodeValue = nodePos.firstChild;
while (nodeValue != null) {
if (nodeValue.nodeType == 1 && nodeValue.nodeName == "Value" && nodeValue.hasChildNodes()) {
var code = nodeValue.attributes.getNamedItem("code").nodeValue;
description = nodeValue.getElementsByTagName('description')[0].textContent;
var valNode = code;
valNode = valNode.replace("#", " ");
selected = (value == valNode)?"selected='selected'":"";
strInnerHTML += "<option value='" + valNode + "' " + selected + ">" + code + " - " + description + "</option>";
}
nodeValue = nodeValue.nextSibling;
}
} else {
strInnerHTML += "<option value=' ' " + ((value == " ")?"selected='selected'":"") + "># - " + title + "</option>";
strInnerHTML += "<option value='|' " + ((value == "|")?"selected='selected'":"") + ">| - " + title + "</option>";
}
strInnerHTML += "</select>";
}
td.innerHTML = strInnerHTML;
}
nodePos = nodePos.nextSibling;
}
}
}
}//renderPositions
};
})();